The phase transformation and reaction mechanism in the process of roasting for arsenic removal was also discussed by means of XRD.
同时，通过XRD分析，对焙烧脱砷过程中的物相变化及反应机理进行了探讨。
The phase transformation of xerogels during heat treatment and the process of nonhydrolytic sol-gel reaction are studied by TG-DTA, XRD and FT-IR.
应用TG-DTA、XRD和FT-IR等测试手段研究了凝胶热处理过程中的相变化以及非水解溶胶-凝胶的反应过程。
And the paper emphasized on the interface reaction mechanism, diffusion mechanism and metallic phase transformation mechanism which is controlled by activation.
重点介绍了以界面反应为主、扩散为主的反应机理和活度控制的金属相变机理。
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