work hardening

基本解释

The results show that the work hardening rate of pure tantalum is low.
研究结果表明：纯钽的宏观加工硬化速率比较低。
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The research results show that obvious softening occurs between the first and second pass and the increasing work hardening exists between following passes.
结果表明，第一和第二道次间出现明显的软化；后面道次间则出现不断增加的加工硬化现象。
In this paper, the effects of many factors on the ability of work hardening of high manganese steel were studied under 'relative impact load' with the newly-designed dropping impact hammer.
采用自制落锤式冲击试验机系统研究了在“相对冲击功”作用下诸因素对高锰钢加工硬化能力的影响。