Application of X-ray Diffraction Technique in Preparation of WC-Co Nanocomposite Powder AITranslate
Abstract AITranslate
The principle of X-ray diffraction(XRD)and its application in tungsten powder metallurgy are introduced.Combined with the authors' research on WC-Co nanocomposite powder,the application of XRD technique in preparation of WC-Co nanocomposite powder is emphatically introduced,including qualitative phase analysis,grain size determination and lattice parameter determination.Using soluble cobalt salt,ammonium metatungstate(AMT)and organic carbon source as main raw materials,WC-Co nanocomposite powder was prepared by spray conversion and continuous low-temperature reduction carbonization and the samples were analyzed by XRD during preparation.The results show that the composite powder only having the two phases of WC and Co can be prepared by spray conversion and continuous low-temperature reduction carbonization,W is completely carbonized,the grain size of WC is about 60 nm,and Co phase exists with face-centered cubic structure.
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Basic Information:
DOI：
Chinese Library Classification Number:TF122[冶金工程—粉末冶金]
Citation Information:
The principle of X-ray diffraction(XRD)and its application in tungsten powder metallurgy are introduced.Combined with the authors' research on WC-Co nanocomposite powder,the application of XRD technique in preparation of WC-Co nanocomposite powder is emphatically introduced,including qualitative phase analysis,grain size determination and lattice parameter determination.Using soluble cobalt salt,ammonium metatungstate(AMT)and organic carbon source as main raw materials,WC-Co nanocomposite powder was prepared by spray conversion and continuous low-temperature reduction carbonization and the samples were analyzed by XRD during preparation.The results show that the composite powder only having the two phases of WC and Co can be prepared by spray conversion and continuous low-temperature reduction carbonization,W is completely carbonized,the grain size of WC is about 60 nm,and Co phase exists with face-centered cubic structure.
quote
| GB/T 7714-2015 | [1] GUO Sheng-da, YANG Jian-gao, ZHU Er-tao, et al. Application of X-ray Diffraction Technique in Preparation of WC-Co Nanocomposite Powder[J]. Rare Metals and Cemented Carbides, 2015(2): 25-28. |
| MLA | [1] GUO Sheng-da, et al., "Application of X-ray Diffraction Technique in Preparation of WC-Co Nanocomposite Powder." Rare Metals and Cemented Carbides, no. 2, 2015, pp. 25-28. |
| APA | [1] GUO Sheng-da, YANG Jian-gao, ZHU Er-tao, CHEN Hao, ZHOU Yang, & LV Jian. (2015). Application of X-ray Diffraction Technique in Preparation of WC-Co Nanocomposite Powder. Rare Metals and Cemented Carbides(2), 25-28. |
| IEEE | [1] GUO Sheng-da, YANG Jian-gao, ZHU Er-tao, CHEN Hao, ZHOU Yang, and LV Jian, "Application of X-ray Diffraction Technique in Preparation of WC-Co Nanocomposite Powder," Rare Metals and Cemented Carbides, no. 2, pp. 25-28, 2015. keywords: {X-ray diffraction;WC-Co nanocomposite powder;qualitative analysis of phase;grain size determination;lattice parameter determination} |