Artigo
Influence of silver additions on the Cu-13 wt pct Al alloy hardness.
Fecha
1996-01-01Registro en:
Ecletica Química. São Paulo: Editora Unesp, v. 21, p. 103-110, 1996.
0100-4670
WOS:A1996WH62900009
9128353103083394
Autor
Universidade Estadual Paulista (Unesp)
Resumen
The influence of silver additions on the Cu-13 wt. pot. Al alloy hardness was studied for additions in the range 0 to 16 wt. pot Ag. The results indicated a pronounced hardness increase with the silver content and an influence of the quenching temperature. Data obtained from scanning electron microscopy indicated that the formation of silver-rich precipitates, wich change with the quenching temperature, seems to produce the changes on alloys hardness.