ES8205367A1 - Un metodo para reducir la segregacion y separacion de polvo de una mezcla de polvos que contienen particulas de hierro o acero y particulas de al menos un elemento de aleacion. - Google Patents
Un metodo para reducir la segregacion y separacion de polvo de una mezcla de polvos que contienen particulas de hierro o acero y particulas de al menos un elemento de aleacion.Info
- Publication number
- ES8205367A1 ES8205367A1 ES500111A ES500111A ES8205367A1 ES 8205367 A1 ES8205367 A1 ES 8205367A1 ES 500111 A ES500111 A ES 500111A ES 500111 A ES500111 A ES 500111A ES 8205367 A1 ES8205367 A1 ES 8205367A1
- Authority
- ES
- Spain
- Prior art keywords
- segregation
- based powder
- iron based
- powder mixtures
- homogeneous iron
- 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
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title abstract 4
- 239000000843 powder Substances 0.000 title abstract 4
- 238000005204 segregation Methods 0.000 title abstract 3
- 229910052742 iron Inorganic materials 0.000 title abstract 2
- 239000000203 mixture Substances 0.000 title 1
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 abstract 2
- 238000010410 dusting Methods 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 2
- 229910052751 metal Inorganic materials 0.000 abstract 2
- 239000002245 particle Substances 0.000 abstract 2
- 239000002202 Polyethylene glycol Substances 0.000 abstract 1
- 239000004372 Polyvinyl alcohol Substances 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 238000005275 alloying Methods 0.000 abstract 1
- 239000011230 binding agent Substances 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 235000011187 glycerol Nutrition 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 229920001223 polyethylene glycol Polymers 0.000 abstract 1
- 229920001451 polypropylene glycol Polymers 0.000 abstract 1
- 229920002451 polyvinyl alcohol Polymers 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
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
- B22F1/10—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material
-
- 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
- B22F1/14—Treatment of metallic powder
- B22F1/148—Agglomerating
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12181—Composite powder [e.g., coated, etc.]
Landscapes
- Powder Metallurgy (AREA)
- Lubricants (AREA)
Abstract
METODO PARA OBTENER UNA MEZCLA DE POLVOS HOMOGENEOS A BASE DE HIERRO. SE MECLA UN POLVO A BASE DE HIERRO CON UNO O MAS POLVOS DE ALEACION DURANTE ALGUNOS MINUTOS, CON EL FIN DE OBTENER ALGUNA HOMOGENEIZACION DE LA MEZCLA. SE AÑADE ENTONCES UN CONTENIDO DE 0,005 A 0,2 POR 100 DE UN AGLUTINANTE ELEGIDO DE ENTRE POLIETILENGLICOL, POLIPROPILEGLICOL, POLIALCOHOL VINILICO O GLICERINA, LLEVANDOSE A CABO LA OPERACION DE MEZCLA DURANTE UN PERIODO DE TIEMPO SUFICIENTE PARA OBTENER UNA MEZCLA HOMOGENEA. SE PUEDE AÑADIR UN LUBRICANTE DURANTE LA OPERACION DE MEZCLA PARA FACILITAR EL PRENSADO DE POLVO EN EL USO FINAL.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE8001764A SE427434B (sv) | 1980-03-06 | 1980-03-06 | Jernbaserad pulverblandning med tillsats mot avblandning och/eller damning |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES500111A0 ES500111A0 (es) | 1982-06-01 |
