公开(公告)号：FR1309587A

公开(公告)日：1962-11-16

申请号：FR882932

申请日：1961-12-22

Applicant: BASF AG

Inventor： SCHEIL ERICH ,  CLASS IMMANUEL ,  GRAEFEN HUBERT

IPC: C22C19/05

公开(公告)号：GB956166A

公开(公告)日：1964-04-22

申请号：GB184962

申请日：1962-01-18

Applicant: BASF AG

Inventor： SCHEIL ERICH ,  CLASS IMMANUEL ,  GRAEFEN HUBERT

IPC: C22B23/06 ,  B23K35/30 ,  C22C19/05

Abstract: A nickel-chromium-molybdenum alloy which retains its corrosion-resistance after welding contains in percentage by weight The alloy is prepared from silicon-free materials and is de-oxidized with a silicon-free metal selected from Ca, Mg, Ba, Sr. Silicon-free master alloys of these metals, preferably with nickel, or silicon-free titanium master alloy, may also be used. Post-weld annealing at 1120 DEG C., followed by air cooling, is referred to.