SE0302532L - Skär baserat på WC med en bindefas av volfram, sätt att tillverka skäret och användning av detta - Google Patents
Skär baserat på WC med en bindefas av volfram, sätt att tillverka skäret och användning av dettaInfo
- Publication number
- SE0302532L SE0302532L SE0302532A SE0302532A SE0302532L SE 0302532 L SE0302532 L SE 0302532L SE 0302532 A SE0302532 A SE 0302532A SE 0302532 A SE0302532 A SE 0302532A SE 0302532 L SE0302532 L SE 0302532L
- Authority
- SE
- Sweden
- Prior art keywords
- tungsten
- insert
- making
- way
- binder phase
- Prior art date
Links
Classifications
-
- 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
- B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
- B22F7/02—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite layers
-
- 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
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/24—After-treatment of workpieces or articles
- B22F2003/247—Removing material: carving, cleaning, grinding, hobbing, honing, lapping, polishing, milling, shaving, skiving, turning the surface
-
- 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
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/24—After-treatment of workpieces or articles
- B22F2003/248—Thermal after-treatment
-
- 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
-
- 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
- Y10T407/00—Cutters, for shaping
- Y10T407/27—Cutters, for shaping comprising tool of specific chemical composition
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Composite Materials (AREA)
- Manufacturing & Machinery (AREA)
- Powder Metallurgy (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
- Ceramic Products (AREA)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0302532A SE525898C2 (sv) | 2003-09-24 | 2003-09-24 | Skär baserat på WC med en bindefas av volfram, sätt att tillverka skäret och användning av detta |
EP04445084.9A EP1518938B1 (en) | 2003-09-24 | 2004-08-23 | Cutting tool |
US10/925,922 US7128774B2 (en) | 2003-09-24 | 2004-08-26 | Cutting tool |
IL163761A IL163761A (en) | 2003-09-24 | 2004-08-26 | Cutting device |
JP2004277663A JP4713119B2 (ja) | 2003-09-24 | 2004-09-24 | 切削工具インサート及びその製造方法 |
KR1020040076811A KR101279282B1 (ko) | 2003-09-24 | 2004-09-24 | 절삭 공구 |
KR1020120046414A KR20120069626A (ko) | 2003-09-24 | 2012-05-02 | 절삭 공구 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0302532A SE525898C2 (sv) | 2003-09-24 | 2003-09-24 | Skär baserat på WC med en bindefas av volfram, sätt att tillverka skäret och användning av detta |
Publications (3)
Publication Number | Publication Date |
---|---|
SE0302532D0 SE0302532D0 (sv) | 2003-09-24 |
SE0302532L true SE0302532L (sv) | 2005-03-25 |
SE525898C2 SE525898C2 (sv) | 2005-05-24 |
Family
ID=29212527
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE0302532A SE525898C2 (sv) | 2003-09-24 | 2003-09-24 | Skär baserat på WC med en bindefas av volfram, sätt att tillverka skäret och användning av detta |
Country Status (6)
Country | Link |
---|---|
US (1) | US7128774B2 (sv) |
EP (1) | EP1518938B1 (sv) |
JP (1) | JP4713119B2 (sv) |
KR (2) | KR101279282B1 (sv) |
IL (1) | IL163761A (sv) |
SE (1) | SE525898C2 (sv) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007269534A (ja) * | 2006-03-31 | 2007-10-18 | Allied Material Corp | Wc粉とその製造方法 |
JP2009226512A (ja) * | 2008-03-21 | 2009-10-08 | Tungaloy Corp | 炭化タングステン基焼結体 |
