KR100686426B1 - 소결성을 개선한 금속 사출성형용 합금강 분말 및 소결체 - Google Patents
소결성을 개선한 금속 사출성형용 합금강 분말 및 소결체 Download PDFInfo
- Publication number
- KR100686426B1 KR100686426B1 KR1020057008611A KR20057008611A KR100686426B1 KR 100686426 B1 KR100686426 B1 KR 100686426B1 KR 1020057008611 A KR1020057008611 A KR 1020057008611A KR 20057008611 A KR20057008611 A KR 20057008611A KR 100686426 B1 KR100686426 B1 KR 100686426B1
- Authority
- KR
- South Korea
- Prior art keywords
- sintering
- injection molding
- metal injection
- alloy steel
- steel powder
- Prior art date
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
-
- 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
-
- 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
- C22C33/0257—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements
- C22C33/0278—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements with at least one alloying element having a minimum content above 5%
- C22C33/0285—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements with at least one alloying element having a minimum content above 5% with Cr, Co, or Ni having a minimum content higher than 5%
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium with molybdenum or tungsten
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/26—Ferrous alloys, e.g. steel alloys containing chromium with niobium or tantalum
-
- 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
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Powder Metallurgy (AREA)
Abstract
Description
Claims (6)
- 질량%로, C : 0.1∼1.8%, Si : 0.3∼1.2%, Mn : 0.1∼0.5%, Cr : 11.0∼18.0%, Nb : 2.0∼5.0%, 나머지 : Fe 및 불가피한 불순물로 이루어지는 것을 특징으로 하는 소결성을 개선한 금속사출성형용 합금강 분말.
- 질량%로, C : 0.1∼1.8%, Si : 0.3∼1.2%, Mn : 0.1∼0.5%, Cr : 11.0∼18.0%, Mo, V, W 중의 적어도 1종 : 0.3∼1.6%, Nb : 2.0∼5.0%, 나머지 : Fe 및 불가피한 불순물로 이루어지는 것을 특징으로 하는 소결성을 개선한 금속사출성형용 합금강 분말.
- 삭제
- 질량%로, C : 0.1∼1.7%, Si : 0.3∼1.2%, Mn : 0.1∼0.5%, Cr : 11.0∼18.0%, Nb : 2.0∼5.0%, 나머지 : Fe 및 불가피한 불순물로 이루어지는 것을 특징으로 하는 소결성을 개선한 금속사출성형용 합금강 소결체.
- 질량%로, C : 0.1∼1.7%, Si : 0.3∼1.2%, Mn : 0.1∼0.5%, Cr : 11.0∼18.0%, Mo, V, W 중의 적어도 1종 : 0.3∼1.6%, Nb : 2.0∼5.0%, 나머지 : Fe 및 불가피한 불순물로 이루어지는 것을 특징으로 하는 소결성을 개선한 금속사출성형용 합금강 소결체.
- 삭제
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JPJP-P-2003-00035619 | 2003-02-13 | ||
JP2003035619 | 2003-02-13 | ||
JPJP-P-2003-00426678 | 2003-12-24 | ||
JP2003426678A JP4849770B2 (ja) | 2003-02-13 | 2003-12-24 | 焼結性を改善した金属射出成形用合金鋼粉末 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20050072827A KR20050072827A (ko) | 2005-07-12 |
KR100686426B1 true KR100686426B1 (ko) | 2007-02-26 |
Family
ID=32871179
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020057008611A KR100686426B1 (ko) | 2003-02-13 | 2004-02-10 | 소결성을 개선한 금속 사출성형용 합금강 분말 및 소결체 |
Country Status (7)
Country | Link |
---|---|
US (1) | US7211125B2 (ko) |
EP (1) | EP1595967B1 (ko) |
JP (1) | JP4849770B2 (ko) |
KR (1) | KR100686426B1 (ko) |
CA (1) | CA2497920C (ko) |
TW (1) | TWI282373B (ko) |
WO (1) | WO2004072315A1 (ko) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100768700B1 (ko) * | 2006-06-28 | 2007-10-19 | 학교법인 포항공과대학교 | 금속사출성형법을 이용한 합금 부품의 제조방법 및합금부품 |
JP5344975B2 (ja) * | 2009-04-13 | 2013-11-20 | 富士フイルム株式会社 | 記録テープカートリッジ |
DE102010060487A1 (de) | 2010-11-11 | 2012-05-16 | Taiwan Powder Technologies Co., Ltd. | Legierungs- Stahl- Pulver und dessen Sinter- Körper |
CN103008666A (zh) * | 2012-12-27 | 2013-04-03 | 遵义中铂硬质合金有限责任公司 | 硬质合金冷镦模生产工艺方法 |
CN104057093A (zh) * | 2014-06-03 | 2014-09-24 | 宝得粉末注射成形(常熟)有限公司 | 针座的加工方法 |
