SE9100482D0 - Haardmetallkropp anvaend foeretraedesvis foer slitande berg- och mineralavverkning - Google Patents
Haardmetallkropp anvaend foeretraedesvis foer slitande berg- och mineralavverkningInfo
- Publication number
- SE9100482D0 SE9100482D0 SE9100482A SE9100482A SE9100482D0 SE 9100482 D0 SE9100482 D0 SE 9100482D0 SE 9100482 A SE9100482 A SE 9100482A SE 9100482 A SE9100482 A SE 9100482A SE 9100482 D0 SE9100482 D0 SE 9100482D0
- Authority
- SE
- Sweden
- Prior art keywords
- phase
- eta
- mineral
- steeling
- lumber
- 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
- 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
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12014—All metal or with adjacent metals having metal particles
- Y10T428/12028—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, etc.]
- Y10T428/12049—Nonmetal component
- Y10T428/12056—Entirely inorganic
-
- 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
- Y10T428/12028—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, etc.]
- Y10T428/12146—Nonmetal particles in a component
-
- 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
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
-
- 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
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31678—Of metal
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Earth Drilling (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Powder Metallurgy (AREA)
- Heat Treatment Of Steel (AREA)
- Manufacture Of Alloys Or Alloy Compounds (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Priority Applications (13)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9100482A SE500050C2 (sv) | 1991-02-18 | 1991-02-18 | Hårdmetallkropp för slitande mineralavverkning och sätt att framställa denna |
AU10917/92A AU658164B2 (en) | 1991-02-18 | 1992-02-13 | Cemented carbide body used preferably for abrasive rock drilling amd mineral cutting |
ZA921062A ZA921062B (en) | 1991-02-18 | 1992-02-13 | Cemented carbide body used preferably for abrasive rock drilling and mineral cutting |
IE049792A IE920497A1 (en) | 1991-02-18 | 1992-02-17 | Cemented carbide body used preferably for abrasive rock¹drilling and mineral cutting |
DE69215712T DE69215712T2 (de) | 1991-02-18 | 1992-02-17 | Sinterkarbidkörper, insbesondere zum Bohren in und Abtragen von abrasivem Gestein |
EP92850035A EP0500514B1 (en) | 1991-02-18 | 1992-02-17 | Cemented carbide body used preferably for abrasive rock drilling and mineral cutting |
AT92850035T ATE146228T1 (de) | 1991-02-18 | 1992-02-17 | Sinterkarbidkörper, insbesondere zum bohren in und abtragen von abrasivem gestein |
JP4030830A JPH059649A (ja) | 1991-02-18 | 1992-02-18 | 超硬合金体及びその製造方法 |
US07/836,563 US5286549A (en) | 1991-02-18 | 1992-02-18 | Cemented carbide body used preferably for abrasive rock drilling and mineral cutting |
FI920692A FI100997B (sv) | 1991-02-18 | 1992-02-18 | Hårdmetallkropp företrädesvis att användas för abrasiv bergborrning oc h mineralskärning |
CA002061383A CA2061383A1 (en) | 1991-02-18 | 1992-02-18 | Cemented carbide body used preferably for mining abrasive rock |
NO19920643A NO180693B1 (no) | 1991-02-18 | 1992-02-18 | Hardmetall-legeme anvendt fortrinnsvis for slitende bergboring og mineralbryting |
US08/124,542 US5401461A (en) | 1991-02-18 | 1993-09-22 | Cemented carbide body used preferably for abrasive rock drilling and mineral cutting |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9100482A SE500050C2 (sv) | 1991-02-18 | 1991-02-18 | Hårdmetallkropp för slitande mineralavverkning och sätt att framställa denna |
Publications (3)
Publication Number | Publication Date |
---|---|
SE9100482D0 true SE9100482D0 (sv) | 1991-02-18 |
SE9100482L SE9100482L (sv) | 1992-08-19 |
SE500050C2 SE500050C2 (sv) | 1994-03-28 |
Family
ID=20381932
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9100482A SE500050C2 (sv) | 1991-02-18 | 1991-02-18 | Hårdmetallkropp för slitande mineralavverkning och sätt att framställa denna |
Country Status (12)
Country | Link |
---|---|
US (2) | US5286549A (sv) |
EP (1) | EP0500514B1 (sv) |
JP (1) | JPH059649A (sv) |
AT (1) | ATE146228T1 (sv) |
AU (1) | AU658164B2 (sv) |
CA (1) | CA2061383A1 (sv) |
DE (1) | DE69215712T2 (sv) |
FI (1) | FI100997B (sv) |
IE (1) | IE920497A1 (sv) |
NO (1) | NO180693B1 (sv) |
SE (1) | SE500050C2 (sv) |
ZA (1) | ZA921062B (sv) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE505461C2 (sv) * | 1991-11-13 | 1997-09-01 | Sandvik Ab | Hårdmetallkropp med ökad slitstyrka |
