case-hardened steel
1case-hardened steel — noun steel with a surface that is much harder than the interior metal • Hypernyms: ↑steel …
2case hardened steel — Смотри цементуемая сталь …
3Hardened steel — The term hardened steel is often used for a medium or high carbon steel that has been given the heat treatments of quenching followed by tempering. The quenching results in the formation of metastable Martensite, the fraction of which is reduced… …
4Case 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 …
5case hardened (carbu-rized) steel — Смотри цементуемая сталь …
6Steel engraving — Steel engraving, is a commercial engraving technique for printing illustrations, based on steel instead of copper. It has been rarely used in artistic printmaking, although was much used for reproductions in the 19th century. Steel engraving was… …
7Steel — For other uses, see Steel (disambiguation). The steel cable of a colliery winding tower …
8hardened — adjective 1. used of persons; emotionally hardened (Freq. 1) faced a case hardened judge • Syn: ↑case hardened, ↑hard boiled • Similar to: ↑hard 2. made hard or flexible or resilient especially by heat treatment …
9case — I. /keɪs / (say kays) noun 1. an instance of the occurrence, existence, etc., of something. 2. the actual state of things: *This has been the case for a year, now. –glenda adams, 1982. 3. a question or problem of moral conduct: a case of… …
10steel — steellike, adj. /steel/, n. 1. any of various modified forms of iron, artificially produced, having a carbon content less than that of pig iron and more than that of wrought iron, and having qualities of hardness, elasticity, and strength varying …
