The invention concerns titanium aluminide based alloys produced by using cast iron and powder metallurgy techniques. Said alloys consist of Ti - z A1 - y Nb, y corresponding to the following formula: 44.5 atom % % = y = 45.5 atom % and x corresponding to the following formula: 5 atom % = x = 10 atom %, optionally additions of B and/or of C with contents ranging between 0.05 atom % and 0.8 atom %. Said alloy is characterized in that it contains a molybdenum (Mo) content ranging between 0.1 atom % and 3.0 atom %.
申请公布号
WO2006056248(A1)
申请公布日期
2006.06.01
申请号
WO2005EP09402
申请日期
2005.09.01
申请人
GKSS-FORSCHUNGSZENTRUM GEESTHACHT GMBH;OEHRING, MICHAEL;PAUL, JONATHAN;LORENZ, UWE;APPEL, FRITZ
发明人
OEHRING, MICHAEL;PAUL, JONATHAN;LORENZ, UWE;APPEL, FRITZ