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1. (WO2018087224) COMPOSITE MATERIAL MADE OF METAL AND CERAMIC, AND METHOD FOR PRODUCTION THEREOF
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Pub. No.: WO/2018/087224 International Application No.: PCT/EP2017/078751
Publication Date: 17.05.2018 International Filing Date: 09.11.2017
IPC:
C22C 29/06 (2006.01) ,C22C 29/12 (2006.01) ,C22C 29/14 (2006.01) ,C22C 29/16 (2006.01) ,C22C 16/00 (2006.01) ,C22C 27/00 (2006.01) ,C22C 27/02 (2006.01) ,C22C 27/04 (2006.01) ,C22C 27/06 (2006.01)
C CHEMISTRY; METALLURGY
22
METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
C
ALLOYS
29
Alloys based on carbides, oxides, borides, nitrides or silicides, e.g. cermets, or other metal compounds, e. g. oxynitrides, sulfides
02
based on carbides or carbonitrides
06
based on carbides, but not containing other metal compounds
C CHEMISTRY; METALLURGY
22
METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
C
ALLOYS
29
Alloys based on carbides, oxides, borides, nitrides or silicides, e.g. cermets, or other metal compounds, e. g. oxynitrides, sulfides
12
based on oxides
C CHEMISTRY; METALLURGY
22
METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
C
ALLOYS
29
Alloys based on carbides, oxides, borides, nitrides or silicides, e.g. cermets, or other metal compounds, e. g. oxynitrides, sulfides
14
based on borides
C CHEMISTRY; METALLURGY
22
METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
C
ALLOYS
29
Alloys based on carbides, oxides, borides, nitrides or silicides, e.g. cermets, or other metal compounds, e. g. oxynitrides, sulfides
16
based on nitrides
C CHEMISTRY; METALLURGY
22
METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
C
ALLOYS
16
Alloys based on zirconium
C CHEMISTRY; METALLURGY
22
METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
C
ALLOYS
27
Alloys based on rhenium or a refractory metal not mentioned in groups C22C14/ or C22C16/130
C CHEMISTRY; METALLURGY
22
METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
C
ALLOYS
27
Alloys based on rhenium or a refractory metal not mentioned in groups C22C14/ or C22C16/130
02
Alloys based on vanadium, niobium or tantalum
C CHEMISTRY; METALLURGY
22
METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
C
ALLOYS
27
Alloys based on rhenium or a refractory metal not mentioned in groups C22C14/ or C22C16/130
04
Alloys based on tungsten or molybdenum
C CHEMISTRY; METALLURGY
22
METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
C
ALLOYS
27
Alloys based on rhenium or a refractory metal not mentioned in groups C22C14/ or C22C16/130
06
Alloys based on chromium
Applicants:
TECHNISCHE UNIVERSITÄT BERGAKADEMIE FREIBERG [DE/DE]; Akademiestraße 6 09599 Freiberg, DE
Inventors:
ANEZIRIS, Christos G.; DE
GEHRE, Patrick; DE
DUDCZIG, Steffen; DE
Agent:
KAILUWEIT & UHLEMANN PATENTANWÄLTE PARTNERSCHAFT MBB; Bamberger Straße 49 01187 Dresden, DE
Priority Data:
10 2016 013 265.509.11.2016DE
Title (EN) COMPOSITE MATERIAL MADE OF METAL AND CERAMIC, AND METHOD FOR PRODUCTION THEREOF
(FR) MATÉRIAU COMPOSITE EN MÉTAL ET CÉRAMIQUE, ET PROCÉDÉ DE FABRICATION
(DE) VERBUNDWERKSTOFF AUS METALL UND KERAMIK UND VERFAHREN ZU DESSEN HERSTELLUNG
Abstract:
(EN) The invention relates to a composite material of metal and ceramic, having a ceramic portion and a metal and/or metalloceramic portion, wherein the composite material contains the metal and/or metalloceramic portion as coarse grains having grain sizes of 500 µm to 10,000 µm. The composite material contains the metal and/or metalloceramic portion as coarse grains at a fraction of greater than 5 wt.% in relation to the composite material.
(FR) La présente invention concerne un matériau composite en métal et céramique, comprenant une fraction céramique et une fraction métal et/ou une fraction métallo-céramique, le matériau composite contenant la fraction métallique et/ou la fraction métallo-céramique sous forme de gros grains d’une granulométrie comprise entre 500 µm et 10 000 µm. Le matériau composite contient la fraction métallique et/ou métallo-céramique sous forme de gros grains avec une fraction supérieure à 5 % en poids par rapport au matériau composite.
(DE) Die Erfindung betrifft einen Verbundwerkstoff aus Metall und Keramik mit einem keramischen und einem metallischen und/oder einem metallokeramischen Anteil, wobei der Verbundwerkstoff den metallischen und/oder metallokeramischen Anteil als Grobkorn mit Korngrößen von 500µm bis 10.000µm enthält. Der Verbundwerkstoff enthält den metallischen und/oder metallokeramischen Anteil als Grobkorn mit einem Anteil größer als Gew.-% bezogen auf den Verbundwerkstoff.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: German (DE)
Filing Language: German (DE)