| Phase structure of sputtered Ta coating and its ablation behavior by laser pulse heating (LPH) | |
| Niu, Yunsong1; Xing, Lingling2; Yang, Feng3; Li, Huawei2; Chen, Minghui4; Zhu, Shenglong1; Wang, Fuhui4 | |
| Corresponding Author | Niu, Yunsong(ysniu@imr.ac.cn) |
| 2021-02-01 | |
| Source Publication | JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY
 |
| ISSN | 1005-0302 |
| Volume | 65Pages:7-17 |
| Abstract | Phase structure of sputtered Ta coating in the negative glow space and LPH effect were explored. The whole coating/substrate system is substrate -> physically gas-absorbed Fe surface -> oxygen-enriched TaOx layer -> amorphous Ta -> alpha and beta dual phase -> single alpha phase. After LPH course, microstructure of Ta coating shows intact, only a few cracks emerge after 100 laser pulses, exhibiting thin HAZ but thick Fe/Ta ICZ, without martensitic transformation. For the electrodeposited Cr coating, continuous thermal stresses produce many extra micro-crack, substrate oxidation and martensitic transformation, leading to crack propagations and final bulk delamination, without any ICZ. (C) 2021 Published by Elsevier Ltd on behalf of The editorial office of Journal of Materials Science & Technology. |
| Keyword | Sputtered Ta coating Phase structure Laser pulse heating Inter-connected zone (ICZ) Heat-affected zone (HAZ) Ablation |
| Funding Organization | National Natural Science Foundation of China |
| DOI | 10.1016/j.jmst.2020.04.067 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | National Natural Science Foundation of China[51701223] |
| WOS Research Area | Materials Science ; Metallurgy & Metallurgical Engineering |
| WOS Subject | Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering |
| WOS ID | WOS:000609935300002 |
| Publisher | JOURNAL MATER SCI TECHNOL |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/159145 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Niu, Yunsong |
| Affiliation | 1.Chinese Acad Sci, Inst Met Res, Corros & Protect Div, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China 2.Shenyang Normal Univ, Coll Chem & Chem Engn, Shenyang 110034, Peoples R China 3.Shenyang Ligong Univ, Sch Equipment Engn, Shenyang 110159, Peoples R China 4.Northeastern Univ, Corros & Protect Div, Shenyang Natl Lab Mat Sci, Shenyang 110819, Peoples R China |
| Recommended Citation GB/T 7714 | Niu, Yunsong,Xing, Lingling,Yang, Feng,et al. Phase structure of sputtered Ta coating and its ablation behavior by laser pulse heating (LPH)[J]. JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,2021,65:7-17. |
| APA | Niu, Yunsong.,Xing, Lingling.,Yang, Feng.,Li, Huawei.,Chen, Minghui.,...&Wang, Fuhui.(2021).Phase structure of sputtered Ta coating and its ablation behavior by laser pulse heating (LPH).JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,65,7-17. |
| MLA | Niu, Yunsong,et al."Phase structure of sputtered Ta coating and its ablation behavior by laser pulse heating (LPH)".JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY 65(2021):7-17. |
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