专利检索 ap:("Seong Woong KIM" OR "Young Sang NA" OR "Seung Eon KIM" OR "Jong Taek YEOM") AND inv:"Seung Eon KIM" 第 1 页

1.

发明申请
LAMELLAR-STRUCTURE TITANIUM-ALUMINUM BASED ALLOY HAVING A BETA-GAMMA PHASE 审中-公开
标题翻译：具有BET-GAMMA相的LAMELLAR-STRUCTURE - 钛 - 铝合金

公开(公告)号：US20150322549A1

公开(公告)日：2015-11-12

申请号：US14410455

申请日：2012-08-30

申请人： Seong Woong KIM , Young Sang NA , Seung Eon KIM , Jong Taek YEOM

发明人： Seong Woong KIM , Young Sang NA , Seung Eon KIM , Jong Taek YEOM

IPC分类号： C22C14/00

CPC分类号： C22C14/00 , C22C1/02

摘要： A lamellar titanium-aluminium (TiAl) alloy having a beta-gamma phase according to the present invention contains aluminum (Al) of 40˜46 at %, niobium (Nb) of 3˜6 at %, a creep resistance enhancer of 0.2˜0.4 at %, a softening resistance enhancer of 2 at %, and the balance of titanium (Ti) and is manufactured by vacuum arc melting.

摘要翻译： 根据本发明的具有β-γ相的层状钛 - 铝（TiAl）合金含有40〜46原子％的铝（Al），3〜6原子％的铌（Nb），耐腐蚀性增强剂0.2〜 0.4at％，2at％的软化阻力增强剂和钛（Ti）的余量，并通过真空电弧熔化制造。