KR20080080304A - 금속 야금학적 분말 조성물 - Google Patents
금속 야금학적 분말 조성물 Download PDFInfo
- Publication number
- KR20080080304A KR20080080304A KR1020087014121A KR20087014121A KR20080080304A KR 20080080304 A KR20080080304 A KR 20080080304A KR 1020087014121 A KR1020087014121 A KR 1020087014121A KR 20087014121 A KR20087014121 A KR 20087014121A KR 20080080304 A KR20080080304 A KR 20080080304A
- Authority
- KR
- South Korea
- Prior art keywords
- powder
- powder metallurgy
- alcohol
- iron
- metallurgy composition
- 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.)
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C33/00—Making ferrous alloys
- C22C33/02—Making ferrous alloys by powder metallurgy
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C33/00—Making ferrous alloys
- C22C33/02—Making ferrous alloys by powder metallurgy
- C22C33/0207—Using a mixture of prealloyed powders or a master alloy
-
- 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
- B22F1/10—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material
- B22F1/108—Mixtures obtained by warm mixing
-
- 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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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Powder Metallurgy (AREA)
- Lubricants (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
| 혼합물 | 결합제 | 윤활제 | 유동제 | |
| A | 베헤닐 알코올 | C18-C22 1차아미드 | - | 비교예 |
| B | 베헤닐 알코올 | C18-C22 1차아미드 | 실리콘 이산화물 | 본발명에 따른 예 |
| C | 베헤닐 알코올 | C18-C22 1차아미드 | 카본 블랙 | 본발명에 따른 예 |
| D | 베헤닐 알코올 | EBS | - | 비교예 |
| E | 베헤닐 알코올 | EBS | 카본 블랙 | 본발명에 따른 예 |
| F | PE 655 | EBS | 실리콘 이산화물 | 비교예 |
| G(예비 혼합물) | - | EBS | - | 비교예 |
| H | 스테아릴과 베헤닐 알코올 혼합물 25%/75% | C18-C22 1차아미드 | 카본 블랙 | 본발명에 따른 예 |
| I | 세틸 알코올 | C18-C22 1차아미드 | 카본 블랙 | 본발명에 따른 예 |
| J | 세틸 알코올 | 아연 스테아레이트 | 카본 블랙 | 본발명에 따른 예 |
| 혼합물 | 유동률(초/50 그램) | 겉보기 밀도(AD)[g/㎤] |
| A | 29.0 | 3.16 |
| B | 23.2 | 3.22 |
| C | 23.8 | 3.32 |
| D | 29.6 | 3.08 |
| E | 27.1 | 3.20 |
| F | 25.5 | 3.06 |
| G(예비 혼합물) | 33.0 | 3.03 |
| H | 24.1 | 3.27 |
| I | 24.2 | 3.25 |
| J | 23.7 | 3.26 |
| 혼합물 | 최대 배출력(N/㎟) | 배출 에너지(J/㎠) | ||||||
| 400MPa | 500MPa | 600MPa | 800MPa | 400MPa | 500MPa | 600MPa | 800MPa | |
| C | 24.3 | 29.3 | 31.7 | 35.2 | 26.4 | 32.9 | 37.0 | 41.5 |
| D | 25.0 | 29.5 | 32.3 | 38.0 | 30.3 | 37.9 | 43.5 | 49.4 |
| G | 22.7 | 28.3 | 32.3 | 36.7 | 32.3 | 40.3 | 46.6 | 52.2 |
| H | 22.4 | 28.9 | 31.8 | 35.0 | 26.0 | 33.2 | 36.5 | 41.1 |
| I | 17.7 | 21.5 | 24.5 | 28.0 | 28.2 | 34.1 | 37.8 | 38.9 |
| J | 20.6 | 25.7 | 30.1 | 36.0 | 34.8 | 43.4 | 48.0 | 51.6 |
Claims (11)
- 압분체 제조용 분말 야금 조성물로서,적어도 약 80 중량%의 철 또는 철계 분말,약 20 중량% 까지의 적어도 하나의 합금화 분말,포화 또는 불포화, 및 직쇄 또는 측쇄, C14-C30 지방 알코올을 포함하는 약 0.05 내지 약 2 중량%의 결합제, 및약 0.001 내지 약 0.2 중량%의 유동제를 포함하는,압분체 제조용 분말 야금 조성물.
