Determination of Free α-SiO2 Content in Mill Scale by X-ray Diffraction K Value Method

Determination of Free α-SiO2 Content in Mill Scale by X-ray Diffraction K Value Method

At present, free α-SiO2 content is often determined by the pyrophosphate method and X-ray Diffraction (XRD) method. However, insoluble materials including FeO, Fe3O4 and Fe2O3 in mill scale cannot be decomposed by pyrophosphate, and thus the pyrophosphate method is not suitable for the determination...

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Bibliographic Details
Main Authors: TANG Meng-qi, LI Xiang-rong, LIU Guo-wen, LIU Shun-qiong
Format: Article
Language:English
Published: Science Press, PR China 2015-09-01
Series:Yankuang ceshi
Subjects:
mill scale
free α-sio2 content
x-ray diffraction
k value method
Online Access:http://www.ykcs.ac.cn/en/article/doi/10.15898/j.cnki.11-2131/td.2015.05.011

Internet

http://www.ykcs.ac.cn/en/article/doi/10.15898/j.cnki.11-2131/td.2015.05.011

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