Wyniki wyszukiwania dla: MECHANICAL PROPERTIES OF ADHESIVES

• Mechanical Properties of Polyester Coated Fabric Subjected to Biaxial Loading

  Publikacja

  • A. Ambroziak

  - JOURNAL OF MATERIALS IN CIVIL ENGINEERING - Rok 2015

  The paper is focused on the comparison between uniaxial and biaxial laboratory test results for polyester coated fabric. A short literature review concerning coated woven fabrics with emphasis on biaxial tensile tests is presented. A description of the polyester-coated fabric under biaxial test by means of constitutive models and material parameter values is proposed. To establish the right values of the ultimate tensile strength,...

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• THE INFLUENCE OF PET MECHANICAL PROPERTIES ON SBM PROCESS PARAMETERS – LITERATURE REVIEW

  Publikacja

  • P. Wawrzyniak

  - Prace Studentów Politechniki Wrocławskiej. Seria : Konferencje - Rok 2015

  In the paper it is said about the influence of PET (polyethylene terephthalate) mechanical properties on SBM (stretch blow molding) process output parameters changes. The below paper mentions also about the influence of PET orientation and crystallization processes on mechanical and thermal properties of PET material during SBM process. All mechanical data of PET material and SBM process output parameters changes are from collected...

• Numerical analysis of mechanical properties of an infill structure used in 3D printings

  Publikacja

  • K. Bobrowski
  • W. Wojnicz
  • K. Lipiński

  - Inżynieria Materiałowa - Rok 2018

  The paper presents results of a numerical analysis focused on an identification of mechanical properties of an element created by using Fused Deposition Modelling additive manufacturing technique (FDM). There is presented a description of technology of the 3D printing, numerical model created by using the finite element method (FEM), as well as some problems referred to estimation of the mechanical properties of the printout. The...

• The influence of PET mechanical properties on Stretch Blow Molding (SBM) process

  Publikacja

  • P. Wawrzyniak

  - Rok 2013

  In the paper it is said about the influence of PET mechanical properties on SBM process parameters changes. The below paper mentions also about the influence of PET orientation and crystallization processes which have a very big influence on mechanical and thermal properties of PET material during SBM process. All mechanical data of PET material and SBM process parameters change in time are been got from collected literature which...

• Mechanical properties of polyvinyl chloride-coated fabric under cyclic tests

  Publikacja

  • A. Ambroziak
  • P. Kłosowski

  - JOURNAL OF REINFORCED PLASTICS AND COMPOSITES - Rok 2014

  The aim of the present paper is to propose a method of laboratory tests necessary for the identification of mechanical properties of the coated fabric. The material parameters of the coated fabric AF 9032 are specified on the basis of the uniaxial and biaxial tensile tests. For the identification process, the techniques based on the least squares methods are used. Additionally, the uniaxial and biaxial cyclic tests are performed...

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• Biological and mechanical properties of bone cement with nanoarticles - in vitro and in vivo research

  Publikacja

  • B. Świeczko-Żurek
  • M. Wekwejt
  • A. Kajzer
  • W. Kajzer
  • K. Siwicka
  • A. Ramos
  • M. Mesnard
  • J. Olive

  - Journal of Mechanical Engineering and Biomechanics - Rok 2020

  Despite antibiotic preventive treatment both before and after implant implementation, the risks of infection are real. These infections develop at the implant surface a few months after inserting them into the body. To prevent the development of bacteria and reduce the risk of infection, implants coated with nanoparticles are used. The Mechanical Department of the Technical University of Gdansk carries out research into using bone...

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• Methodology for determination of the selected mechanical properties of wood based on cutting tests

  Publikacja

  • T. Muziński
  • D. Chuchała
  • K. Orłowski

  - Annals of WULS, Forestry and Wood Technology - Rok 2013

  From kiln-dried spruce wood (with steam) as well as in natural conditions were randomly selected 8 samples. After determining the average dimensions, moisture content and density of the samples they have been cut on the frame sawing machine PRW15M for measurement of cutting power. Based on those results from a linear rela-tionship of cutting power versus feed per toot mechanical properties of wood such as facture toughness and...

