本文研究了7075铝合金搅拌摩擦焊(FSW)焊接接头在3.5％NaCl溶液中的腐蚀疲劳断裂机理.研究发现,焊接接头的腐蚀疲劳裂纹萌生于焊核区......

Type 301L stainless steel is used as fabrication material for underframe in the next generations subway. When the subway......

Cast austenite stainless steels(CASS)were widely used in the primary circuit piping of pressurized water nuclear reactor......

Chemical composition analysis, microstructure analysis, macro and micro fracture morphology analysis were conducted on a......

This study was initiated to understand the role of minor cyclic loading, a typical scenario of pressure fluctuations dur......

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用对比的方法研究了不同激光辐照工艺对40~#Cr钢耐蚀性和腐蚀疲劳性能的影响。结果表明,激光相变硬化处理的耐蚀性优于激光表面重......

Magnesium alloys are promising as load bearing components.They are inevitably exposed to cyclic load-ing and corrosive e......