| Preparation of Al-based Coatings of Titanium Ingot and Its High Temperature Oxidation Resistance | |
| Xu Zhefeng1; Rong Ju2,3; Yu Xiaohua2; Song Yumin2; Zhan Zhaolin2; Liu Jianxiong2; Meng Kung2 | |
| Corresponding Author | Yu Xiaohua(xiaohua_y@163.com) |
| 2017-07-01 | |
| Source Publication | RARE METAL MATERIALS AND ENGINEERING
 |
| ISSN | 1002-185X |
| Volume | 46Issue:7Pages:1961-1965 |
| Abstract | 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. |
| Keyword | aluminum-based coatings titanium ingots anti-oxidation properties thermal processing |
| Indexed By | SCI |
| Language | 英语 |
| WOS Research Area | Materials Science ; Metallurgy & Metallurgical Engineering |
| WOS Subject | Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering |
| WOS ID | WOS:000407092900036 |
| Publisher | NORTHWEST INST NONFERROUS METAL RESEARCH |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/124983 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Yu Xiaohua |
| Affiliation | 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 |
| Recommended Citation 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. |
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