| 释义 |
hot-work
释义
热加工
例句
1·Thermal fatigue is one of the primary form of hot -work die steels failures.
热疲劳是热作模具的主要失效形式之一。
2·The effects of rare earth (re) complex modification on structure and the properties of a new cast hot -work die (CHD) steel were investigated.
研究了稀土复合变质对新型铸造热锻模具钢(CHD钢)组织与性能的影响。
3·In this paper, the failure of hot -work valve die is analysed with SEM, optical microscope and hardometer. The crack mechanism is explained and some methods are presented to prolong the die-durability.
本文运用电子扫描、金相分析、硬度测量等方法对气门阀热镦模的早裂进行了失效分析，探讨了模具的失效机理，提出了改善模具质量、提高模具使用寿命的途径。
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