Preparation of WC–xVC composite powders and the effect of high content VC on microstructure and mechanical properties of WC–Co based cemented carbides

Preparation of WC–xVC composite powders and the effect of high content VC on microstructure and mechanical properties of WC–Co based cemented carbides

The WC–xVC composite powders were synthesized by two-step carbothermal reduction process, and the WC–Co–VC cemented carbides with different mass fraction of Co (6% and 10%) were prepared by vacuum sintering method using the WC–xVC composite powders as the raw materials. The effect of sintering tempe...

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Bibliographic Details
Main Authors: DENG Xiaochun, KANG Xiaodong, ZHANG Guohua
Format: Article
Language:zho
Published: Editorial Office of Powder Metallurgy Technology 2024-06-01
Series:Fenmo yejin jishu
Subjects:
wc–vc composite powders
wc–co cemented carbides
vickers hardness
fracture toughness
co content
Online Access:https://pmt.ustb.edu.cn/article/doi/10.19591/j.cnki.cn11-1974/tf.2023120013
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https://pmt.ustb.edu.cn/article/doi/10.19591/j.cnki.cn11-1974/tf.2023120013

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