DE602004012521D1 - Sinterkarbideinsatz und Method zu dessen Herstellung. - Google Patents
Sinterkarbideinsatz und Method zu dessen Herstellung.Info
- Publication number
- DE602004012521D1 DE602004012521D1 DE602004012521T DE602004012521T DE602004012521D1 DE 602004012521 D1 DE602004012521 D1 DE 602004012521D1 DE 602004012521 T DE602004012521 T DE 602004012521T DE 602004012521 T DE602004012521 T DE 602004012521T DE 602004012521 D1 DE602004012521 D1 DE 602004012521D1
- Authority
- DE
- Germany
- Prior art keywords
- cemented carbide
- production
- carbide insert
- surface portion
- grain size
- 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.)
- Active
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
- B23B27/14—Cutting tools of which the bits or tips or cutting inserts are of special material
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/04—Making non-ferrous alloys by powder metallurgy
- C22C1/05—Mixtures of metal powder with non-metallic powder
- C22C1/051—Making hard metals based on borides, carbides, nitrides, oxides or silicides; Preparation of the powder mixture used as the starting material therefor
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C29/00—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides
- C22C29/02—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides
- C22C29/06—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds
- C22C29/08—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds based on tungsten carbide
-
- 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
- B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
- B22F2005/001—Cutting tools, earth boring or grinding tool other than table ware
-
- 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
- B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
- B22F2005/002—Tools other than cutting tools
-
- 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
- B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12014—All metal or with adjacent metals having metal particles
- Y10T428/12021—All metal or with adjacent metals having metal particles having composition or density gradient or differential porosity
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
- Y10T428/263—Coating layer not in excess of 5 mils thick or equivalent
- Y10T428/264—Up to 3 mils
- Y10T428/265—1 mil or less
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/30—Self-sustaining carbon mass or layer with impregnant or other layer
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0303360 | 2003-12-15 | ||
SE0303360A SE526601C2 (sv) | 2003-12-15 | 2003-12-15 | Hårdmetallskär och sätt att tillverka detsamma |
SE0303487 | 2003-12-22 | ||
SE0303487A SE0303487D0 (sv) | 2003-12-22 | 2003-12-22 | Cemented carbide tool for wire drawing and other cold forming operations and making the same |
Publications (3)
Publication Number | Publication Date |
---|---|
DE602004012521D1 true DE602004012521D1 (de) | 2008-04-30 |
DE602004012521T2 DE602004012521T2 (de) | 2009-05-07 |
DE602004012521T8 DE602004012521T8 (de) | 2009-08-13 |
Family
ID=34555024
