work hardening
名词 n.
英文释义
名词 n.
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The repeated plastic deformation of a material, causing a permanent distortion of its crystal structure, and an increase in its strength and hardness; the resultant hardness increase itself. (It can be either desirable or undesirable depending on the aims and circumstances in a metalworking task.)
— The toolpath strategies for milling inconel must account for the work hardening that the cutting tool induces.
词形变化
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数据来源: Wiktionary