JP2000501786A - ダイヤモンド工具の製造における予備合金化粉末及びその使用 - Google Patents
ダイヤモンド工具の製造における予備合金化粉末及びその使用Info
- Publication number
- JP2000501786A JP2000501786A JP9521652A JP52165297A JP2000501786A JP 2000501786 A JP2000501786 A JP 2000501786A JP 9521652 A JP9521652 A JP 9521652A JP 52165297 A JP52165297 A JP 52165297A JP 2000501786 A JP2000501786 A JP 2000501786A
- Authority
- JP
- Japan
- Prior art keywords
- powder
- less
- use according
- mixed
- iron
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D3/00—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents
- B24D3/02—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent
- B24D3/04—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent and being essentially inorganic
- B24D3/06—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent and being essentially inorganic metallic or mixture of metals with ceramic materials, e.g. hard metals, "cermets", cements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
- B22F1/06—Metallic powder characterised by the shape of the particles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D13/00—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor
- B24D13/02—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor acting by their periphery
- B24D13/06—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor acting by their periphery the flaps or strips being individually attached
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C26/00—Alloys containing diamond or cubic or wurtzitic boron nitride, fullerenes or carbon nanotubes
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C33/00—Making ferrous alloys
- C22C33/02—Making ferrous alloys by powder metallurgy
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Nanotechnology (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Powder Metallurgy (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Carbon And Carbon Compounds (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.加熱焼結によるダイヤモンド工具の製造におけるバインダーとしての鉄を含 有する予備合金化粉末の使用であって、前記粉末はフィッシャー・サブ・シーブ ・サイザー(Fisher Sub Sieve Sizer)を用いて測定された8μm未満の平均粒径 及び規格ISO4491−2:1989に従って測定された3%未満の水素中で の還元による質量損失を有し、そして前記粉末はその中に、重量%で、10〜8 0%の鉄、40%までのコバルト、60%までのニッケル及び15%までのMを 含有し、Mは少なくとも一部が酸化された状態で存在し、且つ以下の元素:Mn ,Cr,V,Al,Mo及びTiのうちの一つ又はそれより多くを表わし、前記 粉末中の他の成分は不可避不純物からなることを特徴とする使用。 2.前記粉末が5μm未満の平均粒径を有することを特徴とする請求項1記載の 使用。 3.前記粉末が少なくとも30%、そして好ましくは少なくとも50%のFeを 含有することを特徴とする請求項1又は2記載の使用。 4.前記粉末が30%までのCoを含有することを特徴とする請求項1,2又は 3記載の使用。 5.前記粉末が10〜30%のNiを含有することを特徴とする請求項1,2, 3又は4記載の使用。 6.前記粉末が10%までの、好ましくは5%までのMを含有することを特徴と する請求項1ないし5のうちの何れか一つに記載の使用。 7.前記質量損失が2%未満であることを特徴とする請求項1ないし6のうちの 何れか一つに記載の使用。 8.前記粉末が、還元性雰囲気中で、前記粉末の成分の混合水酸化物又は混合オ キサレートを加熱することにより製造されたことを特徴とする請求項1ないし7 のうちの何れか一つに記載の使用。 9.有機化合物の形態の炭素0.05〜3%が前記粉末に添加されることを特徴 とする請求項8記載の使用。 10.前記焼結が650〜1000℃で行われることを特徴とする請求項1ない し9のうちの何れか一つに記載の使用。 11.鉄を含有する予備合金化粉末であって、その使用が請求項1ないし9の対 象である粉末。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE9501014 | 1995-12-08 | ||
BE9501014A BE1009811A3 (fr) | 1995-12-08 | 1995-12-08 | Poudre prealliee et son utilisation dans la fabrication d'outils diamantes. |
