CN100531969C - 铁基粉末合成物 - Google Patents
铁基粉末合成物 Download PDFInfo
- Publication number
- CN100531969C CN100531969C CNB2005800132419A CN200580013241A CN100531969C CN 100531969 C CN100531969 C CN 100531969C CN B2005800132419 A CNB2005800132419 A CN B2005800132419A CN 200580013241 A CN200580013241 A CN 200580013241A CN 100531969 C CN100531969 C CN 100531969C
- Authority
- CN
- China
- Prior art keywords
- iron
- based powder
- powder composition
- additive
- boron nitride
- 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 - Fee Related
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
- B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
-
- 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
- C22C33/0228—Using a mixture of prealloyed powders or a master alloy comprising other non-metallic compounds or more than 5% of graphite
-
- 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
-
- 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
- B22F3/02—Compacting only
- B22F2003/023—Lubricant mixed with the metal powder
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Powder Metallurgy (AREA)
- Paints Or Removers (AREA)
- Lubricants (AREA)
Abstract
Description
分析 | h-BN I型 | h-BN II型 |
BN[%] | 99 | 96 |
O总量[%] | 0.5 | 3 |
平均粒度[μm] | >1 | >1<sup>*</sup> |
筛析(最少90%)[筛号] | -400 | -325<sup>*</sup> |
比面积[m<sup>2</sup>/g] | 5 | 25 |
混合物 | h-BN I型[%] | h-BN II型[%] | CaF<sub>2</sub>[%] | DC[%] | HV10[MPa] | TS[MPa] | A[%] |
1-1a | 0.2 | 0 | 0 | -0.137 | 223 | 711 | 2.31 |
1-2a | 0.4 | 0 | 0 | -0.094 | 206 | 634 | 2.00 |
1-3a | 0 | 0.2 | 0 | -0.019 | 157 | 459 | 1.48 |
1-4a | 0 | 0.4 | 0 | 0.131 | 135 | 285 | 0.64 |
1-5a | 0 | 0 | 0.2 | -0.203 | 228 | 728 | 2.81 |
1-6a | 0 | 0 | 0.4 | -0.205 | 239 | 730 | 2.68 |
1-7a | 0.3 | 0 | 0.1 | -0.130 | 217 | 629 | 2.24 |
1-8a | 0.1 | 0 | 0.3 | -0.177 | 222 | 686 | 2.61 |
1-9a | 0 | 0 | 0 | -0.187 | 245 | 721 | 2.41 |
混合物 | h-BN I型[%] | CaF<sub>2</sub>[%] | M.Index[孔] | 效果[n] |
1-1b | 0.2 | 0 | 504 | 5.7 |
1-2b | 0 | 0.3 | 181 | 2.0 |
1-3b | 0.1 | 0.3 | 1438 | 16.3 |
1-4b | 0 | 0 | 88 | 1 |
混合物 | h-BNI型[%] | CaF<sub>2</sub>[%] | GR[%] | GD[g/cm<sup>3</sup>] | DC[%] | HV10[MPa] | TS[MPa] | A[%] | M.Index[孔] |
2-1 | 0.1 | 0 | 0.6 | 7.1 | 0.139 | 191 | 630 | 1.43 | 17 |
2-2 | 0.1 | 0.1 | 0.6 | 7.1 | 0.135 | 209 | 636 | 1.36 | 143 |
2-3 | 0.1 | 0.3 | 0.6 | 7.1 | 0.122 | 205 | 628 | 1.31 | 376 |
2-4 | 0.2 | 0 | 0.6 | 7.1 | 0.168 | 188 | 564 | 1.18 | 84 |
2-5 | 0 | 0.1 | 0.6 | 7.1 | 0.062 | 236 | 709 | 1.40 | 112 |
2-6 | 0 | 0.3 | 0.6 | 7.1 | 0.069 | 244 | 697 | 1.27 | 130 |
2-7 | 0 | 0 | 0.6 | 7.1 | 0.077 | 223 | 703 | 1.45 | 17 |
2-8 | 0 | 0 | 0.6 | 7.0 | 0.054 | 197 | 621 | 1.11 | 11 |
2-9 | 0.1 | 0.1 | 0.75 | 7.0 | 0.045 | 207 | 621 | 0.89 | 23 |
2-10 | 0.1 | 0.3 | 0.75 | 7.0 | 0.063 | 215 | 618 | 0.91 | 405 |
2-11 | 0.2 | 0 | 0.9 | 7.0 | 0.088 | 191 | 579 | 0.83 | 10 |
2-12 | 0.2 | 0.1 | 0.9 | 7.0 | 0.076 | 198 | 606 | 0.77 | 34 |
2-13 | 0.2 | 0.3 | 0.9 | 7.0 | 0.074 | 207 | 596 | 0.71 | 147 |
