Title (en)

A PROCESS FOR PRODUCING A METAL-MATRIX COMPOSITE OF SIGNIFICANT CTE BETWEEN THE HARD BASE-METAL AND THE SOFT MATRIX

Title (de)

VERFAHREN ZUR HERSTELLUNG EINES METALLMATRIXVERBUNDSTOFFS MIT HERVORRAGENDEM WÄRMEAUSDEHNUNGSKOEFFIZIENTEN ZWISCHEN DEM HARTEN BASISMETALL UND DER WEICHEN MATRIX

Title (fr)

PROCÉDÉ POUR LA PRODUCTION D'UN COMPOSITE MÉTAL-MATRICE DE DIFFÉRENCE SIGNIFICATIVE DE COEFFICIENT DE DILATATION THERMIQUE ENTRE LE MÉTAL DE BASE DUR ET LA MATRICE MOLLE

Publication

EP 2467223 A1 20120627 (EN)

Application

EP 10810229 A 20100705

Priority

• MY PI20093421 A 20090817
• MY 2010000115 W 20100705

Abstract (en)

[origin: WO2011021923A1] The present invention relates to a process for producing a metal-matrix composite of significant ?CTE between the hard base-metal and the soft matrix. The process includes the steps of sintering, pressing and enforced infiltration of the metal-matrix composite compact acting wherein the process is driven by differential thermal expansion coefficients between shell and core materials.

IPC 8 full level

B22F 3/12 (2006.01); B22F 1/105 (2022.01); B22F 1/17 (2022.01); C22C 27/04 (2006.01)

CPC (source: EP US)

B22F 1/105 (2022.01 - EP US); B22F 1/17 (2022.01 - EP US); B22F 3/12 (2013.01 - EP); C22C 9/02 (2013.01 - EP); C22C 27/04 (2013.01 - EP US); C22C 47/00 (2013.01 - EP); B22F 2009/042 (2013.01 - EP); B22F 2998/10 (2013.01 - EP); B22F 2999/00 (2013.01 - EP)

Citation (search report)

See references of WO 2011021923A1

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR

DOCDB simple family (publication)

WO 2011021923 A1 20110224; AU 2010284750 A1 20120315; AU 2010284750 B2 20140508; AU 2010284750 B9 20140724; CA 2770464 A1 20110224; EP 2467223 A1 20120627; MY 153686 A 20150313

DOCDB simple family (application)

MY 2010000115 W 20100705; AU 2010284750 A 20100705; CA 2770464 A 20100705; EP 10810229 A 20100705; MY PI20093421 A 20090817