Proceedings of the 2015 International Conference on Advanced Engineering Materials and Technology

Influence of Quenching Temperature on Transformation Regularity of Reinforced Body for WC/steel Matrix Composites

Authors
Zhang Ning, Han Sun, Jian Fu
Corresponding Author
Zhang Ning
Available Online August 2015.
DOI
https://doi.org/10.2991/icaemt-15.2015.176How to use a DOI?
Keywords
WC/Steel Matrix Composites; Quenching; Transformation Of Reinforced Body
Abstract

WC/steel matrix composites with WC particles of 150 mesh as reinforced body and 5CrNiMo steel as matrix, were prepared by electroslag melting and casting technology. The content of WC was 45%. The influence of quenching temperature on the transformation regularity of reinforced body for WC/steel matrix composites was researched by the metallurgical microscope, scanning electron microscope, energy dispersive X-ray spectroscopy, and X ray diffraction. The results show that with the increasing quenching temperature, the long strip and lump carbides dissolve signally, the network carbide further broke, the retained austenite volume continues to increase, a large number of small dots and rods proeutectoid carbides distribute in the matrix, while the change of the eutectic carbides with dendritic and fishbone shape is not obvious. Under the condition of this experiment, the optimum quenching temperature is 980°C to 1010°C.

Copyright
© 2015, 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 2015 International Conference on Advanced Engineering Materials and Technology
Series
Advances in Engineering Research
Publication Date
August 2015
ISBN
978-94-6252-108-7
ISSN
2352-5401
DOI
https://doi.org/10.2991/icaemt-15.2015.176How to use a DOI?
Copyright
© 2015, 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  - Zhang Ning
AU  - Han Sun
AU  - Jian Fu
PY  - 2015/08
DA  - 2015/08
TI  - Influence of Quenching Temperature on Transformation Regularity of Reinforced Body for WC/steel Matrix Composites
BT  - Proceedings of the 2015 International Conference on Advanced Engineering Materials and Technology
PB  - Atlantis Press
SP  - 929
EP  - 933
SN  - 2352-5401
UR  - https://doi.org/10.2991/icaemt-15.2015.176
DO  - https://doi.org/10.2991/icaemt-15.2015.176
ID  - Ning2015/08
ER  -