难熔金属单晶的电子束悬浮区熔定向凝固
王红, 张军, 崔春娟, 刘林, 傅恒志
Directional Solidification of Monocrystal Refractory Metal with Electron Beam Floating Zone Melting
WANG Hong, ZHANG Jun, CUI Chunjuan, LIU Lin, FU Hengzhi
材料工程 . 2008, (2): 71 -75 .