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE602004012521T Active DE602004012521T8 (de) | 2003-12-15 | 2004-12-08 | Sinterkarbideinsatz und Methode zu dessen Herstellung |
Country Status (10)
Country | Link |
---|---|
US (2) | US7449043B2 (de) |
EP (1) | EP1548136B1 (de) |
JP (1) | JP2005177981A (de) |
KR (2) | KR20050060024A (de) |
CN (1) | CN1636654B (de) |
AT (1) | ATE389737T1 (de) |
DE (1) | DE602004012521T8 (de) |
ES (1) | ES2301959T3 (de) |
IL (1) | IL165665A0 (de) |
PT (1) | PT1548136E (de) |
Families Citing this family (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2364700C2 (ru) * | 2003-12-15 | 2009-08-20 | Сандвик Интеллекчуал Проперти Аб | Режущая пластина или головка инструмента из твердого сплава для применения в горном деле и строительстве и способ ее изготовления |
SE529013C2 (sv) * | 2005-05-27 | 2007-04-10 | Sandvik Intellectual Property | Hårdmetall för verktyg för kallbearbetning av dryckesburkar, samt användning av sådan hårdmetall i verktyg för kallbearbetning |
EP2152926A4 (de) | 2007-04-27 | 2012-01-25 | Taegu Tec Ltd | Beschichtete hartmetallschneidwerkzeuge und verfahren zur vorbehandlung und beschichtung zur herstellung von hartmetallschneidwerkzeugen |
JP5065758B2 (ja) * | 2007-05-16 | 2012-11-07 | 住友電気工業株式会社 | 被覆切削工具 |
JP5038017B2 (ja) * | 2007-05-16 | 2012-10-03 | 住友電気工業株式会社 | 被覆切削工具 |
JP5065757B2 (ja) * | 2007-05-16 | 2012-11-07 | 住友電気工業株式会社 | 被覆切削工具 |
SE0701320L (sv) * | 2007-06-01 | 2008-12-02 | Sandvik Intellectual Property | Belagd hårdmetall för formverktygsapplikationer |
SE531704C2 (sv) * | 2007-07-13 | 2009-07-14 | Seco Tools Ab | Finkornig hårdmetall för svarvning av varmhållfasta superlegeringar (HRSA) |
SE531971C2 (sv) | 2007-08-24 | 2009-09-15 | Seco Tools Ab | Belagt skärverktyg för allmän svarvning i varmhållfast superlegeringar (HRSA) |
DE102007044087A1 (de) * | 2007-09-14 | 2009-10-29 | Sandvik Intellectual Property Ab | Gewindefräser |
US8790439B2 (en) * | 2008-06-02 | 2014-07-29 | Kennametal Inc. | Composite sintered powder metal articles |
GB0816836D0 (en) | 2008-09-15 | 2008-10-22 | Element Six Holding Gmbh | Steel wear part with hard facing |
GB0816837D0 (en) | 2008-09-15 | 2008-10-22 | Element Six Holding Gmbh | A Hard-Metal |
EP2184122A1 (de) * | 2008-11-11 | 2010-05-12 | Sandvik Intellectual Property AB | Zementierter Carbidkörper und Verfahren |
AU2013273604B2 (en) * | 2008-11-11 | 2015-12-03 | Sandvik Intellectual Property Ab | Cemented carbide body and method |
JP2010121735A (ja) * | 2008-11-20 | 2010-06-03 | Motoyama Eng Works Ltd | 弁 |
US20120177453A1 (en) | 2009-02-27 | 2012-07-12 | Igor Yuri Konyashin | Hard-metal body |
US8216677B2 (en) | 2009-03-30 | 2012-07-10 | Us Synthetic Corporation | Polycrystalline diamond compacts, methods of making same, and applications therefor |
US8756983B2 (en) | 2010-06-25 | 2014-06-24 | Halliburton Energy Services, Inc. | Erosion resistant hard composite materials |
US9217294B2 (en) | 2010-06-25 | 2015-12-22 | Halliburton Energy Services, Inc. | Erosion resistant hard composite materials |
US20110315668A1 (en) * | 2010-06-25 | 2011-12-29 | Olsen Garrett T | Erosion Resistant Hard Composite Materials |
US9309583B2 (en) * | 2010-06-25 | 2016-04-12 | Halliburton Energy Services, Inc. | Erosion resistant hard composite materials |
US9138832B2 (en) | 2010-06-25 | 2015-09-22 | Halliburton Energy Services, Inc. | Erosion resistant hard composite materials |
CN102653002A (zh) * | 2011-03-03 | 2012-09-05 | 湖南博云东方粉末冶金有限公司 | 多层复合硬质合金产品及其制造方法 |
WO2013129586A1 (ja) * | 2012-02-28 | 2013-09-06 | 京セラ株式会社 | ドリル用ブランク、ドリル用ブランクの製造方法、およびドリル並びにドリルの製造方法 |
US9132480B2 (en) * | 2012-04-09 | 2015-09-15 | Kennametal Inc. | Multi-component powder compaction molds and related methods |
JP5900800B2 (ja) * | 2012-06-06 | 2016-04-06 | 住友電工ハードメタル株式会社 | 切削工具用の基材およびそれを含む表面被覆切削工具 |
DE102012015565A1 (de) * | 2012-08-06 | 2014-05-15 | Kennametal Inc. | Gesinterter Hartmetallkörper, Verwendung und Verfahren zur Herstellung des Hartmetallkörpers |
CN103691957A (zh) * | 2013-12-29 | 2014-04-02 | 镇江东艺机械有限公司 | 一种硬质合金刀具毛坯的制造方法 |
AT15262U1 (de) * | 2016-03-25 | 2017-04-15 | Plansee Se | Glasschmelz-Komponente |
WO2017167906A1 (en) | 2016-04-01 | 2017-10-05 | Pramet Tools, S.R.O. | Surface hardening of cemented carbide body |
DE102016207028A1 (de) * | 2016-04-26 | 2017-10-26 | H.C. Starck Gmbh | Hartmetall mit zähigkeitssteigerndem Gefüge |
KR102457545B1 (ko) * | 2016-09-28 | 2022-10-20 | 산드빅 인터렉츄얼 프로퍼티 에이비 | 착암 인서트 |
ES2947357T3 (es) * | 2018-03-27 | 2023-08-07 | Sandvik Mining And Construction Tools Ab | Inserto de perforación de rocas |
EP3653743A1 (de) * | 2018-11-14 | 2020-05-20 | Sandvik Mining and Construction Tools AB | Bindemittelumverteilung in einem hartmetallbergbaueinsatz |
CN114289721A (zh) * | 2022-01-06 | 2022-04-08 | 温州宏丰合金有限公司 | 一种夹心合金棒材及其制造方法 |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4359335A (en) | 1980-06-05 | 1982-11-16 | Smith International, Inc. | Method of fabrication of rock bit inserts of tungsten carbide (WC) and cobalt (Co) with cutting surface wear pad of relative hardness and body portion of relative toughness sintered as an integral composite |
US4403652A (en) * | 1981-04-01 | 1983-09-13 | Crepaco, Inc. | Plate heat exchanger |
EP0182759B2 (de) | 1984-11-13 | 1993-12-15 | Santrade Ltd. | Gesinterte Hartmetallegierung zum Gesteinsbohren und zum Schneiden von Mineralien |
EP0194018A1 (de) | 1985-01-31 | 1986-09-10 | Boart International Limited | Herstellung von Einzelteilen aus Hartmetall |
SE453202B (sv) | 1986-05-12 | 1988-01-18 | Sandvik Ab | Sinterkropp for skerande bearbetning |
US4705124A (en) * | 1986-08-22 | 1987-11-10 | Minnesota Mining And Manufacturing Company | Cutting element with wear resistant crown |
US4990410A (en) * | 1988-05-13 | 1991-02-05 | Toshiba Tungaloy Co., Ltd. | Coated surface refined sintered alloy |
EP0438916B2 (de) * | 1989-12-27 | 2000-12-20 | Sumitomo Electric Industries, Ltd. | Beschichteter Hartmetallkörper und Verfahren zu seiner Herstellung |
JP3046336B2 (ja) * | 1990-09-17 | 2000-05-29 | 東芝タンガロイ株式会社 | 傾斜組成組識の焼結合金及びその製造方法 |
SE9004124D0 (sv) | 1990-12-21 | 1990-12-21 | Sandvik Ab | Haardmetallverktyg foer klippning och stansning |
JPH0726173B2 (ja) * | 1991-02-13 | 1995-03-22 | 東芝タンガロイ株式会社 | 高靭性サーメット及びその製造方法 |
