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Ag–Cu–Zn alloy for brazing TiC cermet/steel

2004; Elsevier BV; Volume: 59; Issue: 1 Linguagem: Inglês

10.1016/j.matlet.2004.08.029

1873-4979

Lixia Zhang, Jicai Feng, Baoyou Zhang, X. M. Jing,

Aluminum Alloys Composites Properties

The microstructures of the TiC cermet/steel joint brazed with Ag–31Cu–23Zn brazing alloy (1123 K, 20 min) and Ag–54Cu–33Zn brazing alloy (1123 K, 20/25 min) were investigated. When the amounts of Cu and Zn increase in the brazing alloy, there are not many Cu–base solid solution stripes and blocks but few Cu–base solid solution blocks occurred in the middle of the brazing alloy.