KR20030023766A - 분말 사출 성형에 의한 복합 성분의 제조 방법 및 상기방법에 사용하기 적합한 복합 분말 - Google Patents
분말 사출 성형에 의한 복합 성분의 제조 방법 및 상기방법에 사용하기 적합한 복합 분말 Download PDFInfo
- Publication number
- KR20030023766A KR20030023766A KR10-2003-7002610A KR20037002610A KR20030023766A KR 20030023766 A KR20030023766 A KR 20030023766A KR 20037002610 A KR20037002610 A KR 20037002610A KR 20030023766 A KR20030023766 A KR 20030023766A
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- South Korea
- Prior art keywords
- composite
- powder
- copper
- composite powder
- component
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Classifications
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- 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
- 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
- B22F1/12—Metallic powder containing non-metallic particles
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- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/48—Manufacture or treatment of parts, e.g. containers, prior to assembly of the devices, using processes not provided for in a single one of the groups H01L21/18 - H01L21/326 or H10D48/04 - H10D48/07
- H01L21/4803—Insulating or insulated parts, e.g. mountings, containers, diamond heatsinks
- H01L21/4807—Ceramic parts
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/48—Manufacture or treatment of parts, e.g. containers, prior to assembly of the devices, using processes not provided for in a single one of the groups H01L21/18 - H01L21/326 or H10D48/04 - H10D48/07
- H01L21/4814—Conductive parts
- H01L21/4871—Bases, plates or heatsinks
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- 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
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Powder Metallurgy (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
Abstract
Description
Claims (14)
- 결합제와 혼합하기 전에 금속 복합 분말을 불활성 분위기 중에서 보호성 액체와 혼합하는 것을 특징으로 하는, 금속 복합 분말 및 결합제를 포함하는 시스템의 분말 사출 성형에 의한 복합 성분의 제조 방법.
- 제1항에 있어서, 금속 복합 분말 및 결합제를 포함하는 시스템이 부가적으로 세라믹 성분을 갖는 것을 특징으로 하는 방법.
- a) 수소를 사용하여 2개 이상의 상이한 금속의 산화물을 환원시킴으로써 금속 복합 분말을 생성하는 단계,b) 불활성 분위기 중에서 금속 복합 분말과 보호성 액체를 혼합하는 단계,c) 임의로 세라믹 성분을 첨가하는 단계,d) 생성물을 결합제와 혼합하는 단계, 및e) 얻어진 복합 분말/결합제 혼합물을 사출 성형시키는 단계를 포함하는 복합 성분의 제조 방법.
- 제1항 내지 제3항 중 어느 한 항에 있어서, 사용되는 보호성 액체가 헥산, 헵탄, 톨루엔 또는 이들의 혼합물인 것을 특징으로 하는 방법.
- 제1항 내지 제4항 중 어느 한 항에 있어서, 보호성 액체가 왁스 성분을 포함하는 것을 특징으로 하는 방법.
- 제1항 내지 제5항 중 어느 한 항에 있어서, 복합 성분이 텅스텐/구리 복합 성분 또는 몰리브덴/구리 복합 성분인 것을 특징으로 하는 방법.
- 제6항에 있어서, 분말 사출 성형의 일부분으로 필요한 소결 단계가 1090 내지 1300 ℃의 소결 온도에서 수행되는 것을 특징으로 하는 방법.
- 제1항 내지 제7항 중 어느 한 항에 있어서, 금속 복합 분말이 주로 2 ㎛ 미만의 일차 금속 입도 및 0.8 중량% 미만의 산소 함량을 갖는 것을 특징으로 하는 방법.
- 주로 2 ㎛ 미만의 일차 금속 입도 및 0.8 중량% 미만, 바람직하게는 0.5 중량% 미만, 특히 바람직하게는 0.3 중량% 미만의 산소 함량을 갖는 것을 특징으로 하는, 몰리브덴/구리 복합 분말.
- 주로 2 ㎛ 미만의 일차 금속 입도 및 0.8 중량% 미만, 바람직하게는 0.5 중량% 미만, 특히 바람직하게는 0.3 중량% 미만의 산소 함량을 갖는 것을 특징으로 하는, 텅스텐/구리 복합 분말.
- 제9항 또는 제10항에 있어서, 세라믹 성분을 포함하는 것을 특징으로 하는 복합 분말.
- 제9항 내지 제11항 중 어느 한 항에 따른 복합 분말의, 분말 사출 성형에 의한 복합 성분의 제조에 있어서의 용도.
- 몰리브덴의 산화물 및 구리의 산화물을 혼합하고, 건식-분쇄하고, 무수 수소를 사용하여 800 내지 1050 ℃의 온도에서 환원시키는 것을 특징으로 하는, 제9항에 따른 몰리브덴/구리 복합 분말의 제조 방법.
