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1. (WO2016104251) CERAMIC BASE MATERIAL AND METHOD FOR PRODUCING SAME
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2016/104251    International Application No.:    PCT/JP2015/085062
Publication Date: 30.06.2016 International Filing Date: 15.12.2015
IPC:
C04B 35/18 (2006.01)
Applicants: NGK INSULATORS, LTD. [JP/JP]; 2-56, Suda-cho, Mizuho-ku, Nagoya-shi, Aichi 4678530 (JP)
Inventors: KONO Hiroshi; (JP).
UMEDA Yuhji; (JP).
ITO Haruhiko; (JP)
Agent: CHIBA Yoshihiro; (JP)
Priority Data:
2014-265037 26.12.2014 JP
Title (EN) CERAMIC BASE MATERIAL AND METHOD FOR PRODUCING SAME
(FR) MATÉRIAU DE BASE EN CÉRAMIQUE ET PROCÉDÉ DE PRODUCTION CORRESPONDANT
(JA) セラミック素地及びその製造方法
Abstract: front page image
(EN)The present invention pertains to a ceramic base material and a method for producing the same. The ceramic base material contains a crystal phase having 3Al2O3⋅2SiO2 as the main crystal phase, as well as Al2O3 and ZrO2. The flexural strength is 450 Ma or higher, and the Young's modulus is 240 GPa or lower.
(FR)La présente invention concerne un matériau de base en céramique et son procédé de production. Le matériau de base en céramique contient une phase cristalline qui présente 3Al2O3⋅2SiO2 en tant que phase cristalline principale, ainsi que Al2O3 et ZrO2. La résistance à la flexion est supérieure ou égale à 450 Ma et le module de Young est inférieur ou égal à 240 GPa.
(JA) 本発明は、セラミック素地及びその製造方法に関する。セラミック素地は、結晶相が、3Al23・2SiO2を主結晶相とし、その他、Al23及びZrO2を含む。曲げ強度が450Ma以上、ヤング率が240GPa以下である。
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, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, 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 (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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: Japanese (JA)
Filing Language: Japanese (JA)