- 제 1 항에 있어서,상기 지방 알코올은 포화 및 직쇄형인,압분체 제조용 분말 야금 조성물.
- 제 1 항에 있어서,상기 지방 알코올은 세틸 알코올, 스테아릴 알코올, 아라치딜 알코올, 베헤닐 알코올 및 리그노세릴 알코올로 이루어지는 그룹으로부터 선택되는,압분체 제조용 분말 야금 조성물.
- 제 1 항에 있어서,상기 지방 알코올은 스테아릴 알코올, 아라치딜 알코올 및 베헤닐 알코올로 이루어지는 그룹으로부터 선택되는,압분체 제조용 분말 야금 조성물.
- 제 1 항에 있어서,상기 유동제는 카본 블랙과 실리콘 이산화물로 이루어지는 그룹으로부터 선택되는,압분체 제조용 분말 야금 조성물.
- 제 1 항에 있어서,상기 유동제는 카본 블랙인,압분체 제조용 분말 야금 조성물.
- 제 6 항에 있어서,상기 카본 블랙의 입자 크기는 바람직하게 200 nm 이하, 더 바람직하게 100 nm 이하, 가장 바람직하게 50 nm 이하인,압분체 제조용 분말 야금 조성물.
- 제 1 항에 있어서,유기질의 무금속 미분 윤활제를 더 포함하는,압분체 제조용 분말 야금 조성물.
- 제 8 항에 있어서,상기 유기질의 무금속 미분 윤활제는 스테아 아미드, 아라치딜 아미드, 베헤닐 아미드, 스테아릴스테아 아미드 및 에틸렌 비스-스테아아미드로 이루어지는 그룹으로부터 선택되는,압분체 제조용 분말 야금 조성물.
- 제 8 항에 있어서,상기 유기질의 무금속 미분 윤활제는 베헨아미드인,압분체 제조용 분말 야금 조성물.
- 압분체 제조용 분말 야금 조성물의 제조 방법으로서,적어도 약 80 중량%의 철 또는 철계 분말, 약 20 중량% 까지의 적어도 하나의 합금화 분말, C14-C30 지방 알코올을 포함하는 약 0.05 내지 약 2 중량%의 결합제, 및 약 0.001 내지 약 0.2 중량%의 유동제를 포함하는 성분들을 제공하는 단계와,상기 성분들을 상기 결합제의 융점 이상의 온도에서 혼합하는 단계, 및상기 혼합물을 냉각시키는 단계를 포함하는,압분체 제조용 분말 야금 조성물의 제조 방법.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US75500605P | 2005-12-30 | 2005-12-30 | |
| SE0502933 | 2005-12-30 | ||
| US60/755,006 | 2005-12-30 | ||
| SE0502933-5 | 2005-12-30 | ||
| PCT/SE2006/001443 WO2007078232A1 (en) | 2005-12-30 | 2006-12-20 | Metallurgical powder composition |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20080080304A true KR20080080304A (ko) | 2008-09-03 |
| KR101362294B1 KR101362294B1 (ko) | 2014-02-12 |
Family
ID=38228498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020087014121A Active KR101362294B1 (ko) | 2005-12-30 | 2006-12-20 | 금속 야금학적 분말 조성물 |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US7682558B2 (ko) |
| EP (1) | EP1968761B1 (ko) |
| JP (1) | JP5155878B2 (ko) |
| KR (1) | KR101362294B1 (ko) |
| AU (1) | AU2006333660A1 (ko) |
| CA (1) | CA2632460C (ko) |
| PL (1) | PL1968761T3 (ko) |
| RU (1) | RU2419514C2 (ko) |
| TW (1) | TWI311506B (ko) |
| WO (1) | WO2007078232A1 (ko) |
| ZA (1) | ZA200804723B (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20170010825A (ko) * | 2014-05-23 | 2017-02-01 | 회가내스 아베 (피유비엘) | 신규 제품 |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2699033C (en) * | 2007-09-14 | 2013-05-28 | Jfe Steel Corporation | Iron-based powder for powder metallurgy |
| US9855601B2 (en) * | 2008-11-26 | 2018-01-02 | Höganäs Ab (Publ) | Lubricant for powder metallurgical compositions |
| PL2461928T3 (pl) * | 2009-08-05 | 2020-01-31 | Höganäs Ab | Przepuszczalny porowaty kompozyt |
| EP2494083A1 (en) * | 2009-10-26 | 2012-09-05 | Höganäs AB | Iron based powder composition |