DE69523342T2 (de) * | 1994-05-19 | 2002-06-27 | Sumitomo Electric Industries | Stickstoffenthaltende hartgesinterte Legierung |
US5623723A (en) * | 1995-08-11 | 1997-04-22 | Greenfield; Mark S. | Hard composite and method of making the same |
SE513740C2 (sv) * | 1995-12-22 | 2000-10-30 | Sandvik Ab | Slitstark hårmetallkropp främst för användning vid bergborrning och mineralbrytning |
SE509566C2 (sv) | 1996-07-11 | 1999-02-08 | Sandvik Ab | Sintringsmetod |
SE506949C2 (sv) | 1996-07-19 | 1998-03-09 | Sandvik Ab | Hårdmetallverktyg med borerad ytzon och användning av detta för kallbearbetningsoperationer |
SE509560C2 (sv) | 1996-09-06 | 1999-02-08 | Sandvik Ab | Belagt hårdmetallskär för bearbetning av gjutjärn |
SE510763C2 (sv) | 1996-12-20 | 1999-06-21 | Sandvik Ab | Ämne för ett borr eller en pinnfräs för metallbearbetning |
DE69818097T2 (de) | 1997-12-17 | 2004-07-08 | A.W. Chesterton Co., Stoneham | Rückkopplungdruck- regelsystem für gleitringdichtung |
JP2000160266A (ja) * | 1998-11-25 | 2000-06-13 | Fuji Dies Kk | 傾斜組成の炭化タングステン基超硬合金、その製造方法、およびその応用工具 |
US6589602B2 (en) * | 2001-04-17 | 2003-07-08 | Toshiba Tungaloy Co., Ltd. | Highly adhesive surface-coated cemented carbide and method for producing the same |
AT5837U1 (de) * | 2002-04-17 | 2002-12-27 | Plansee Tizit Ag | Hartmetallbauteil mit gradiertem aufbau |
JP2004292905A (ja) * | 2003-03-27 | 2004-10-21 | Tungaloy Corp | 傾斜組成燒結合金及びその製造方法 |
RU2364700C2 (ru) * | 2003-12-15 | 2009-08-20 | Сандвик Интеллекчуал Проперти Аб | Режущая пластина или головка инструмента из твердого сплава для применения в горном деле и строительстве и способ ее изготовления |
-
2004
- 2004-12-08 PT PT04445125T patent/PT1548136E/pt unknown
- 2004-12-08 EP EP04445125A patent/EP1548136B1/de not_active Not-in-force
- 2004-12-08 DE DE602004012521T patent/DE602004012521T8/de active Active
- 2004-12-08 ES ES04445125T patent/ES2301959T3/es active Active
- 2004-12-08 AT AT04445125T patent/ATE389737T1/de active
- 2004-12-09 IL IL16566504A patent/IL165665A0/xx unknown
- 2004-12-15 KR KR1020040106308A patent/KR20050060024A/ko active Application Filing
- 2004-12-15 JP JP2004363042A patent/JP2005177981A/ja active Pending
- 2004-12-15 US US11/011,185 patent/US7449043B2/en active Active
- 2004-12-15 CN CN200410100298XA patent/CN1636654B/zh not_active Expired - Fee Related
-
2008
- 2008-10-23 US US12/289,272 patent/US7708936B2/en not_active Expired - Fee Related
-
2012
- 2012-06-12 KR KR1020120062753A patent/KR20120070550A/ko not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
DE602004012521T8 (de) | 2009-08-13 |
JP2005177981A (ja) | 2005-07-07 |
IL165665A0 (en) | 2006-01-15 |
US7708936B2 (en) | 2010-05-04 |
ES2301959T3 (es) | 2008-07-01 |
EP1548136B1 (de) | 2008-03-19 |
US20050129951A1 (en) | 2005-06-16 |
ATE389737T1 (de) | 2008-04-15 |
US20090110817A1 (en) | 2009-04-30 |
EP1548136A1 (de) | 2005-06-29 |
PT1548136E (pt) | 2008-06-12 |
US7449043B2 (en) | 2008-11-11 |
DE602004012521T2 (de) | 2009-05-07 |
KR20120070550A (ko) | 2012-06-29 |
CN1636654B (zh) | 2011-09-21 |
CN1636654A (zh) | 2005-07-13 |
KR20050060024A (ko) | 2005-06-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |