LIQUIDUS OF Au-Cu-Si SYSTEM

The diagram of system Au-Cu-Si was constructed from data of 9 internal sections by DTAin an atmosphere of dry N_2.The composition of ternary eutectic point melting at 337℃ liesin Au(74.7)-Cu(6.1)-Si(19.2) at.-%.The liquidus of the 3 side-binary systems have beenredetermined.