• Mechanical Properties of Bio-Composites Based on Epoxy Resin and Nanocellulose Fibres

  Publikacja

  • M. Roszowska-Jarosz
  • J. Masiewicz
  • M. Kostrzewa
  • W. Kucharczyk
  • W. Żurowski
  • J. Kucińska-Lipka
  • P. Przybyłek

  - Materials - Rok 2021

  The aim of our research was to investigate the effect of a small nanocellulose (NC) addition on an improvement of the mechanical properties of epoxy composites. A procedure of chemical extraction from pressed lignin was used to obtain nanocellulose fibers. The presence of nanoparticles in the cellulose pulp was confirmed by FTIR/ATR spectra as well as measurement of nanocellulose particle size using a Zetasizer analyzer. Epoxy...

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• Determination of Mechanical Properties of P91 Steel by Means of Magnetic Barkhausen Emission

  Publikacja

  • K. Makowska
  • Z. Kowalewski
  • B. Augustyniak
  • L. Piotrowski

  - Journal of Theoretical and Applied Mechanics - Rok 2014

  In this work, an attempt at determination of mechanical properties by means of a method based on magnetic Barkhausen emission measurements was proposed. The specimens made of P91 steel were subjected to creep or plastic flow which were interrupted after a range of selected time periods in order to achieve specimens with an increasing level of strain. Subsequently, measurements of magnetic Barkhausen emission were carried out, and...

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• Influence of Actual Curing Conditions on Mechanical Properties of Concrete in Bridge Superstructures

  Publikacja

  • J. Krząkała
  • P. Łaziński
  • M. Gerges
  • Ł. Pyrzowski
  • G. Grządziela

  - Materials - Rok 2023

  This article presents the research on the mechanical characteristics of concrete in the construction of three concrete bridges. A system of recording the internal temperature of concrete and automatic control of laboratory ovens was used for specimen curing. This allowed the specimens to be cured under conditions similar to those occurring in the structure. Before the construction, reference blocks were used to define similar curing...

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• PROCESSING, MECHANICAL AND THERMAL PROPERTIES OF RECYCLED LOW-DENSITY POLYETHYLENE STREAMS

  Publikacja

  • J. Korol
  • A. Hejna

  - Rok 2020

  The recycling of plastics is currently one of the most significant industrial challenges. Due to the enormous amounts of plastic wastes generated by various industry branches, it is essential to look for the potential methods of their utilization. Nevertheless, for the efficient application of recycled materials it is crucial to analyze their performance. Therefore, in presented paper we investigated the processing (melt flow index),...

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• MECHANICAL PROPERTIES OF BOTTOM ASH – DREDGED MATERIAL MIXTURES IN LABORATORY TESTS

  Publikacja

  • L. Bałachowski
  • Z. Sikora

  - Studia Geotechnica et Mechanica - Rok 2013

  Bottom ash from EC Gdańsk and dredged material taken from the mouth of The Vistula were mixed to form an engineering material used for dike construction. Mixtures with different bottom ash content were tested in laboratory to determine its basic physical and mechanical properties. The optimum bottom ash–dredged material mixture, built in the corps of the test dike, contains 70% of ash. The optimum bottom ash content in the mixture...

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• Thermal and Mechanical Properties of Microporous Polyurethanes Modified with Reduced Graphene Oxide

  Publikacja

  • M. Strankowski
  • D. Włodarczyk
  • Ł. Piszczyk
  • J. Strankowska

  - International Journal of Polymer Science - Rok 2016

  Microporous polyurethanes (MPU) were modified by adding 0.25%–1.25 wt% of reduced graphene oxide (RGO). The materials were prepared without solvent via in situ polymerization. From a technological point of view, it is very important to obtain functional materials by using reacting compounds only. The thermal characteristics of obtained MPU were investigated using TGA, DSC, and DMA techniques. In comparison to nonmodified microporous...

