Design and thermodynamics of in-situ formed SiC-BN ceramic matrix composites

Zhi Hua Yang; De Chang Jia; Yu Zhou

Design and thermodynamics of in-situ formed SiC-BN ceramic matrix composites

Zhi Hua Yang^*
, De Chang Jia
, Yu Zhou

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

Abstract

A novel ceramic matrix composites (CMCs): SiC-BN has been formulated and fabricated via in-situ synthetic reaction. Some of equations whose reaction products are SiC and BN have been calculated by, thermodynamics, and the equation Si₃N₄ + B₄C + 2C = 3SiC+ 4BN has been selected to fabricate SiC-BN CMCs, due to its easily being activated and not being affected by the subsidiary reactions through using appropriate sintering technics. Experimental results show that the reaction can finish before 1700°C and the final reaction product are β-SiC and h-BN as anticipated.

Original language	English
Pages (from-to)	272-274
Number of pages	3
Journal	Cailiao Kexue yu Gongyi/Material Science and Technology
Volume	13
Issue number	3
State	Published - Jun 2005

Keywords

In-situ synthesis
SiC-BN ceramic matrix composites
Thermodynamics

Cite this

@article{e0fd9979b93644e1a78840d3a3263cca,

title = "Design and thermodynamics of in-situ formed SiC-BN ceramic matrix composites",

abstract = "A novel ceramic matrix composites (CMCs): SiC-BN has been formulated and fabricated via in-situ synthetic reaction. Some of equations whose reaction products are SiC and BN have been calculated by, thermodynamics, and the equation Si3N4 + B4C + 2C = 3SiC+ 4BN has been selected to fabricate SiC-BN CMCs, due to its easily being activated and not being affected by the subsidiary reactions through using appropriate sintering technics. Experimental results show that the reaction can finish before 1700°C and the final reaction product are β-SiC and h-BN as anticipated.",

keywords = "In-situ synthesis, SiC-BN ceramic matrix composites, Thermodynamics",

author = "Yang, \{Zhi Hua\} and Jia, \{De Chang\} and Yu Zhou",

year = "2005",

month = jun,

language = "英语",

volume = "13",

pages = "272--274",

journal = "Cailiao Kexue yu Gongyi/Material Science and Technology",

issn = "1005-0299",

publisher = "Harbin Institute of Technology",

number = "3",

}

TY - JOUR

T1 - Design and thermodynamics of in-situ formed SiC-BN ceramic matrix composites

AU - Yang, Zhi Hua

AU - Jia, De Chang

AU - Zhou, Yu

PY - 2005/6

Y1 - 2005/6

N2 - A novel ceramic matrix composites (CMCs): SiC-BN has been formulated and fabricated via in-situ synthetic reaction. Some of equations whose reaction products are SiC and BN have been calculated by, thermodynamics, and the equation Si3N4 + B4C + 2C = 3SiC+ 4BN has been selected to fabricate SiC-BN CMCs, due to its easily being activated and not being affected by the subsidiary reactions through using appropriate sintering technics. Experimental results show that the reaction can finish before 1700°C and the final reaction product are β-SiC and h-BN as anticipated.

AB - A novel ceramic matrix composites (CMCs): SiC-BN has been formulated and fabricated via in-situ synthetic reaction. Some of equations whose reaction products are SiC and BN have been calculated by, thermodynamics, and the equation Si3N4 + B4C + 2C = 3SiC+ 4BN has been selected to fabricate SiC-BN CMCs, due to its easily being activated and not being affected by the subsidiary reactions through using appropriate sintering technics. Experimental results show that the reaction can finish before 1700°C and the final reaction product are β-SiC and h-BN as anticipated.

KW - In-situ synthesis

KW - SiC-BN ceramic matrix composites

KW - Thermodynamics

UR - https://www.scopus.com/pages/publications/21844439732

M3 - 文章

AN - SCOPUS:21844439732

SN - 1005-0299

VL - 13

SP - 272

EP - 274

JO - Cailiao Kexue yu Gongyi/Material Science and Technology

JF - Cailiao Kexue yu Gongyi/Material Science and Technology

IS - 3

ER -

Design and thermodynamics of in-situ formed SiC-BN ceramic matrix composites

Abstract

Keywords

Other files and links

Fingerprint

Cite this