Claims (11)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE04010864 | 2004-04-26 | ||
SE0401086A SE0401086D0 (sv) | 2004-04-26 | 2004-04-26 | Iron-based powder composition |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1946502A CN1946502A (zh) | 2007-04-11 |
CN100531969C true CN100531969C (zh) | 2009-08-26 |
Family
ID=32322685
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005800132419A Expired - Fee Related CN100531969C (zh) | 2004-04-26 | 2005-04-25 | 铁基粉末合成物 |
Country Status (19)
Country | Link |
---|---|
US (1) | US7491256B2 (zh) |
EP (1) | EP1740333B1 (zh) |
JP (1) | JP4709210B2 (zh) |
KR (2) | KR20080087185A (zh) |
CN (1) | CN100531969C (zh) |
AT (1) | ATE416055T1 (zh) |
AU (1) | AU2005235513B2 (zh) |
BR (1) | BRPI0510181A (zh) |
CA (1) | CA2563475C (zh) |
DE (1) | DE602005011423D1 (zh) |
ES (1) | ES2317225T3 (zh) |
MX (1) | MXPA06012407A (zh) |
PL (1) | PL1740333T3 (zh) |
RU (1) | RU2339486C2 (zh) |
SE (1) | SE0401086D0 (zh) |
TW (1) | TWI288034B (zh) |
UA (1) | UA84067C2 (zh) |
WO (1) | WO2005102567A1 (zh) |
ZA (1) | ZA200608220B (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5733861B2 (ja) | 2008-12-22 | 2015-06-10 | ホガナス アクチボラグ (パブル) | 機械加工性改善組成物 |
JP2012052167A (ja) * | 2010-08-31 | 2012-03-15 | Toyota Motor Corp | 焼結用鉄基混合粉末及び鉄基焼結合金 |
KR102543070B1 (ko) | 2015-02-03 | 2023-06-12 | 회가내스 아베 (피유비엘) | 용이한 기계가공을 위한 분말 금속 조성물 |
KR102404084B1 (ko) * | 2016-03-18 | 2022-05-30 | 회가내스 아베 (피유비엘) | 용이한 기계가공을 위한 분말 금속 조성물 |
CN109692951B (zh) * | 2018-12-20 | 2022-03-01 | 东睦新材料集团股份有限公司 | 粉末冶金自润滑轴承的制造方法 |
CN112296331B (zh) * | 2020-10-30 | 2023-01-31 | 马鞍山市华东粉末冶金厂 | 一种汽车发动机用相位信号轮及粉末冶金制作方法 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6033183B2 (ja) * | 1980-11-14 | 1985-08-01 | 三菱マテリアル株式会社 | 弁座用Fe基焼結合金 |
JP2773747B2 (ja) | 1987-03-12 | 1998-07-09 | 三菱マテリアル株式会社 | Fe基焼結合金製バルブシート |
US4927461A (en) * | 1988-11-02 | 1990-05-22 | Quebec Metal Powders, Ltd. | Machinable-grade, ferrous powder blend containing boron nitride and method thereof |
JPH02133538A (ja) * | 1988-11-12 | 1990-05-22 | Kobe Steel Ltd | ハロゲンガスに対する耐食性に優れた快削耐摩耗合金とその製造方法 |
SE9201678D0 (sv) * | 1992-05-27 | 1992-05-27 | Hoeganaes Ab | Pulverkkomposition foer tillsats i jaernbaserade pulverblandningar |
JP4140786B2 (ja) * | 1996-07-10 | 2008-08-27 | 日立粉末冶金株式会社 | バルブガイド |
JP3957234B2 (ja) * | 1997-06-30 | 2007-08-15 | 日本ピストンリング株式会社 | 耐摩耗性鉄基焼結合金材 |
JPH1150103A (ja) * | 1997-07-29 | 1999-02-23 | Kawasaki Steel Corp | 粉末冶金用鉄粉の製造方法 |
JP4001450B2 (ja) * | 2000-05-02 | 2007-10-31 | 日立粉末冶金株式会社 | 内燃機関用バルブシートおよびその製造方法 |
JP2003022905A (ja) * | 2001-07-10 | 2003-01-24 | Daido Steel Co Ltd | 高抵抗希土類磁石とその製造方法 |
JP2003113445A (ja) | 2001-07-31 | 2003-04-18 | Nippon Piston Ring Co Ltd | カム部材およびカムシャフト |
US6599345B2 (en) | 2001-10-02 | 2003-07-29 | Eaton Corporation | Powder metal valve guide |
JP4193969B2 (ja) * | 2002-01-11 | 2008-12-10 | 日立粉末冶金株式会社 | 鉄系焼結合金製内燃機関用バルブガイド |
JP3946055B2 (ja) * | 2002-02-27 | 2007-07-18 | 日本ピストンリング株式会社 | 多孔質金属焼結体 |
JP3970060B2 (ja) * | 2002-03-12 | 2007-09-05 | 株式会社リケン | バルブシート用鉄基焼結合金 |
