Research Progress of Laser Cladding on the Surface of Titanium and Its Alloys
Titanium (Ti) and its alloys have been widely employed in aeronautical, petrochemical, and medical fields owing to their fascinating advantages in terms of their mechanical properties, corrosion resistance, biocompatibility, and so on. However, Ti and its alloys face many challenges, if they work in...
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| Format: | Article |
| Language: | English |
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MDPI AG
2023-04-01
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| Series: | Materials |
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| Online Access: | https://www.mdpi.com/1996-1944/16/8/3250 |
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| author | Hui Zhao Chaochao Zhao Weixin Xie Di Wu Beining Du Xingru Zhang Min Wen Rui Ma Rui Li Junke Jiao Cheng Chang Xingchen Yan Liyuan Sheng |
| author_facet | Hui Zhao Chaochao Zhao Weixin Xie Di Wu Beining Du Xingru Zhang Min Wen Rui Ma Rui Li Junke Jiao Cheng Chang Xingchen Yan Liyuan Sheng |
| author_sort | Hui Zhao |
| collection | DOAJ |
| description | Titanium (Ti) and its alloys have been widely employed in aeronautical, petrochemical, and medical fields owing to their fascinating advantages in terms of their mechanical properties, corrosion resistance, biocompatibility, and so on. However, Ti and its alloys face many challenges, if they work in severe or more complex environments. The surface is always the origin of failure for Ti and its alloys in workpieces, which influences performance degradation and service life. To improve the properties and function, surface modification becomes the common process for Ti and its alloys. The present article reviews the technology and development of laser cladding on Ti and its alloys, according to the cladding technology, cladding materials, and coating function. Generally, the laser cladding parameters and auxiliary technology could influence the temperature distribution and elements diffusion in the molten pool, which basically determines the microstructure and properties. The matrix and reinforced phases play an important role in laser cladding coating, which can increase the hardness, strength, wear resistance, oxidation resistance, corrosion resistance, biocompatibility, and so on. However, the excessive addition of reinforced phases or particles can deteriorate the ductility, and thus the balance between functional properties and basic properties should be considered during the design of the chemical composition of laser cladding coatings. In addition, the interface including the phase interface, layer interface, and substrate interface plays an important role in microstructure stability, thermal stability, chemical stability, and mechanical reliability. Therefore, the substrate state, the chemical composition of the laser cladding coating and substrate, the processing parameters, and the interface comprise the critical factors which influence the microstructure and properties of the laser cladding coating prepared. How to systematically optimize the influencing factors and obtain well-balanced performance are long-term research issues. |
| first_indexed | 2024-03-11T04:47:14Z |
| format | Article |
| id | doaj.art-09c62cad240d4029882caf28b2bbc379 |
| institution | Directory Open Access Journal |
| issn | 1996-1944 |
| language | English |
| last_indexed | 2024-03-11T04:47:14Z |
| publishDate | 2023-04-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Materials |
| spelling | doaj.art-09c62cad240d4029882caf28b2bbc3792023-11-17T20:15:24ZengMDPI AGMaterials1996-19442023-04-01168325010.3390/ma16083250Research Progress of Laser Cladding on the Surface of Titanium and Its AlloysHui Zhao0Chaochao Zhao1Weixin Xie2Di Wu3Beining Du4Xingru Zhang5Min Wen6Rui Ma7Rui Li8Junke Jiao9Cheng Chang10Xingchen Yan11Liyuan Sheng12Xi’an Key Laboratory of High Performance Oil and Gas Field Materials, School of Material Science and Engineering, Xi’an Shiyou University, Xi’an 710065, ChinaXi’an Key Laboratory of High Performance Oil and Gas Field Materials, School of Material Science and Engineering, Xi’an Shiyou University, Xi’an 710065, ChinaHuizhou Port Customs, Huizhou 516081, ChinaShenzhen Institute, Peking University, Shenzhen 