Sursulf process

Игры ⚽ Поможем решить контрольную работу

Ferritic nitrocarburizing — Not to be confused with Carbonitriding. Ferritic nitrocarburizing is a range of case hardening processes that diffuse nitrogen and carbon into ferrous metals at sub critical temperatures. The processing temperature ranges from 525 °C… … Wikipedia
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
Tenifer — is a trademarked name for the end result of a chemical bath nitriding process that embeds nitrogen into an iron containing alloy to create a corrosion resistant finish that is a dull grey in color and extremely hard. The generic term for this… … Wikipedia

Словари и энциклопедии на Академике