Laser Surface Alloying of Aluminum Alloys

V. D. Aleksandrov; L. G. Petrova; A. S. Sergeeva

doi:10.3103/S1068798X18010033

Laser Surface Alloying of Aluminum Alloys

作者: Aleksandrov V.D.¹, Petrova L.G.¹, Sergeeva A.S.¹
隶属关系:
1. MADI Moscow State Technical University of Automobiles and Roads
期: 卷 38, 编号 1 (2018)
页面: 49-52
栏目: Article
URL: https://journal-vniispk.ru/1068-798X/article/view/227372
DOI: https://doi.org/10.3103/S1068798X18010033
ID: 227372

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详细

Surface alloying of aluminum alloys by means of laser heating is considered. The surface hardness of aluminum increases to 5000–7000 MPa on alloying with pure metals and to 6500–8000 MPa on alloying with chemical compounds. The wear resistance of the surface layer is increased by a factor of 4–5 on alloying.