Preparation of Al-based Coatings of Titanium Ingot and Its High Temperature Oxidation Resistance

IMR OpenIR

	Preparation of Al-based Coatings of Titanium Ingot and Its High Temperature Oxidation Resistance
	Xu Zhefeng 1; Rong Ju 2,3; Yu Xiaohua 2; Song Yumin 2; Zhan Zhaolin 2; Liu Jianxiong 2; Meng Kung 2
通讯作者	Yu Xiaohua(xiaohua_y@163.com)
	2017-07-01
发表期刊	RARE METAL MATERIALS AND ENGINEERING
ISSN	1002-185X
卷号	46 期号:7 页码:1961-1965
摘要	High temperature oxidation resistant coatings were prepared by mixing Al powder, Sn powder, SiO2 powder, styrene acrylic emulsion, polyvinyl alcohol and sodium carboxymethyl cellulose according to the determined ratio. The effects of heat treatment temperature and holding time on anti-oxidation properties were discussed. The microstructure of the coated surface and uncoated surface, elements diffusion and interface phase structure were analyzed by light microscope, field emission scanning electron microscopy, energy spectrum analysis instrument and X-ray diffraction instrument. The results show that the aluminum based high temperature oxidation coating effectively prevents surface oxidation scale forming on the surface of titanium ingot during thermal processing. Al2O3-TiAl and TiAl3-Ti phase with good protective properties are formed in the transition layer, and it is worthy to note that good oxidation resistant effect is achieved when heat treatment temperature is 1050 degrees and holding time is 8 h.
关键词	aluminum-based coatings titanium ingots anti-oxidation properties thermal processing
收录类别	SCI
语种	英语
WOS研究方向	Materials Science ; Metallurgy & Metallurgical Engineering
WOS类目	Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS记录号	WOS:000407092900036
出版者	NORTHWEST INST NONFERROUS METAL RESEARCH
引用统计	被引频次：4[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/124980
专题	中国科学院金属研究所
通讯作者	Yu Xiaohua
作者单位	1.Pan Gang Grp Res Inst Co Ltd, State Key Lab Vanadium & Titanium Resources Compr, Panzhihua 617000, Peoples R China 2.Kunming Univ Sci & Technol, Natl Engn Res Ctr Solid Waste Resource, Kunming 650093, Yunnan, Peoples R China 3.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Liaoning, Peoples R China
推荐引用方式 GB/T 7714	Xu Zhefeng,Rong Ju,Yu Xiaohua,et al. Preparation of Al-based Coatings of Titanium Ingot and Its High Temperature Oxidation Resistance[J]. RARE METAL MATERIALS AND ENGINEERING,2017,46(7):1961-1965.
APA	Xu Zhefeng.,Rong Ju.,Yu Xiaohua.,Song Yumin.,Zhan Zhaolin.,...&Meng Kung.(2017).Preparation of Al-based Coatings of Titanium Ingot and Its High Temperature Oxidation Resistance.RARE METAL MATERIALS AND ENGINEERING,46(7),1961-1965.
MLA	Xu Zhefeng,et al."Preparation of Al-based Coatings of Titanium Ingot and Its High Temperature Oxidation Resistance".RARE METAL MATERIALS AND ENGINEERING 46.7(2017):1961-1965.