Wyniki wyszukiwania dla: molybdenum carbide

• Photomonitoring of activities carried out as part of prototyping and implementation of the pilot project in the area of the "Polanki" market and its direct neighbourhood, in the Gdańsk-Oliwa district, step1; stage from October 2020 year.

  Dane Badawcze

  open access

  • J. Borucka
  • W. Mazurkiewicz
  • D. Nałęcz

  - seria: Photomonitoring of activities, prototyping and implementation of the pilot project in the area of the "Polanki" market, Gdańsk-Oliwa district, step1

  The data presents photomonitoring (visual documentation report in the form of photographs) of activities carried out as a part of prototyping and implementation of the pilot project in the area of the “Polanki” market and its immediate vicinity in the Gdańsk-Oliwa district documented in October 2020 year, during the 1st step of the monitoring. The monitoring...

• Monitoring of activities carried out as part of prototyping and implementation of the pilot project in the area of the "Polanki" market and its direct neighbourhood, in the Gdańsk-Oliwa district, step2; stage from October 2021 year.

  Dane Badawcze

  open access

  • J. Borucka
  • W. Mazurkiewicz
  • D. Nałęcz

  - seria: Monitoring of activities, prototyping and implementation of the pilot project in the area of the "Polanki" market, Gdańsk-Oliwa district, step2

  The data presents tabular monitoring lists (quantitative and qualitative documentation report in the form of tables) of activities carried out as part of prototyping and implementation of the pilot project in the area of the Polanki market and its immediate vicinity in the Gdańsk-Oliwa district in 2021 year - step 2, stage from October 2021.The monitoring...

• Monitoring of activities carried out as part of prototyping and implementation of the pilot project in the area of the "Polanki" market and its direct neighbourhood, in the Gdańsk-Oliwa district, step2; stage from July 2021 year.

  Dane Badawcze

  open access

  • J. Borucka
  • W. Mazurkiewicz
  • D. Nałęcz

  - seria: Monitoring of activities, prototyping and implementation of the pilot project in the area of the "Polanki" market, Gdańsk-Oliwa district, step2

  The data presents tabular monitoring lists (quantitative and qualitative documentation report in the form of tables) of activities carried out as part of prototyping and implementation of the pilot project in the area of the Polanki market and its immediate vicinity in the Gdańsk-Oliwa district in 2021 year - step 2, stage from July 2021.The monitoring...

• Photomonitoring of activities carried out as part of prototyping and implementation of the pilot project in the area of the "Polanki" market and its direct neighbourhood, in the Gdańsk-Oliwa district, step1; stage from September 2020 year.

  Dane Badawcze

  open access

  • J. Borucka
  • W. Mazurkiewicz
  • D. Nałęcz

  - seria: Photomonitoring of activities, prototyping and implementation of the pilot project in the area of the "Polanki" market, Gdańsk-Oliwa district, step1

  The data presents photomonitoring (visual documentation report in the form of photographs) of activities carried out as a part of prototyping and implementation of the pilot project in the area of the “Polanki” market and its immediate vicinity in the Gdańsk-Oliwa district documented in September 2020 year, during the 1st step of the monitoring. The...

• Monitoring of activities carried out as part of prototyping and implementation of the pilot project in the area of the "Polanki" market and its direct neighbourhood, in the Gdańsk-Oliwa district, step2; stage from May 2021 year.

  Dane Badawcze

  open access

  • J. Borucka
  • W. Mazurkiewicz
  • D. Nałęcz

  - seria: Monitoring of activities, prototyping and implementation of the pilot project in the area of the "Polanki" market, Gdańsk-Oliwa district, step2

  The data presents tabular monitoring lists (quantitative and qualitative documentation report in the form of tables) of activities carried out as part of prototyping and implementation of the pilot project in the area of the Polanki market and its immediate vicinity in the Gdańsk-Oliwa district in 2021 year - step 2, stage from May 2021.The monitoring...

• Monitoring of activities carried out as part of prototyping and implementation of the pilot project in the area of the "Polanki" market and its direct neighbourhood, in the Gdańsk-Oliwa district, step2; stage from August 2021 year.