US11623275B2 (en) * | 2018-05-23 | 2023-04-11 | Sumitomo Electric Sintered Alloy, Ltd. | Method for producing sintered member, and sintered member |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2430671A (en) * | 1943-12-02 | 1947-11-11 | American Rolling Mill Co | Alloy process |
JPS5822359A (ja) * | 1981-07-30 | 1983-02-09 | Mitsubishi Metal Corp | 燃料供給ポンプの構造部材用Fe基焼結合金 |
JPS5916952A (ja) * | 1982-07-20 | 1984-01-28 | Mitsubishi Metal Corp | 耐摩耗性にすぐれたFe基焼結材料 |
JPS60135556A (ja) * | 1983-12-23 | 1985-07-18 | Mitsubishi Metal Corp | 内燃機関用バルブのステム先端部に接合されるチツプ材 |
JPS60215742A (ja) * | 1984-04-10 | 1985-10-29 | Toyota Motor Corp | 特殊高強度耐摩耗性焼結合金 |
JPS61174354A (ja) * | 1985-01-28 | 1986-08-06 | Toyota Motor Corp | 高温耐摩耗性に優れた含銅焼結合金の製造方法 |
JPS62202045A (ja) * | 1986-02-28 | 1987-09-05 | Toyota Motor Corp | 高温耐摩耗性に優れた焼結合金の製造方法 |
JPH02232304A (ja) * | 1989-03-06 | 1990-09-14 | Sanyo Special Steel Co Ltd | 耐食耐熱耐摩部材の製造方法およびその製品部材 |
JPH01283340A (ja) * | 1989-03-25 | 1989-11-14 | Daido Steel Co Ltd | 高密度高強度焼結体の製造法 |
JPH0525591A (ja) * | 1991-07-16 | 1993-02-02 | Hitachi Metals Ltd | ピストンリング用線およびその製造方法 |
JPH05171373A (ja) * | 1991-12-24 | 1993-07-09 | Hitachi Metals Ltd | 粉末高速度工具鋼 |
US5449536A (en) * | 1992-12-18 | 1995-09-12 | United Technologies Corporation | Method for the application of coatings of oxide dispersion strengthened metals by laser powder injection |
JPH06198713A (ja) | 1993-01-04 | 1994-07-19 | Hitachi Metals Ltd | 押出しまたは射出成形用スクリュおよびその製造方法 |
JP3555165B2 (ja) * | 1994-01-12 | 2004-08-18 | 大同特殊鋼株式会社 | 焼結用ステンレス鋼粉末 |
WO1996028580A1 (en) * | 1995-03-10 | 1996-09-19 | Powdrex Limited | Stainless steel powders and articles produced therefrom by powder metallurgy |
JPH0971848A (ja) * | 1995-09-01 | 1997-03-18 | Kubota Corp | 耐食性にすぐれた高速度鋼系粉末合金 |
JPH0953159A (ja) | 1995-12-25 | 1997-02-25 | Citizen Watch Co Ltd | 焼結体からなる装身具 |
SE9702299D0 (sv) * | 1997-06-17 | 1997-06-17 | Hoeganaes Ab | Stainless steel powder |
JPH11181501A (ja) | 1997-12-17 | 1999-07-06 | Injex:Kk | 金属粉末および焼結体の製造方法 |
SE520561C2 (sv) * | 1998-02-04 | 2003-07-22 | Sandvik Ab | Förfarande för framställning av en dispersionshärdande legering |
DE19924515A1 (de) * | 1999-05-28 | 2000-11-30 | Edelstahl Witten Krefeld Gmbh | Sprühkompaktierter Stahl, Verfahren zu seiner Herstellung und Verbundwerkstoff |
SE0102102D0 (sv) * | 2001-06-13 | 2001-06-13 | Hoeganaes Ab | High density stainless steel products and method for the preparation thereof |
JP4975916B2 (ja) * | 2001-09-21 | 2012-07-11 | 株式会社日立製作所 | 高靭性高強度フェライト鋼とその製法 |
-
2003
- 2003-12-24 JP JP2003426678A patent/JP4849770B2/ja not_active Expired - Lifetime
-
2004
- 2004-02-10 WO PCT/JP2004/001422 patent/WO2004072315A1/ja active Application Filing
- 2004-02-10 CA CA002497920A patent/CA2497920C/en not_active Expired - Lifetime
- 2004-02-10 KR KR1020057008611A patent/KR100686426B1/ko active IP Right Grant
- 2004-02-10 US US10/527,900 patent/US7211125B2/en not_active Expired - Lifetime
- 2004-02-10 TW TW093103011A patent/TWI282373B/zh not_active IP Right Cessation
- 2004-02-10 EP EP04709727.4A patent/EP1595967B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
WO2004072315A1 (ja) | 2004-08-26 |
CA2497920C (en) | 2008-04-29 |
TW200418998A (en) | 2004-10-01 |
US7211125B2 (en) | 2007-05-01 |
CA2497920A1 (en) | 2004-08-26 |
JP2004263294A (ja) | 2004-09-24 |
US20060162494A1 (en) | 2006-07-27 |
EP1595967A1 (en) | 2005-11-16 |
JP4849770B2 (ja) | 2012-01-11 |
TWI282373B (en) | 2007-06-11 |
EP1595967B1 (en) | 2015-01-07 |
EP1595967A4 (en) | 2008-12-03 |
KR20050072827A (ko) | 2005-07-12 |
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