GB/T 7232-1999金属热处理工艺术语.pdf

ICS25.200 J 36 暑黔 中 华 人 民 共 和 国 国 家 标 准 GB/T 7232一 1999 金属热处理工艺术语 Terminologyofmetalheattreatment 1999一09一03发布 2000一03一01实施 国家 质 量 技 术 监 督 局 发布 cB/T7232-1999 目 次 前言 ·····································，···········································································…… I 1 范围 ··，·························································································”·············…… 1 2 总类 ················································”····“···················”··········“·················”··…… 1 3 退火类 ··················“································”······“····.，·······································…… 4 4 淬火类 ·················································“······················”·································…… 6 5 回火类 ·······················”····”···········································································…… 9 6 固溶热处理类 ··················“·································。·····································…… 9 7 渗碳类 ·······································································································…… 10 8 渗氮类 ··········································…… ·‘······················································…… 12 9渗其他非金属及渗金属类·························。············，·········································……13 1。共渗类 ······································································································…… 13 11表面处理及复合热处理类 ···············································“·············…·.… ’”’…· 二‘14 12 沉积类 ·········································································································…… 14 13 组织类 ······················································································