| Effect of Hf addition in (Ni,Pt)Al bond coat on thermal cycling behavior of a thermal barrier coating system at 1100 degrees C | |
| Jiang, Chengyang1,2; Li, Shuai1; Liu, He1; Bao, Zebin1; Zhang, Jianqiang3; Zhu, Shenglong1; Wang, Fuhui2 | |
| Corresponding Author | Bao, Zebin(zbbao@imr.ac.cn) ; Zhang, Jianqiang(j.q.zhang@unsw.edu.au) |
| 2020-04-15 | |
| Source Publication | CORROSION SCIENCE
 |
| ISSN | 0010-938X |
| Volume | 166Pages:13 |
| Abstract | Thermal cycling behavior of thermal barrier coatings deposited on Hf-doped (Ni,Pt)Al bond coats were investigated, comparing with conventional (Ni,Pt)Al at 1100 degrees C, to elucidate the effect of Hf addition into (Ni,Pt)Al bond coat on failure mode of TBCs. The results revealed that thermal cycling resistance of TBCs was significantly improved with addition of Hf, where relatively lower oxidation rate constant and decreased scale rumpling tendency were achieved. The effects of Hf incorporation on scale rumpling tendency and failure modes of the TBCs were discussed. Moreover, residual stress, Young's modulus and hardness in top coat were determined with increasing thermal cycles. |
| Keyword | Thermal barrier coatings Platinum Hafnium Thermal cycling Rumpling |
| Funding Organization | National Natural Science Foundation of China ; R&D Program in Key Fields of Guangdong Province ; Liaoning BaiQianWan Talents Program |
| DOI | 10.1016/j.corsci.2019.108424 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | National Natural Science Foundation of China[51671202] ; National Natural Science Foundation of China[51301184] ; R&D Program in Key Fields of Guangdong Province[20198010936001] ; Liaoning BaiQianWan Talents Program |
| WOS Research Area | Materials Science ; Metallurgy & Metallurgical Engineering |
| WOS Subject | Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering |
| WOS ID | WOS:000519652300007 |
| Publisher | PERGAMON-ELSEVIER SCIENCE LTD |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/137656 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Bao, Zebin; Zhang, Jianqiang |
| Affiliation | 1.Chinese Acad Sci, Inst Met Res, Wencui Rd 62, Shenyang 110016, Peoples R China 2.Northeastern Univ, Shenyang Natl Lab Mat Sci, Wenhua Rd 3, Shenyang 110819, Peoples R China 3.Univ New South Wales, Sch Mat Sci & Engn, Sydney, NSW 2052, Australia |
| Recommended Citation GB/T 7714 | Jiang, Chengyang,Li, Shuai,Liu, He,et al. Effect of Hf addition in (Ni,Pt)Al bond coat on thermal cycling behavior of a thermal barrier coating system at 1100 degrees C[J]. CORROSION SCIENCE,2020,166:13. |
| APA | Jiang, Chengyang.,Li, Shuai.,Liu, He.,Bao, Zebin.,Zhang, Jianqiang.,...&Wang, Fuhui.(2020).Effect of Hf addition in (Ni,Pt)Al bond coat on thermal cycling behavior of a thermal barrier coating system at 1100 degrees C.CORROSION SCIENCE,166,13. |
| MLA | Jiang, Chengyang,et al."Effect of Hf addition in (Ni,Pt)Al bond coat on thermal cycling behavior of a thermal barrier coating system at 1100 degrees C".CORROSION SCIENCE 166(2020):13. |
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