JPS52146715A
(en)
*
|
1976-05-31 |
1977-12-06 |
Toyo Kogyo Co |
Oil seal of rotally piston engine
|
US4101318A
(en)
*
|
1976-12-10 |
1978-07-18 |
Erwin Rudy |
Cemented carbide-steel composites for earthmoving and mining applications
|
AT362943B
(de)
*
|
1977-01-27 |
1981-06-25 |
Sandvik Ab |
Gesintertes hartmetall
|
FR2388891A1
(fr)
*
|
1977-04-26 |
1978-11-24 |
Rudy Erwin |
Carbure metallique pour matieres composites frittees
|
JPS5829247B2
(ja)
*
|
1977-09-13 |
1983-06-21 |
住友電気工業株式会社 |
モリブデンを含む固溶体の製造方法
|
US4216009A
(en)
*
|
1977-07-27 |
1980-08-05 |
Sumitomo Electric Industries, Ltd. |
Method of making alloy and carbide powders of molybdenum and tungsten
|
CH621749A5
(US20010021848A1-20010913-M00008.png)
*
|
1977-08-09 |
1981-02-27 |
Battelle Memorial Institute |
|
US4265662A
(en)
*
|
1977-12-29 |
1981-05-05 |
Sumitomo Electric Industries, Ltd. |
Hard alloy containing molybdenum and tungsten
|
CA1115994A
(en)
*
|
1977-12-29 |
1982-01-12 |
Sumitomo Electric Industries, Ltd. |
Hard alloy containing molybdenum and tungsten
|
SE425003B
(sv)
*
|
1978-02-28 |
1982-08-23 |
Sandvik Ab |
Modifikation av molybden-volfram-karbonitrid enligt kraven i patentet 7800756-4
|
US4442180A
(en)
*
|
1978-05-14 |
1984-04-10 |
Sumitomo Electric Industries, Ltd. |
Sintered body for use in a cutting tool and the method for producing the same
|
US4177324A
(en)
*
|
1978-06-30 |
1979-12-04 |
Union Carbide Corporation |
Hard facing of metal substrates using material containing V, W, Mo, C
|
AU529416B2
(en)
*
|
1978-07-04 |
1983-06-09 |
Sumitomo Electric Industries, Ltd. |
Diamond compact for a wire drawing die
|
US4257809A
(en)
*
|
1979-01-05 |
1981-03-24 |
General Electric Company |
Molybdenum monocarbide-tungsten monocarbide solid solutions
|
US4384884A
(en)
*
|
1981-01-05 |
1983-05-24 |
Sumitomo Electric Industries, Ltd. |
Process for the production of a hard solid solution containing molybdenum
|
DE3100266C2
(de)
*
|
1981-01-08 |
1993-11-18 |
Sumitomo Electric Industries |
Verfahren zur Herstellung von Mischcarbiden oder Mischcarbonitriden
|
US4639352A
(en)
*
|
1985-05-29 |
1987-01-27 |
Sumitomo Electric Industries, Ltd. |
Hard alloy containing molybdenum
|
US4689196A
(en)
*
|
1985-06-24 |
1987-08-25 |
Gte Products Corporation |
Silver-tungsten carbide-graphite electrical contact
|
SE456428B
(sv)
*
|
1986-05-12 |
1988-10-03 |
Santrade Ltd |
Hardmetallkropp for bergborrning med bindefasgradient och sett att framstella densamma
|
JPH0426845Y2
(US20010021848A1-20010913-M00008.png)
*
|
1986-07-30 |
1992-06-26 |
|
|
US4716019A
(en)
*
|
1987-06-04 |
1987-12-29 |
Gte Products Corporation |
Process for producing composite agglomerates of molybdenum and molybdenum carbide
|
US4910091A
(en)
*
|
1987-09-03 |
1990-03-20 |
Air Products And Chemicals, Inc. |
High hardness fine grained tungsten-carbon alloys
|
US4942097A
(en)
*
|
1987-10-14 |
1990-07-17 |