| ES8205367A1 true ES8205367A1 (es) | 1982-06-01 |
Family
ID=20340434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES500111A Expired ES8205367A1 (es) | 1980-03-06 | 1981-03-05 | Un metodo para reducir la segregacion y separacion de polvo de una mezcla de polvos que contienen particulas de hierro o acero y particulas de al menos un elemento de aleacion. |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4483905B1 (es) |
| JP (1) | JPS56136901A (es) |
| DE (1) | DE3106976C3 (es) |
| ES (1) | ES8205367A1 (es) |
| FR (1) | FR2477447A1 (es) |
| GB (1) | GB2071159B (es) |
| IT (1) | IT1135592B (es) |
| SE (1) | SE427434B (es) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2150368A1 (es) * | 1998-06-30 | 2000-11-16 | Applic Metales Sinter | Material compuesto de alta resistencia al desgaste y piezas desarrolladas con el mismo. |
Families Citing this family (69)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0077297B1 (de) * | 1981-10-09 | 1986-03-26 | Ciba-Geigy Ag | Gemische aus Polyacrylsäure und einem Acrylsäure-Acrylamid Copolymer als Verdickungsmittel in Druckpasten zum Färben und Bedrucken von Fasermaterialien |
| FR2521887A1 (fr) * | 1982-02-24 | 1983-08-26 | Comp Generale Electricite | Procede de preparation d'un corps poreux metallique |
| SE438275B (sv) * | 1983-09-09 | 1985-04-15 | Hoeganaes Ab | Avblandningsfri jernbaserad pulverblandning |
| US4671928A (en) * | 1984-04-26 | 1987-06-09 | International Business Machines Corporation | Method of controlling the sintering of metal particles |
| US4776978A (en) * | 1984-04-26 | 1988-10-11 | International Business Machines Corporation | Method of controlling the sintering of metal particles |
| SE453733B (sv) * | 1985-03-07 | 1988-02-29 | Hoeganaes Ab | Jernbaserat pulver for hoghallfasta sintrade kroppar |
| US4769212A (en) * | 1985-03-29 | 1988-09-06 | Hitachi Metals, Ltd | Process for producing metallic sintered parts |
| JPS62179889A (ja) * | 1986-01-31 | 1987-08-07 | Senjiyu Kinzoku Kogyo Kk | クリ−ムはんだ |
| US4834800A (en) * | 1986-10-15 | 1989-05-30 | Hoeganaes Corporation | Iron-based powder mixtures |
| JPH0745683B2 (ja) * | 1987-09-30 | 1995-05-17 | 川崎製鉄株式会社 | 圧縮性および均質性に優れる複合鋼粉 |
| US4765950A (en) * | 1987-10-07 | 1988-08-23 | Risi Industries, Inc. | Process for fabricating parts from particulate material |
| DE3834875A1 (de) * | 1988-10-13 | 1990-04-19 | Sandoz Ag | Staubfreie zusammensetzungen |
| JP2749015B2 (ja) * | 1989-02-20 | 1998-05-13 | 株式会社神戸製鋼所 | 粉末冶金用混合粉末及び結合剤 |
| JPH0692603B2 (ja) * | 1989-10-17 | 1994-11-16 | 住友金属鉱山株式会社 | 金属焼結体製造用金属粉末及びこれを用いた金属焼結体製品の製造方法 |
| US5069714A (en) * | 1990-01-17 | 1991-12-03 | Quebec Metal Powders Limited | Segregation-free metallurgical powder blends using polyvinyl pyrrolidone binder |
| SE468121B (sv) * | 1991-04-18 | 1992-11-09 | Hoeganaes Ab | Pulverblandning innehaallande basmetallpulver och bindemedel av diamidvax och saett att framstaella blandningen |
| US5108493A (en) * | 1991-05-03 | 1992-04-28 | Hoeganaes Corporation | Steel powder admixture having distinct prealloyed powder of iron alloys |