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• Effect of starch fillers on the dynamic mechanical properties of rubber biocomposite materials

  Publikacja

  • J. Datta

  - POLYMERS & POLYMER COMPOSITES - Rok 2015

  In the paper the results of dynamic mechanical study of the biocomposites containing one of two types of (potato or corn) strach used as fillers in different amount were discussed. The composites were obtained from rubbery mixture containing natural rubber (NR) as a main component. Thermomechanical analyses (by DMA) showed that the used quantity of strach fillers only slightly influence on the glass transition temperature of vulcanizates.

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• Biological and mechanical properties of bone cement with nanoparticles - in vivo and in vitro research

  Publikacja

  • B. Świeczko-Żurek
  • M. Wekwejt
  • A. Kajzer
  • W. Kajzer
  • K. Siwicka
  • A. Ramos
  • M. Mesnar
  • O. Jean-marc

  - Rok 2019

  Despite antibiotics preventive treatment, before and after an implant implementation, risk of infection are real. These infections at the implant surface develop in a few months after applying them into the body. To prevent the development of bacteria and to reduce the risk of infection, implants coated with nanoparticles come into use. The Mechanical Department of the Technical University of Gdańsk carried out a research with...

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• Cold recycled mixtures for binder courses - laboratory evaluation of mechanical properties

  Publikacja

  • B. Dołżycki
  • M. Jaczewski
  • C. Szydłowski

  - Rok 2022

  Cold recycled mixtures composed with cement and bituminous emulsion are nowadays commonly used material for base layer. Typical pavement with cold recycled mixtures usually consists of two asphalt courses (wearing and binding course) constructed over cold recycled base. Therefore the next step in cold recycling is possibility of design of binding courses with recycled materials, but with potential to obtain high quality mixtures...

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• Rigid polyurethane foams with different flame retardants and their physical and mechanical properties

  Publikacja

  • D. Skrzypczak
  • M. Danowska
  • Ł. Piszczyk
  • J. T. Haponiuk

  - Rok 2011

  Rigid polyurethane foams (PUFs) containing 3, 6 or 9 % of one of of two selected fire retardants (FR): oligomeric ethyl ethylene phosphate (Fyrol PNX) and expandable graphite (EG) were prepared, inspected and compared to foam without that fillers as the control. The thermal stability of PUFs was described by horizontal test according to norm: UL 94 HB. Compressive strength and physical properties (density, fragility and water absorption)...

• Gigantic electro-chemo-mechanical properties of nanostructured praseodymium doped ceria

  Publikacja

  • V. B. Tinti
  • A. Kabir
  • J. K. Han
  • S. Molin
  • V. Esposito

  - NANOSCALE - Rok 2021

  Some oxygen defective fluorites are non-Newnham electrostrictors, i.e., the electromechanical response does not depend on their dielectric properties. Here, we show gigantic electrostriction in nanocrystalline 25 mol% praseodymium doped ceria (PCO) bulk ceramics. The material was fabricated with a fieldassisted spark plasma sintering (SPS) process from high-purity nanoscale PCO powders (<20 nm). The SPS process consolidates the...

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• CARBOCHAIN POLYMER-GLUCOSE HYBRIDS: SYNTHESIS, THERMAL/MECHANICAL PROPERTIES AND BIODEGRADABILITY

  Publikacja

  • V. Bershtein
  • P. Yakushev
  • I. Bukowska-Śluz
  • M. Sobiesiak
  • B. Gawdzik

  - Journal of Materials Science and Engineering with Advanced Technology - Rok 2018

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• Effect of FSW Traverse Speed on Mechanical Properties of Copper Plate Joints

  Publikacja

  • T. Machniewicz
  • P. Nosal
  • A. Korbel
  • M. Hebda

  - Materials - Rok 2020

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• The influence of laser alloying on the structure and mechanical properties of AlMg5Si2Mn surface layers

