work hardening

基本解释

The results show that the work hardening rate of pure tantalum is low.
研究結果表明：純鉭的宏觀加工硬化速率比較低。
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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.
結果表明，第一和第二道次間出現明顯的軟化；後麪道次間則出現不斷增加的加工硬化現象。
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.
採用自制落鎚式沖擊試騐機系統研究了在“相對沖擊功”作用下諸因素對高錳鋼加工硬化能力的影響。