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一、前言 在冶金生产研究过程中,相成分的定性定量分析是极为重要的。鉴定相成分有许多方法,常用的有磁学、热分析、岩矿、金相、化学相分析、电镜选区电子衍射、中子衍射、X-线衍射相分析法等。但大多数情况下,以X-线衍射法应用最为广泛,在国内外科研生产中早已普遍采用。从七十年代起发展了在液氮温度下工作的X-线固体Si(Li)
First, the preface In the metallurgical production process, qualitative and quantitative analysis of phase composition is extremely important. There are many ways to identify the phase composition, commonly used in magnetic, thermal analysis, rock, metallography, chemical phase analysis, electron microscopy electron diffraction, neutron diffraction, X-ray diffraction phase analysis. However, in most cases, X-ray diffraction is the most widely used method and has long been widely used in scientific research and production at home and abroad. Since the seventies X-ray solid Si (Li), working at liquid nitrogen temperatures, has been developed