  Dane Badawcze

  open access

  • J. Borucka
  • W. Mazurkiewicz
  • D. Nałęcz

  - seria: Monitoring of activities, prototyping and implementation of the pilot project in the area of the "Polanki" market, Gdańsk-Oliwa district, step2

  The data presents tabular monitoring lists (quantitative and qualitative documentation report in the form of tables) of activities carried out as part of prototyping and implementation of the pilot project in the area of the Polanki market and its immediate vicinity in the Gdańsk-Oliwa district in 2021 year - step 2, stage from August 2021.The monitoring...

• Optoelectronic properties of the metal-tetracene interface investigated by current noise measurement under monochromatic irradiation.

  Publikacja

  • B. Kutrzeba-Kotowska
  • D. Kotowski
  • A. Carbone
  • J. Godlewski

  - Rok 2004

  Zaprezentowano badania prądów ograniczonych elektrodowo w warstwach tetracenu. Szczególną uwagę zwrócono na zależność szumów elektrycznych od przyłożonego napięcia i padającego światła.

• The impact of graphene on the electrochemical performance of BiMeVOx catalysts in water splitting

  Publikacja

  • P. Grabowska
  • M. Szkoda
  • M. Skorupska
  • M. Gajewska
  • A. Ilnicka

  - INTERNATIONAL JOURNAL OF HYDROGEN ENERGY - Rok 2024

  The development of efficient catalysts for electrochemical water splitting has become a significant contemporary challenge. Transition metal oxides, due to their unique electrochemical properties, have emerged as promising candidates. Among these, a group of BiMeVOx-based compounds shows particular potential for practical applications in hydrogen and oxygen evolution reactions. However, improvement is still necessary to achieve...

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• Monitoring of activities carried out as part of prototyping and implementation of the pilot project in the area of the "Polanki" market and its and its direct neighbourhood, in the Gdańsk-Oliwa district, step1; stage from October 2020 year.

  Dane Badawcze

  open access

  • J. Borucka
  • W. Mazurkiewicz
  • D. Nałęcz

  - seria: Monitoring of activities, prototyping and implementation of the pilot project in the area of the "Polanki" market, Gdańsk-Oliwa district, step1

  The data presents tabular monitoring lists (quantitative and qualitative documentation report in the form of tables) of activities carried out as part of prototyping and implementation of the pilot project in the area of the Polanki market and its immediate vicinity in the Gdańsk-Oliwa district in 2020 year - step 1, stage from July 2020. The monitoring...

• Monitoring of activities carried out as part of prototyping and implementation of the pilot project in the area of the "Polanki" market and its and its direct neighbourhood, in the Gdańsk-Oliwa district, step1; stage from September 2020 year.

  Dane Badawcze

  open access

  • J. Borucka
  • W. Mazurkiewicz
  • D. Nałęcz

  - seria: Monitoring of activities, prototyping and implementation of the pilot project in the area of the "Polanki" market, Gdańsk-Oliwa district, step1

  The data presents tabular monitoring lists (quantitative and qualitative documentation report in the form of tables) of activities carried out as part of prototyping and implementation of the pilot project in the area of the Polanki market and its immediate vicinity in the Gdańsk-Oliwa district in 2020 year - step 1, stage from September 2020. The monitoring...

• Monitoring of activities carried out as part of prototyping and implementation of the pilot project in the area of the "Polanki" market and its and its direct neighbourhood, in the Gdańsk-Oliwa district, step1; stage from August 2020 year.

  Dane Badawcze

  open access

  • J. Borucka
  • W. Mazurkiewicz
  • D. Nałęcz

  - seria: Monitoring of activities, prototyping and implementation of the pilot project in the area of the "Polanki" market, Gdańsk-Oliwa district, step1

  The data presents tabular monitoring lists (quantitative and qualitative documentation report in the form of tables) of activities carried out as part of prototyping and implementation of the pilot project in the area of the Polanki market and its immediate vicinity in the Gdańsk-Oliwa district in 2020 year - step 1, stage from August 2020. The monitoring...

