本文简述了1973—1984年间国内外有关镍、钴的化学物相分析工作。指出,在国外,由于物理捡测方法的发展,这方面的工作有减少的趋势。在国内,冶金产品的物相分析取得了较大进展。该文分硫酸盐、氧化物、硫化物、硅酸盐、金属相及价态分析六部分叙述,比较了选择浸取的条件,并涉及部分原理。文献59篇。 This article describes the chemical phase analysis of nickel and cobalt at home and abroad during 1973-1984. Pointed out that in foreign countries, due to the development of physical detection methods, the work in this area tends to decrease. In China, the phase analysis of metallurgical products has made great progress. The article is divided into six parts: Sulfate, Oxide, Sulfide, Silicate, Metal Phase and Valence Analysis. The conditions of selective leaching are compared and some principles are involved. 59 articles.