公开(公告)号：US3664831A

公开(公告)日：1972-05-23

申请号：US3664831D

申请日：1970-03-17

Applicant: BASF AG

Inventor： GRAEFEN HUBERT ,  KURON DIETER

IPC: C22C11/00 ,  H01M4/68

CPC classification number: C22C11/00 ,  H01M4/685

Abstract: LEAD ALLOYS DISTINGUISHED BY IMPROVED CORROSION RESISTANCE, PARTICULARLY AGAINST SULFURIC ACID, AND IMPROVED CREEP RESISTANCE, SUITABLE ALLOYS OF THIS KING ARE LEAD ALLOYS CONTAINING-BESIDES COMPONENTS FOR REDUCING GRAIN SIZE, ASSISTING THE FORMATION OF PROTECTIVE LAYERS AND INCREASING CREEP RESISTANCE, SUCH AS COPPER, NICKEL, TELLURIUM AND TIN-AT LEAST 0.05% OF PALLADIUM BASED ON THE TOTAL WEIGHT OF THE ALLOY.

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：CA783007A

公开(公告)日：1968-04-16

申请号：CA783007D

Applicant: BASF AG

Inventor： SCHEIL ERICH J ,  CLASS IMMANUEL ,  GRAEFEN HUBERT

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.