Analysis of Genesis of the Aggregate in WC Powder AITranslate
Abstract AITranslate
Study is made of the genesis of the aggregate in WC powder. Results show that simple composition and stable properties of W oxide is a prerequisite for quality WC powder with uniform particle size and less aggregate. When normal blue W contains other phases,especially WO 2.72 , the aggregate is liable to form in W and WC powder. The increase of Fe in WC will result in distinct increase of aggregation of WC powder. Different processes will result in different aggregation of W and WC powders from the same raw material. The aggregation is unavoidable when normal blue W is used to produce fine W powder by conventional hydrogen reduction. But the aggregate can be disaggregated in the following operation. If the carburization temperature is too high,the previously loosened aggregate will be bonded more closely and grown, resulting in partial increase of WC Co particle size.
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Basic Information:
DOI：
Chinese Library Classification Number:TF122.1[冶金工程—粉末冶金];TF125.3[冶金工程—粉末冶金]
Citation Information:
Study is made of the genesis of the aggregate in WC powder. Results show that simple composition and stable properties of W oxide is a prerequisite for quality WC powder with uniform particle size and less aggregate. When normal blue W contains other phases,especially WO 2.72 , the aggregate is liable to form in W and WC powder. The increase of Fe in WC will result in distinct increase of aggregation of WC powder. Different processes will result in different aggregation of W and WC powders from the same raw material. The aggregation is unavoidable when normal blue W is used to produce fine W powder by conventional hydrogen reduction. But the aggregate can be disaggregated in the following operation. If the carburization temperature is too high,the previously loosened aggregate will be bonded more closely and grown, resulting in partial increase of WC Co particle size.
quote
| GB/T 7714-2015 | [1] XIE Kang-de. Analysis of Genesis of the Aggregate in WC Powder[J]. Rare Metals and Cemented Carbides, 2000(3): 5-10. |
| MLA | [1] XIE Kang-de. "Analysis of Genesis of the Aggregate in WC Powder." Rare Metals and Cemented Carbides, no. 3, 2000, pp. 5-10. |
| APA | [1] XIE Kang-de. (2000). Analysis of Genesis of the Aggregate in WC Powder. Rare Metals and Cemented Carbides(3), 5-10. |
| IEEE | [1] XIE Kang-de, "Analysis of Genesis of the Aggregate in WC Powder," Rare Metals and Cemented Carbides, no. 3, pp. 5-10, 2000. keywords: {WC powder;aggregate;genesis analysis} |