JP4115826B2 (ja) * | 2002-12-25 | 2008-07-09 | 富士重工業株式会社 | アルミニウム合金鋳包み性に優れた鉄系焼結体およびその製造方法 |
-
2004
- 2004-04-26 SE SE0401086A patent/SE0401086D0/xx unknown
-
2005
- 2005-04-25 RU RU2006141663/02A patent/RU2339486C2/ru not_active IP Right Cessation
- 2005-04-25 WO PCT/SE2005/000597 patent/WO2005102567A1/en active Application Filing
- 2005-04-25 EP EP05736459A patent/EP1740333B1/en not_active Not-in-force
- 2005-04-25 AT AT05736459T patent/ATE416055T1/de active
- 2005-04-25 PL PL05736459T patent/PL1740333T3/pl unknown
- 2005-04-25 KR KR1020087022634A patent/KR20080087185A/ko not_active Application Discontinuation
- 2005-04-25 JP JP2007510652A patent/JP4709210B2/ja not_active Expired - Fee Related
- 2005-04-25 BR BRPI0510181-6A patent/BRPI0510181A/pt not_active Application Discontinuation
- 2005-04-25 AU AU2005235513A patent/AU2005235513B2/en not_active Ceased
- 2005-04-25 ZA ZA200608220A patent/ZA200608220B/en unknown
- 2005-04-25 MX MXPA06012407A patent/MXPA06012407A/es active IP Right Grant
- 2005-04-25 DE DE602005011423T patent/DE602005011423D1/de active Active
- 2005-04-25 ES ES05736459T patent/ES2317225T3/es active Active
- 2005-04-25 US US11/578,942 patent/US7491256B2/en not_active Expired - Fee Related
- 2005-04-25 UA UAA200612376A patent/UA84067C2/ru unknown
- 2005-04-25 CN CNB2005800132419A patent/CN100531969C/zh not_active Expired - Fee Related
- 2005-04-25 KR KR1020067024705A patent/KR100869211B1/ko not_active IP Right Cessation
- 2005-04-25 CA CA2563475A patent/CA2563475C/en not_active Expired - Fee Related
- 2005-04-26 TW TW094113347A patent/TWI288034B/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CA2563475C (en) | 2010-01-26 |
US20070199409A1 (en) | 2007-08-30 |
ES2317225T3 (es) | 2009-04-16 |
TWI288034B (en) | 2007-10-11 |
AU2005235513A1 (en) | 2005-11-03 |
RU2339486C2 (ru) | 2008-11-27 |
WO2005102567A1 (en) | 2005-11-03 |
KR100869211B1 (ko) | 2008-11-18 |
UA84067C2 (ru) | 2008-09-10 |
ATE416055T1 (de) | 2008-12-15 |
JP2007534848A (ja) | 2007-11-29 |
ZA200608220B (en) | 2008-07-30 |
KR20070004998A (ko) | 2007-01-09 |
SE0401086D0 (sv) | 2004-04-26 |
CA2563475A1 (en) | 2005-11-03 |
RU2006141663A (ru) | 2008-06-20 |
BRPI0510181A (pt) | 2007-10-02 |
KR20080087185A (ko) | 2008-09-30 |
JP4709210B2 (ja) | 2011-06-22 |
PL1740333T3 (pl) | 2009-05-29 |
EP1740333A1 (en) | 2007-01-10 |
CN1946502A (zh) | 2007-04-11 |
EP1740333B1 (en) | 2008-12-03 |
DE602005011423D1 (de) | 2009-01-15 |
MXPA06012407A (es) | 2007-01-17 |
AU2005235513B2 (en) | 2008-07-17 |
TW200605971A (en) | 2006-02-16 |
US7491256B2 (en) | 2009-02-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20070411 Assignee: Hege Nath (China) Co., Ltd. Assignor: Hoeganaes AB Contract record no.: 2012990000514 Denomination of invention: Iron-based powder composition Granted publication date: 20090826 License type: Exclusive License Record date: 20120720 |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090826 Termination date: 20150425 |
|
EXPY | Termination of patent right or utility model |