• Carburization Behavior of High-Grade Pellets After Direct Reduction in Pure Hydrogen

  Publikacja

  • A. Perrone
  • P. Cavaliere
  • B. Sadeghi
  • L. Dijon
  • A. Mirowska
  • D. Koszelow

  - Journal of Sustainable Metallurgy - Rok 2024

  Carburization is a critical aspect in the iron and steel industry as it significantly affects the mechanical and chemical properties of the final product. This study provides a comprehensive analysis of the carburization potential of high-grade quality iron ore pellets after direct reduction in pure hydrogen. The results show that the porosity of the pellets has a significant impact on the efficiency and success of the direct reduction...

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• Ranking of Heterogeneous Catalysts Metals by Their Greenness

  Publikacja

  • M. Bystrzanowska
  • P. Petkov
  • M. Tobiszewski

  - ACS Sustainable Chemistry & Engineering - Rok 2019

  Catalysis is very important process in industry and laboratory practice, especially from the point of green chemistry principles. However, eco-friendly character of heterogeneous catalysts, containing transition metal components has not been evaluated, yet. Therefore, we perform a comprehensive assessment of 18 heterogeneous metal catalysts (Pd, Pt, V, Co, Ni, Mo, Ru, Mn, Au, Cu, Cd, Zr, Fe, Rh, Ir, Sn, Zn, Ag) using multicriteria...

  Pełny tekst do pobrania w portalu

• MXene-based materials as adsorbents, photocatalysts, membranes and sensors for detection and removal of emerging and gaseous pollutants: A comprehensive review

  Publikacja

  • M. H. Dehghani
  • N. Hussain Solangi
  • N. M. Mubarak
  • N. Rajamohan
  • S. Bosu
  • A. Othmani
  • M. Ahmaruzzaman
  • S. Ranjan Mishra
  • B. Bhattacharjee
  • V. Gadore... i 8 innych

  - Arabian Journal of Chemistry - Rok 2025

  2D materials have garnered significant attention as potential solutions to various environmental challenges. Graphene, molybdenum disulfide, MXenes, and boron nitride have emerged as the most popular candidates among these materials. This article presents a comprehensive review and discussion on the emerging applications of MXenes in environmental engineering. MXenes have demonstrated immense potential as future materials for adsorption...

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• Experimental analysis of wear resistance of compacts of fine-dispersed iron powder and tungsten monocarbide nanopowder produced by impulse pressing

  Publikacja

  • A. Bragov
  • L. Igumnov
  • A. Konstantinov
  • A. Lomunov
  • E. Rusin
  • V. Eremeev

  - WEAR - Rok 2020

  The paper presents the results of studying the structure and wear resistance of compacts produced from fine dispersed reduced iron powder (average particle size 3–mu m) with the addition of tungsten carbide (WC) nanopowder with the average particle size of 25–30 nm. The mass fraction of tungsten carbide (wolfram carbide) in the powder composition was 5% and 10% of the total mass. Impulse pressing was conducted using the modified...

  Pełny tekst do pobrania w portalu

• SatBałtyk – A Baltic environmental satellite remote sensing system – an ongoing project in Poland. Part 2: Practical applicability and preliminary results**This work was carried out within the framework of the SatBałtyk project funded by the European Union through European Regional Development Fund, (contract No. POIG.01.01.02-22-011/09 entitled ‘The Satellite Monitoring of the Baltic Sea Environment’) and also as a part of IO PAS’s statutory research.The paper was presented in part at the 6th International Conference ‘Current Problems in the Optics of Natural Waters’, St. Petersburg, Russia, 6–10 September 2011.

  Publikacja

  • B. Woźniak
  • K. Bradtke
  • M. Darecki
  • J. Dera
  • J. Dudzińska-Nowak
  • L. Dzierzbicka-Głowacka
  • D. Ficek
  • K. Furmańczyk
  • M. Kowalewski
  • A. Krężel... i 6 innych

  - OCEANOLOGIA - Rok 2011

  Pełny tekst do pobrania w serwisie zewnętrznym

• SatBałtyk – A Baltic environmental satellite remote sensing system – an ongoing project in Poland. Part 1: Assumptions, scope and operating range**This work was carried out within the framework of the SatBałtyk project funded by the European Union through European Regional Development Fund, (contract No. POIG.01.01.02-22-011/09 entitled ‘The Satellite Monitoring of the Baltic Sea Environment’) and also as a part of IO PAS’s statutory research.The paper was presented in part at the 6th International Conference ‘Current Problems in the Optics of Natural Waters’ St. Petersburg, Russia, 6–10 September 2011.