| JPH05117703A (ja) * | 1991-09-05 | 1993-05-14 | Kawasaki Steel Corp | 粉末冶金用鉄基粉末組成物およびその製造方法ならびに鉄系焼結材料の製造方法 |
| US5225459A (en) * | 1992-01-31 | 1993-07-06 | Hoeganaes Corporation | Method of making an iron/polymer powder composition |
| US5328657A (en) * | 1992-02-26 | 1994-07-12 | Drexel University | Method of molding metal particles |
| 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 |
| US5256185A (en) * | 1992-07-17 | 1993-10-26 | Hoeganaes Corporation | Method for preparing binder-treated metallurgical powders containing an organic lubricant |
| 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 |
| SE9401623D0 (sv) * | 1994-05-09 | 1994-05-09 | Hoeganaes Ab | Sintered products having improved density |
| US5498276A (en) * | 1994-09-14 | 1996-03-12 | Hoeganaes Corporation | Iron-based powder compositions containing green strengh enhancing lubricants |
| US5782954A (en) * | 1995-06-07 | 1998-07-21 | Hoeganaes Corporation | Iron-based metallurgical compositions containing flow agents and methods for using same |
| EP0853994B1 (en) * | 1996-08-05 | 2004-10-06 | JFE Steel Corporation | Iron-base powder mixture for powder metallurgy having excellent fluidity and moldability and process for preparing the same |
| US6039784A (en) * | 1997-03-12 | 2000-03-21 | Hoeganaes Corporation | Iron-based powder compositions containing green strength enhancing lubricants |
| US6235076B1 (en) | 1997-03-19 | 2001-05-22 | Kawasaki Steel Corporation | Iron base powder mixture for powder metallurgy excellent in fluidity and moldability, method of production thereof, and method of production of molded article by using the iron base powder mixture |
| SE9702466D0 (sv) * | 1997-06-26 | 1997-06-26 | Hoeganaes Ab | Metal powder composition and a method for making sintered products |
| SE9703151D0 (sv) | 1997-09-01 | 1997-09-01 | Hoeganaes Ab | Lubricant for metallurgical powder compositions |
| US6280683B1 (en) * | 1997-10-21 | 2001-08-28 | Hoeganaes Corporation | Metallurgical compositions containing binding agent/lubricant and process for preparing same |
| DE19752993A1 (de) * | 1997-11-28 | 1999-06-02 | Gkn Sinter Metals Gmbh & Co Kg | Verfahren zur Herstellung von sinterbaren metallischen Formteilen aus einem Metallpulver |
| SE9704494D0 (sv) | 1997-12-02 | 1997-12-02 | Hoeganaes Ab | Lubricant for metallurgical powder compositions |
| US6068813A (en) * | 1999-05-26 | 2000-05-30 | Hoeganaes Corporation | Method of making powder metallurgical compositions |
| US6346133B1 (en) | 1999-09-03 | 2002-02-12 | Hoeganaes Corporation | Metal-based powder compositions containing silicon carbide as an alloying powder |
| US6364927B1 (en) | 1999-09-03 | 2002-04-02 | Hoeganaes Corporation | Metal-based powder compositions containing silicon carbide as an alloying powder |
| DE19943510C1 (de) * | 1999-09-10 | 2001-01-25 | Chemetall Ges Mbh Wien | Oberflächenmodifiziertes Mangansulfid, Verfahren zu dessen Herstellung sowie dessen Verwendung |
| JP4183346B2 (ja) | 1999-09-13 | 2008-11-19 | 株式会社神戸製鋼所 | 粉末冶金用混合粉末ならびに鉄系焼結体およびその製造方法 |
| AU7758000A (en) * | 1999-11-04 | 2001-05-14 | Hoeganaes Corporation | Improved metallurgical powder compositions and methods of making and using the same |
