Ag/Ti2AlC复合材料的电弧侵蚀及退化机理
|
Arc Erosion and Degradation Mechanism ofAg/Ti2AlC Composite
|
图12. Ag/10TAC复合材料电弧侵蚀和退化机理示意图 |
Fig.12. Schematics of electric arc erosion mechanism and degradation process of Ag/10TAC compositeColor online(a) electric arc acts on the contact surface and molten pool forms(b) Ag-O vapor deposits on contact surface and transitional region forms(c) inter-diffusion of Ag-Al deepens and thin TixOy layer generates in the early period(d) TixOy layer thickens(e) thick TixOy blocks with cracks form(f) TixOy blocks are damaged by electric arc and new Ag/TAC composite exposes |
![]() |