| Residential College | false |
| Status | 已發表Published |
| Friction stir processing of M2 and D2 tool steels for improving hardness, wear and corrosion resistances | |
Liu, Quan1; Chen, Xiaomi1; Liu, Kun1; Cristino, Valentino A.M.1 ; Lo, Kin Ho1,2; Xie, Zhengchao3; Kwok, Chi Tat1,2
| |
| 2024-04 | |
| Source Publication | Surface and Coatings Technology
 |
| ISSN | 0257-8972 |
| Volume | 481Pages:130609 |
| Abstract | In this study, the surfaces of M2 and D2 tool steels were modified using friction stir processing (FSP). The microstructure, hardness, corrosion and wear resistances of M2 and D2 in annealed, quenched+tempered and friction stir processed (FSPed) conditions were investigated and compared. FSP induced martensitic transformation, dissolution and fragmentation of carbides, and retained austenite in both tool steels. Consequently, the microstructures of the FSPed tool steels were markedly distinct from those of annealed and quenched+tempered ones, characterized by finer grains, high content of martensite with some retained austenite, and increased content of passivable alloying elements in the matrix. The results showed that both FSPed M2 and FSPed D2 possessed higher hardness (896 and 498 HV respectively), higher corrosion and wear resistances than those of the annealed and quenched+tempered ones. |
| Keyword | Corrosion Friction Stir Processing Microstructures Tool Steels Wear |
| DOI | 10.1016/j.surfcoat.2024.130609 |
| URL | View the original |
| Indexed By | SCIE |
| Language | 英語English |
| WOS Research Area | Materials Science ; Physics |
| WOS Subject | Materials Science, Coatings & Films ; Physics, Applied |
| WOS ID | WOS:001218824900001 |
| Scopus ID | 2-s2.0-85187221434 |
| Fulltext Access | |
| Citation statistics | |
| Document Type | Journal article |
| Collection | INSTITUTE OF APPLIED PHYSICS AND MATERIALS ENGINEERING DEPARTMENT OF ELECTROMECHANICAL ENGINEERING |
| Corresponding Author | Kwok, Chi Tat |
| Affiliation | 1.Department of Electromechanical Engineering, Faculty of Science and Technology, University of Macau, China 2.Institute of Applied Physics and Materials Engineering, University of Macau, China 3.School of Mechanical and Automotive Engineering, South China University of Technology, China |
| First Author Affilication | Faculty of Science and Technology |
| Corresponding Author Affilication | Faculty of Science and Technology; INSTITUTE OF APPLIED PHYSICS AND MATERIALS ENGINEERING |
| Recommended Citation GB/T 7714 | Liu, Quan,Chen, Xiaomi,Liu, Kun,et al. Friction stir processing of M2 and D2 tool steels for improving hardness, wear and corrosion resistances[J]. Surface and Coatings Technology, 2024, 481, 130609. |
| APA | Liu, Quan., Chen, Xiaomi., Liu, Kun., Cristino, Valentino A.M.., Lo, Kin Ho., Xie, Zhengchao., & Kwok, Chi Tat (2024). Friction stir processing of M2 and D2 tool steels for improving hardness, wear and corrosion resistances. Surface and Coatings Technology, 481, 130609. |
| MLA | Liu, Quan,et al."Friction stir processing of M2 and D2 tool steels for improving hardness, wear and corrosion resistances".Surface and Coatings Technology 481(2024):130609. |
| Files in This Item: | Download All | |||||
| File Name/Size | Publications | Version | Access | License | ||
| Friction stir proces（14359KB） | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | View Download | |
Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Edit Comment