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1. (WO2007020634) RESISTANT CERAMIC MATERIAL AND METHOD FOR MAKING SAME
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2007/020634    International Application No.:    PCT/IL2006/000943
Publication Date: 22.02.2007 International Filing Date: 15.08.2006
IPC:
C08G 79/00 (2006.01)
Applicants: CARBOSHIELD LTD [IL/IL]; MATAM, Bldg.30, TEIC - Technion Technological Incubator, P.o.box: 15054, 31905 Haifa (IL) (For All Designated States Except US).
ZANGVIL, Avigdor [IL/IL]; (IL) (For US Only).
KATZ, Michael [IL/IL]; (IL) (For US Only)
Inventors: ZANGVIL, Avigdor; (IL).
KATZ, Michael; (IL)
Agent: PEARL COHEN ZEDEK LATZER; 5 Shenkar Street, P.o.box 12704, 46733 Herzlia (IL)
Priority Data:
60/707,947 15.08.2005 US
Title (EN) RESISTANT CERAMIC MATERIAL AND METHOD FOR MAKING SAME
(FR) CERAMIQUE RESISTANTE ET PROCEDE DE FABRICATION
Abstract: front page image
(EN)The present invention relates to a method of preparing a resistant ceramic material by consolidation of SiC-AlN solution powder including synthesis of a SiC-AlN solid solution, followed by processing steps including crushing (if necessary), milling, sinter-aid addition, binder addition, granulation (if cold-pressed), cold forming and consolidation. This invention also provides a novel resistant ceramic material comprising primarily a homogeneous SiC-AlN solid solution or a homogeneous SiC-AlN solid solution that underwent phase separation, used for military and civil armor, and products that can withstand dynamic loading and are also wear resistant.
(FR)La présente invention concerne un procédé de production d'une céramique résistante par consolidation d'une solution en poudre de SiC-AlN, par synthèse d'une solution solide de SiC-AlN, puis par broyage (le cas échéant), laminage, ajout d'aide au frittage, ajout de liant, granulation (cas du pressage à froid), formage à froid, et consolidation. L'invention concerne également une nouvelle céramique résistance à base essentiellement d'une solution solide de SiC-AlN ayant éventuellement subi une séparation des phases, et convenant pour les blindage de type militaire ou civil, ainsi que des produits résistant aux charges dynamiques, et résistants à l'usure.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)