heat treatment after forming 中文意思是什麼
heat treatment after forming
解釋
成形后的熱處理-
After forming, they receive adequate surface hardness through heat treatment. such hardening is made possible by carburizing. these case - hardening steels are an important group of materials for mold cavities
成形后,鋼經過熱處理得到足夠的表面硬度,這種硬化常通過滲碳的方式進行,這種表面硬化鋼是一種很重要的模具型腔製作材料
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