Global Patent Index - EP 1062375 A1

EP 1062375 A1 2000-12-27 - HEAT-RESISTING ALLOY WITH MAGNESIUM AND CALCIUM

Title (en)

HEAT-RESISTING ALLOY WITH MAGNESIUM AND CALCIUM

Title (de)

WÄRMEBESTÄNDIGE LEGIERUNG MIT MAGNESIUM UND KALZIUM

Title (fr)

ALLIAGE REFRACTAIRE CONTENANT DU MAGNESIUM ET DU CALCIUM

Publication

EP 1062375 A1 (EN)

Application

EP 99966107 A

Priority

  • US 9929299 W
  • US 11183198 P

Abstract (en)

[origin: WO0034543A1] A heat-resisting weldable alloy consisting essentially of, by weight percent 0.1 to 0.4 aluminum, 0.001 to 0.008 calcium, 0.002 to 0.1 magnesium, 0 to 0.08 carbon, 0 to 1 manganese, 0 to 0.002 sulfur, 0 to 1 silicon, 0 to 0.75 copper, 0 to 0.3 phosphorus, 18 to 22 nickel, 18 to 22 chromium, and the balance iron and incidental impurities.

IPC 1-7 (main, further and additional classification)

C22C 38/40

IPC 8 full level (invention and additional information)

C22C 38/00 (2006.01); C22C 38/06 (2006.01); C22C 38/40 (2006.01); C22C 38/42 (2006.01)

CPC (invention and additional information)

C22C 38/42 (2013.01); C22C 38/002 (2013.01); C22C 38/06 (2013.01)

Citation (search report)

See references of WO 0034543A1

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

EPO simple patent family

WO 0034543 A1 20000615; WO 0034543 A9 20001102; CA 2320442 A1 20000615; EP 1062375 A1 20001227; JP 2002531711 A 20020924

INPADOC legal status


2001-11-14 [18W] WITHDRAWN

- Date of withdrawal: 20010924

2001-02-07 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20001215

2000-12-27 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE