DE60034801D1 - Hartmetall mit niedriger wärmeleitfähigkeit - Google Patents
Hartmetall mit niedriger wärmeleitfähigkeitInfo
- Publication number
- DE60034801D1 DE60034801D1 DE60034801T DE60034801T DE60034801D1 DE 60034801 D1 DE60034801 D1 DE 60034801D1 DE 60034801 T DE60034801 T DE 60034801T DE 60034801 T DE60034801 T DE 60034801T DE 60034801 D1 DE60034801 D1 DE 60034801D1
- Authority
- DE
- Germany
- Prior art keywords
- thermal conductivity
- low thermal
- hard metal
- hard
- metal
- 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.)
- Expired - Lifetime
Links
Classifications
-
- 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
- B22F3/12—Both compacting and sintering
- B22F3/14—Both compacting and sintering simultaneously
- B22F3/15—Hot isostatic pressing
- B22F3/156—Hot isostatic pressing by a pressure medium in liquid or powder form
-
- 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
- B22F3/22—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces for producing castings from a slip
- B22F3/225—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces for producing castings from a slip by injection molding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
- B29B7/58—Component parts, details or accessories; Auxiliary operations
- B29B7/582—Component parts, details or accessories; Auxiliary operations for discharging, e.g. doors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B9/00—Making granules
- B29B9/02—Making granules by dividing preformed material
- B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
- B29B9/065—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion under-water, e.g. underwater pelletizers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/05—Filamentary, e.g. strands
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/30—Extrusion nozzles or dies
- B29C48/345—Extrusion nozzles comprising two or more adjacently arranged ports, for simultaneously extruding multiple strands, e.g. for pelletising
-
- 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
-
- 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
- B22F2998/10—Processes characterised by the sequence of their steps
-
- 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
- B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/04—Particle-shaped
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Powder Metallurgy (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/378,869 US6521353B1 (en) | 1999-08-23 | 1999-08-23 | Low thermal conductivity hard metal |
US378869 | 1999-08-23 | ||
PCT/US2000/021792 WO2001014608A1 (en) | 1999-08-23 | 2000-08-10 | Low thermal conductivity hard metal |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60034801D1 true DE60034801D1 (de) | 2007-06-21 |
DE60034801T2 DE60034801T2 (de) | 2008-01-17 |
Family
ID=23494885
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60034801T Expired - Lifetime DE60034801T2 (de) | 1999-08-23 | 2000-08-10 | Hartmetall mit niedriger wärmeleitfähigkeit |
Country Status (6)
Country | Link |
---|---|
US (1) | US6521353B1 (de) |
EP (1) | EP1216314B1 (de) |
JP (1) | JP4596720B2 (de) |
KR (1) | KR100695493B1 (de) |
DE (1) | DE60034801T2 (de) |
WO (1) | WO2001014608A1 (de) |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6773405B2 (en) * | 2000-09-15 | 2004-08-10 | Jacob Fraden | Ear temperature monitor and method of temperature measurement |
WO2002053316A1 (en) * | 2000-12-20 | 2002-07-11 | Valtion Teknillinen Tutkimuskeskus | Method for the manufacture of a metal matrix composite, and a metal matrix composite |
ATE302049T1 (de) * | 2001-07-06 | 2005-09-15 | C D Waelzholz Brockhaus Gmbh | Skikantenprofil |
KR20040057014A (ko) * | 2002-12-24 | 2004-07-01 | 한락수 | 콘크리트 펌프용 접동 구조물 및 그 제작방법 |
US7226553B2 (en) * | 2003-07-30 | 2007-06-05 | E. I. Du Pont De Nemours And Company | Polymer underwater pelletizer apparatus and process incorporating same |
US20050072269A1 (en) * | 2003-10-03 | 2005-04-07 | Debangshu Banerjee | Cemented carbide blank suitable for electric discharge machining and cemented carbide body made by electric discharge machining |
US7316557B2 (en) * | 2004-05-08 | 2008-01-08 | Good Earth Tools, Inc. | Die for extruding material |
JP4256294B2 (ja) * | 2004-03-31 | 2009-04-22 | 株式会社神戸製鋼所 | ダイプレート |
US20080143026A1 (en) * | 2005-03-17 | 2008-06-19 | Companhia Vale Do Rio Doce | Material for Coating Iron Ore Pelletizing Disks and Drums and a Constructive Arrangement for Pelletizing Disks and Drums |
TWI337203B (en) * | 2005-12-30 | 2011-02-11 | Ind Tech Res Inst | Multi metal base thermal resistance alloy and a mold with the multi metal base thermal resistance alloy layer |
CN101479951B (zh) * | 2006-04-27 | 2013-10-30 | 德克萨斯仪器股份有限公司 | 在无线通信系统中分配参考信号的方法和装置 |
US8202344B2 (en) * | 2007-05-21 | 2012-06-19 | Kennametal Inc. | Cemented carbide with ultra-low thermal conductivity |
US20090321144A1 (en) * | 2008-06-30 | 2009-12-31 | Wyble Kevin J | Protecting an element from excessive surface wear by localized hardening |
US8297382B2 (en) | 2008-10-03 | 2012-10-30 | Us Synthetic Corporation | Polycrystalline diamond compacts, method of fabricating same, and various applications |
US20100129479A1 (en) * | 2008-11-25 | 2010-05-27 | Kennametal Inc. | Pelletizing die plate, pelletizing die assembly, and method for making the same |
US8535408B2 (en) | 2009-04-29 | 2013-09-17 | Reedhycalog, L.P. | High thermal conductivity hardfacing |
US20100276208A1 (en) * | 2009-04-29 | 2010-11-04 | Jiinjen Albert Sue | High thermal conductivity hardfacing for drilling applications |
RU2447169C2 (ru) * | 2010-06-18 | 2012-04-10 | Открытое акционерное общество "ВНИИИНСТРУМЕНТ" | Способ изготовления спеченного твердого сплава |
JP2012130948A (ja) | 2010-12-22 | 2012-07-12 | Sumitomo Electric Ind Ltd | 回転ツール |
EP2656959A4 (de) | 2010-12-22 | 2017-07-26 | Sumitomo Electric Industries, Ltd. | Drehwerkzeug |
JP2012130947A (ja) | 2010-12-22 | 2012-07-12 | Sumitomo Electric Ind Ltd | 回転ツール |
US9314985B2 (en) | 2011-09-27 | 2016-04-19 | Kennametal Inc. | Coated pelletizing extrusion dies and method for making the same |
WO2013112708A1 (en) | 2012-01-24 | 2013-08-01 | Reedhycalog, L.P. | High thermal conductivity hardfacing |
WO2014057358A2 (en) * | 2012-10-09 | 2014-04-17 | Sandvik Intellectual Property Ab | Low binder, wear resistant hard metal |
CH707503A2 (fr) * | 2013-01-17 | 2014-07-31 | Omega Sa | Axe de pivotement pour mouvement horloger. |
US10363595B2 (en) | 2014-06-09 | 2019-07-30 | Hyperion Materials & Technologies (Sweden) Ab | Cemented carbide necking tool |
KR20170018831A (ko) * | 2014-06-09 | 2017-02-20 | 산드빅 인터렉츄얼 프로퍼티 에이비 | 초경합금 넥킹 공구 |
DE102014112374A1 (de) * | 2014-08-28 | 2016-03-03 | Deutsche Edelstahlwerke Gmbh | Stahl mit hoher Verschleißbeständigkeit, Härte und Korrosionsbeständigkeit sowie niedriger Wärmeleitfähigkeit und Verwendung eines solchen Stahls |
US10124523B2 (en) * | 2014-11-20 | 2018-11-13 | Gala Industries, Inc. | Die plate with die plate body having an apertured downstream face covered by a solid face plate |
MY179165A (en) * | 2014-12-30 | 2020-10-30 | Hyperion Materials & Tech Sweden Ab | Light weight cemented carbide for flow erosion components |
RU2684523C1 (ru) * | 2018-04-11 | 2019-04-09 | Федеральное Государственное Бюджетное Учреждение Науки Институт Биохимической Физики Им. Н.М. Эмануэля Российской Академии Наук (Ибхф Ран) | Способ получения сплавов Ni-Cr-C повышенной твердости, содержащих вискеры карбида хрома |
