Wyniki wyszukiwania dla: GAS TEMPERATURE MEASUREMENT

• Low temperature electrical conductivity of the SrTi0.30Fe0.70O3-d pellet

  Dane Badawcze

  open access

  • A. Mroziński
  • K. Lankauf

  - seria: The effect of Fe on chemical stability and oxygen evolution performance of high surface area SrTix-1FexO3-δ

  This dataset contains results of low temperature electrical conductivity measurements of dense  SrTi0.30Fe0.70O3-d (STF70) pellet. DC electrical conductivity measurements of STF70 were performed by the Van der Pauw method between 400 °C and room temperature with 20 °C step. Studies were performed at Synthetic Air flow under humidified (~4 vol%) gas...

• Low temperature electrical conductivity of the SrTi0.50Fe0.50O3-d pellet

  Dane Badawcze

  open access

  • A. Mroziński
  • K. Lankauf

  - seria: The effect of Fe on chemical stability and oxygen evolution performance of high surface area SrTix-1FexO3-δ

  This dataset contains results of low temperature electrical conductivity measurements of dense  SrTi0.50Fe0.50O3-d (STF50) pellet. DC electrical conductivity measurements of STF50 were performed by the Van der Pauw method between 400 °C and room temperature with 20 °C step. Studies were performed at Synthetic Air flow under humidified (~4 vol%) gas...

• Low temperature electrical conductivity of the SrTi0.10Fe0.90O3-d pellet

  Dane Badawcze

  open access

  • A. Mroziński
  • K. Lankauf

  - seria: The effect of Fe on chemical stability and oxygen evolution performance of high surface area SrTix-1FexO3-δ

  This dataset contains results of low temperature electrical conductivity measurements of dense  SrTi0.10Fe0.90O3-d (STF90) pellet. DC electrical conductivity measurements of STF90 were performed by the Van der Pauw method between 400 °C and room temperature with 20 °C step. Studies were performed at Synthetic Air flow under humidified (~4 vol%) gas...

• Machine-learning-based precise cost-efficient NO2 sensor calibration by means of time series matching and global data pre-processing

  Publikacja

  • S. Kozieł
  • A. Pietrenko-Dąbrowska
  • M. Wójcikowski
  • B. Pankiewicz

  - Engineering Science and Technology-An International Journal-JESTECH - Rok 2024

  Air pollution remains a considerable contemporary challenge affecting life quality, the environment, and economic well-being. It encompasses an array of pollutants—gases, particulate matter, biological molecules—emanating from sources such as vehicle emissions, industrial activities, agriculture, and natural occurrences. Nitrogen dioxide (NO2), a harmful gas, is particularly abundant in densely populated urban areas. Given its...

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• High-Performance Machine-Learning-Based Calibration of Low-Cost Nitrogen Dioxide Sensor Using Environmental Parameter Differentials and Global Data Scaling

  Publikacja

  • S. Kozieł
  • A. Pietrenko-Dąbrowska
  • M. Wójcikowski
  • B. Pankiewicz

  - Scientific Reports - Rok 2024

  Accurate tracking of harmful gas concentrations is essential to swiftly and effectively execute measures that mitigate the risks linked to air pollution, specifically in reducing its impact on living conditions, the environment, and the economy. One such prevalent pollutant in urban settings is nitrogen dioxide (NO2), generated from the combustion of fossil fuels in car engines, commercial manufacturing, and food processing. Its...

  Pełny tekst do pobrania w portalu

• MEASUREMENT

  Czasopisma

  ISSN: 0263-2241 , eISSN: 1873-412X

• Electrical and noise responses of carbon nanotube networks enhanced by UV light for nitrogen dioxide sensing

  Dane Badawcze

  open access

  • K. Drozdowska
  • J. Smulko

  Networks consisting of randomly oriented carbon nanotubes (CNN) were investigated toward nitrogen dioxide detection by means of electrical and low-frequency noise measurements. UV-activation of CNN layers improved gas sensitivity and reduced the limit of detection, especially by employing 275 nm-LED. This data set includes DC resistance measurements...

