Global Patent Index - EP 0968068 A1

EP 0968068 A1 2000-01-05 - COMPACTING AUXILIARY AGENT FOR PRODUCING SINTERABLE SHAPED PARTS FROM A METAL POWDER

Title (en)

COMPACTING AUXILIARY AGENT FOR PRODUCING SINTERABLE SHAPED PARTS FROM A METAL POWDER

Title (de)

PRESSHILFSMITTEL ZUR HERSTELLUNG VON SINTERBAREN FORMTEILEN AUS METALLPULVER

Title (fr)

ADJUVANT DE COMPACTAGE POUR PRODUIRE DES PIECES MOULEES FRITTABLES A PARTIR D'UNE POUDRE DE METAL

Publication

EP 0968068 A1 (DE)

Application

EP 98964406 A

Priority

  • DE 19752993 A
  • EP 9807406 W

Abstract (en)

[origin: DE19752993A1] The invention relates to a method for producing sinterable shaped metallic parts from a metal powder to which a compacting auxiliary agent has been added. Said compacting auxiliary agent contains at least partially components from the family of polyalkylene glycols. The metal powder is placed in the mould and compacted under pressure before being discharged from the mould in the form of a shaped compacted part.

IPC 1-7

B22F 3/02; B22F 1/00

IPC 8 full level

B22F 1/00 (2006.01); B22F 3/02 (2006.01)

CPC

B22F 3/02 (2013.01); B22F 1/0059 (2013.01); B22F 2003/023 (2013.01); E05Y 2900/132 (2013.01); E05Y 2900/148 (2013.01)

Citation (search report)

See references of WO 9928069A1

DCS

AT CH DE ES FR GB IT LI SE

DOCDB simple family

DE 19752993 A1 19990602; AR 009920 A1 20000503; AT 214988 T 20020415; BR 9807116 A 20000425; CA 2279275 A1 19990610; CA 2279275 C 20060418; EP 0968068 A1 20000105; EP 0968068 B1 20020327; ES 2173662 T3 20021016; JP 2000517004 A 20001219; JP 3386078 B2 20030310; KR 100341359 B1 20020622; KR 20000070202 A 20001125; TW 434064 B 20010516; US 6224823 B1 20010501; WO 9928069 A1 19990610