Surface hardness and scratch characteristics of nanosecond laser colored Ti-based metallic glass
文献类型：期刊论文
| 作者 | Zhang, Hongyang; Wu, Haoxiang; Zhang, Lin; Jiang MQ(蒋敏强) ; Huang, Hu; Yan, Jiwang
|
| 刊名 | JOURNAL OF ALLOYS AND COMPOUNDS
 |
| 出版日期 | 2024-01-05 |
| 卷号 | 970页码:7 |
| 关键词 | Metallic glass Laser coloration Surface morphology Nanoindentation hardness Scratch damage mechanism |
| ISSN号 | 0925-8388 |
| DOI | 10.1016/j.jallcom.2023.172659 |
| 通讯作者 | Huang, Hu(huanghu@jlu.edu.cn) |
| 英文摘要 | Pulsed laser irradiation is widely used for coloring metallic glass (MG) surfaces due to its efficient and clean processing characteristics. However, the hardness and tribological properties of laser colored MG surfaces have rarely been studied. In this study, various colors were prepared on Ti-based MGs by nanosecond pulsed laser irradiation, and the mechanical properties of the colored surfaces were subsequently investigated. Before hardness testing, the colored surfaces were slightly polished and characterized for surface morphology and phase composition. The hardness of the colored surfaces was measured by a nanoindentation instrument, and the corresponding load depth curves and residual indentations were obtained. The results showed a 39% increase in hardness compared to the as-cast surface. Scratch tests were performed to investigate the tribological properties of the colored surfaces. The residual scratches and three dimensional (3D) topographies exhibited diverse features, and the scratch damage mechanism was analyzed accordingly. This study broadened the knowledge of surface hardness and tribological properties, and illustrated the application potentials of laser colored MGs. |
| 分类号 | 一类 |
| 资助项目 | Natural Science Foundation of Jilin Province[20220101198JC] ; National Key Research and Develop-ment Plan Project[2022YFB4600204] ; Graduate Inno-vation Fund of Jilin University[2023CX062] ; Fundamental Research Funds for the Central Universities[2023-JCXK-02] |
| WOS研究方向 | Chemistry ; Materials Science ; Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:001107027800001 |
| 资助机构 | Natural Science Foundation of Jilin Province ; National Key Research and Develop-ment Plan Project ; Graduate Inno-vation Fund of Jilin University ; Fundamental Research Funds for the Central Universities |
| 其他责任者 | Huang, Hu |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/93508]  |
| 专题 | 力学研究所_非线性力学国家重点实验室 |
| 推荐引用方式 GB/T 7714 | Zhang, Hongyang,Wu, Haoxiang,Zhang, Lin,et al. Surface hardness and scratch characteristics of nanosecond laser colored Ti-based metallic glass[J]. JOURNAL OF ALLOYS AND COMPOUNDS,2024,970:7. |
| APA | Zhang, Hongyang,Wu, Haoxiang,Zhang, Lin,蒋敏强,Huang, Hu,&Yan, Jiwang.(2024).Surface hardness and scratch characteristics of nanosecond laser colored Ti-based metallic glass.JOURNAL OF ALLOYS AND COMPOUNDS,970,7. |
| MLA | Zhang, Hongyang,et al."Surface hardness and scratch characteristics of nanosecond laser colored Ti-based metallic glass".JOURNAL OF ALLOYS AND COMPOUNDS 970(2024):7. |
入库方式： OAI收割
来源：力学研究所
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