| JP4010098B2 (ja) | 2000-01-07 | 2007-11-21 | Jfeスチール株式会社 | 粉末冶金用鉄基粉末混合物、その製造方法および成形体の製造方法 |
| US7261759B2 (en) * | 2001-05-21 | 2007-08-28 | React-Nti, Llc | Powder metal mixture including micronized starch |
| US6689188B2 (en) | 2002-01-25 | 2004-02-10 | Hoeganes Corporation | Powder metallurgy lubricant compositions and methods for using the same |
| US6802885B2 (en) | 2002-01-25 | 2004-10-12 | Hoeganaes Corporation | Powder metallurgy lubricant compositions and methods for using the same |
| DE10244486A1 (de) * | 2002-09-24 | 2004-04-01 | Gkn Sinter Metals Gmbh | Mischung zur Herstellung von gesinterten Formteilen |
| US6887295B2 (en) | 2002-10-25 | 2005-05-03 | Hoeganaes Corporation | Powder metallurgy lubricants, compositions, and methods for using the same |
| US7125435B2 (en) * | 2002-10-25 | 2006-10-24 | Hoeganaes Corporation | Powder metallurgy lubricants, compositions, and methods for using the same |
| JPWO2004062837A1 (ja) * | 2003-01-08 | 2006-05-18 | 株式会社東京大学Tlo | マグネシウム複合粉末およびその製造方法ならびにマグネシウム基複合材料およびその製造方法 |
| CA2534472A1 (en) * | 2003-09-03 | 2005-03-17 | Apex Advanced Technologies, Llc | Composition for powder metallurgy |
| SE0303453D0 (sv) * | 2003-12-22 | 2003-12-22 | Hoeganaes Ab | Metal powder composition and preparation thereof |
| US7153339B2 (en) * | 2004-04-06 | 2006-12-26 | Hoeganaes Corporation | Powder metallurgical compositions and methods for making the same |
| SE0401042D0 (sv) * | 2004-04-21 | 2004-04-21 | Hoeganaes Ab | Lubricants for metallurgical powder compositions |
| CA2529326A1 (en) * | 2004-05-17 | 2005-11-24 | National Research Council Of Canada | Binder for powder metallurgical compositions |
| US7300489B2 (en) * | 2004-06-10 | 2007-11-27 | Hoeganaes Corporation | Powder metallurgical compositions and parts made therefrom |
| US7604678B2 (en) * | 2004-08-12 | 2009-10-20 | Hoeganaes Corporation | Powder metallurgical compositions containing organometallic lubricants |
| US7309374B2 (en) * | 2005-04-04 | 2007-12-18 | Inco Limited | Diffusion bonded nickel-copper powder metallurgy powder |
| US20060285989A1 (en) * | 2005-06-20 | 2006-12-21 | Hoeganaes Corporation | Corrosion resistant metallurgical powder compositions, methods, and compacted articles |
| PL1968761T3 (pl) | 2005-12-30 | 2013-08-30 | Hoeganaes Ab | Metalurgiczny kompozyt proszkowy |
| US20070186722A1 (en) * | 2006-01-12 | 2007-08-16 | Hoeganaes Corporation | Methods for preparing metallurgical powder compositions and compacted articles made from the same |
| JP5544928B2 (ja) * | 2010-02-26 | 2014-07-09 | セイコーエプソン株式会社 | 造粒粉末および造粒粉末の製造方法 |
| JP5544945B2 (ja) * | 2010-03-11 | 2014-07-09 | セイコーエプソン株式会社 | 造粒粉末および造粒粉末の製造方法 |
| CN103459632B (zh) | 2011-04-06 | 2017-05-31 | 赫格纳斯公司 | 含钒的粉状冶金粉末及其使用方法 |
| 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 |
| JP6241227B2 (ja) * | 2013-11-28 | 2017-12-06 | 三菱マテリアル株式会社 | 貴金属焼結体用粘土状組成物 |
| EP3165302A1 (de) | 2015-11-03 | 2017-05-10 | Wachs-Chemie Elsteraue e.K. | Gleitmittel auf basis zuckerrohrwachse |
| JP2024540861A (ja) | 2021-10-14 | 2024-11-06 | ヘーゲナス コーポレーション | 合金組成物 |
