temper-hardening 中文意思是什麼
temper-hardening
解釋
回火硬化-
Three : they are hardening, temper and anneal
三個過程：它們是淬火、回火和退火。 -
In addition, we also can do heat hardening, anneal, temper and so on
另有一定能力為淬火退火回火調質熱處理設施。 -
For the fe - 2 % c - 4 % v - 4 % mo - 5 % cr - x % w alloy system, the peak value of quenching appears in 950 - 1100. the peak value increases with the increment of w. when the content of w is 2 %, the temperature of temper hardening is 550. for the fe - 2 % c - 4 % v - 4 % mo - 5 % cr - 2 % w alloy, the appropriate quenching temperature can be controlled in 1000 1050 and the time of preserving heat is 12min
57 （原於百分比，人分析表明， mg的變質作用的產生是由於mg影響了合金元素的偏析，使得基體組織中合金元素含量增加，相當于使合金分配系數k更偏離於1 ，從而促進了形成縮頸、晶粒繁殖和成分過冷傾向。
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