special hardening 中文意思是什麼
special hardening
解釋
特殊淬火-
The machine equips with big - digmeter screw. that is made by the special hardening process, which posses not only good corrosion resistance and abrasion resistance but also high layout, lower coast of power, and better plastify
帶有屏蔽混練段的大直徑螺桿，經特殊硬化處理不僅有良好的耐腐蝕性和耐磨性，而且具有高產出、低能耗，塑化好等優點。 -
In the technical investigations on laser surface hardening for metal materials, new processes and techniques were developed to effectively improve the surface properties of some special equipment or component parts made of steel and meet the practical requirements. the work is to extend the application yield and to accelerate the application process of laser processing technology
以應用需求為目標，研究某些鋼鐵材料構成的機器設備、零部件的表面強化技術，尋求更有效、更經濟、更方便地提高機器設備零部件表面性能的新方法、新工藝，拓寬激光熱處理的應用范圍，推動激光表面處理技術工業化進程。
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