  Publikacja

  • B. Woźniak
  • K. Bradtke
  • M. Darecki
  • J. Dera
  • J. Dudzińska-Nowak
  • L. Dzierzbicka-Głowacka
  • D. Ficek
  • K. Furmańczyk
  • M. Kowalewski
  • A. Krężel... i 6 innych

  - OCEANOLOGIA - Rok 2011

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• Maria Jolanta Milewska prof. dr hab. inż.

  Osoby

  Katedra Chemii Organicznej

  Maria Jolanta Milewska, po ukończeniu Technikum Chemiczno-Mechanicznego w Wąbrzeźnie (specjalizacja: przetwórstwo tworzyw sztucznych) kontynuowała naukę na Wydziale Chemicznym Politechniki Gdańskiej. W 1979 r. zdobywa tytuł mgr inżyniera na kierunku Chemia, o specjalizacji Lekka Synteza Organiczna. Studium Doktoranckie PG ukończyła w 1984 r. W 1983 r została zatrudniona na macierzystym wydziale w Katedrze Chemii Organicznej, początkowo...

• Flicker Noise in Resistive Gas Sensors—Measurement Setups and Applications for Enhanced Gas Sensing

  Publikacja

  • J. Smulko
  • G. Scandurra
  • K. Drozdowska
  • A. Kwiatkowski
  • C. Ciofi
  • H. Wen

  - SENSORS - Rok 2024

  We discuss the implementation challenges of gas sensing systems based on low-frequency noise measurements on chemoresistive sensors. Resistance fluctuations in various gas sensing materials, in a frequency range typically up to a few kHz, can enhance gas sensing by considering its intensity and the slope of power spectral density. The issues of low-frequency noise measurements in resistive gas sensors, specifically in two-dimensional...

  Pełny tekst do pobrania w portalu

• Effects of preheating on laser beam–welded NSSC 2120 lean duplex steel

  Publikacja

  • M. Landowski
  • S. C. Simon
  • C. Breznay
  • D. Fydrych
  • B. Varbai

  - INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY - Rok 2024

  Duplex stainless steels show sustainable alternative for the conventional austenitic grades, with higher strength, higher resistance against stress corrosion cracking, and lower purchase cost. Thus, duplex stainless steel gains more attention in construction, oil and gas, and chemical industries. Among duplex stainless steels, low nickel and low molybdenum alloyed lean duplex stainless steel are a cost-efective substitution of...

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• Metal dusting in CCR platforming unit

  Publikacja

  • J. Dampc
  • Z. Grzesik
  • J. Hucińska

  - MATERIALS AND CORROSION-WERKSTOFFE UND KORROSION - Rok 2009

  Przedstawiono mechanizm pylenia metalu w stali 9Cr-1Mo w instalacji platformingu CCR, na postawie badań rury podgrzewacza wsadu po 10 latach pracy, przy temperaturze metalu koło 600C. W badaniach wykorzystano techniki elektronowej mikroskopii skaningowej, dyfrakcji rentgenowskiej i mikroanalizy rentgenowskiej. Wykazano, że dyfuzji wegla w głąb stali toarzyszy odrdzeniowa dyfuzja pierwiastków węglikotwórczych - chromu i molibdenu....

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• Metal dusting in CCR platforming unit

  Publikacja

  • J. Hucińska

  - MATERIALS AND CORROSION-WERKSTOFFE UND KORROSION - Rok 2008

  Przedstawiono mechanizm pylenia metalu w stali 9Cr-1Mo w instalacji platformingu CCR, na postawie badań rury podgrzewacza wsadu po 10 latach pracy, przy temperaturze metalu koło 600C. W badaniach wykorzystano techniki elektronowej mikroskopii skaningowej, dyfrakcji rentgenowskiej i mikroanalizy rentgenowskiej. Wykazano, że dyfuzji wegla w głąb stali toarzyszy odrdzeniowa dyfuzja pierwiastków węglikotwórczych - chromu i molibdenu....