  Publikacja

  • W. Pakieła
  • T. Tański
  • Z. Brytan
  • K. Labisz
  • Z. Brytan

  - APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING - Rok 2016

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• Optimal Features of Porosity of Ti Alloys Considering their Bioactivity and Mechanical Properties

  Publikacja

  • S. Sobieszczyk

  - Advances in Materials Science - Rok 2010

  W artykule przedstawiono wpływ porowatości i rozmiaru porów tytanu i jego stopów, użytych, jako materiały ortopedyczne, na bioaktywność i własności mechaniczne struktur porowatych. Optymalne cechy porowatych rusztowań tytanowych umożliwiają rekonstrukcję i regenerację tkanki kostnej w zastosowaniach przenoszących obciażenie.

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• Electroconductivity and mechanical properties of carbon black Printex L6 filled polyurethanes

  Publikacja

  • R. Bancuk
  • T. Łazarewicz
  • B. Kusz

  - Rok 2007

  Opisano uzyskanie i badania kompozycji poliuretanowo-sadzowych na bazie sadzy przewodzącej Printex L6. Zaprezentowano wyniki badań nad wpływem udziału napełniacza przewodzącego na przewodnictwo elektryczne stałoprądowe i właściwości mechaniczne uzyskanych materiałów.

• FTIR Study and Mechanical Properties of Cellulose Fiber-Reinforced Thermoplastic Composites

  Publikacja

  • K. Merkel
  • H. Rydarowski

  - Journal of Biobased Materials and Bioenergy - Rok 2012

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• Influence of deformation velocity on mechanical properties of high strength structural steels.

  Publikacja

  • H. Bugłacki
  • M. Smajdor

  - Rok 2004

  W referacie przedstawiono wyniki badań własności mechanicznych stali wysokiej wytrzymałości przeznaczonych na spawane konstrukcje okrętowe w zależności od prędkości odkształcenia. Badania były prowadzone w Akademii Marynarki Wojennej oraz w Politechnice Gdańskiej przy współudziale Uniwersytetu Technicznego w Rostocku podczas opracowywania charakterystyk tych stali dla potrzeb polskiego przemysłu okrętowego. Uwzględnienie obciążeń...

• Modelling of mechanical properties of cooper alloys sand cast ship propellers.

  Publikacja

  • H. Bugłacki
  • M. Smajdor

  - Rok 2004

  Badania właściwości mechanicznych (Rm ,A5) stopów miedzi, stosowanych na pędniki okrętowe, w zależności od ich składu chemicznego i grubości odlewów piaskowych pozwalają na wyznaczenie równań regresji mających zastosowanie do prognozowania wytrzymałości statycznej na rozciąganie (Rm) i wydłużenia plastycznego (A5).Obliczenia wartości Rm i A5 dla wybranych odlewów piaskowych (mosiądz MM55, brązy BA93, BA2 i CMA1) wykazały, że opracowane...

• The influence of accelerated aging on selected mechanical properties of polypropylene with organic fillers

  Publikacja

  • M. Szymiczek
  • M. Chomiak
  • B. Chmielnicki
  • S. Sarraj
  • P. Gołuch

  - Polimery - Rok 2022

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• AN ALTERNATIVE WAY OF DETERMINING MECHANICAL PROPERTIES OF WOOD BY MEASURING CUTTING FORCES

  Publikacja

  • J. Sandak
  • K. Orłowski
  • T. Ochrymiuk
  • A. Sandak
  • M. Riggio

  - Wiadomości Konserwatorskie - Rok 2015

  The cutting force is an energetic effect of splitting material, and might be therefore considered from a point of view of modern fracture mechanics. The dedicated mathematical model developed for description of the wood cutting has been developed here on the base of fracture theory, and includes work of separation (fracture toughness) in addition to the material plasticity and friction. The effect of the cutting edge dullness is...

