Research Progress in Laser Surface Strengthening and Micro-Nano Manufacturing Technology
Although the development of laser surface strengthening and surface micro-nano structure manufacturing technologies in China began relatively late， it has progressed rapidly in recent years.Significant advancements have been made in areas such as the fundamental theories of laser-material transient...
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| Format: | Article |
| Language: | zho |
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Editorial Department of Materials Protection
2024-08-01
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| Series: | Cailiao Baohu |
| Subjects: | |
| Online Access: | http://www.mat-pro.com/fileup/1001-1560/PDF/20240816.pdf |
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| Summary: | Although the development of laser surface strengthening and surface micro-nano structure manufacturing technologies in China began relatively late， it has progressed rapidly in recent years.Significant advancements have been made in areas such as the fundamental theories of laser-material transient interactions， laser shock peening ， laser surface melting， laser surface cladding， laser direct writing and laser-induced surface microstructures.However， compared to countries with earlier research in laser technology， China still faces challenges such as a lack of pioneering process technologies and weak fundamental research in laser-material transient interactions.Additionally，there are gaps in industrial technology applications and equipment development.In this paper， the research progress in laser surface strengthening and micro-nano manufacturing technology was reviewed.With the continuous advancement of micro-nano structure manufacturing industry， the increasing application demand for new alloys and new materials，and heightened environmental requirements，laser surface strengthening and laser surface micro-nano structure manufacturing technologies are expected to continue progressing towards higher efficiency，precision and performance，with further developments in practical applications. |
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| ISSN: | 1001-1560 |