518057, ChinaShenzhen Institute, Peking University, Shenzhen 518057, ChinaShenzhen Institute, Peking University, Shenzhen 518057, ChinaShenzhen Institute, Peking University, Shenzhen 518057, ChinaPKU-HKUST Shen Zhen-Hong Kong Institution, Shenzhen 518057, ChinaPKU-HKUST Shen Zhen-Hong Kong Institution, Shenzhen 518057, ChinaSchool of Mechanical Engineering, Yangzhou University, Yangzhou 225009, ChinaInstitute of New Materials, Guangdong Academy of Sciences, National Engineering Laboratory of Modern Materials Surface Engineering Technology, Guangdong Provincial Key Laboratory of Modern Surface Engineering Technology, Guangzhou 510650, ChinaInstitute of New Materials, Guangdong Academy of Sciences, National Engineering Laboratory of Modern Materials Surface Engineering Technology, Guangdong Provincial Key Laboratory of Modern Surface Engineering Technology, Guangzhou 510650, ChinaShenzhen Institute, Peking University, Shenzhen 518057, ChinaTitanium (Ti) and its alloys have been widely employed in aeronautical, petrochemical, and medical fields owing to their fascinating advantages in terms of their mechanical properties, corrosion resistance, biocompatibility, and so on. However, Ti and its alloys face many challenges, if they work in severe or more complex environments. The surface is always the origin of failure for Ti and its alloys in workpieces, which influences performance degradation and service life. To improve the properties and function, surface modification becomes the common process for Ti and its alloys. The present article reviews the technology and development of laser cladding on Ti and its alloys, according to the cladding technology, cladding materials, and coating function. Generally, the laser cladding parameters and auxiliary technology could influence the temperature distribution and elements diffusion in the molten pool, which basically determines the microstructure and properties. The matrix and reinforced phases play an important role in laser cladding coating, which can increase the hardness, strength, wear resistance, oxidation resistance, corrosion resistance, biocompatibility, and so on. However, the excessive addition of reinforced phases or particles can deteriorate the ductility, and thus the balance between functional properties and basic properties should be considered during the design of the chemical composition of laser cladding coatings. In addition, the interface including the phase interface, layer interface, and substrate interface plays an important role in microstructure stability, thermal stability, chemical stability, and mechanical reliability. Therefore, the substrate state, the chemical composition of the laser cladding coating and substrate, the processing parameters, and the interface comprise the critical factors which influence the microstructure and properties of the laser cladding coating prepared. How to systematically optimize the influencing factors and obtain well-balanced performance are long-term research issues.https://www.mdpi.com/1996-1944/16/8/3250titanium and its alloyslaser claddingsurface modificationprocess parameterscladding materialsfunctional coatings |
| spellingShingle | Hui Zhao Chaochao Zhao Weixin Xie Di Wu Beining Du Xingru Zhang Min Wen Rui Ma Rui Li Junke Jiao Cheng Chang Xingchen Yan Liyuan Sheng Research Progress of Laser Cladding on the Surface of Titanium and Its Alloys Materials titanium and its alloys laser cladding surface modification process parameters cladding materials functional coatings |
| title | Research Progress of Laser Cladding on the Surface of Titanium and Its Alloys |
| title_full | Research Progress of Laser Cladding on the Surface of Titanium and Its Alloys |
| title_fullStr | Research Progress of Laser Cladding on the Surface of Titanium and Its Alloys |
| title_full_unstemmed | Research Progress of Laser Cladding on the Surface of Titanium and Its Alloys |
| title_short | Research Progress of Laser Cladding on the Surface of Titanium and Its Alloys |
| title_sort | research progress of laser cladding on the surface of titanium and its alloys |
| topic | titanium and its alloys laser cladding surface modification process parameters cladding materials functional coatings |
| url | https://www.mdpi.com/1996-1944/16/8/3250 |
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