• Methane (CH4) calibration set of FTIR spectra

  Dane Badawcze

  open access

  • B. Bochentyn
  • P. Błaszczak

  - seria: DIR-SOFC

  The calibration spectra for CH4 concentration calibration were supplied with this dataset 

• Carbon (II) oxide (CO) calibration set of FTIR spectra

  Dane Badawcze

  open access

  • B. Bochentyn
  • P. Błaszczak

  - seria: DIR-SOFC

  The calibration spectra for CO concentration calibration were supplied with this dataset 

• Carbon dioxide (CO2) calibration set of FTIR spectra

  Dane Badawcze

  open access

  • B. Bochentyn
  • P. Błaszczak

  - seria: DIR-SOFC

  The calibration spectra for CO2 concentration calibration were supplied with this dataset 

• The TPR reduction profile of MCO powder

  Dane Badawcze

  open access

  • P. Błaszczak
  • B. Bochentyn
  • P. Jasiński

  The dataset includes the TPR reduction profiles of MnCo2O4 (MCO) commercial powder.  The dataset includes a cycle of reduction under H2/Ar mixture from 100C to 900C. Gas flow:40ml/min and temperature ramp: 10deg/min. Degassed at 200C in He for 1 h. 

• FTIR spectra of gas mixtures from the methanation chamber filled with 50-50wt.% NiO-Al2O3

  Dane Badawcze

  open access

  • P. Błaszczak
  • B. Bochentyn
  • P. Jasiński
  • E. Kaczmarczyk

  The dataset includes the FTIR spectra collection of the outlet gas mixtures (CO2, CO, CH4) from reactor chamber filled with 50/50 wt.% NiO-Al2O3 catalyst for perfoming methanation reaction. The inlet gas mixture was composed of 3:1 by vol. H2:CO. Spectra were collected using PerkinElmer FTIR every 1 min. 

• FTIR spectra of gas mixtures from the methanation chamber filled with 25-75wt.% NiO-Al2O3

  Dane Badawcze

  open access

  • P. Błaszczak
  • B. Bochentyn
  • P. Jasiński
  • E. Kaczmarczyk

  The dataset includes the FTIR spectra collection of the outlet gas mixtures (CO2, CO, CH4) from reactor chamber filled with 25/75 wt.% NiO-Al2O3 catalyst for perfoming methanation reaction. The inlet gas mixture was composed of 3:1 by vol. H2:CO. Spectra were collected using PerkinElmer FTIR every 1 min. 

• FTIR spectra of gas mixtures from the methanation chamber filled with 50-50wt.% NiO-GDC

  Dane Badawcze

  open access

  • P. Błaszczak
  • B. Bochentyn
  • P. Jasiński
  • E. Kaczmarczyk

  The dataset includes the FTIR spectra collection of the outlet gas mixtures (CO2, CO, CH4) from reactor chamber filled with 50/50 wt.% NiO-GDC (Gadolinia Doped Ceria 20mol.%Gd2O3) catalyst for perfoming methanation reaction. The inlet gas mixture was composed of 3:1 by vol. H2:CO. Spectra were collected using PerkinElmer FTIR every 1 min. 

• Measurement Automation Monitoring

  Czasopisma

  ISSN: 2450-2855

• Change of exhaust gases concentration for SOFC fueled by H2 and biogas mixture at 750 C

  Dane Badawcze

  open access

  • B. Bochentyn
  • P. Błaszczak

  - seria: DIR-SOFC

  The dataset contains the Change of exhaust gases concentration for SOFC fueled by H2 (for 12h) and biogas mixture at 750 C (60:40 CH4:CO2). The outlet concentration of the gases from SOFC were measured using novel FTIR-based unit.

• Nitrogen sorption isotherm for V2CTx

  Dane Badawcze

  open access

  • I. Frąckiewicz

  Data of points for nitrogen sorption isotherm for sample V2CTx (only sorption branch). The V2CTx was prepared via selective etching of aluminium from MAX matrice V2AlC using 50% HF for 96 h at room temperature.

• The TPR reduction profile of Ce0.9M0.1O2

  Dane Badawcze

  embargo

  • A. Ducka
  • P. Błaszczak
  • B. Bochentyn

  - seria: Ceria

  The dataset includes the TPR reduction profiles of Ce0.9M0.1O2 (where M=Mn, Fe, Co, Ni, Cu) nanopowders prepared by the reverse microemulsion method. After the synthesis powders were dried, then calcined at 500 degrees for 2 h. The measurements were carried out in H2/Ar mixture from 100C to 900C. Gas flow:40ml/min and temperature ramp: 10deg/min.

