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1. (WO2018037846) TITANIUM CARBONITRIDE POWDER AND METHOD FOR PRODUCING TITANIUM CARBONITRIDE POWDER
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Pub. No.: WO/2018/037846 International Application No.: PCT/JP2017/027779
Publication Date: 01.03.2018 International Filing Date: 31.07.2017
IPC:
C04B 35/58 (2006.01) ,B22F 1/00 (2006.01) ,B22F 9/02 (2006.01) ,C01B 21/082 (2006.01) ,C01G 23/00 (2006.01)
C CHEMISTRY; METALLURGY
04
CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
B
LIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
35
Shaped ceramic products characterised by their composition; Ceramic compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
515
based on non-oxides
58
based on borides, nitrides or silicides
B PERFORMING OPERATIONS; TRANSPORTING
22
CASTING; POWDER METALLURGY
F
WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
1
Special treatment of metallic powder, e.g. to facilitate working, to improve properties; Metallic powders per se, e.g. mixtures of particles of different composition
B PERFORMING OPERATIONS; TRANSPORTING
22
CASTING; POWDER METALLURGY
F
WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
9
Making metallic powder or suspensions thereof; Apparatus or devices specially adapted therefor
02
using physical processes
C CHEMISTRY; METALLURGY
01
INORGANIC CHEMISTRY
B
NON-METALLIC ELEMENTS; COMPOUNDS THEREOF
21
Nitrogen; Compounds thereof
082
Compounds containing nitrogen and non-metals
C CHEMISTRY; METALLURGY
01
INORGANIC CHEMISTRY
G
COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F94
23
Compounds of titanium
Applicants:
住友電気工業株式会社 SUMITOMO ELECTRIC INDUSTRIES, LTD. [JP/JP]; 大阪府大阪市中央区北浜四丁目5番33号 5-33, Kitahama 4-chome, Chuo-ku, Osaka-shi, Osaka 5410041, JP
Inventors:
深江 恒佑 FUKAE, Kosuke; JP
道内 真人 MICHIUCHI, Masato; JP
津田 圭一 TSUDA, Keiichi; JP
Agent:
山野 宏 YAMANO, Hiroshi; JP
Priority Data:
2016-16198622.08.2016JP
Title (EN) TITANIUM CARBONITRIDE POWDER AND METHOD FOR PRODUCING TITANIUM CARBONITRIDE POWDER
(FR) POUDRE DE CARBONITRURE DE TITANE ET PROCÉDÉ DE PRODUCTION DE POUDRE DE CARBONITRURE DE TITANE
(JA) 炭窒化チタン粉末、及び炭窒化チタン粉末の製造方法
Abstract:
(EN) A titanium carbonitride powder which is used in a starting material for a hard material, and wherein if D50 is the 50% cumulative particle diameter, D10 is the 10% cumulative particle diameter and D90 is the 90% cumulative particle diameter in the volume-based particle size distribution, D50 is from 2.0 μm to 6.0 μm (inclusive) and D10/D90 is from 0.20 to 0.50 (inclusive).
(FR) La présente invention concerne une poudre de carbonitrure de titane qui est utilisée dans un matériau de départ pour un matériau dur, et D50 étant le diamètre de particule cumulé de 50 %, D10 étant le diamètre de particule cumulé de 10 % et D90 étant le diamètre de particule cumulé de 90 % dans la distribution de taille de particule basée sur le volume, D50 est de 2,0 µm à 6,0 µm (inclus) et D10/D90 est de 0,20 à 0,50 (inclus).
(JA) 硬質材料の原料に用いられる炭窒化チタン粉末であって、体積基準の粒度分布における累積50%の粒径をD50、累積10%の粒径をD10、累積90%の粒径をD90としたとき、D50は、2.0μm以上6.0μm以下を満たし、D10/D90は、0.20以上0.50以下を満たす炭窒化チタン粉末。
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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: Japanese (JA)
Filing Language: Japanese (JA)