Proceedings of the 2014 International Conference on Mechatronics, Electronic, Industrial and Control Engineering

Study on the Performance of Laser Cladding Ni/TiC on the Surface of Mold Steel

Authors
Shaoke Chen, Chuanqiang Li, Danying He
Corresponding Author
Shaoke Chen
Available Online November 2014.
DOI
https://doi.org/10.2991/meic-14.2014.91How to use a DOI?
Keywords
Laser Cladding; Ni/TiC; Microstructure; Micro-hardness; Mold Stee
Abstract

Mold failure usually starts from the surface. The mold life expectancy can be effectively extended by improving the surface properties and performance of the mold. Laser cladding technology is a new type of materials processing and surface modification technology. Because the advantages of cladding surface abrasion resistance, corrosion resistance, anti-oxidation and base metal metallurgy combination, so widely used. In this paper, 45 steel surfaces are treated by laser cladding using the LWS-500 laser welding. The cladding material is nickel-based alloy powder TiC ceramic particles. Through the observation of microstructure of the cladding layer and measuring the micro-hardness, it analyzes the influence of Ni/TiC ratio on the cladding structure and microstructure hardness of the layer. Results show that the Ni60+20%TiC alloy powder for laser cladding can get the best quality of cladding layer. Deformation of the base metal is very small. It has a large number of applications in engineering practice currently. To improve the quality and the service life of the die has great economic benefit and social benefit.

Copyright
© 2014, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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Volume Title
Proceedings of the 2014 International Conference on Mechatronics, Electronic, Industrial and Control Engineering
Series
Advances in Engineering Research
Publication Date
November 2014
ISBN
978-94-62520-42-4
ISSN
2352-5401
DOI
https://doi.org/10.2991/meic-14.2014.91How to use a DOI?
Copyright
© 2014, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Cite this article

TY  - CONF
AU  - Shaoke Chen
AU  - Chuanqiang Li
AU  - Danying He
PY  - 2014/11
DA  - 2014/11
TI  - Study on the Performance of Laser Cladding Ni/TiC on the Surface of Mold Steel
BT  - Proceedings of the 2014 International Conference on Mechatronics, Electronic, Industrial and Control Engineering
PB  - Atlantis Press
SP  - 407
EP  - 411
SN  - 2352-5401
UR  - https://doi.org/10.2991/meic-14.2014.91
DO  - https://doi.org/10.2991/meic-14.2014.91
ID  - Chen2014/11
ER  -