• Zastosowanie metod eksploracji danych do analizy odpowiedzi czujników gazu

  Publikacja

  • P. Kalinowski

  - Rok 2018

  Zagadnienia poruszane w niniejszej rozprawie dotyczą zastosowania metod eksploracji danych do analizy odpowiedzi czujników gazu, umożliwiających poprawną identyfikację składu mieszaniny gazowej w elektronicznych systemach rozpoznawania gazu. Elektroniczne systemy rozpoznawania gazu to urządzenia wykorzystujące czujniki gazu oraz odpowiednio dobrane metody analizy danych pomiarowych, zdolne do określenia składu mierzonej mieszaniny...

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• Distance measurement by the low coherent interferometer with NND layer (the source wavelegth 1310 nm)

  Dane Badawcze

  open access

  • M. Szczerska
  • M. Kosowska

  The obtained data was acquired by the interferometric fiber-optic sensor of distance. The setup was constructed of a broadband light source working at the central wavelength of 1310 nm, an optical spectrum analyzer, and a fiber-optic 2x1 coupler (with the power split 50:50). All elements were connected by standard single-mode optical fibers. The measurement...

• API 5L X65 steel - tensile properties in room temperature -10°C, along rolling direction

  Dane Badawcze

  open access

  • J. Kowalski

  - seria: API 5L X65 steel

  Steel designated as API 5L X65 is often used for oil and gas transportation pipelines. It is caused due to its high ductility, weldability and good corrosion resistance. API 5L X65 is a low alloy steel with carbon content less than 0.3% (depends on delivery condition). Once installed, a pipeline remains in place for many years. Throughout its life,...

• API 5L X65 steel - tensile properties in room temperature +20°C, across rolling direction

  Dane Badawcze

  open access

  • J. Kowalski

  - seria: API 5L X65 steel

  Steel designated as API 5L X65 is often used for oil and gas transportation pipelines. It is caused due to its high ductility, weldability and good corrosion resistance. API 5L X65 is a low alloy steel with carbon content less than 0.3% (depends on delivery condition). Once installed, a pipeline remains in place for many years. Throughout its life,...

• API 5L X65 steel - tensile properties in room temperature -10°C, across rolling direction

  Dane Badawcze

  open access

  • J. Kowalski

  - seria: API 5L X65 steel

  Steel designated as API 5L X65 is often used for oil and gas transportation pipelines. It is caused due to its high ductility, weldability and good corrosion resistance. API 5L X65 is a low alloy steel with carbon content less than 0.3% (depends on delivery condition). Once installed, a pipeline remains in place for many years. Throughout its life,...

• API 5L X65 steel - tensile properties in room temperature +20°C, along rolling direction

  Dane Badawcze

  open access

  • J. Kowalski

  - seria: API 5L X65 steel

  Steel designated as API 5L X65 is often used for oil and gas transportation pipelines. It is caused due to its high ductility, weldability and good corrosion resistance. API 5L X65 is a low alloy steel with carbon content less than 0.3% (depends on delivery condition). Once installed, a pipeline remains in place for many years. Throughout its life,...

• Kazimierz Darowicki prof. dr hab. inż.

  Osoby

  Katedra Elektrochemii, Korozji i Inżynierii Materiałowej

             Studia wyższe ukończyłem w czerwcu 1981 roku po zdaniu egzaminu dyplomowego i obronie pracy magisterskiej. Opiekunem pracy magisterskiej był dr hab. inż. Tadeusz Szauer. W roku 1991, 27 listopada uzyskałem stopień naukowy broniąc pracę doktorską zatytułowaną „Symulacyjna i korelacyjna analiza widm immitancyjnych inhibitowanej reakcji elektrodowej”. Promotorem pracy był prof. dr hab. inż. Józef Kubicki (Wydział Chemiczny...

• Thermogravimetric analysis data of hydration in air and nitrogen for BaCe0.6Zr0.2Y0.1M0.1O3-δ (M = Fe, Pr, Tb)

  Dane Badawcze

  wersja 1.1 open access

  • J. Budnik
  • A. Mielewczyk-Gryń
  • M. Gazda

  - seria: Data used in article "Water uptake kinetics and electrical transport in BaCe0.6Zr0.2Y0.1M0.1O3-δ (M = Tb, Pr, Fe) protonic conductors"

  The dataset consists of 6 files of thermogravimetric analysis (TGA) data. The TGA experiments of hydration for  BaCe0.6Zr0.2Y0.1Fe0.1O3-δ (BCZYFe), BaCe0.6Zr0.2Y0.1Pr0.1O3-δ (BCZYPr), and BaCe0.6Zr0.2Y0.1Tb0.1O3-δ (BCZYTb) were conducted on Netzsch STA 449. 

