Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1497996 | Scripta Materialia | 2017 | 4 Pages |
Abstract
In contrast to the much larger grain size of the binder phase in traditional WC–Co cemented carbide, we have achieved a significantly reduced grain size of the γ′-Ni3Al strengthened composite binder phase in WC–Co–Ni–Al cemented carbide. Based on thermodynamic calculations, decisive experiments and microstructure characterizations, the formation mechanism for grain size of binder phase in WC–Co–Ni–Al cemented carbide has been clarified, and the related boundary morphology and performance characteristics are discussed.
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Related Topics
Physical Sciences and Engineering
Materials Science
Ceramics and Composites
Authors
Jianzhan Long, Weibin Zhang, Yaru Wang, Yong Du, Zhongjian Zhang, Bizhi Lu, Kaiming Cheng, Yingbiao Peng,