- liquid boriding
- 液体硼化
English-Chinese metallurgy dictionary. 2014.
English-Chinese metallurgy dictionary. 2014.
Case hardening — or surface hardening is the process of hardening the surface of a metal, often a low carbon steel, by infusing elements into the material s surface, forming a thin layer of a harder alloy. Case hardening is usually done after the part in question … Wikipedia
Diffusion hardening — Schematic cutaway view of a diffusion hardened metal gear Diffusion hardening is a process used in manufacturing that increases the hardness of steels. In diffusion hardening, diffusion occurs between a steel with a low carbon content and a… … Wikipedia
HEF Groupe — Infobox Company company name = HEF Groupe company company type = Private company slogan = foundation = 1953 location = flagicon|France Andrézieux Bouthéon key people = net Profit = industry = products = revenue = profit €90 million (2006) [ [http … Wikipedia