Thermodynamic and kinetic study on interfacial reaction and diamond graphitization of Cu - Fe-based diamond composite

doi:10.1088/1674-1056/22/1/018102

	Thermodynamic and kinetic study on interfacial reaction and diamond graphitization of Cu - Fe-based diamond composite
	Li Wen-Sheng1 ; Zhang Jie1 ; Dong Hong-Feng 1; Chu Ke 1; Wang Shun-Cai 2; Liu Yi1 ; Li Ya-Ming 1
	2013
发表期刊	Chinese Physics B
ISSN	16741056
卷号	22 期号:1
摘要	Cu - Fe based diamond composites used for saw-blade segments are directly fabricated by vacuum and pressure-assisted sintering. The carbide forming elements Cr and Ti are added to improve interfacial bonding between diamond and the Cu - Fe matrix. The interfacial reactions between diamond/graphite and Cr or Ti, and diamond graphitization are investigated by thermodynamics/kinetics analyses and experimental methods. The results show that interfacial reactions and graphitization of diamond can automatically proceed thermodynamically. The Cr3C2, Cr7C3, Cr23C 6, and TiC are formed at the interfaces of composites by reactions between diamond and Cr or Ti; diamond graphitization does not occur because of the kinetic difficulty at 1093 K under the pressure of 13 MPa. © 2013 Chinese Physical Society and IOP Publishing Ltd.
关键词	Carbides Chromium Chromium compounds Copper Graphite Graphitization Iron Sintering Thermodynamics Titanium carbide Titanium compounds Carbide forming elements Diamond composites Diamond graphitization Experimental methods Graphitization of diamonds Interfacial bonding Kinetic study Pressure assisted sintering
DOI	10.1088/1674-1056/22/1/018102
收录类别	EI ; SCIE
语种	英语
资助项目	Science Fund for Distinguished Young Scholars of Gansu Province, China[111RJDA0103]
WOS研究方向	Physics
WOS类目	Physics, Multidisciplinary
WOS记录号	WOS:000314815200093
出版者	Institute of Physics Publishing
EI入藏号	20130716012381
EI主题词	Diamonds
EI分类号	482.2.1 Gems - 543.1 Chromium and Alloys - 544.1 Copper - 545.1 Iron - 641.1 Thermodynamics - 802.2 Chemical Reactions - 804.2 Inorganic Compounds
来源库	Compendex
分类代码	482.2.1 Gems - 543.1 Chromium and Alloys - 544.1 Copper - 545.1 Iron - 641.1 Thermodynamics - 802.2 Chemical Reactions - 804.2 Inorganic Compounds
引用统计	被引频次：17[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	https://ir.lut.edu.cn/handle/2XXMBERH/113717
专题	材料科学与工程学院能源与动力工程学院机电工程学院
通讯作者	Li Wen-Sheng
作者单位	1.Lanzhou Univ Technol, State Key Lab Adv Nonferrous Mat, Lanzhou 730050, Peoples R China; 2.Univ Southampton, Natl Ctr Adv Tribol, Southampton SO17 1BJ, Hants, England
第一作者单位	材料科学与工程学院
通讯作者单位	材料科学与工程学院
第一作者的第一单位	材料科学与工程学院
推荐引用方式 GB/T 7714	Li Wen-Sheng,Zhang Jie,Dong Hong-Feng,et al. Thermodynamic and kinetic study on interfacial reaction and diamond graphitization of Cu - Fe-based diamond composite[J]. Chinese Physics B,2013,22(1).
APA	Li Wen-Sheng.,Zhang Jie.,Dong Hong-Feng.,Chu Ke.,Wang Shun-Cai.,...&Li Ya-Ming.(2013).Thermodynamic and kinetic study on interfacial reaction and diamond graphitization of Cu - Fe-based diamond composite.Chinese Physics B,22(1).
MLA	Li Wen-Sheng,et al."Thermodynamic and kinetic study on interfacial reaction and diamond graphitization of Cu - Fe-based diamond composite".Chinese Physics B 22.1(2013).