MX2010003370A - Composicion pulvimetalurgica y metodo de produccion. - Google Patents
Composicion pulvimetalurgica y metodo de produccion.Info
- Publication number
- MX2010003370A MX2010003370A MX2010003370A MX2010003370A MX2010003370A MX 2010003370 A MX2010003370 A MX 2010003370A MX 2010003370 A MX2010003370 A MX 2010003370A MX 2010003370 A MX2010003370 A MX 2010003370A MX 2010003370 A MX2010003370 A MX 2010003370A
- Authority
- MX
- Mexico
- Prior art keywords
- production
- weight
- wear resistance
- iron
- high wear
- Prior art date
Links
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
- 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%
- C22C33/0292—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 more than 5% preformed carbides, nitrides or borides
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/11—Making amorphous alloys
-
- 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
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/02—Making metallic powder or suspensions thereof using physical processes
- B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
- B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
- B22F9/082—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying atomising using a fluid
- B22F2009/0824—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying atomising using a fluid with a specific atomising fluid
- B22F2009/0828—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying atomising using a fluid with a specific atomising fluid with water
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Powder Metallurgy (AREA)
Abstract
La presente invención se refiere a un polvo a base de hierro, atomizado con agua, previamente aleado y recocido, adecuado para la producción de componentes comprimidos y sinterizados que tienen alta resistencia al desgaste; el polvo a base de hierro comprende de 10 a menos de 18% en peso de Cr, 0.5-5% en peso de cada uno de uno por lo menos de Mo, W, V y Nb, y 0.5-2%, preferiblemente 0.7-2% y muy preferiblemente 1-2% en peso de C; el polvo tiene una matriz que comprende menos de 10% en peso de Cr, y comprende carburos de grano grande del tipo de M23C6 en combinación con carburos del tipo de M7C3 la invención se refiere también a un método para la producción del polvo a base de hierro, así como a un método para producir un componente comprimido y sinterizado que tiene alta resistencia al desgaste y el componente teniendo alta resistencia al desgaste.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DKPA200701397 | 2007-09-28 | ||
US96052507P | 2007-10-02 | 2007-10-02 | |
PCT/EP2008/062745 WO2009040369A1 (en) | 2007-09-28 | 2008-09-24 | Metallurgical powder composition and method of production |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2010003370A true MX2010003370A (es) | 2010-05-05 |
Family
ID=42669507
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2010003370A MX2010003370A (es) | 2007-09-28 | 2008-09-24 | Composicion pulvimetalurgica y metodo de produccion. |
Country Status (2)
Country | Link |
---|---|
US (1) | US8110020B2 (es) |
MX (1) | MX2010003370A (es) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8479700B2 (en) | 2010-01-05 | 2013-07-09 | L. E. Jones Company | Iron-chromium alloy with improved compressive yield strength and method of making and use thereof |
US10094007B2 (en) | 2013-10-24 | 2018-10-09 | Crs Holdings Inc. | Method of manufacturing a ferrous alloy article using powder metallurgy processing |
CN104894483B (zh) * | 2015-05-15 | 2018-07-31 | 安泰科技股份有限公司 | 粉末冶金耐磨工具钢 |
CN115198168B (zh) * | 2021-04-09 | 2023-09-26 | 安泰科技股份有限公司 | 一种FeCrAl合金粉末及其制备方法 |
US11988294B2 (en) | 2021-04-29 | 2024-05-21 | L.E. Jones Company | Sintered valve seat insert and method of manufacture thereof |
CN114574774B (zh) * | 2022-01-19 | 2023-04-07 | 长沙市萨普新材料有限公司 | 一种湿式旋转模切刀辊用不锈粉末冶金高速钢及其制备方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3150444A (en) * | 1962-04-26 | 1964-09-29 | Allegheny Ludlum Steel | Method of producing alloy steel |
US4808226A (en) * | 1987-11-24 | 1989-02-28 | The United States Of America As Represented By The Secretary Of The Air Force | Bearings fabricated from rapidly solidified powder and method |
GB9021767D0 (en) * | 1990-10-06 | 1990-11-21 | Brico Eng | Sintered materials |
DK0813617T3 (da) * | 1995-03-10 | 2000-04-25 | Powdrex Ltd | Rustfri stål-pulvere og artikler fremstillet derudfra ved pulvermetallurgi |
SE9702299D0 (sv) | 1997-06-17 | 1997-06-17 | Hoeganaes Ab | Stainless steel powder |
SE9803171D0 (sv) * | 1998-09-18 | 1998-09-18 | Hoeganaes Ab | Warm compaction of steel powders |
US6679932B2 (en) * | 2001-05-08 | 2004-01-20 | Federal-Mogul World Wide, Inc. | High machinability iron base sintered alloy for valve seat inserts |
EP2066823B1 (en) | 2006-09-22 | 2010-11-24 | Höganäs Ab (publ) | Metallurgical powder composition and method of production |
-
2008
- 2008-09-24 MX MX2010003370A patent/MX2010003370A/es active IP Right Grant
- 2008-09-24 US US12/679,555 patent/US8110020B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US20100206129A1 (en) | 2010-08-19 |
US8110020B2 (en) | 2012-02-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
TW200942627A (en) | Low alloyed steel powder | |
GB201217157D0 (en) | Iron based sintered sliding member and production method therefor | |
MX2010003370A (es) | Composicion pulvimetalurgica y metodo de produccion. | |
WO2007001648A3 (en) | Corrosion resistant metallurgical powder compositions, methods, and compacted articles | |
MX2017006100A (es) | Una aleacion resistente al desgaste. | |
ATE431437T1 (de) | Gegenstand aus maraging-stahl und zugehöriges herstellungsverfahren | |
ATE484602T1 (de) | VERSCHLEIßFESTE REIBUNGSARME BESCHICHTUNGSZUSAMMENSETZUNG UND VERFAHREN ZUR BESCHICHTUNG | |
MX337837B (es) | Acero sinterizado reducidamente aditivado de alta resistencia. | |
IL217669A (en) | Methods for Creating Steel Compounds and Their Objects | |
MX2008001653A (es) | Procedimiento de fabricacion de chapas de acero que presentan una alta resistencia y una excelente ductilidad y chapas asi producidas. | |
MX2011009786A (es) | Aleacion en polvo de vanadio hierro. | |
TW200734087A (en) | Lubricant for powder metallurgical compositions | |
SE0201824D0 (sv) | Pre-alloyed iron based powder | |
PL2250293T3 (pl) | Tania, ultra-wysokowytrzymałościowa stal o wysokiej wiązkości | |
MX2008016284A (es) | Aleaciones duras con composicion seca. | |
UA85245C2 (uk) | Спосіб виготовлення деталей з підвищеною межею утомної міцності, деталь, яка виготовлена даним способом (варіанти), та її застосування | |
WO2011046718A3 (en) | Iron-based sintered powder metal for wear resistant applications | |
WO2012018239A3 (ko) | 고탄소 크롬 베어링강 및 그 제조방법 | |
MX336463B (es) | Composicion que mejora la maquinabilidad. | |
JP2012520942A5 (es) | ||
WO2009088771A3 (en) | Prealloyed copper powder forged connecting rod | |
CA2572130A1 (en) | Stainless steel powder | |
TW200702457A (en) | Corrosion and wear resistant alloy | |
SE1650273A1 (en) | Alloy steel powder for powder metallurgy and method of producing iron-based sintered body | |
WO2014076530A3 (en) | Hard particles for incorporation in sintered alloy and wear-resistant iron-based sintered alloy and production method thereof |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant or registration |