| CN115895515B (zh) * | 2022-11-15 | 2025-11-07 | 中国兵器科学研究院宁波分院 | 一种特种合金粉末用水溶胶及其配制方法 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3470019A (en) * | 1965-02-04 | 1969-09-30 | Matthey Bishop Inc | Platinum coating composition,process and platinum-coated materials |
| US3307924A (en) * | 1965-06-30 | 1967-03-07 | Glidden Co | Copper infiltrating composition for porous ferruginous material |
| GB1224735A (en) * | 1967-04-05 | 1971-03-10 | British Petroleum Co | Improved lubricating compositions |
| DE2151952A1 (de) * | 1971-10-19 | 1973-04-26 | Varta Ag | Verfahren zur herstellung homogener press- und sinterkoerper aus in einer pulvermischung vorhandenen unterschiedlichen komponenten |
| JPS517856B2 (es) * | 1972-05-02 | 1976-03-11 | ||
| SE372293B (es) * | 1972-05-02 | 1974-12-16 | Hoeganaes Ab | |
| US3988524A (en) * | 1973-01-15 | 1976-10-26 | Cabot Corporation | Powder metallurgy compacts and products of high performance alloys |
| US4062678A (en) * | 1974-01-17 | 1977-12-13 | Cabot Corporation | Powder metallurgy compacts and products of high performance alloys |
| US4106932A (en) * | 1974-07-31 | 1978-08-15 | H. L. Blachford Limited | Lubricants for powdered metals, and powdered metal compositions containing said lubricants |
| CA1065525A (en) * | 1975-02-04 | 1979-10-30 | Aluminum Company Of America | Dustless powder |
| SE410984B (sv) * | 1975-10-24 | 1979-11-19 | Hoeganaes Ab | Fosforhaltigt stalpulver och sett for dess framstellning |
| JPS538352A (en) * | 1976-07-12 | 1978-01-25 | Hitachi Maxell | Magnetic powder manufacturing |
| JPS5828321B2 (ja) * | 1977-08-16 | 1983-06-15 | 三菱マテリアル株式会社 | 粉末冶金用原料粉末の均質混合法 |
| US4181525A (en) * | 1978-07-19 | 1980-01-01 | Metco, Inc. | Self-bonding flame spray powders for producing readily machinable coatings |
-
1980
- 1980-03-06 SE SE8001764A patent/SE427434B/sv not_active IP Right Cessation
-
1981
- 1981-02-20 US US06236559 patent/US4483905B1/en not_active Expired - Lifetime
- 1981-02-23 IT IT19926/81A patent/IT1135592B/it active
- 1981-02-25 DE DE3106976A patent/DE3106976C3/de not_active Expired - Lifetime
- 1981-02-26 GB GB8106162A patent/GB2071159B/en not_active Expired
- 1981-03-05 JP JP3190181A patent/JPS56136901A/ja active Granted
- 1981-03-05 FR FR8104417A patent/FR2477447A1/fr active Granted
- 1981-03-05 ES ES500111A patent/ES8205367A1/es not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2150368A1 (es) * | 1998-06-30 | 2000-11-16 | Applic Metales Sinter | Material compuesto de alta resistencia al desgaste y piezas desarrolladas con el mismo. |
Also Published As
| Publication number | Publication date |
|---|---|
| IT8119926A0 (it) | 1981-02-23 |
| US4483905B1 (en) | 1997-02-04 |
| JPS56136901A (en) | 1981-10-26 |
| FR2477447B3 (es) | 1983-01-14 |
| JPH0210201B2 (es) | 1990-03-07 |
| GB2071159A (en) | 1981-09-16 |
| DE3106976C2 (es) | 1991-04-25 |
| SE427434B (sv) | 1983-04-11 |
| US4483905A (en) | 1984-11-20 |
| FR2477447A1 (fr) | 1981-09-11 |
| GB2071159B (en) | 1984-12-05 |
| DE3106976A1 (de) | 1981-12-03 |
| DE3106976C3 (de) | 1997-05-22 |
| IT1135592B (it) | 1986-08-27 |
| ES500111A0 (es) | 1982-06-01 |
| SE8001764L (sv) | 1981-09-07 |
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