• TG and DTG profiles for plastics: LDPE, HDPE, PP, PD and PET

  Dane Badawcze

  open access

  • I. Frąckiewicz
  • B. Kościelska
  • M. Maciejewski
  • E. Pawelczyk

  The dataset includes:

• FTIR in situ - ethylene decomposition on TiO2

  Dane Badawcze

  open access

  • B. Tryba
  • P. Rychtowski

  These data contain FTIR spectra recorded in FTIR spectrometer Nicolet iS50 coupled with High Temperature Chamber "The Praying Mantis". These spectra were measured for TiO2 irradiated by UV and under flowing of ethylene gas diluted in air. FTIR spectra were measured in situ during the photocatalytic process of ethylene decomposition. In order to identify...

• Distance measurement by the low coherent interferometer

  Dane Badawcze

  open access

  • M. Szczerska

  The obtained data was acquired by the interferometric fiber-optic sensor of distance. The setup was constructed of a broadband light source working at the central wavelength of 1560 nm, an optical spectrum analyzer and a fiber-optic 2x1 coupler (with the power split 50:50). All elements were connected by standard single-mode optical fibers. The measurement...

• Analiza przepływu gazu w kanałowych reduktorach ciśnienia podczas zwarć łukowych w rozdzielnicach SN

  Publikacja

  • R. Partyka
  • D. Kowalak

  - Przegląd Elektrotechniczny - Rok 2015

  W artykule przedstawiono metodę obliczania ciśnienia i temperatury gazów podczas zwarcia łukowego wewnątrz przedziału wyłącznika rozdzielnicy średniego napięcia z wykorzystaniem modelu termodynamicznego procesów towarzyszących zwarciom łukowym wewnątrz rozdzielnic z izolacją powietrzną. Następnie, w oparciu o mechanikę płynów lepkich, przedstawiono metodę obliczania rozkładu prędkości i ciśnienia gazu w kanałowych reduktorach ciśnienia...

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• Metrology and Measurement Systems

  Czasopisma

  ISSN: 0860-8229 , eISSN: 2300-1941

• Photocatalytic ethylene decomposition with the use of fluidized bed photoreactor

  Dane Badawcze

  open access

  • B. Tryba
  • P. Rychtowski
  • B. Prowans

  Data contain exported raw data recorded during decomposition of ethylene during utilization of fluidized bed photoreactor equipped with either UV-LEDs or fluorescent UV lamps as well as in either humid or dry conditions. In separate folder, the photographs of the photocatalytic system were included. As photocatalytic material, polystyrene spheres coated...

• Paweł Burdziakowski dr inż.

  Osoby

  Katedra Geodezji

  dr inż. Paweł Burdziakowski jest specjalista w zakresie fotogrametrii i teledetekcji lotniczej niskiego pułapu, nawigacji morskiej i lotniczej. Jest również licencjonowanym instruktorem lotniczym oraz programistą. Głównymi obszarami zainteresowania jest fotogrametria cyfrowa, nawigacja platform bezzałogowych oraz systemy bezzałogowe, w tym lotnicze, nawodne, podwodne. Prowadzi badania  w zakresie algorytmów i metod poprawiających...

• XRD and electrochemical results for MoO3 films deposited using pulsed laser deposition system

  Dane Badawcze

  open access

  • K. Trzciński

  The attached data contains XRD and electrochemical results for MoO3 films deposited on fluorine-doped tin oxide glasses. Films were deposited using a pulsed laser deposition system at different conditions. Part of the samples was deposited at room temperature and then annealed at 575°C for given times (samples labeled PLD_RT_575C_xmin, where x stands...

• Analytical and reliability data from the real-time simulator biogas plant

  Dane Badawcze

  open access

  • E. Piesik
  • M. Śliwiński
  • D. Świsulski

  The dataset represents the results of biogas plant simulation. The described plant is an agricultural biogas system, which can produce electrical energy with power estimated up to 1070 kW and heat energy that can reach 1200 kW simultaneously.