GB201900988D0 (en) | 2019-01-24 | 2019-03-13 | Hyperion Materials & Tech Sweden Ab | Lightweight cemented carbide |
TW202342777A (zh) * | 2022-01-12 | 2023-11-01 | 美商合銳材料科技公司 | 經改良燒結碳化物組成物 |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE301725B (de) | 1963-07-01 | 1968-06-17 | Sandvikens Jernverks Ab | |
GB1077921A (en) | 1965-02-01 | 1967-08-02 | Immelborn Hartmetallwerk | Hard metal alloy |
US3713788A (en) | 1970-10-21 | 1973-01-30 | Chromalloy American Corp | Powder metallurgy sintered corrosion and heat-resistant, age hardenable nickel-chromium refractory carbide alloy |
US3977837A (en) | 1973-11-06 | 1976-08-31 | Chromalloy American Corporation | Titanium carbide tool steel having improved properties |
JPS589137B2 (ja) * | 1975-02-14 | 1983-02-19 | ダイジエツトコウギヨウ カブシキガイシヤ | 切削用超硬合金 |
US4150984A (en) | 1977-09-15 | 1979-04-24 | Ngk Spark Plug Co., Ltd. | Tungsten carbide-base sintered alloys and method for production thereof |
US4327050A (en) * | 1980-09-22 | 1982-04-27 | Phillips Petroleum Company | Extrusion and pelleting apparatus and method |
DE3264742D1 (en) | 1981-04-06 | 1985-08-22 | Mitsubishi Metal Corp | Tungsten carbide-base hard alloy for hot-working apparatus members |
SE451184B (sv) * | 1982-11-12 | 1987-09-14 | Sandvik Ab | Varmvals av sintrad hardmetall |
JPS5990408U (ja) | 1982-12-10 | 1984-06-19 | 株式会社日本製鋼所 | 合成樹脂押出機用造粒ダイス |
JPH0653906B2 (ja) * | 1983-08-19 | 1994-07-20 | 日立金属株式会社 | 切削用超硬合金 |
AT385775B (de) | 1985-08-08 | 1988-05-10 | Plansee Metallwerk | Korrosionsfeste hartmetall-legierung |
US4828584A (en) * | 1986-01-09 | 1989-05-09 | Ceramatec, Inc. | Dense, fine-grained tungsten carbide ceramics and a method for making the same |
US4752196A (en) | 1986-05-22 | 1988-06-21 | Rogers Tool Works, Inc. | Internally insulated extrusion die |
US4856974A (en) | 1986-05-22 | 1989-08-15 | Rogers Tool Works, Inc. | Internally insulated extrusion die |
DE3891069C2 (de) | 1987-10-26 | 1996-01-11 | Hitachi Metals Ltd | Metallkeramische Legierungen und unter deren Anwendung hergestellte mechanische Verbundstoffteile |
DE3837006C3 (de) | 1988-10-31 | 1993-11-18 | Krupp Widia Gmbh | Hartmetall |
US4923512A (en) | 1989-04-07 | 1990-05-08 | The Dow Chemical Company | Cobalt-bound tungsten carbide metal matrix composites and cutting tools formed therefrom |
KR100231267B1 (ko) | 1991-09-02 | 1999-11-15 | 구라우치 노리타카 | 경질합금 |
US5366138A (en) | 1993-05-05 | 1994-11-22 | Alloy Technology International Inc. | Wear resistant die face and method |
US5736658A (en) | 1994-09-30 | 1998-04-07 | Valenite Inc. | Low density, nonmagnetic and corrosion resistant cemented carbides |
US5603075A (en) | 1995-03-03 | 1997-02-11 | Kennametal Inc. | Corrosion resistant cermet wear parts |
-
1999
- 1999-08-23 US US09/378,869 patent/US6521353B1/en not_active Expired - Lifetime
-
2000
- 2000-08-10 WO PCT/US2000/021792 patent/WO2001014608A1/en active IP Right Grant
- 2000-08-10 EP EP00957349A patent/EP1216314B1/de not_active Expired - Lifetime
- 2000-08-10 JP JP2001518475A patent/JP4596720B2/ja not_active Expired - Lifetime
- 2000-08-10 KR KR1020027002113A patent/KR100695493B1/ko active IP Right Grant
- 2000-08-10 DE DE60034801T patent/DE60034801T2/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
WO2001014608A1 (en) | 2001-03-01 |
US6521353B1 (en) | 2003-02-18 |
KR100695493B1 (ko) | 2007-03-14 |
KR20020025981A (ko) | 2002-04-04 |
EP1216314B1 (de) | 2007-05-09 |
JP2003507578A (ja) | 2003-02-25 |
EP1216314A1 (de) | 2002-06-26 |
JP4596720B2 (ja) | 2010-12-15 |
DE60034801T2 (de) | 2008-01-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |