工具热处理用盐与校正剂
2020-10-16
作者：李惠友
单位：成都工具研究所有限公司
摘要：提供了部分可供试验和生产选用的各种温度的盐浴配方，分析了盐浴加热产生脱碳的根本原因和避免脱碳的方法，介绍了多种国外试验效果较好的校正剂和预先加入校正剂的混合盐配方。
关键词：热处理；盐浴；脱碳
中图分类号：TG162.1文献标志码：BDOI：10.3969/j.issn.1000-7008.2020.05.011
Salts and Calibrators for Tool Heat Treatment
Li Huiyou
Abstract:A large number of salt bath formulations are available for testing and production，and the root cause of decarburization by salt bath heating and the method of avoiding decarburization are analyzed.The calibrators with better effects from various foreign experiments are introduced.The formulation of the mixed salt of the calibrator is added in advance.
Keywords:heat treatment；salt bath；decarburization