US8163232B2 (en) * | 2008-10-28 | 2012-04-24 | University Of Utah Research Foundation | Method for making functionally graded cemented tungsten carbide with engineered hard surface |
US8936750B2 (en) | 2009-11-19 | 2015-01-20 | University Of Utah Research Foundation | Functionally graded cemented tungsten carbide with engineered hard surface and the method for making the same |
US9388482B2 (en) | 2009-11-19 | 2016-07-12 | University Of Utah Research Foundation | Functionally graded cemented tungsten carbide with engineered hard surface and the method for making the same |
JP2012228370A (ja) * | 2011-04-26 | 2012-11-22 | Tokai Ind Sewing Mach Co Ltd | 刺繍ミシンのヒートカット装置 |
US10304050B2 (en) | 2013-02-13 | 2019-05-28 | Paypal, Inc. | NFC card verification |
DE102014204277B4 (de) * | 2014-03-07 | 2023-06-15 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | VERSCHLEIßFESTE WOLFRAMCARBID-KERAMIKEN UND VERFAHREN ZU IHRER HERSTELLUNG |
JPWO2018003877A1 (ja) * | 2016-06-30 | 2019-08-08 | 三菱マテリアル株式会社 | 超硬質焼結体 |
JP6845715B2 (ja) | 2017-03-13 | 2021-03-24 | 三菱マテリアル株式会社 | 硬質焼結体 |
JP7068658B2 (ja) * | 2018-09-28 | 2022-05-17 | 三菱マテリアル株式会社 | 硬質焼結体およびその製造方法 |
ES2912991T3 (es) * | 2019-07-10 | 2022-05-30 | Sandvik Mining And Construction Tools Ab | Cuerpo de carburo cementado con gradiente y método de fabricación del mismo |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB504522A (en) | 1938-07-06 | 1939-04-26 | Harry Petersson | Improvements in hard metal alloys |
GB503397A (en) | 1938-07-06 | 1939-04-05 | Harry Petersson | Improvements in hard metal alloys |
US3507631A (en) * | 1968-07-17 | 1970-04-21 | Du Pont | Nitride-refractory metal cutting tools |
JPS59200734A (ja) * | 1983-04-28 | 1984-11-14 | Mitsubishi Metal Corp | 高硬度高靭性サ−メツトの製造法 |
JPS60152650A (ja) * | 1984-01-19 | 1985-08-10 | Daijietsuto Kogyo Kk | 耐摩耗性と高温特性に優れた焼結硬質合金およびその製造方法 |
SE453648B (sv) * | 1984-12-19 | 1988-02-22 | Santrade Ltd | Sett att framstella en porfri kropp av en legering av hardemne och bindefas |
JP3107701B2 (ja) * | 1994-03-23 | 2000-11-13 | 東芝タンガロイ株式会社 | 高硬度超硬合金 |
US5918103A (en) * | 1995-06-06 | 1999-06-29 | Toshiba Tungaloy Co., Ltd. | Plate-crystalline tungsten carbide-containing hard alloy, composition for forming plate-crystalline tungsten carbide and process for preparing said hard alloy |
JP3310138B2 (ja) * | 1995-07-11 | 2002-07-29 | ダイジ▲ェ▼ット工業株式会社 | 焼結硬質材 |
JPH0978158A (ja) * | 1995-09-07 | 1997-03-25 | Mitsubishi Materials Corp | 微粒wc基超硬合金の製造方法 |
-
2003
- 2003-09-24 SE SE0302532A patent/SE525898C2/sv not_active IP Right Cessation
-
2004
- 2004-08-23 EP EP04445084.9A patent/EP1518938B1/en not_active Not-in-force
- 2004-08-26 IL IL163761A patent/IL163761A/en not_active IP Right Cessation
- 2004-08-26 US US10/925,922 patent/US7128774B2/en not_active Expired - Fee Related
- 2004-09-24 KR KR1020040076811A patent/KR101279282B1/ko not_active IP Right Cessation
- 2004-09-24 JP JP2004277663A patent/JP4713119B2/ja not_active Expired - Fee Related
-
2012
- 2012-05-02 KR KR1020120046414A patent/KR20120069626A/ko not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
IL163761A (en) | 2009-02-11 |
EP1518938A1 (en) | 2005-03-30 |
JP4713119B2 (ja) | 2011-06-29 |
IL163761A0 (en) | 2005-12-18 |
EP1518938B1 (en) | 2013-05-29 |
US7128774B2 (en) | 2006-10-31 |
SE0302532D0 (sv) | 2003-09-24 |
SE525898C2 (sv) | 2005-05-24 |
KR101279282B1 (ko) | 2013-06-26 |
US20050126335A1 (en) | 2005-06-16 |
JP2005096071A (ja) | 2005-04-14 |
KR20120069626A (ko) | 2012-06-28 |
KR20050030231A (ko) | 2005-03-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |