Toughening cemented carbides by phase transformation of zirconia

Toughening cemented carbides by phase transformation of zirconia

Yttria partially stabilized zirconia was introduced into WC-Co cemented carbides to enhance their mechanical performance. The hardness and fracture toughness were improved simultaneously with the addition of ZrO2. Particularly, the fracture toughness of the cemented carbides was significantly enhanc...

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Bibliographic Details
Main Authors: Wentao Jiang, Hao Lu, Jinghong Chen, Xuemei Liu, Chao Liu, Xiaoyan Song
Format: Article
Language:English
Published: Elsevier 2021-04-01
Series:Materials & Design
Subjects:
Cemented carbide
Stress-induced phase transformation
Toughening
Zirconia
Online Access:http://www.sciencedirect.com/science/article/pii/S026412752100112X

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