High Temperature Oxidation Resistance of Ti-Al-Zr-Cr-N Composite Films on Cemented Carbide Substrates

IMR OpenIR

	High Temperature Oxidation Resistance of Ti-Al-Zr-Cr-N Composite Films on Cemented Carbide Substrates
其他题名	High Temperature Oxidation Resistance of Ti-Al-Zr-Cr-N Composite Films on Cemented Carbide Substrates
	Zhao Shilu; Zhang Jun; Chen Weihua; Wang Shuanghong
	2014
发表期刊	RARE METAL MATERIALS AND ENGINEERING
ISSN	1002-185X
卷号	43 期号:2 页码:341-345
摘要	The (Ti, Al, Zr, Cr) N monolayer and TiAlZrCr/(Ti, Al, Zr, Cr) N gradient films were deposited on cemented carbide (WC-8%Co) substrates by multi-arc ion plating technique using the combined Ti-Al-Zr alloy and pure Cr targets. Short-term isothermal (at 600, 700, 800 and 900 degrees C for 4 h) and long-term cyclic (at 600 and 700 degrees C for 100 h) oxidation tests of the two films were carried out. And the oxide scales formed on the film specimens were characterized by SEM and XRD. Results show that under short-term isothermal condition, the high temperature oxidation resistances are excellent for both the (Ti, Al, Zr, Cr) N monolayer films (up to 700 degrees C) and the TiAlZrCr/(Ti, Al, Zr, Cr) N gradient films (up to 800 degrees C). On the other hand, under long-term cyclic condition, the oxidation resistant temperatures of the (Ti, Al, Zr, Cr) N monolayer and TiAlZrCr/(Ti, Al, Zr, Cr) N gradient films are 600 and 700 degrees C, respectively.
关键词	MECHANICAL-PROPERTIES COATINGS DEPOSITION (Ti, Al, Zr, Cr) N monolayer film TiAlZrCr/(Ti, Al, Zr, Cr) N gradient film multi-arc ion plating cemented carbide high temperature oxidation resistance
收录类别	CSCD
语种	英语
CSCD记录号	CSCD:5070805
引用统计	被引频次：2[CSCD] [CSCD记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/148496
专题	中国科学院金属研究所
作者单位	中国科学院金属研究所
推荐引用方式 GB/T 7714	Zhao Shilu,Zhang Jun,Chen Weihua,et al. High Temperature Oxidation Resistance of Ti-Al-Zr-Cr-N Composite Films on Cemented Carbide Substrates[J]. RARE METAL MATERIALS AND ENGINEERING,2014,43(2):341-345.
APA	Zhao Shilu,Zhang Jun,Chen Weihua,&Wang Shuanghong.(2014).High Temperature Oxidation Resistance of Ti-Al-Zr-Cr-N Composite Films on Cemented Carbide Substrates.RARE METAL MATERIALS AND ENGINEERING,43(2),341-345.
MLA	Zhao Shilu,et al."High Temperature Oxidation Resistance of Ti-Al-Zr-Cr-N Composite Films on Cemented Carbide Substrates".RARE METAL MATERIALS AND ENGINEERING 43.2(2014):341-345.