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• Paweł Szymon Dąbrowski dr inż.

  Osoby

  Katedra Geodezji

  Dr inż. Paweł Szymon Dąbrowski w latach 2004-2009 studiował na kierunku geodezja i kartografia na Uniwersytecie Warmińsko-Mazurskim w Olsztynie, gdzie uzyskał tytuł zawodowy magistra inżyniera. W latach 2009-2016 pracował w wykonawstwie geodezyjnym w Iławie i Gdańsku. Doświadczenie zawodowe zdobył on podczas realizacji inwestycji Pomorskiej Kolei Metropolitalnej, co pomogło mu w zdobyciu w 2015 r. geodezyjnych uprawnień zawodowych...

• Improved finite element method for flow, heat and solute transport of Prandtl liquid via heated plate

  Publikacja

  • M. B. Hafeez
  • M. Krawczuk
  • W. Jamshed
  • H. Kaneez
  • S. M. Hussain
  • E. S. M. T. El Din

  - Scientific Reports - Rok 2022

  In the current study, a vertical, 3D-heated plate is used to replicate the generation of heat energy and concentration into Prandtl liquid. We discuss how Dufour and Soret theories relate to the equations for concentration and energy. In order to see how efectively particles, interact with heat and a solvent, hybrid nanoparticles are used. It does away with the phenomena of viscous dissipation and changing magnetic felds. The motivation...

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• Regeneration of marine engine valves using laser surfacing

  Publikacja

  • H. Smoleńska
  • J. Łabanowski
  • W. Kończewicz

  - Welding International - Rok 2016

  This article presents an analysis of the applicability of laser surfacing of the exhaust valve face of a marine diesel engine using cobalt-based powder. After preparation by machining, the selected valves were subjected to laser surfacing using a high-power ROFIN DL020 laser. The EuTroLoy 16012 powder was used in the surfacing process. One of the valves was cut and subjected to metallographic examination and hardness measurements,...

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• SEM image of a porous wick material made from SIC

  Dane Badawcze

  open access

  • P. Szymański
  • D. Mikielewicz

  The file contains scanning electron microscope (SEM) images of a porous sample made from Silicon Carbide. The SEM technique enables the measurement of pore sizes exclusively at the external cut surface of the wick, primarily capturing the largest pores. Additionally, the pore channels within the material exhibit dimensional variations due to an irregular...

• A Study on the Effects of Cold Deformation on CMnSi Steel Structures Utilised in the Shipbuilding Industry

  Publikacja

  • V. N. Nguyen
  • D. N. Nguyen
  • J. Kozak
  • X. P. Nguyen
  • D. T. Nguyen

  - Polish Maritime Research - Rok 2024

  This article analyses the effects of deformation on the structure of CMnSi steel at various deformation levels. After hot forging, the structure of CMnSi steel comprises coarse-sized alpha and pearlite particles. The average grain size of steel after forging was 100 μm. After hot rolling, the grain size gradually decreases, with the average size of the ferrite and pearlite grains measured as 60 μm. After that, CMnSi steel was...

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• High-density polyethylene/EPDM rubber blend composites of boron compounds for neutron shielding application

  Publikacja

  • S. T. Abdulrahman
  • B. Patanair
  • V. P. Vasukuttan
  • S. Thomas
  • E. Cadel
  • F. Cuvilly
  • A. Saiter-Fourcin
  • Z. Ahmad
  • M. Jaroszewski
  • M. Strankowski
  • D. Laroze

  - Express Polymer Letters - Rok 2022

  Novel materials with neutron shielding property were fabricated by incorporating boron compounds into highdensity polyethylene (HDPE)/Ethylene propylene diene monomer rubber (EPDM) blends. A detailed investigation on the morphological, thermal, mechanical, and neutron attenuation properties of suitable proportion of HDPE/EPDM blend with boric acid (BA), boron carbide (BC), and nano boron carbide (NBC) were performed. Morphology...