• Graphene oxide, reduced graphene oxide and composite thin films NO2 sensing properties

  Publikacja

  • K. Dunst
  • B. Scheibe
  • G. Nowaczyk
  • S. Jurga
  • P. Jasiński

  - MEASUREMENT SCIENCE & TECHNOLOGY - Rok 2017

  A graphene oxide (GO), reduced graphene oxide (RGO) and poly(3,4-ethylenedioxytiophene)- reduced graphene oxide (PEDOT-RGO composite) gas sensors were successfully fabricated using an electrodeposition method. The electrodeposition was carried out in aqueous GO dispersions. In order to obtain RGO and PEDOT-RGO, the electrochemical reduction of GO and PEDOT-GO was carried out in 0.1 M KCl at constant potential of −0.85 V. The GO, RGO...

  Pełny tekst do pobrania w serwisie zewnętrznym

• The electrical properties mesurements of DIR-SOFC with Ce0.8Fe0.2O2-s functional layer

  Dane Badawcze

  open access

  • B. Bochentyn
  • P. Błaszczak

  - seria: DIR-SOFC

  The dataset includes the electrical properties mesurements of SOFC with Ce0.8Fe0.1O2-s layer. Samples were produced using aqueous soft chemistry methods (microemulsion method) and applied in form of a layer onto the anode of the commercial SOFC. The SOFC was working under biogas feeding at 750oC. The layers were sintered at 1100oC. 

• The electrical properties mesurements of DIR-SOFC with Ce0.8Co0.2O2-s functional layer

  Dane Badawcze

  open access

  • B. Bochentyn
  • P. Błaszczak

  - seria: DIR-SOFC

  The dataset includes the electrical properties mesurements of SOFC with Ce0.8Co0.1O2-s layer. Samples were produced using aqueous soft chemistry methods (microemulsion method) and applied in form of a layer onto the anode of the commercial SOFC. The SOFC was working under biogas feeding at 750oC. The layers were sintered at 1100oC. 

• The electrical properties mesurements of DIR-SOFC with Ce0.8Mn0.2O2-s functional layer

  Dane Badawcze

  open access

  • B. Bochentyn
  • P. Błaszczak

  - seria: DIR-SOFC

  The dataset includes the electrical properties mesurements of SOFC with Ce0.8Mn0.1O2-s layer. Samples were produced using aqueous soft chemistry methods (microemulsion method) and applied in form of a layer onto the anode of the commercial SOFC. The SOFC was working under biogas feeding at 750oC. The layers were sintered at 1100oC. 

• The electrical properties mesurements of DIR-SOFC with Ce0.8Ni0.2O2-s functional layer

  Dane Badawcze

  open access

  • B. Bochentyn
  • P. Błaszczak

  - seria: DIR-SOFC

  The dataset includes the electrical properties mesurements of SOFC with Ce0.8Ni0.1O2-s layer. Samples were produced using aqueous soft chemistry methods (microemulsion method) and applied in form of a layer onto the anode of the commercial SOFC. The SOFC was working under biogas feeding at 750oC. The layers were sintered at 1100oC. 

• The electrical properties mesurements of DIR-SOFC with CeO2-s functional layer

  Dane Badawcze

  open access

  • B. Bochentyn
  • P. Błaszczak

  - seria: DIR-SOFC

  The dataset includes the electrical properties mesurements of SOFC with CeO2-s layer. Samples were produced using aqueous soft chemistry methods (microemulsion method) and applied in form of a layer onto the anode of the commercial SOFC. The SOFC was working under biogas feeding at 750oC. The layers were sintered at 1100oC. 

• The electrical properties mesurements of DIR-SOFC with Ce0.8Cu0.2O2-s functional layer

  Dane Badawcze

  open access

  • B. Bochentyn
  • P. Błaszczak

  - seria: DIR-SOFC

  The dataset includes the electrical properties mesurements of SOFC with Ce0.8Cu0.1O2-s layer. Samples were produced using aqueous soft chemistry methods (microemulsion method) and applied in form of a layer onto the anode of the commercial SOFC. The SOFC was working under biogas feeding at 750oC. The layers were sintered at 1100oC. 

