…When hardened after carburizing, the surface becomes harder, has good wear resistance, and the core becomes a tough, impact-resistant material, so it is used for gears, piston rings, and sliding parts of machine parts. Depending on the type of carbon source, carburizing can be divided into solid carburizing, liquid carburizing, and gas carburizing. Steel made by carburizing is called case-hardened steel. … *Some of the terminology that refers to the "gas carburizing method" is listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
…浸炭後に焼入れすると,表面はより硬く,耐摩耗性が良好で,芯部は強靱で衝撃抵抗の高い材料となるので,歯車,ピストンリング,機械部品の摺動部などに加工される。浸炭は,その炭素源の種類により,固体浸炭法,液体浸炭法,気体(ガス)浸炭法に分けられる。なお,浸炭によって造られた鋼を肌焼鋼という。… ※「気体浸炭法」について言及している用語解説の一部を掲載しています。 出典|株式会社平凡社世界大百科事典 第2版について | 情報 |
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