• Mechanical Properties of Single-Walled Carbon Nanotubes with AIREBO Force-Filed

  Publikacja

  • M. Białoskórski
  • J. Rybicki

  - Computational Methods in Science and Technology - Rok 2012

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• Mechanical properties cement based composites modified with nano-Fe3O4/SiO2

  Publikacja

  • E. Horszczaruk
  • M. Aleksandrzak
  • K. Cendrowski
  • R. Jędrzejewski
  • J. Baranowska
  • E. Mijowska

  - Construction and Building Materials - Rok 2020

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• Effect of Glass Powder on the Cement Hydration, Microstructure and Mechanical Properties of Mortar

  Publikacja

  • M. Dobiszewska
  • W. Pichór
  • T. Tracz
  • A. Petrella
  • M. Notarnicola

  - Rok 2023

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• The effects of silica/titania nanocomposite on the mechanical and bactericidal properties of cement mortars

  Publikacja

  • P. Sikora
  • K. Cendrowski
  • A. Markowska-Szczupak
  • E. Horszczaruk
  • E. Mijowska

  - Construction and Building Materials - Rok 2017

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• Injectable poloxamer/graphene oxide hydrogels with well‐controlled mechanical and rheological properties

  Publikacja

  • E. Rohani
  • H. Vahabi
  • K. Formela
  • M. Saeb
  • S. Thomas

  - POLYMERS FOR ADVANCED TECHNOLOGIES - Rok 2019

  Although significant progress has been made in the design and application of injectable hydrogels for biomedical applications, concurrent control of rheological and mechanical properties of injectable hydrogels has remained as an open challenge to the researchers. In this work, we introduce and put into practice a photo‐curable poloxamer (also known as Pluronic)/graphene oxide (Plu/GO) injectable hydrogel with well‐controlled rheological...

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• Effect of glycolysate obtained from polyurethane wastes on mechanical properties of rubber materials

  Publikacja

  • J. Datta
  • M. Szarało
  • E. Głowińska
  • M. Włoch

  - Rok 2013

  The paper presents the possibility of utilization of wastes from polyurethane foams. In this work the results of mechanical investigations of materials obtained from natural rubber mixtures with a mixture of glycolysate and biodiesel glycerine as a plasticizer are described. The measurements of mechanical properties showed rather good tensile strength, elongation at break and modules of extensions M100%, M200%, M300% of obtained...

• Mechanical properties of sisal fiber-reinforced soybean oil-based polyurethane biocomposites

  Publikacja

  • E. Głowińska
  • J. Datta
  • J. Kamerke

  - Rok 2013

  In this paper the results of the mechanical properties of polyurethane biocomposites reinforced with short sisal fibers are presented. The fillers were added in different amount: 5, 10 and 15% by mass. Tensile test, hardness, abrasion resistance, elasticity were determined according to the standards.

• Mechanical Properties of Additively Manufactured Polymeric Materials—PLA and PETG—For Biomechanical Applications

  Publikacja

  • R. F. Martins
  • R. Branco
  • M. Martins
  • W. Macek
  • Z. Marciniak
  • R. Silva
  • D. Trindade
  • C. Moura
  • M. Franco
  • C. Malça

  - Polymers - Rok 2024

  The study presented herein concerns the mechanical properties of two common polymers for potential biomedical applications, PLA and PETG, processed through fused filament fabrication (FFF)—Material Extrusion (ME). For the uniaxial tension tests carried out, two printing orientations—XY (Horizontal, H) and YZ (Vertical, V)—were considered according to the general principles for part positioning, coordinates, and orientation typically...

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• Reclaimed Rubber/Poly(ε‐caprolactone) Blends: Structure, Mechanical, and Thermal Properties

  Publikacja

  • A. Hejna
  • Ł. Zedler
  • M. Przybysz-Romatowska
  • J. Cañavate
  • X. Colom
  • K. Formela

  - Polymers - Rok 2020

  The amount of elastomeric waste, especially from tires is constantly increasing on a global scale. The recycling of these residua should be considered a priority. Compounding the waste rubbers with other polymers can be an excellent alternative to reuse waste materials. This procedure requires solving the issue of the lack of compatibility between the waste rubber particles and other polymers. Simultaneously, there is a claim for...

