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Corrosion Behaviors of Two Types of Commercial Stainless Steel after Plastic Deformation

Esmaeil Jafari

材料科学技术(英文)

The influence of deformation temperature, strain rate and alloying elements such as chromium, nickel, copper, on corrosion resistance of a 304 stainless steel after plastic deformation was investigated. The techniques employed were tensile test at room and elevated temperature, deep drawing tests at...

关键词: Corrosion resistance , Plastic Deformation , Stainless Steel , Phase Transformation , Polarization Test

低锰管线钢的相变行为

孙磊磊 , 章传国 , 郑磊

上海金属

低锰成分体系的管线钢因其优异的耐酸性能,在国际管线钢领域引发热烈关注.利用热力学软件Thermo-Calc计算了低锰和高锰成分钢在包晶反应和共析反应温度区间的相图,结果表明低锰钢的δ-Fe单相区温度跨度比高锰钢大,更有利于溶质原子均匀化扩散,在共析温度附近的α-Fe单相区中C的最大固溶度显著高于高锰...

关键词: 低锰 , 管线钢 , 相变 , 热模拟 , 动态CCT

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