PCT/EP1996/005125 WO1997021844A1 (en) | 1995-12-08 | 1996-11-18 | Pre-alloyed powder and its use in the manufacture of diamond tools |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2000501786A true JP2000501786A (ja) | 2000-02-15 |
JP4348650B2 JP4348650B2 (ja) | 2009-10-21 |
Family
ID=3889337
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP52165297A Expired - Lifetime JP4348650B2 (ja) | 1995-12-08 | 1996-11-18 | ダイヤモンド工具の製造における予備合金化粉末及びその使用 |
Country Status (15)
Country | Link |
---|---|
US (1) | US6387151B1 (ja) |
EP (1) | EP0865511B9 (ja) |
JP (1) | JP4348650B2 (ja) |
KR (1) | KR100423456B1 (ja) |
CN (1) | CN1072269C (ja) |
AT (1) | ATE183551T1 (ja) |
BE (1) | BE1009811A3 (ja) |
CA (1) | CA2239406C (ja) |
DE (1) | DE69603876T3 (ja) |
ES (1) | ES2138390T5 (ja) |
IL (1) | IL124837A (ja) |
IN (1) | IN191991B (ja) |
TW (1) | TW345512B (ja) |
WO (1) | WO1997021844A1 (ja) |
ZA (1) | ZA9610101B (ja) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6010283A (en) * | 1997-08-27 | 2000-01-04 | Kennametal Inc. | Cutting insert of a cermet 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 |
US6024776A (en) * | 1997-08-27 | 2000-02-15 | Kennametal Inc. | Cermet having a binder with improved plasticity |
US6170917B1 (en) | 1997-08-27 | 2001-01-09 | Kennametal Inc. | Pick-style tool with a cermet insert 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 |
DE19822663A1 (de) | 1998-05-20 | 1999-12-02 | Starck H C Gmbh Co Kg | Sinteraktive Metall- und Legierungspulver für pulvermetallurgische Anwendungen und Verfahren zu deren Herstellung und deren Verwendung |
FR2784691B1 (fr) * | 1998-10-16 | 2000-12-29 | Eurotungstene Poudres | Poudre metallique prealliee micronique a base de metaux de transition 3d |
EP1492897B1 (en) * | 2002-03-29 | 2005-07-20 | Umicore | Pre-alloyed bond powders |
DE102006045339B3 (de) | 2006-09-22 | 2008-04-03 | H.C. Starck Gmbh | Metallpulver |
DE102006057004A1 (de) | 2006-12-02 | 2008-06-05 | H.C. Starck Gmbh | Metallpulver |
WO2009068154A2 (en) * | 2007-11-26 | 2009-06-04 | Umicore | Thermally stable co powder |
RU2010140369A (ru) * | 2008-03-04 | 2012-04-10 | Ирвин Индастриал Тул Компани (Us) | Инструменты, имеющие рабочие поверхности из уплотненного порошкового металла, и способ |
CN102187005A (zh) * | 2008-10-20 | 2011-09-14 | H.C.施塔克股份有限公司 | 用于生产基于碳化钨的硬质金属的含钼金属粉末 |
DE102008052559A1 (de) | 2008-10-21 | 2010-06-02 | H.C. Starck Gmbh | Metallpulver |
PL232405B1 (pl) | 2015-07-27 | 2019-06-28 | Akademia Gorniczo Hutnicza Im Stanislawa Staszica W Krakowie | Proszek stopowy na bazie żelaza, sposób jego wytwarzania i zastosowanie |
DE102015218440A1 (de) | 2015-09-25 | 2017-03-30 | Robert Bosch Gmbh | Teil aus einem Sinterwerkstoff und Verfahren zu seiner Herstellung |
CN113787189A (zh) * | 2021-11-16 | 2021-12-14 | 西安欧中材料科技有限公司 | 一种增材制造用模具钢球形粉末及其循环利用方法 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB419953A (en) † | 1933-05-22 | 1934-11-22 | Telegraph Constr & Maintenance | Manufacture of nickel iron alloys |
US2238351A (en) | 1940-12-24 | 1941-04-15 | Norton Co | Grinding wheel |
US2410512A (en) | 1942-03-21 | 1946-11-05 | Koebel Diamond Tool Company | Diamond tool and method of making the same |