SE507098C2 (sv) * | 1994-10-12 | 1998-03-30 | Sandvik Ab | Stift av hårdmetall och bergborrkrona för slående borrning |
US5679445A (en) * | 1994-12-23 | 1997-10-21 | Kennametal Inc. | Composite cermet articles and method of making |
US5914256A (en) * | 1995-06-07 | 1999-06-22 | Wohlstadter Jacob N | Method for promoting enzyme diversity |
SE513740C2 (sv) * | 1995-12-22 | 2000-10-30 | Sandvik Ab | Slitstark hårmetallkropp främst för användning vid bergborrning och mineralbrytning |
SE518810C2 (sv) | 1996-07-19 | 2002-11-26 | Sandvik Ab | Hårdmetallkropp med förbättrade högtemperatur- och termomekaniska egenskaper |
US6063333A (en) * | 1996-10-15 | 2000-05-16 | Penn State Research Foundation | Method and apparatus for fabrication of cobalt alloy composite inserts |
JPH10138027A (ja) * | 1996-11-11 | 1998-05-26 | Shinko Kobelco Tool Kk | ドリル用超硬合金および該合金を用いたプリント基板穿孔用ドリル |
SE515294C2 (sv) | 1999-11-25 | 2001-07-09 | Sandvik Ab | Bergborrkrona och stift för slående borrning samt metod att tillverka en bergborrkrona för slående borrning |
SE522730C2 (sv) * | 2000-11-23 | 2004-03-02 | Sandvik Ab | Metod för tillverkning av en belagd hårdmetallkropp avsedd för skärande bearbetning |
US6869460B1 (en) | 2003-09-22 | 2005-03-22 | Valenite, Llc | Cemented carbide article having binder gradient and process for producing the same |
EP1697551B1 (en) * | 2003-12-15 | 2015-07-22 | Sandvik Intellectual Property AB | Cemented carbide tools for mining and construction applications and method of making the same |
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 |
EP2184122A1 (en) | 2008-11-11 | 2010-05-12 | Sandvik Intellectual Property AB | Cemented carbide body and method |
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 |
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 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3909895A (en) * | 1974-03-13 | 1975-10-07 | Minnesota Mining & Mfg | Coated laminated carbide cutting tool |
US4610931A (en) * | 1981-03-27 | 1986-09-09 | Kennametal Inc. | Preferentially binder enriched cemented carbide bodies and method of manufacture |
DE3574738D1 (de) * | 1984-11-13 | 1990-01-18 | Santrade Ltd | Gesinterte hartmetallegierung zum gesteinsbohren und zum schneiden von mineralien. |
SE456428B (sv) * | 1986-05-12 | 1988-10-03 | Santrade Ltd | Hardmetallkropp for bergborrning med bindefasgradient och sett att framstella densamma |
US4705124A (en) * | 1986-08-22 | 1987-11-10 | Minnesota Mining And Manufacturing Company | Cutting element with wear resistant crown |
JP2684721B2 (ja) * | 1988-10-31 | 1997-12-03 | 三菱マテリアル株式会社 | 表面被覆炭化タングステン基超硬合金製切削工具およびその製造法 |
US5158148A (en) * | 1989-05-26 | 1992-10-27 | Smith International, Inc. | Diamond-containing cemented metal carbide |
-
1991
- 1991-02-18 SE SE9100482A patent/SE500050C2/sv not_active IP Right Cessation
-
1992
- 1992-02-13 ZA ZA921062A patent/ZA921062B/xx unknown
- 1992-02-13 AU AU10917/92A patent/AU658164B2/en not_active Ceased
- 1992-02-17 IE IE049792A patent/IE920497A1/en not_active IP Right Cessation
- 1992-02-17 DE DE69215712T patent/DE69215712T2/de not_active Expired - Lifetime
- 1992-02-17 EP EP92850035A patent/EP0500514B1/en not_active Expired - Lifetime
- 1992-02-17 AT AT92850035T patent/ATE146228T1/de active
- 1992-02-18 US US07/836,563 patent/US5286549A/en not_active Expired - Lifetime
- 1992-02-18 JP JP4030830A patent/JPH059649A/ja active Pending
- 1992-02-18 FI FI920692A patent/FI100997B/sv active
- 1992-02-18 CA CA002061383A patent/CA2061383A1/en not_active Abandoned
- 1992-02-18 NO NO19920643A patent/NO180693B1/no not_active IP Right Cessation
-
1993
- 1993-09-22 US US08/124,542 patent/US5401461A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
NO180693C (no) | 1997-06-04 |
FI920692A (fi) | 1992-08-19 |
AU1091792A (en) | 1992-08-20 |
DE69215712D1 (de) | 1997-01-23 |
NO180693B (no) | 1997-02-17 |
NO920643D0 (no) | 1992-02-18 |
AU658164B2 (en) | 1995-04-06 |
US5401461A (en) | 1995-03-28 |
EP0500514B1 (en) | 1996-12-11 |
SE9100482L (sv) | 1992-08-19 |
JPH059649A (ja) | 1993-01-19 |
FI920692A0 (fi) | 1992-02-18 |
CA2061383A1 (en) | 1992-08-19 |
ATE146228T1 (de) | 1996-12-15 |
EP0500514A1 (en) | 1992-08-26 |
FI100997B (sv) | 1998-03-31 |
IE920497A1 (en) | 1992-08-26 |
US5286549A (en) | 1994-02-15 |
NO920643A (no) | 1992-08-19 |
ZA921062B (en) | 1992-11-25 |
DE69215712T2 (de) | 1997-04-03 |
SE500050C2 (sv) | 1994-03-28 |
NO180693B1 (no) | 1997-06-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |