【摘 要】
:
<正>Nb-15W-18Si-xHf(x = 0, 5,10 and 15, mole fraction, %) alloys were prepared by arc melting and then homogenized at 1 750℃for 50 h. The microstructure and me
【机 构】
:
SchoolofMaterialsScienceandEngineering,SchoolofMaterialsScienceandEngineering
【出 处】
:
Transactions of Nonferrous Metals Society of China
【基金项目】
:
Foundation item: Project(50671002) supported by the National Natural Science Foundation of China