探讨了弹、塑性应变对奥氏体不锈钢电化学行为的影响,从热力学判据和电化学参数的关系出发,分析了不锈钢的应变电化学行为.结果表明,静态无载荷试样和动态慢拉伸试样的电化学行为明显不同.弹性应变只影响金属阳极溶解过程,而不影响阴极过程.形变强化和位错塞积群的形成对金属的力学-化学活性起着决定性的作用.
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