Slow strain rate tensile testMicrostructureFracture behaviorStrengthening mechanismsMicrostructure evolution in the as-cast pure Cu, Cu-(1.0, 2.0, 3.0)Fe-0.5Co (wt. %) alloys were characterized in the former work. The aim of the present study is to investigate the slow strain rate tensile (...
Yu et al. [33] conducted a slow strain rate tensile test on an LPBF HX at elevated temperatures and discovered that the cellular structures and textures affected the ductility. Jovid et al. [34] observed the significant effects of texture and grain shape during the compressive creep test of...
slow strain rate test慢应变速率拉伸 1.The behavior of solid copper-induced embrittlement(SCIE) of TC11 titanium alloy was investigated using slow strain rate tests(SSRT) and constant load tensile tests(DLTT) at different temperatures.分别采用慢应变速率拉伸、恒载荷拉伸加载方法研究了TC11钛合金在不同...
have proposed conventional strain rate test (CSRT) for delayed fracture [20] and this method can further reduce the time for each tensile test. All of the evaluation methods mentioned above are based on hydrogen concentration and its influence on the mechanical property of the steel. As well ...
An investigation was performed to evaluate the effect of laser shock processing (LSP) on AZ31 magnesium alloy using the slow strain rate tensile test. Microstructure revealed that a fine grained structure was obtained by LSP. X-ray diffraction showed that high compressive residual stress occurred at...
The stress corrosion cracking (SCC) behavior of cold-worked and sensitized Type 304 (UNS S30400) stainless steels has been evaluated using the slow strain rate test. Tests were carried out in an aqueous solution of 1 N sulfuric acid (H_2SO_4) + 0.5 M sodium chloride (NaCl) at 30 deg...
To evaluate susceptibilities of high strength steels to delayed fracture, slow strain rate tests (SSRT) of notched bar specimens of AISI 4135 with tensile strengths of 1300 and 1500MPa and boron-bearing steel with 1300MPa have been performed after cyclic corrosion test (CCT). During SSRT the ...
Effects of Strain Rate on Stress Corrosion of S355 Steel in 3.5% NaCl Solutions The stress corrosion of S355 steel in 3.5% NaCl solution under the different strain rates was analyzed with the slow strain rate test(SSRT), the stress cor... Y Jin,T Sheng,W Kong,... - 《武汉理工大学学报...
5) slow strain rate test 慢应变速率拉伸 1. The behavior of solid copper-induced embrittlement(SCIE) of TC11 titanium alloy was investigated using slow strain rate tests(SSRT) and constant load tensile tests(DLTT) at different temperatures. 分别采用慢应变速率拉伸、恒载荷拉伸加载方法研究了TC11...
1) fluctuant slow strain rate test 波动拉伸载荷试验1. The stress corrosion cracking(SCC) behavior of API-X70 steel was investigated in a near-neutral pH solution by fluctuant slow strain rate test(F-SSRT). 通过波动拉伸载荷试验(F-SSRT),研究了不同应变速率对X7 0管线钢在阴极电位下近中性介质...