Results 21 to 30 of about 205,155 (287)

Dissolution Kinetics of R-Glass Fibres: Influence of Water Acidity, Temperature, and Stress Corrosion

open access: yesFibers, 2019
Glass fibres slowly degrade due to dissolution when exposed to water. Such environmental aging results in the deterioration of the mechanical properties.
Andrey E. Krauklis   +5 more
doaj   +1 more source

The Corrosion Behavior of 316L Stainless Steel Additively Manufactured by Direct Energy Deposition Process

open access: yesMaterials Proceedings, 2021
Traditional additive manufacturing (AM) technologies tend to focus on powder bed fusion (PBF) methods, such as SLM (selective laser melting) and EBM (electron beam melting), that are attractive for the rapid production of complex components.
Tomer Ron   +3 more
doaj   +1 more source

Stress Corrosion Behavior of AM50Gd Magnesium Alloy in Different Environments

open access: yesMetals, 2019
A new type of high strength corrosion-resistant magnesium alloy was prepared by adding 1% rare earth Gd to AM50 and then treated with hot extrusion method.
Miao Yang   +3 more
doaj   +1 more source

An Estimation of Longitudinal Strength Reduction of Unidirectional E-glass/Epoxy Composite Exposed to Sulfuric Acid Using a Micromechanics Model [PDF]

open access: yesعلوم و تکنولوژی پلیمر, 2012
A new model is proposed in this research to calculate the longitudinal strengthof unidirectional E-glass reinforced polymer composites exposed to sulfuricacid environment, using a micromechanics model.
Mahmood Mehrdad Shokrieh, Vahid Nasir
doaj   +1 more source

Transition from Pits to Stress Corrosion Cracking of SAE 4120 Steel in Simulated Oilfield Environment

open access: yesInternational Journal of Electrochemical Science, 2021
SAE 4120 steel, the main steel material for sucker tools in oilfield production system, is usually subjected to the combined effects of stress and corrosive media in the oilfields corrosion environment containing CO2. This work presented the evolution of
Bingying Wang   +5 more
doaj   +1 more source

Role of hydrogen chloride in hot salt stress corrosion cracking of titanium aluminum alloys [PDF]

open access: yes, 1967
Hot salt stress corrosion cracking of titanium aluminum alloys in presence of anhydrous hydrogen ...
Louthan, M. R., Jr., Ondrejcin, R. S.
core   +2 more sources

Microstructure and corrosion resistance properties of 5356 aluminum alloy fabricated by wire and arc additive manufacturing

open access: yesCailiao gongcheng
The microstructure control and corrosion resistance of aluminum alloys fabricated by wire and arc additive manufacturing(WAAM) are important issues that must be studied in engineering applications. The 5356 deposited part is produced by a CMT (cold metal
LIANG Jingheng   +4 more
doaj   +1 more source

The contribution of hydrogen to the corrosion of 2024 aluminium alloy exposed to thermal and environmental cycling in chloride media [PDF]

open access: yes, 2013
This work is focused on the role of hydrogen in corrosion damage induced by the cyclic exposure of 2024 aluminium alloy to chloride media with air emersion periods at room and/or negative temperatures.
Alexopoulos   +39 more
core   +2 more sources

Stress corrosion behavior law of liquid ammonia in girth welds of L360 grade longitudinal submerged arc welded pipes

open access: yesYou-qi chuyun
ObjectivePipeline steel, a high-strength low-alloy steel, is ideal for large-scale, long-distance liquid ammonia transport. However, the pipeline girth weld—a structurally vulnerable zone—is prone to stress corrosion cracking from impurities and stress ...
Zifeng ZHAO   +6 more
doaj   +1 more source

Experimental Study on Stress Corrosion of 20 Carbon Steel in Liquid Ammonia [PDF]

open access: yesCailiao Baohu
An in-depth investigation into the stress corrosion behavior of 20 carbon steel in liquid ammonia and its influencing factors is of great significance.In this study,immersion tests and slow strain rate tension (SSRT) experiments were carried out to ...
YANG Quanyi
doaj   +1 more source

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