用铜模铸造法制备出直径为2.5 mm的多组元Ti53Cu15Ni18.5A17M3Si3B0.5(M=Zr,Hf, Sc)金属玻璃棒材.DSC和压缩应力应变测试结果表明:合金具有较高的热稳定性和优异的力学性能.其中Ti53Cu15Ni18.5A17Zr3Si3B0.5合金的Tg,Tx和△Tx分别为703,765和62 K;Ti53Cu15Ni18.5A17Sc3Si3B0.5合金压缩断裂强度高达2325 MPa,压缩变形量达1.6%,Young's模量118 GPa.
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