Proceedings of the 3rd International Conference on Material, Mechanical and Manufacturing Engineering

Effect of the Addition of Carbon on the Sintering Properties of Boron Carbide Ceramics prepared by Pressureless Sintering

Authors
Xiumei Shi, Jianwu Cao, Zhipeng Li, Dongming Yan
Corresponding Author
Xiumei Shi
Available Online August 2015.
DOI
https://doi.org/10.2991/ic3me-15.2015.77How to use a DOI?
Keywords
Boron carbide; Pressureless Sintering; Carbon; Densification.
Abstract

Effect of the addition of carbon on the sintering properties of pressureless sintered boron carbide ceramics was investigated by using carbon black and phenolic resins as the main additives. There were three ways for adding Carbon, carbon black adding, phenolic resins adding and adding carbon black and phenolic resins mixtures . The density and microstructure of sintered B4C ceramics were analyzed by densitometer and optical microscope respectively. The effect on the densification of B4C ceramics by different content and adding method of carbon were analyzed and summarized. The results showed that the B4C ceramics has the optimum properties, that bulk density , bending strength, hardness and fracture toughness achieve 2.42g/cm3 335MPa 22Gpa and 3.17 Mpa m1/2, respectively under the adding the mixture of 5.5%, carbon black and 1.5%, phenolic resins.

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 3rd International Conference on Material, Mechanical and Manufacturing Engineering
Series
Advances in Engineering Research
Publication Date
August 2015
ISBN
978-94-6252-100-1
ISSN
2352-5401
DOI
https://doi.org/10.2991/ic3me-15.2015.77How 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  - Xiumei Shi
AU  - Jianwu Cao
AU  - Zhipeng Li
AU  - Dongming Yan
PY  - 2015/08
DA  - 2015/08
TI  - Effect of the Addition of Carbon on the Sintering Properties of Boron Carbide Ceramics prepared by Pressureless Sintering
BT  - Proceedings of the 3rd International Conference on Material, Mechanical and Manufacturing Engineering
PB  - Atlantis Press
SP  - 392
EP  - 398
SN  - 2352-5401
UR  - https://doi.org/10.2991/ic3me-15.2015.77
DO  - https://doi.org/10.2991/ic3me-15.2015.77
ID  - Shi2015/08
ER  -