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• Data-Driven Modeling of Mechanical Properties of Fiber-Reinforced Concrete: A Critical Review

  Publikacja

  • F. Kazemi
  • T. Shafighfard
  • D. Yoo

  - ARCHIVES OF COMPUTATIONAL METHODS IN ENGINEERING - Rok 2024

  Fiber-reinforced concrete (FRC) is extensively used in diverse structural engineering applications, and its mechanical properties are crucial for designing and evaluating its performance. The compressive, flexural, splitting tensile, and shear strengths of FRCs are among the most important attributes, which have been discussed more extensively than other properties. The accurate prediction of these properties, which are required...

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• Mechanical properties of Precontraint 1202 S2 based on uniaxial tensile and creep tests

  Publikacja

  • A. Ambroziak
  • P. Kłosowski

  - JOURNAL OF REINFORCED PLASTICS AND COMPOSITES - Rok 2017

  The purpose of the paper is the estimation of the polyvinyl chloride – polyester-coated fabric (Precontraint 1202 S2) mechanical properties under uniaxial tensile tests as well as short- and long-time creep tests. The uniaxial tests are the basis of non-linear elastic description while the creep tests are used for the evaluation of the stiffness parameters in time and for the identification of the standard viscoelastic model. The...

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• Static and Dynamic Mechanical Properties of 3D Printed ABS as a Function of Raster Angle

  Publikacja

  • M. Galeja
  • A. Hejna
  • P. Kosmela
  • A. Kulawik

  - Materials - Rok 2020

  Due to the rapid growth of 3D printing popularity, including fused deposition modeling (FDM), as one of the most common technologies, the proper understanding of the process and influence of its parameters on resulting products is crucial for its development. One of the most crucial parameters of FDM printing is the raster angle and mutual arrangement of the following filament layers. Presented research work aims to evaluate different...

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• Identification of the mechanical properties of the skin by electromechanical impedance analysis of resonant piezoelectric actuator

  Publikacja

  • Ł. Sienkiewicz
  • J. Rouchon
  • M. Ronkowski
  • G. A. Kostro
  • R. Ryndzionek

  - Rok 2013

  This paper is devoted to the analysis and verification of developed piezoelectric sensor/actuator for measuring the mechanical properties of soft tissues, especially human skin. The key element of the measurement structure is an electromechanical system that uses both the reverse piezoelectric effect (vibration generation – stimulation of the tissues in the appropriate frequency range) and direct piezoelectric effect (system response...

• Effect of microstructure on mechanical properties and corrosion resistance of 2205 duplex stainless steel

  Publikacja

  • J. Łabanowski
  • A. Świerczyńska
  • S. Topolska

  - Polish Maritime Research - Rok 2014

  This paper presents results of the research on impact of microstructure of austenitic-ferritic steel of duplex type on its mechanical properties and susceptibility to stress corrosion cracking. As showed, improper processing technologies more and more often used in shipbuilding industry for plates and other half-finished products made of duplex steel may cause significant lowering their properties, which frequently makes their...

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• Influence of Different Nanometals Implemented in PMMA Bone Cement on Biological and Mechanical Properties

  Publikacja

  • B. Świeczko-Żurek
  • A. Zieliński
  • D. Bociąga
  • K. Rosińska
  • G. Gajowiec

  - Nanomaterials - Rok 2022

  Cemented arthroplasty is a common process to fix prostheses when a patient becomes older and his/her bone quality deteriorates. The applied cements are biocompatible, can transfer loads, and dampen vibrations, but do not provide antibacterial protection. The present work is aimed at the development of cement with antibacterial effectivity achieved with the implementation of nanoparticles of different metals. The powders of Ag,...

