Artigos Técnicos
Microstructure of deposited AISI M4 high speed steel on AISI D2 tool steel substrate using L-DED process
Abstract: Microstructures of a single layer AISI M4 high speed steel deposited on a AISI D2 tool steel substrate using the L-DED process with two levels of global energy density were characterized and compared. A five-axes PRECO-SL 8600 CNC machine was used to deposit the M4 powder feedstock with a Leia mais…