Microstructure, mechanical properties, and cutting performance of TiAlSiN multilayer coatings prepared by HiPIMS | |
Li GD; Sun JF; Xu Y; Xu Y(许亿); Gu JB; Wang L; Huang K; Liu K; Li LH | |
发表期刊 | SURFACE & COATINGS TECHNOLOGY |
2018-11-15 | |
卷号 | 353页码:274-281 |
ISSN | 0257-8972 |
摘要 | To explore mechanical properties of multilayer TiAlSiN coatings deposited on turning tools and their cutting performance against Inconel 718, TiAlSiN coatings with five different multilayer configurations, including single layer TiAlSiN-A (with higher adhesion strength), single layer TiAlSiN-B (with higher hardness), bilayer, four layer, and eight-layer, were deposited using high power impulse magnetron sputtering (HiPIMS). The microstructure, chemical composition, hardness, adhesion, toughness and surface roughness of those coatings are measured and the cutting performance against Inconel 718 is analyzed. It is demonstrated that the multilayer structure results in an increase of both toughness and compressive stress of TiAlSiN coatings, and the one with eight-layer configuration shows the highest toughness among the five coatings. The results of the cutting experiment showed that eight layer coatings have maximum life while the TiAlSiN-A has minimum. This improvement of multilayer structure is believed to be due to the increasing toughness, which alleviates the damage caused by the frequent impact of Inconel 718 hard particles during cutting. This study also shows there is a negative correlation between spalling area of flank surface and adhesion of coatings. |
关键词 | Tialsin Hipims Inconel 718 Film Toughness Cutting Tools |
DOI | 10.1016/j.surfcoat.2018.06.017 |
URL | 查看原文 |
收录类别 | SCI ; EI |
语种 | 英语 |
WOS记录号 | WOS:000447117400031 |
关键词[WOS] | 718 Super Alloy ; Nanocomposite Coatings ; Surface-roughness ; Wear Performance ; Aluminum Nitride ; Hard Coatings ; Carbon-films ; Bias Voltage ; Thin-films ; Tool Wear |
WOS研究方向 | Materials Science, Coatings & Films ; Physics, Applied |
WOS类目 | Materials Science ; Physics |
项目资助者 | National Science and Technology Major Project [04: 20147X04012012] |
论文分区 | 二类/q1 |
力学所作者排名 | 4 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://dspace.imech.ac.cn/handle/311007/77864 |
专题 | 先进制造工艺力学实验室 |
作者单位 | 1.Beihang Univ, Sch Mech Engn & Automat, Beijing, Peoples R China 2.Univ Chinese Acad Sci, Sch Engn Sci, Beijing, Peoples R China 3.Chinese Acad Sci, Inst Mech, Beijing, Peoples R China |
推荐引用方式 GB/T 7714 | Li GD,Sun JF,Xu Y,et al. Microstructure, mechanical properties, and cutting performance of TiAlSiN multilayer coatings prepared by HiPIMS[J]. SURFACE & COATINGS TECHNOLOGY,2018,353:274-281. |
APA | Li GD.,Sun JF.,Xu Y.,Xu Y.,Gu JB.,...&Li LH.(2018).Microstructure, mechanical properties, and cutting performance of TiAlSiN multilayer coatings prepared by HiPIMS.SURFACE & COATINGS TECHNOLOGY,353,274-281. |
MLA | Li GD,et al."Microstructure, mechanical properties, and cutting performance of TiAlSiN multilayer coatings prepared by HiPIMS".SURFACE & COATINGS TECHNOLOGY 353(2018):274-281. |
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