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1. (WO2006080302) COMPOSITE WEAR-RESISTANT MEMBER AND METHOD FOR MANUFACTURE THEREOF
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2006/080302    International Application No.:    PCT/JP2006/301033
Publication Date: 03.08.2006 International Filing Date: 24.01.2006
Chapter 2 Demand Filed:    18.10.2006    
IPC:
C22C 1/05 (2006.01), B22F 3/14 (2006.01), B24D 3/00 (2006.01), C22C 26/00 (2006.01), C22C 29/08 (2006.01)
Applicants: TIX Corporation [JP/JP]; 2-4, Osaki 1-chome Shinagawa-ku, Tokyo 1410032 (JP) (For All Designated States Except US).
NAGAOKA UNIVERSITY OF TECHNOLOGY [JP/JP]; 1603-1, Kamitomiokamachi, Nagaoka-shi, Niigata 9402188 (JP) (For All Designated States Except US).
KURIBAYASHI, Nobuhiro [JP/JP]; (JP) (For US Only).
ISHIZAKI, Kozo [JP/JP]; (JP) (For US Only).
MATSUMARU, Koji [JP/JP]; (JP) (For US Only)
Inventors: KURIBAYASHI, Nobuhiro; (JP).
ISHIZAKI, Kozo; (JP).
MATSUMARU, Koji; (JP)
Agent: ASAMURA, Kiyoshi; Room 331, New Ohtemachi Bldg. 2-1, Ohtemachi 2-chome Chiyoda-ku, Tokyo 100-0004 (JP)
Priority Data:
2005-016581 25.01.2005 JP
Title (EN) COMPOSITE WEAR-RESISTANT MEMBER AND METHOD FOR MANUFACTURE THEREOF
(FR) ELEMENT COMPOSITE RESISTANT A L’USURE ET PROCEDE POUR LE FABRIQUER
(JA) 複合耐摩耗部材及びその製造方法
Abstract: front page image
(EN)Provided are a composite wear-resistant member which can be manufactured with a lowered sintering temperature, and thus can prevent the carbonization of a material around super hard particles such as diamond; and a method for manufacturing the member. The member, characterized in that it comprises hard particles comprising diamond particles and WC particles and an iron group metal containing phosphorus as a binding material, wherein the content of phosphorus is 0.01 to 2.0 wt % relative to the total weight of the WC particles and the binding material.
(FR)L’invention concerne un élément composite résistant à l’usure qui peut être fabriqué avec une température de frittage réduite et peut par conséquent éviter la carbonisation d’un matériau autour de particules super-dures, de diamant par exemple ; l’invention concerne également un procédé de fabrication dudit élément. L’élément est caractérisé en ce qu’il comprend des particules dures comprenant des particules de diamant et des particules de carbure de tungstène (WC) et d’un métal du groupe du fer contenant du phosphore en tant que liant, la teneur en phosphore allant de 0,01 à 2,0 % en poids par rapport au poids total des particules de WC et du liant.
(JA) ダイヤモンド等の超硬質粒子の周囲の炭素化を防ぐために焼結温度を低温にすることが可能な複合耐摩耗部材及びその製造法を提供すること。  ダイヤモンド粒とWC粒からなる硬質粒子と、燐を含有する鉄族金属を結合材とし、燐の重量%がWC粒と結合材の合計重量に対し0.01%~2.0%であることを特徴とする。
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, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, 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, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, 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: Japanese (JA)
Filing Language: Japanese (JA)