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• Engineering Graphics II (M:31997W1) 2023/24

  Kursy Online

  • J. Łubiński
  • B. Bastian

  The course covers subject scope of standardised methods used for the presentation of machine details in projected views, in technical design drawings. Detailed topics include: projection systems, principles of design documentation in machine design, rules in dimensioning and selection of views in technical drawing. Practical excercises are carried out and an introduction to CAD is performed.

• Dissociative electron attachment to gas phase thiothymine: experimental and theoretical approaches

  Publikacja

  • J. Kopyra
  • S. Freza
  • H. Abdoul-Carime
  • M. Marchaj
  • P. Skurski

  - PHYSICAL CHEMISTRY CHEMICAL PHYSICS - Rok 2014

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• Advanced ultra super critical power plants: role of buttering layer

  Publikacja

  • S. Rathore
  • A. Kumar
  • S. Sirohi
  • S. M. Pandey
  • A. Gupta
  • D. Fydrych
  • C. Pandey

  - INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY - Rok 2024

  Dissimilar metal welded (DMW) joint plays a crucial role in constructing and maintaining ultra-supercritical (USC) nuclear power plants while presenting noteworthy environmental implications. This research examines different welding techniques utilized in DMWJ, specifically emphasizing materials such as P91. The study investigates the mechanical properties of these materials, the impact of alloying elements, the notable difficulties...

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• The effect of long-term service at elevated temperatures on structure and mechanical properties of Cr-Mo-V steel

  Publikacja

  • J. Ćwiek
  • J. Łabanowski
  • S. Topolska

  - Archives of Materials Science and Engineering - Rok 2011

  Purpose: of this paper is to reveal the microstructural changes in 13HMF steel exposed to long-term service at elevated temperatures. The degradation of bainite structure was determined and carbides morphology has been examined. The influence of carbides evolution was discussed in dependence of creep rupture strength and mechanical properties of the steel.

  Pełny tekst do pobrania w portalu

• Straightening of ship hull structure made of 316L stainless steel - tensile test of water cooled materia

  Dane Badawcze

  open access

  • J. Kowalski
  • M. Supernak
  • K. Emilianowicz
  • L. Nadolny

  - seria: Straightening of 316L stainless steel

  The AISI 316L type steel belongs to the group of chromium-nickel stainless steels. They are determined according to European standards as X2CrNiMo17-12-2 and belong to the group of austenitic stainless steels. Steels of this group are used for elements working in seawater environments, for installations in the chemical, paper, and food, industries,...

• Straightening of ship hull structure made of 316L stainless steel - tensile test of reference material materia (transverse direction)

  Dane Badawcze

  open access

  • J. Kowalski
  • M. Supernak
  • K. Emilianowicz
  • L. Nadolny

  - seria: Straightening of 316L stainless steel

  The AISI 316L type steel belongs to the group of chromium-nickel stainless steels. They are determined according to European standards as X2CrNiMo17-12-2 and belong to the group of austenitic stainless steels. Steels of this group are used for elements working in seawater environments, for installations in the chemical, paper, and food, industries,...

• Straightening of ship hull structure made of 316L stainless steel - tensile test of reference material materia (longitudinal direction)

  Dane Badawcze

  open access

  • J. Kowalski
  • M. Supernak
  • K. Emilianowicz
  • L. Nadolny

  - seria: Straightening of 316L stainless steel

  The AISI 316L type steel belongs to the group of chromium-nickel stainless steels. They are determined according to European standards as X2CrNiMo17-12-2 and belong to the group of austenitic stainless steels. Steels of this group are used for elements working in seawater environments, for installations in the chemical, paper, and food, industries,...

• Straightening of ship hull structure made of 316L stainless steel - microstructure of naturally colled material

  Dane Badawcze

  open access

  • J. Kowalski
  • M. Supernak
  • L. Nadolny
  • K. Emilianowicz

  - seria: Straightening of 316L stainless steel

  The AISI 316L type steel belongs to the group of chromium-nickel stainless steels. They are determined according to European standards as X2CrNiMo17-12-2 and belong to the group of austenitic stainless steels. Steels of this group are used for elements working in seawater environments, for installations in the chemical, paper, and food, industries,...

