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Machine translation
1. (WO1994014991) AS SINTERED COINING PROCESS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1994/014991    International Application No.:    PCT/CA1992/000555
Publication Date: 07.07.1994 International Filing Date: 21.12.1992
IPC:
C22C 33/02 (2006.01)
Applicants: STACKPOLE LIMITED [CA/CA]; 550 Evans Avenue, Toronto, Ontario M8W 2V6 (CA) (For All Designated States Except US).
JONES, Peter [GB/CA]; (CA) (For US Only).
LAWCOCK, Roger [GB/CA]; (CA) (For US Only)
Inventors: JONES, Peter; (CA).
LAWCOCK, Roger; (CA)
Agent: GIERCZAK, Eugene, J., A.; Keyser Mason Ball & Lewis, 201 City Centre Drive, Suite 701, Mississauga, Ontario L5B 2T4 (CA)
Priority Data:
Title (EN) AS SINTERED COINING PROCESS
(FR) PROCEDE DE MATRIÇAGE D'ARTICLES JUSTE FRITTES
Abstract: front page image
(EN)A process of coining sintered articles of powder metal comprising: blending carbon, ferro manganese, and lubricant with compressible elemental iron powder, pressing the blended mixture to form the articles, high temperature sintering of the articles in a reducing atmosphere and then coining the sintered articles to final shape so as to narrow the tolerance variability of coined articles and substantially eliminate secondary operations.
(FR)Un procédé de matriçage d'articles frittés à base de poudres métalliques, comprend: le mélange de carbone, de ferromanganèse, et d'un lubrifiant avec une poudre de fer élémentaire compressible, le pressage du mélange ainsi réalisé pour former des articles, le frittage à haute température des articles en atmosphère réductrice et le matriçage des articles frittés à leur forme finale afin de réduire la variabilité de tolérance des articles matricés et d'éliminer pratiquement toutes les opérations secondaires.
Designated States: AT, AU, BB, BG, BR, CA, CH, CS, DE, DK, ES, FI, GB, HU, JP, KP, KR, LK, LU, MG, MN, MW, NL, NO, PL, RO, RU, SD, SE, US.
European Patent Office (AT, BE, CH, DE, DK, ES, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, ML, MR, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)