EP 1543179 A1 20050622 - A MATERIAL FOR STRUCTURAL COMPONENTS OF AN ELECTROWINNING CELL FOR PRODUCTION OF METAL
Title (en)
A MATERIAL FOR STRUCTURAL COMPONENTS OF AN ELECTROWINNING CELL FOR PRODUCTION OF METAL
Title (de)
MATERIAL FÜR BAUTEILE EINER ELEKTROLYSEZELLE FÜR DIE METALLHERSTELLUNG
Title (fr)
MATERIAU POUR ELEMENTS STRUCTURAUX DE CELLULE D'EXTRACTION ELECTROLYTIQUE POUR LA PRODUCTION DE METAUX
Publication
Application
Priority
- NO 0300278 W 20030815
- NO 20024049 A 20020823
Abstract (en)
[origin: WO2004018738A1] A material suitable for use for structural components in a cell for the electrolytic reduction of alumina to aluminium metal defined either by: . the formula (A'l-uA"u)x(B'l-vB"v)y(C'l-wC"w)zO4, in which A' and A" are divalent elements from the group Co, Ni, or Zn, B' and B" are trivalent elements from the group Al, Cr, Mn, or Fe, and C' and C" are the tetravalent elements Ti or Sn. O is the element oxygen. 0<= u<1, 0<= v<1, 0<= w<1 1<= x <=2, 0 <= y <= 2 and 0<= z <=1, x+y+z = 3 and 2x+3y+4z = 8, or . the formula A'1-SA"sTi03, in which A' and A" are divalent elements from the group Co, Ni, or Zn. O is the element oxygen. 0 <= s<1 or . the formula A'l-tA"tO, in which A' and A" are divalent elements from the group Co, Ni, or Zn. O is the element oxygen. 0 <= t<1.
IPC 1-7
IPC 8 full level
CPC (source: EP US)
Citation (search report)
See references of WO 2004018738A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2004018738 A1 20040304; AR 041043 A1 20050427; AU 2003261034 A1 20040311; BR 0313715 A 20050712; CA 2496518 A1 20040304; CN 1688751 A 20051026; EA 200500396 A1 20051229; EP 1543179 A1 20050622; IS 7760 A 20050321; JP 2005536636 A 20051202; NO 20024049 D0 20020823; US 2005224362 A1 20051013; US 2007289866 A1 20071220; ZA 200501560 B 20050906
DOCDB simple family (application)
NO 0300278 W 20030815; AR P030103049 A 20030822; AU 2003261034 A 20030815; BR 0313715 A 20030815; CA 2496518 A 20030815; CN 03823549 A 20030815; EA 200500396 A 20030815; EP 03792888 A 20030815; IS 7760 A 20050321; JP 2004530669 A 20030815; NO 20024049 A 20020823; US 52540505 A 20050520; US 89210607 A 20070820; ZA 200501560 A 20050222