cementation steel

基本解释

The layer structure and wear resistance of C B double cementation of 20 steel have been studied.
研究了20 钢的碳硼复合渗渗层组织及耐磨性能。
The article analyses and discusses 18CrMnNiMoA steel appearscrackle conditions after cementation, and puts forward solving methods.
对18CrMnNiMoA钢在渗碳后出现裂纹的情况作出了分析，并提出了解决办法。
The mechanical behavior and the microstructure of the cementation interface between YLD-1 plugging agent and steel pipe surface are studied under static and dynamic conditions separately.
在动静态养护条件下通过对 YLD- 1油水井堵漏剂与钢管的胶结界面力学性能和微观结构的研究，探讨了 YLD- 1油水井堵漏剂的界面胶结强度增强机理。

渗碳钢
The surface of the normal cementation steel contains 0.8-1.0% carbon after the heat treatments, carbide distributes on the martensite and austenite. The amount, distribution, size and form have something important to the hardness, strength and abrasion resistance of the surface.
普通渗碳钢常规渗碳处理时，渗碳层表面的含碳量约为0.8～1.0％，金相组织为在马氏体和残余奥氏体所构成的基体上分布着碳化物。