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• Effect of kenaf fibre modification on morphology and mechanical properties of thermoplastic polyurethane materials

  Publikacja

  • J. Datta
  • P. Jutrzenka Trzebiatowska

  - INDUSTRIAL CROPS AND PRODUCTS - Rok 2015

  The presented study examined the morphology and mechanical properties of biocomposites obtained from kenaf natural fibre and thermoplastic polyurethane. Kenaf was modified using various methods, namely: acetylation, blocked isocyanate, maleic anhydride and permanganate treatment. Those methods and ways of carrying out of surface modifications were not studied before on kenaf/thermoplastic polyurethane composites. Different fibre...

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• Mechanical and Corrosion Properties of Laser Surface-Treated Ti13Nb13Zr Alloy with MWCNTs Coatings

  Publikacja

  • B. Majkowska-Marzec
  • P. Tęczar
  • M. Bartmański
  • B. Bartosewicz
  • B. J. Jankiewicz

  - Materials - Rok 2020

  : Titanium and its alloys is the main group of materials used in prosthetics and implantology. Despite their popularity and many advantages associated with their biocompatibility, these materials have a few significant disadvantages. These include low biologic activity—which reduces the growth of fibrous tissue and allows loosening of the prosthesis—the possibility of metallosis and related inflammation or other allergic reactions,...

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• Weldability of pipe grade polyethylenes as realized from thermal and mechanical properties assessments

  Publikacja

  • V. Goodarzi
  • Z. Ahmadi
  • M. Saeb
  • F. Hemmati
  • M. Ghaffari
  • K. Formela

  - JOURNAL OF POLYMER ENGINEERING - Rok 2016

  Since polyethylene (PE) has been widely accepted for the production of high-pressure fluid conveying pipelines, studies devoted to weldability of PE connections were always of major importance. In this study, two industrial PE grades designed for pipe production, namely PE80 and PE100, were injection molded, cut, and then welded as PE100-PE100, PE100-PE80, and PE80-PE80. The heat-welded joints were assessed by differential scanning...

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• Microstructure and mechanical properties of laser surface-treated Ti13nb13zr alloy with MWCNTs coatings

  Publikacja

  • B. Majkowska-Marzec
  • J. Sypniewska

  - Advances in Materials Science - Rok 2021

  Laser surface modification of titanium alloys is one of the main methods of improving the properties of titanium alloys used in implantology. This study investigates the microstructural morphology of a laser-modified surface layer on a Ti13Nb13Zr alloy with and without a carbon nanotube coating deposited by electrophoretic deposition. Laser modification was performed for samples with and without carbon nanotube coating for two...

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• Mechanical properties for preliminary design of structures made from PVC coated fabric

  Publikacja

  • A. Ambroziak
  • P. Kłosowski

  - CONSTRUCTION AND BUILDING MATERIALS - Rok 2014

  In this paper, laboratory tests necessary for the identification of non-linear elastic immediate properties of the PVC coated polyester fabric (like AF 9032) are described. The material parameters are specified on the basis of the uniaxial tensile tests in the warp and weft directions as well as on the base of the biaxial tensile tests. For the identification process techniques based on the least squares method are used. The authors...

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• Experimental and Numerical Investigation of Mechanical Properties of Lightweight Concretes (LWCs) with Various Aggregates

  Publikacja

  • M. Kurpińska
  • T. Ferenc

  - Materials - Rok 2020

  High requirements for the properties of construction materials and activities directed at environment protection are reasons to look for new solutions in concrete technology. This research was directed at solutions affecting the reduction of energy consumption and CO2 emissions. The use of lightweight concretes (LWCs) allows one to meet both conditions at the same time. The purpose of the research presented in this paper was to...

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• Mechanical and Physicochemical Properties of Newly Formed ZnO-PMMA Nanocomposites for Denture Bases

  Publikacja

  • M. Cierech
  • I. Osica
  • A. Kolenda
  • J. Wojnarowicz
  • D. Szmigiel
  • W. Łojkowski
  • K. Kurzydłowski
  • K. Ariga
  • E. Mierzwińska-Nastalska

  - Nanomaterials - Rok 2018

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