Kennametal Inc. |
Cermet cutting tool
|
DE3891069C2
(de)
*
|
1987-10-26 |
1996-01-11 |
Hitachi Metals Ltd |
Metallkeramische Legierungen und unter deren Anwendung hergestellte mechanische Verbundstoffteile
|
US4945073A
(en)
*
|
1988-09-20 |
1990-07-31 |
The Dow Chemical Company |
High hardness, wear resistant materials
|
US5215945A
(en)
*
|
1988-09-20 |
1993-06-01 |
The Dow Chemical Company |
High hardness, wear resistant materials
|
US5223460A
(en)
*
|
1988-09-20 |
1993-06-29 |
The Dow Chemical Company |
High hardness, wear resistant materials
|
US5256608A
(en)
*
|
1988-09-20 |
1993-10-26 |
The Dow Chemical Company |
High hardness, wear resistant materials
|
CN1042192A
(zh)
*
|
1988-09-20 |
1990-05-16 |
唐化学原料公司 |
高硬度、耐磨材料
|
US4917859A
(en)
*
|
1989-09-06 |
1990-04-17 |
Mitsubishi Steel Mfg. Co., Ltd. |
Dewaxing process for metal powder compacts made by injection molding
|
BE1009811A3
(fr)
|
1995-12-08 |
1997-08-05 |
Union Miniere Sa |
Poudre prealliee et son utilisation dans la fabrication d'outils diamantes.
|
KR100503436B1
(ko)
|
1997-04-29 |
2005-07-26 |
유미코르 |
예비합금 구리 함유 분말 및 이를 다이아몬드공구 제조에 사용하는 방법
|
US6024776A
(en)
*
|
1997-08-27 |
2000-02-15 |
Kennametal Inc. |
Cermet having a binder with improved plasticity
|
US6010283A
(en)
*
|
1997-08-27 |
2000-01-04 |
Kennametal Inc. |
Cutting insert of a cermet having a Co-Ni-Fe-binder
|
US6022175A
(en)
*
|
1997-08-27 |
2000-02-08 |
Kennametal Inc. |
Elongate rotary tool comprising a cermet having a Co-Ni-Fe binder
|
US6170917B1
(en)
|
1997-08-27 |
2001-01-09 |
Kennametal Inc. |
Pick-style tool with a cermet insert having a Co-Ni-Fe-binder
|
US5992546A
(en)
*
|
1997-08-27 |
1999-11-30 |
Kennametal Inc. |
Rotary earth strata penetrating tool with a cermet insert having a co-ni-fe-binder
|
DE19922051A1
(de)
*
|
1999-05-14 |
2000-11-16 |
Olaf Sommer Inst Fuer Festkoer |
Wolframkarbidkristall mit kubischer Kristallstruktur oder einer daraus abgeleiteten Struktur
|
AT410939B
(de)
*
|
2000-12-20 |
2003-08-25 |
Treibacher Ind Ag |
Verfahren zur herstellung von wolframcarbid
|
US7625542B2
(en)
*
|
2003-04-25 |
2009-12-01 |
Inframat Corporation |
Method for the production of metal carbides
|
AT501801B1
(de)
*
|
2005-05-13 |
2007-08-15 |
Boehlerit Gmbh & Co Kg |
Hartmetallkörper mit zähem oberflächenbereich
|
DE102008040093A1
(de)
|
2008-07-02 |
2008-12-18 |
Basf Se |
Verfahren zur Herstellung eines ringähnlichen oxidischen Formkörpers
|
DE102008040094A1
(de)
|
2008-07-02 |
2009-01-29 |
Basf Se |
Verfahren zur Herstellung eines oxidischen geometrischen Formkörpers
|
US9624417B2
(en)
|
2012-10-09 |
2017-04-18 |
Sandvik Intellectual Property Ab |
Low binder, wear resistant hard metal
|
US9725794B2
(en)
*
|
2014-12-17 |
2017-08-08 |
Kennametal Inc. |
Cemented carbide articles and applications thereof
|
CN113173789B
(zh)
*
|
2021-03-30 |
2023-04-18 |
四川科力特硬质合金股份有限公司 |
一种无粘结相耐腐蚀硬质合金及其生产工艺和应用
|