1) surface hardened layer
表面硬化层
2) case-hardened,case hardening,case hardening ,case drying,surface hardening,incrustation;hard facing,face hardening,face harden
表面硬化，表层硬化
3) hard surface coating
表面硬化涂层
4) hardened surface layer containing cubic boron nitride(c-BN)
立方氮化硼表面硬化层
5) surface hardening
表面硬化
1.
Application of repair welding on surface hardening of steel body PDC bit;
堆焊技术在钢体PDC钻头表面硬化中的应用
2.
89-1 coating for laser surface hardening;
激光表面硬化预涂层用89-1涂料的研究
3.
The surface hardening of 40Cr steel was performed on a surface grinder by transverse feed grinding;the changing trends of microstructure and wear behavior of surface hardened layer were researched.
在平面磨床上采用横向进给磨削方式对40Cr钢进行表面硬化处理,研究了磨削表面硬化层组织与磨损性能的变化趋势。
6) hardened surface
硬化表面
补充资料：表面
表面
指人体或器官的外面或空腔的内面。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条