• Straightening of ship hull structure made of 316L stainless steel - microstructure of water cooled material

  Dane Badawcze

  open access

  • J. Kowalski
  • M. Supernak
  • L. Nadolny
  • K. Emilianowicz

  - seria: Straightening of 316L stainless steel

  The AISI 316L type steel belongs to the group of chromium-nickel stainless steels. They are determined according to European standards as X2CrNiMo17-12-2 and belong to the group of austenitic stainless steels. Steels of this group are used for elements working in seawater environments, for installations in the chemical, paper, and food, industries,...

• Straightening of ship hull structure made of 316L stainless steel - microstructure of reference material

  Dane Badawcze

  open access

  • J. Kowalski
  • M. Supernak
  • L. Nadolny
  • K. Emilianowicz

  - seria: Straightening of 316L stainless steel

  The AISI 316L type steel belongs to the group of chromium-nickel stainless steels. They are determined according to European standards as X2CrNiMo17-12-2 and belong to the group of austenitic stainless steels. Steels of this group are used for elements working in seawater environments, for installations in the chemical, paper, and food, industries,...

• Straightening  of ship hull structure made of 316L stainless steel - tensile test of naturally cooled material

  Dane Badawcze

  open access

  • J. Kowalski
  • M. Supernak
  • K. Emilianowicz
  • L. Nadolny

  - seria: Straightening of 316L stainless steel

  The AISI 316L type steel belongs to the group of chromium-nickel stainless steels. They are determined according to European standards as X2CrNiMo17-12-2 and belong to the group of austenitic stainless steels. Steels of this group are used for elements working in seawater environments, for installations in the chemical, paper, and food, industries,...

• The corrosion studies of 3,4,5-trihydroxybenzoic acid as an effective corrosion inhibitor of low alloy steel

  Dane Badawcze

  open access

  • A. Rudol
  • J. Ryl

  The dataset contains the electrochemical studies evaluating if gallic acid is a corrosion inhibitor for low alloy steel. Three measurements were carried out each case; corrosion potential (label ecorr), electrochemical impedance spectroscopy (label eis) and cyclic polarization (label cp). The measurements were carried out in sodium chloride, acidified...

• Charakterystyka tranzystorów z węglika krzemu w wysokosprawnych przekształtnikach

  Publikacja

  • M. Adamowicz

  - Automatyka Elektryka Zakłócenia - Rok 2014

  Półprzewodnikowe przyrządy mocy z węglika krzemu (SiC) osiągnęły poziom technologiczny umożliwiający powszechne stosowanie w układach przekształtnikowych. W artykule omówiono ostatnie osiągnięcia dotyczące układów przekształtnikowych z przyrządami z węglika krzemu oraz wybrane wyniki badań realizowane na Politechnice Gdańskiej. W artykule opisano właściwości statyczne i dynamiczne tranzystorów MOSFET i JFET z węglika krzemu oraz...

• Maciej Jerzy Głowacki

  Osoby

  Maciej Jerzy Głowacki jest absolwentem Politechniki Gdańskiej. Ukończył z wyróżnieniem studia inżynierskie na Wydziale Mechanicznym (2017) oraz studia magisterskie na Wydziale Elektroniki, Telekomunikacji i Informatyki (2018). Od 2014 roku jest nieprzerwanie zaangażowany w działalność badawczą prowadzoną w Katedrze Metrologii i Optoelektroniki. W pracy naukowej zajmował się m. in. nanoszeniem antybakteryjnych powłok hydroksyapatytowych...

• Aspects of intergranular corrosion of AISI 321 stainless steel in high-carbon-containing environments

  Publikacja

  • J. Ryl
  • A. Arutunow
  • M. Tobiszewski
  • J. Wysocka

  - ANTI-CORROSION METHODS AND MATERIALS - Rok 2014

  Purpose – The purpose of this paper is to present a case study of unexpected sensitization to intergranular corrosion of highly resistant AISI 321 steel in petrochemical conditions, where it was subjected to the simultaneous influence of elevated temperature of 250°C and vapors from the asphalt production process. Design/methodology/approach – Corrosion coupons were exposed in an installation carrying asphalt vapors. To identify...

