Microstructure evolution, phase formation, mechanical and tribological response of deep cryogenically treated hard WC-6%Co cutting bits

Microstructure evolution, phase formation, mechanical and tribological response of deep cryogenically treated hard WC-6%Co cutting bits

Improving the productiveness of rock cutting bit is an essential requirement for sustainable mining. Different heat treatment techniques are employed in the past to improve the proficiencies of cutting bits. Out of them, cryogenic treatment (CT) is accepted as a viable method for expanding the servi...

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Bibliographic Details
Main Authors: Moganapriya Chinnasamy, Rajasekar Rathanasamy, Biswajit Samanta, Samir Kumar Pal, Sathish Kumar Palaniappan, Roja Rani Korrayi, Padmakumar Muthuswamy, Shibayan Roy
Format: Article
Language:English
Published: Elsevier 2023-11-01
Series:Journal of Materials Research and Technology
Subjects:
Tungsten carbide
Cryogenic treatment
Hardness
Martensitic transformation
Wear
Rock cutting bit
Online Access:http://www.sciencedirect.com/science/article/pii/S2238785423024456

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http://www.sciencedirect.com/science/article/pii/S2238785423024456

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