- 텅스텐의 산화물 및 구리의 산화물을 혼합하고, 건식-분쇄하고, 무수 수소를 사용하여 800 내지 1050 ℃의 온도에서 환원시키는 것을 특징으로 하는, 제10항에 따른 텅스텐/구리 복합 분말의 제조 방법.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10041194A DE10041194A1 (de) | 2000-08-23 | 2000-08-23 | Verfahren zur Herstellung von Verbundbauteilen durch Pulver-Spritzgießen und dazu geeignete Verbundpulver |
| DE10041194.0 | 2000-08-23 | ||
| PCT/EP2001/009253 WO2002016063A2 (de) | 2000-08-23 | 2001-08-10 | Verfahren zur herstellung von verbundbauteilen durch pulver-spritzgiessen und dazu geeignete verbundpulver |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20030023766A true KR20030023766A (ko) | 2003-03-19 |
| KR100832930B1 KR100832930B1 (ko) | 2008-05-27 |
Family
ID=7653400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020037002610A Expired - Fee Related KR100832930B1 (ko) | 2000-08-23 | 2001-08-10 | 분말 사출 성형에 의한 복합 성분의 제조 방법 및 상기방법에 사용하기 적합한 복합 분말 |
Country Status (14)
| Country | Link |
|---|---|
| US (2) | US6562290B2 (ko) |
| EP (1) | EP1313581B1 (ko) |
| JP (1) | JP2004506815A (ko) |
| KR (1) | KR100832930B1 (ko) |
| CN (3) | CN1876286A (ko) |
| AT (1) | ATE347957T1 (ko) |
| AU (1) | AU2001293754A1 (ko) |
| CA (1) | CA2420262A1 (ko) |
| DE (2) | DE10041194A1 (ko) |
| DK (1) | DK1313581T3 (ko) |
| MX (1) | MXPA03001603A (ko) |
| RU (1) | RU2003107922A (ko) |
| TW (1) | TW539587B (ko) |
| WO (1) | WO2002016063A2 (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100858658B1 (ko) * | 2006-07-31 | 2008-09-16 | 주식회사 쎄타텍 | 텅스텐-구리 방전가공용 전극 제조방법 |
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| KR100468216B1 (ko) * | 2002-05-06 | 2005-01-26 | 국방과학연구소 | 텅스텐이 코팅된 텅스텐-구리 복합 분말의 제조 방법 및그의 용도 |
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| US7416697B2 (en) | 2002-06-14 | 2008-08-26 | General Electric Company | Method for preparing a metallic article having an other additive constituent, without any melting |
| KR100490880B1 (ko) * | 2002-11-30 | 2005-05-24 | 국방과학연구소 | 텅스텐-구리 복합재료의 구리 스며나옴 억제 소결법 |
| US7727462B2 (en) | 2002-12-23 | 2010-06-01 | General Electric Company | Method for meltless manufacturing of rod, and its use as a welding rod |
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| US7897103B2 (en) | 2002-12-23 | 2011-03-01 | General Electric Company | Method for making and using a rod assembly |
| DE10331397A1 (de) * | 2003-07-11 | 2005-01-27 | Mtu Aero Engines Gmbh | Verfahren zur Herstellung von Bauteilen einer Gasturbine sowie entsprechendes Bauteil |
| US20090127801A1 (en) * | 2003-11-14 | 2009-05-21 | Wild River Consulting Group, Llc | Enhanced property metal polymer composite |
| US9105382B2 (en) | 2003-11-14 | 2015-08-11 | Tundra Composites, LLC | Magnetic composite |
| US20110236699A1 (en) * | 2003-11-14 | 2011-09-29 | Tundra Composites, LLC | Work piece comprising metal polymer composite with metal insert |
| EP2270085B1 (en) * | 2003-11-14 | 2019-02-06 | Wild River Consulting Group, LLC | Metal polymer composite, a method for its extrusion and shaped articles made therefrom |
| US7063815B2 (en) | 2003-12-05 | 2006-06-20 | Agency For Science, Technology And Research | Production of composite materials by powder injection molding and infiltration |
| DE102004020404B4 (de) * | 2004-04-23 | 2007-06-06 | H. C. Starck Gmbh & Co. Kg | Trägerplatte für Sputtertargets, Verfahren zu ihrer Herstellung und Einheit aus Trägerplatte und Sputtertarget |
| KR20060008046A (ko) * | 2004-07-23 | 2006-01-26 | 한양대학교 산학협력단 | 나노크기의 금속분말 피드스톡 제조방법 및 이를 이용한소결체 제조방법 |
| US7531021B2 (en) | 2004-11-12 | 2009-05-12 | General Electric Company | Article having a dispersion of ultrafine titanium boride particles in a titanium-base matrix |
| US20060242813A1 (en) * | 2005-04-29 | 2006-11-02 | Fred Molz | Metal injection molding of spinal fixation systems components |
| CN1309547C (zh) * | 2005-05-08 | 2007-04-11 | 北京科技大学 | 一种制备高尺寸精度异型钼零部件的方法 |
| KR101147087B1 (ko) * | 2005-06-28 | 2012-05-17 | 엘지디스플레이 주식회사 | 평판표시소자의 제조방법 |
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| CN103273055B (zh) * | 2013-05-27 | 2015-04-08 | 费县阳光塑料包装制品有限公司 | 一种拉丝及其制备方法 |
| DE102017115784A1 (de) * | 2017-07-13 | 2019-01-17 | Rolls-Royce Deutschland Ltd & Co Kg | Kriechbeständige Legierung und Verfahren zur Herstellung eines Bauteils aus einer kriechbeständigen Legierung |
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| CN108746630A (zh) * | 2018-06-25 | 2018-11-06 | 长春中科昊融新材料研究有限公司 | 降低烧结温度制备金属注射成形喂料的方法 |
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| DE19962015A1 (de) * | 1999-12-22 | 2001-06-28 | Starck H C Gmbh Co Kg | Pulvermischungen bzw. Verbundpulver, Verfahren zu ihrer Herstellung und ihre Verwendung in Verbundwerkstoffen |
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-
2000
- 2000-08-23 DE DE10041194A patent/DE10041194A1/de not_active Withdrawn
-
2001
- 2001-08-10 DK DK01974159T patent/DK1313581T3/da active
- 2001-08-10 CN CNA2006101003962A patent/CN1876286A/zh active Pending
- 2001-08-10 EP EP01974159A patent/EP1313581B1/de not_active Expired - Lifetime
- 2001-08-10 JP JP2002520975A patent/JP2004506815A/ja active Pending
- 2001-08-10 CN CNB018144500A patent/CN1247372C/zh not_active Expired - Fee Related
- 2001-08-10 MX MXPA03001603A patent/MXPA03001603A/es active IP Right Grant
- 2001-08-10 CN CNA200610005437XA patent/CN1799730A/zh active Pending
- 2001-08-10 AU AU2001293754A patent/AU2001293754A1/en not_active Abandoned
- 2001-08-10 CA CA002420262A patent/CA2420262A1/en not_active Abandoned
- 2001-08-10 KR KR1020037002610A patent/KR100832930B1/ko not_active Expired - Fee Related
- 2001-08-10 AT AT01974159T patent/ATE347957T1/de not_active IP Right Cessation
- 2001-08-10 WO PCT/EP2001/009253 patent/WO2002016063A2/de not_active Ceased
- 2001-08-10 RU RU2003107922/02A patent/RU2003107922A/ru not_active Application Discontinuation
- 2001-08-10 DE DE50111650T patent/DE50111650D1/de not_active Expired - Fee Related
- 2001-08-20 US US09/932,916 patent/US6562290B2/en not_active Expired - Fee Related
- 2001-08-22 TW TW090120571A patent/TW539587B/zh not_active IP Right Cessation
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2002
- 2002-11-21 US US10/301,168 patent/US6858060B2/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100858658B1 (ko) * | 2006-07-31 | 2008-09-16 | 주식회사 쎄타텍 | 텅스텐-구리 방전가공용 전극 제조방법 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1447729A (zh) | 2003-10-08 |
| US6562290B2 (en) | 2003-05-13 |
| EP1313581A2 (de) | 2003-05-28 |
| US20030075018A1 (en) | 2003-04-24 |
| JP2004506815A (ja) | 2004-03-04 |
| DE50111650D1 (de) | 2007-01-25 |
| ATE347957T1 (de) | 2007-01-15 |
| TW539587B (en) | 2003-07-01 |
| CA2420262A1 (en) | 2002-02-28 |
| WO2002016063A3 (de) | 2002-09-06 |
| DK1313581T3 (da) | 2007-02-26 |
| KR100832930B1 (ko) | 2008-05-27 |
| MXPA03001603A (es) | 2003-09-10 |
| DE10041194A1 (de) | 2002-03-07 |
| EP1313581B1 (de) | 2006-12-13 |
| AU2001293754A1 (en) | 2002-03-04 |
| CN1799730A (zh) | 2006-07-12 |
| US20020068005A1 (en) | 2002-06-06 |
| WO2002016063A2 (de) | 2002-02-28 |
| CN1876286A (zh) | 2006-12-13 |
| RU2003107922A (ru) | 2004-09-20 |
| US6858060B2 (en) | 2005-02-22 |
| CN1247372C (zh) | 2006-03-29 |
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