| US10259040B2 (en) * | 2013-02-05 | 2019-04-16 | Adeka Corporation | Lubricant for metal powder metallurgy, method of producing same, metal powder composition, and method of producing metal powder metallurgy product |
| US20140277334A1 (en) | 2013-03-14 | 2014-09-18 | Hansen Medical, Inc. | Active drives for robotic catheter manipulators |
| CA2923775C (en) | 2013-09-12 | 2021-09-28 | National Research Council Of Canada | Lubricant for powder metallurgy and metal powder compositions containing said lubricant |
| JP7077117B2 (ja) * | 2018-04-25 | 2022-05-30 | 株式会社神戸製鋼所 | 粉末冶金用混合粉の製造方法 |
| WO2023187550A1 (en) * | 2022-03-29 | 2023-10-05 | Tata Steel Limited | A method of coating iron powder particles with nano silica particles |
Family Cites Families (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1458276A1 (de) * | 1964-09-02 | 1969-01-16 | Mannesmann Ag | Pulvergemisch zum Pressen von Formkoerpern |
| US3340024A (en) * | 1965-06-04 | 1967-09-05 | Exxon Research Engineering Co | Compacting of particulate metals |
| DE1533009B1 (de) | 1966-12-23 | 1971-04-01 | Hoechst Ag | Verfahren zur verbesserung der pressbarkeit von koerpern aus metallpulver |
| US3728110A (en) * | 1968-12-10 | 1973-04-17 | Scm Corp | Process for forming a sintered briquette |
| SE427434B (sv) * | 1980-03-06 | 1983-04-11 | Hoeganaes Ab | Jernbaserad pulverblandning med tillsats mot avblandning och/eller damning |
| SE438275B (sv) | 1983-09-09 | 1985-04-15 | Hoeganaes Ab | Avblandningsfri jernbaserad pulverblandning |
| US4834800A (en) * | 1986-10-15 | 1989-05-30 | Hoeganaes Corporation | Iron-based powder mixtures |
| EP0329475B1 (en) * | 1988-02-18 | 1994-01-26 | Sanyo Chemical Industries Ltd. | Mouldable composition |
| SE468121B (sv) | 1991-04-18 | 1992-11-09 | Hoeganaes Ab | Pulverblandning innehaallande basmetallpulver och bindemedel av diamidvax och saett att framstaella blandningen |
| US5258151A (en) * | 1991-06-01 | 1993-11-02 | Hoechst Aktiengesellschaft | Molding composition for the production of inorganic sintered products |
| DE4136615A1 (de) | 1991-11-07 | 1993-05-13 | Henkel Kgaa | Pulver- und/oder metallspritzgussbindemittel |
| US5298055A (en) * | 1992-03-09 | 1994-03-29 | Hoeganaes Corporation | Iron-based powder mixtures containing binder-lubricant |
| US5290336A (en) * | 1992-05-04 | 1994-03-01 | Hoeganaes Corporation | Iron-based powder compositions containing novel binder/lubricants |
| JP2504365B2 (ja) * | 1992-09-11 | 1996-06-05 | 株式会社神戸製鋼所 | 粉末冶金用液状結合剤および偏析防止混合粉末 |
| JPH06145701A (ja) * | 1992-11-04 | 1994-05-27 | Kawasaki Steel Corp | 粉末冶金用鉄基粉末混合物及びその製造方法 |
| US5368630A (en) * | 1993-04-13 | 1994-11-29 | Hoeganaes Corporation | Metal powder compositions containing binding agents for elevated temperature compaction |
| JPH07173503A (ja) | 1993-11-04 | 1995-07-11 | Kobe Steel Ltd | 粉末冶金用結合剤および粉末冶金用混合粉末 |
| US5782954A (en) * | 1995-06-07 | 1998-07-21 | Hoeganaes Corporation | Iron-based metallurgical compositions containing flow agents and methods for using same |
| SE9704494D0 (sv) * | 1997-12-02 | 1997-12-02 | Hoeganaes Ab | Lubricant for metallurgical powder compositions |
| JP2005259761A (ja) * | 2004-03-09 | 2005-09-22 | Tdk Corp | ボンド磁石の製造方法、ゴム磁石の製造方法 |
| SE0303453D0 (sv) | 2003-12-22 | 2003-12-22 | Hoeganaes Ab | Metal powder composition and preparation thereof |
| US7390345B2 (en) * | 2004-07-02 | 2008-06-24 | Höganäs Ab | Powder additive |
-
2006
- 2006-12-20 EP EP06835863A patent/EP1968761B1/en active Active
- 2006-12-20 RU RU2008131291/02A patent/RU2419514C2/ru active
- 2006-12-20 AU AU2006333660A patent/AU2006333660A1/en not_active Abandoned
- 2006-12-20 US US12/085,599 patent/US7682558B2/en active Active
- 2006-12-20 WO PCT/SE2006/001443 patent/WO2007078232A1/en not_active Ceased
- 2006-12-20 PL PL06835863T patent/PL1968761T3/pl unknown
- 2006-12-20 CA CA2632460A patent/CA2632460C/en active Active
- 2006-12-20 JP JP2008548460A patent/JP5155878B2/ja active Active
- 2006-12-20 KR KR1020087014121A patent/KR101362294B1/ko active Active
- 2006-12-26 TW TW095149000A patent/TWI311506B/zh not_active IP Right Cessation
-
2008
- 2008-05-30 ZA ZA2008/04723A patent/ZA200804723B/en unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20170010825A (ko) * | 2014-05-23 | 2017-02-01 | 회가내스 아베 (피유비엘) | 신규 제품 |
Also Published As
| Publication number | Publication date |
|---|---|
| RU2419514C2 (ru) | 2011-05-27 |
| EP1968761A4 (en) | 2010-06-16 |
| US7682558B2 (en) | 2010-03-23 |
| JP5155878B2 (ja) | 2013-03-06 |
| WO2007078232A1 (en) | 2007-07-12 |
| JP2009522447A (ja) | 2009-06-11 |
| KR101362294B1 (ko) | 2014-02-12 |
| TWI311506B (en) | 2009-07-01 |
| EP1968761A1 (en) | 2008-09-17 |
| ZA200804723B (en) | 2009-12-30 |
| CA2632460A1 (en) | 2007-07-12 |
| PL1968761T3 (pl) | 2013-08-30 |
| AU2006333660A1 (en) | 2007-07-12 |
| EP1968761B1 (en) | 2013-03-20 |
| US20080302209A1 (en) | 2008-12-11 |
| TW200730276A (en) | 2007-08-16 |
| RU2008131291A (ru) | 2010-02-10 |
| CA2632460C (en) | 2014-01-28 |
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