  Pełny tekst do pobrania w serwisie zewnętrznym

• Doukwo Tsanetse Majolie Carine

  Osoby

• Balanand Santhosh Ph.D.

  Osoby

  Katedra Konwersji i Magazynowania Energii

  Dr. Balanand Santhosh, obtained his Ph.D. (cum laude) in Materials, Mechatronics and Systems engineering from the Department of Industrial Engineering, University of Trento, Italy. He is currently working as Research Assistant Professor at Gdansk Univerity of Technology, Poland. Formerly he was working as a post-doctoral researcher at University of Trento, Italy. His research expertise is mainly in the area of ceramic processing...

• The Effect of Cryogenic Treatment on Microstructure and Mechanical Response of AISI D3 Tool Steel Punches

  Publikacja

  • Y. Arslan
  • I. Uygur
  • A. Jażdżewska

  - JOURNAL OF MANUFACTURING SCIENCE AND ENGINEERING-TRANSACTIONS OF THE ASME - Rok 2015

  Recently, deep cryogenic treatment is performed to improve the mechanical responses (wear, hardness, fatigue, and thermal conductivity) of various steel components. Researchers have tried to evaluate the eco-friendly and nontoxic process to optimize the parameters. Cold-shearing punches used to manufacture various holes that undergo severe impact loading and wear in the metal forming process. This study concerns the effect of soaking...

  Pełny tekst do pobrania w serwisie zewnętrznym

• Dilatometry results of SrTi0.50Fe0.50O3-d powder

  Dane Badawcze

  open access

  • A. Mroziński
  • J. Karczewski

  - seria: Effect of sintering temperature on electrochemical performance of porous SrTi1-xFexO3-δ oxygen electrodes

  This dataset contains results of dilatometry measurements of SrTi0.50Fe0.50O3-d powder. The investigation of the linear thermal expansion was carried out using a Netzsch DIL402 dilatometer. The SrTi0.50Fe0.50O3-d powder was formed into cylinders and heat up to 1100 °C with a heating rate of 5 °C min−1, dwelled for 15 min, and then cooled at a rate of...

• Dilatometry results of SrTi0.65Fe0.35O3-d powder

  Dane Badawcze

  open access

  • A. Mroziński
  • J. Karczewski

  - seria: Effect of sintering temperature on electrochemical performance of porous SrTi1-xFexO3-δ oxygen electrodes

  This dataset contains results of dilatometry measurements of SrTi0.65Fe0.35O3-d powder. The investigation of the linear thermal expansion was carried out using a Netzsch DIL402 dilatometer. The SrTi0.65Fe0.35O3-d powder was formed into cylinders and heat up to 1100 °C with a heating rate of 5 °C min−1, dwelled for 15 min, and then cooled at a rate of...

• Dilatometry results of SrTi0.30Fe0.70O3-d powder

  Dane Badawcze

  open access

  • A. Mroziński
  • J. Karczewski

  - seria: Effect of sintering temperature on electrochemical performance of porous SrTi1-xFexO3-δ oxygen electrodes

  This dataset contains results of dilatometry measurements of SrTi0.30Fe0.70O3-d powder. The investigation of the linear thermal expansion was carried out using a Netzsch DIL402 dilatometer. The SrTi0.30Fe0.70O3-d powder was formed into cylinders and heat up to 1100 °C with a heating rate of 5 °C min−1, dwelled for 15 min, and then cooled at a rate of...

• Janusz Cieśliński prof. dr hab. inż.

  Osoby

  Instytut Energii

  Urodził się 15 kwietnia 1954 r. w Słupsku. Jest absolwentem Wydziału Budowy Maszyn Politechniki Gdańskiej (1978), z którą związał całe swoje życie zawodowe. W 1986 r. obronił doktorat, w 1997 r. – habilitację, w 2006 r. – uzyskał tytuł profesora. Pełnił funkcje prodziekana ds. nauki Wydziału Mechanicznego przez dwie kadencje (2002–2008) oraz kierownika: Katedry Maszyn Przemysłu Spożywczego (2002–2006), Katedry Ekoinżynierii i...