• Szybkie uziemniki do ograniczania skutków zwarć łukowych w okrętowych rozdzielnicach SN

  Publikacja

  • R. Partyka
  • D. Kowalak

  - Rok 2014

  W artykule scharakteryzowano moc i napięcie łuku, jak również przedstawiono model termodynamiczny służący do obliczania ciśnienia i temperatury gazów w otoczeniu łuku zwarciowego. Przedstawiono przykładowy układ elektrowni okrętowej i zasilania najważniejszych odbiorników na statku do przewozu gazu ziemnego w stanie ciekłym. Na podstawie parametrów prądnic i silników odbiorników zasilanych z rozdzielnicy głównej obliczono prądy...

• Szacowanie estymaty menzurandu temperatury skóry człowieka podczas próby wysiłkowej

  Publikacja

  • A. Golijanek-Jędrzejczyk
  • A. Dzwonkowski
  • D. Świsulski

  - Przegląd Elektrotechniczny - Rok 2019

  W artykule zaprezentowano wyniki pomiarów temperatury skóry człowieka podczas próby wysiłkowej. Ponieważ uzyskane wyniki nie podlegają rozkładowi normalnemu, wyznaczono wartości pięciu różnych estymatorów menzurandu. Otrzymane rezultaty wykazały, że w rozważanym przypadku najlepszy estymator menzurandu otrzymujemy z metody bootstrap, ponieważ charakteryzuje się on najmniejszym odchyleniem standardowym.

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• Tensile test of 1.4307 / X2CrNi18-9 / AISI 304L grade austenitic steel

  Dane Badawcze

  open access

  • J. Kowalski

  Ship structures and their components are build mainly of steel. Hull steel is used to build the hull structure. Some structural elements, such as RSW (Refrigerated See Water) tanks, or LNG (Liquid Natural Gas) tanks - gas transported at temperatures below -162° C, are build from austenitic steels. Austenitic steels have a different microstructure and...

• Tensile test of 1.4541 / X6CrNi18-10 / AISI 321 grade austenitic steel

  Dane Badawcze

  open access

  • J. Kowalski

  Ship structures and their components are build mainly of steel. Hull steel is used to build the hull structure. Some structural elements, such as RSW (Refrigerated See Water) tanks, or LNG (Liquid Natural Gas) tanks - gas transported at temperatures below -162° C, are build from austenitic steels. Austenitic steels have a different microstructure and...

• Electrical responses of nanoporous NiO films for light-activated nitrogen dioxide and acetone gas sensing

  Dane Badawcze

  open access

  • K. Drozdowska
  • J. Smulko

  The chemoresistive sensor response of nanoporous NiO films prepared by advanced gas deposition was investigated with and without simultaneous light irradiation, to detect nitrogen dioxide and acetone gases. The presented data show electrical responses presented as sensor resistance or relative changes in sensor resistance under selected environment...

• Tensile test of 1.4571 / X6CrNiMoTi17-12-2 / AISI 316Ti grade austenitic steel

  Dane Badawcze

  open access

  • J. Kowalski

  Ship structures and their components are build mainly of steel. Hull steel is used to build the hull structure. Some structural elements, such as RSW (Refrigerated See Water) tanks, or LNG (Liquid Natural Gas) tanks - gas transported at temperatures below -162° C, are build from austenitic steels. Austenitic steels have a different microstructure and...

• Skutki zwarć łukowych w średnionapięciowych rozdzielnicach okrętowych z izolacją powietrzną

  Publikacja

  • R. Partyka
  • D. Kowalak

  - Przegląd Elektrotechniczny - Rok 2013

  W artykule scharakteryzowano moc i napięcie łuku, jak również przedstawiono model termodynamiczny służący do obliczania ciśnienia i temperatury gazów w otoczeniu łuku zwarciowego. Przedstawiono przykładowy układ elektrowni okrętowej i zasilania najważniejszych odbiorników na statku do przewozu kontenerów, w tym 600 kontenerów chłodzonych. Na podstawie parametrów prądnic i silników, odbiorników zasilanych z rozdzielnicy głównej...

  Pełny tekst do pobrania w serwisie zewnętrznym

• API 5L X65 steel - fracture documentation of CMOD-force test in -10°C, across rolling direction

  Dane Badawcze

  open access

  • J. Kowalski

  - seria: API 5L X65 steel

  Steel designated as API 5L X65 is often used for oil and gas transportation pipelines. It is caused due to its high ductility, weldability and good corrosion resistance. API 5L X65 is a low alloy steel with carbon content less than 0.3% (depends on delivery condition). Once installed, a pipeline remains in place for many years. Throughout its life,...