Work

Comparative study on TD treatment for preparation of VC coating composite processes

Year: 2024

Type: conference-paper

Abstract: A VC coating was prepared on the surface of mold steel Cr12MoV using the TD composite treatment process. The differences in microstructure and properties between the two composite treatment processes and the VC coating obtained from the ordinary TD vanadium infiltration process were compared using a microhardness tester, scratch tester, X-ray diffraction, etc. The results show that both composite processes can improve the unevenness of matrix carbides; The hardness of the VC coating obtained by the two composite processes is slightly higher than that of the ordinary TD; The TD+vacuum quenching process has to some extent improved the adhesion between the coating and the substrate; The valence state of the VC coating obtained by the secondary TD process has undergone significant changes.

Source: Journal of Physics Conference Series

DOI: 10.1088/1742-6596/2842/1/012089

Authors: Yutong Deng, Yongyue Liu, Haoxing Jin, Peng Jiang, Hao Chen

Institution: Beijing Research Institute of Mechanical and Electrical Technology

Language: English

Topic: Surface Treatment and Coatings

Subfield: Mechanical Engineering

Field: Engineering

Domain: Physical Sciences

Open Access status: diamond

OpenAlex ID: W4402746685

FWCI:

Cites: 3

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Related to: 10