热处理盐浴用校正剂及混合盐的发展概况

The Development Survey of Heat Treatment Salt Bath Deoxidizers and Mixed Salts

本文论述了中、高温热处理盐浴校正剂(脱氧剂)与混合盐(含校正剂的加热用盐)的国内外发展概况,介绍了采用还原法、沉淀法、还原沉淀双重法、置换法的各种单一、复合校正剂以及混合盐,指出了由基盐及校正剂发展到混合盐这一趋势是当前热处理用盐的发展方向.

This paper deals with the developing survey of heat treatment salt bath deoxidizers and mixed salts(heating salts containing deoxidizers). All kinds of single and complex deoxidizers which use the methods of restoring, precipitating, restoring-precipitating and replacing, and mixed salt which developed recently were introduced. It is the heat treatment salt baths developing direction, from using basic salts and deoxidizer to mixed salts.