US3574683A (en) † | 1969-01-14 | 1971-04-13 | Ibm | Preparation of magnetic particles by reacting iron,cobalt,or nickel salts with phthalate ion in dialkyl sulfoxide |
US3574685A (en) † | 1969-01-14 | 1971-04-13 | Ibm | Manufacture of magnetic particles by reacting iron,cobalt,or nickel salts with oxalic acid salts in dialkyl sulfoxide |
US4049380A (en) | 1975-05-29 | 1977-09-20 | Teledyne Industries, Inc. | Cemented carbides containing hexagonal molybdenum |
JPS5337992A (en) | 1976-09-20 | 1978-04-07 | Sumitomo Electric Ind Ltd | Sintered diamond |
CA1103042A (en) * | 1977-05-04 | 1981-06-16 | Akio Hara | Sintered compact for use in a cutting tool and a method of producing the same |
US4160284A (en) † | 1977-07-27 | 1979-07-03 | Graham Magnetics, Inc. | Capacitors and process for making same |
JPS62287035A (ja) * | 1986-06-04 | 1987-12-12 | Fuji Dies Kk | フアインセラミツクス切断用銅−鉄族金属基ダイヤモンド工具 |
SU1689053A1 (ru) | 1989-07-24 | 1991-11-07 | Научно-производственное объединение по природным и искусственным алмазам и алмазному инструменту | Металлическа св зка на основе железа дл алмазного инструмента |
JP3167313B2 (ja) * | 1990-07-24 | 2001-05-21 | シチズン時計株式会社 | 部品の製造方法 |
-
1995
- 1995-12-08 BE BE9501014A patent/BE1009811A3/fr not_active IP Right Cessation
-
1996
- 1996-11-18 AT AT96939869T patent/ATE183551T1/de active
- 1996-11-18 WO PCT/EP1996/005125 patent/WO1997021844A1/en active IP Right Grant
- 1996-11-18 IL IL12483796A patent/IL124837A/en not_active IP Right Cessation
- 1996-11-18 CA CA002239406A patent/CA2239406C/en not_active Expired - Lifetime
- 1996-11-18 DE DE69603876T patent/DE69603876T3/de not_active Expired - Lifetime
- 1996-11-18 ES ES96939869T patent/ES2138390T5/es not_active Expired - Lifetime
- 1996-11-18 JP JP52165297A patent/JP4348650B2/ja not_active Expired - Lifetime
- 1996-11-18 EP EP96939869A patent/EP0865511B9/en not_active Expired - Lifetime
- 1996-11-18 KR KR10-1998-0704369A patent/KR100423456B1/ko not_active IP Right Cessation
- 1996-11-18 CN CN96199915A patent/CN1072269C/zh not_active Expired - Lifetime
- 1996-11-20 TW TW085114270A patent/TW345512B/zh not_active IP Right Cessation
- 1996-11-27 IN IN2045CA1996 patent/IN191991B/en unknown
- 1996-12-02 ZA ZA9610101A patent/ZA9610101B/xx unknown
-
1998
- 1998-11-13 US US09/091,149 patent/US6387151B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ATE183551T1 (de) | 1999-09-15 |
CA2239406C (en) | 2004-07-06 |
DE69603876T3 (de) | 2003-12-18 |
ES2138390T5 (es) | 2003-11-16 |
CA2239406A1 (en) | 1997-06-19 |
KR100423456B1 (ko) | 2004-07-23 |
EP0865511B2 (en) | 2003-03-05 |
JP4348650B2 (ja) | 2009-10-21 |
KR19990072065A (ko) | 1999-09-27 |
ZA9610101B (en) | 1997-06-18 |
WO1997021844A1 (en) | 1997-06-19 |
EP0865511B9 (en) | 2003-08-13 |
DE69603876T2 (de) | 2000-04-20 |
IN191991B (ja) | 2004-02-07 |
CN1072269C (zh) | 2001-10-03 |
TW345512B (en) | 1998-11-21 |
BE1009811A3 (fr) | 1997-08-05 |
EP0865511B1 (en) | 1999-08-18 |
ES2138390T3 (es) | 2000-01-01 |
DE69603876D1 (de) | 1999-09-23 |
IL124837A (en) | 2001-10-31 |
IL124837A0 (en) | 1999-01-26 |
EP0865511A1 (en) | 1998-09-23 |
CN1209173A (zh) | 1999-02-24 |
US6387151B1 (en) | 2002-05-14 |
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