ES2137775T3 - Masa de aleacion metalica para conformacion en estado semi-solido. - Google Patents
Masa de aleacion metalica para conformacion en estado semi-solido.Info
- Publication number
- ES2137775T3 ES2137775T3 ES97901684T ES97901684T ES2137775T3 ES 2137775 T3 ES2137775 T3 ES 2137775T3 ES 97901684 T ES97901684 T ES 97901684T ES 97901684 T ES97901684 T ES 97901684T ES 2137775 T3 ES2137775 T3 ES 2137775T3
- Authority
- ES
- Spain
- Prior art keywords
- semi
- mass
- conformation
- temperature
- solid state
- 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 - Lifetime
Links
- 239000007787 solid Substances 0.000 title abstract 4
- 229910001092 metal group alloy Inorganic materials 0.000 title abstract 3
- 239000007788 liquid Substances 0.000 abstract 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical class [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 229910001338 liquidmetal Inorganic materials 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000007711 solidification Methods 0.000 abstract 1
- 230000008023 solidification Effects 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D1/00—Treatment of fused masses in the ladle or the supply runners before casting
-
- 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
-
- 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
- C22C1/12—Making non-ferrous alloys by processing in a semi-solid state, e.g. holding the alloy in the solid-liquid phase
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture Of Alloys Or Alloy Compounds (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
- Continuous Casting (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Forging (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Investigating And Analyzing Materials By Characteristic Methods (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Credit Cards Or The Like (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Sampling And Sample Adjustment (AREA)
- Cell Electrode Carriers And Collectors (AREA)
- Cell Separators (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
- Pens And Brushes (AREA)
- Soft Magnetic Materials (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
LA INVENCION SE REFIERE A UNA MASA DE ALEACION METALICA PARA CONFORMACION EN ESTADO SEMISOLIDO QUE PRESENTA, TRAS SER ENFRIADA AL AIRE LIBRE A PARTIR DE UNA TEMPERATURA CORRESPONDIENTE A UN PORCENTAJE DE FRACCION LIQUIDA COMPRENDIDO ENTRE EL 30 Y EL 70 % HASTA LA TEMPERATURA AMBIENTE, UN INDICE DE POROSIDAD, MEDIDO MEDIANTE ANALISIS DE LA IMAGEN, COMPRENDIDO ENTRE UN 2 Y UN 20 %, Y PREFERIBLEMENTE ENTRE UN 3 Y UN 8 %. SE REFIERE ASIMISMO A UNA MASA DE ALEACION METALICA DESTINADA A LA CONFORMACION EN ESTADO SEMISOLIDO COLADA A PARTIR DE UN METAL LIQUIDO CUYO NIVEL DE GASEADO, MEDIDO POR LA PRUEBA DE SOLIDIFICACION A 80 HPA, ES TAL QUE LA MUESTRA PRESENTA UN INDICE DE POROSIDAD VOLUMICA COMPRENDIDO ENTRE EL 3 Y EL 50 %, Y PREFERIBLEMENTE ENTRE EL 40 Y EL 25 %. EL PROCEDIMIENTO DE FABRICACION DE ESTA MASA INCLUYE EL TRATAMIENTO DE LA ALEACION EN ESTADO LIQUIDO PARA INTRODUCIR EN ELLA UN GAS SOLUBLE Y NO REACTIVO QUIMICAMENTE, COMO EL HIDROGENO. LA INVENCION PERMITE MEJORAR LAS PROPIEDADES REOLOGICAS DEL METAL EN ESTADO SEMISOLIDO, LO QUE PRODUCE PIEZAS DE MEJOR CALIDAD.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9601442A FR2744384B1 (fr) | 1996-02-01 | 1996-02-01 | Billette et lopin metallique pour formage a l'etat semi-solide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2137775T3 true ES2137775T3 (es) | 1999-12-16 |
Family
ID=9488897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES97901684T Expired - Lifetime ES2137775T3 (es) | 1996-02-01 | 1997-01-28 | Masa de aleacion metalica para conformacion en estado semi-solido. |
Country Status (21)
| Country | Link |
|---|---|
| US (1) | US5980660A (es) |
| EP (1) | EP0877658B1 (es) |
| JP (1) | JPH11504682A (es) |
| KR (1) | KR19990082071A (es) |
| AT (1) | ATE183418T1 (es) |
| AU (1) | AU712356B2 (es) |
| BR (1) | BR9707338A (es) |
| CA (1) | CA2244145C (es) |
| CZ (1) | CZ242298A3 (es) |
| DE (2) | DE69700431T2 (es) |
| ES (1) | ES2137775T3 (es) |
| FR (1) | FR2744384B1 (es) |
| HU (1) | HUP9901125A3 (es) |
| IL (1) | IL124783A (es) |
| IS (1) | IS4816A (es) |
| NO (1) | NO983538L (es) |
| NZ (1) | NZ326832A (es) |
| PL (1) | PL182441B1 (es) |
| SK (1) | SK103198A3 (es) |
| TW (1) | TW326007B (es) |
| WO (1) | WO1997027963A1 (es) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19820976A1 (de) * | 1998-05-12 | 1999-11-25 | Daimler Chrysler Ag | Zylinderlaufbüchse aus übereutektischen Aluminium-Silizium-Legierungen und Verfahren zur Herstellung derselben |
| US6918427B2 (en) * | 2003-03-04 | 2005-07-19 | Idraprince, Inc. | Process and apparatus for preparing a metal alloy |
| ES2403369T3 (es) * | 2006-02-02 | 2013-05-17 | National Science And Technology Development Agency | Método de preparación de una estructura metálica adecuada para el procesamiento de metal semisólido |
| CN102166492A (zh) * | 2011-04-10 | 2011-08-31 | 北京交通大学 | 一种铝1.8硅-15氧化镁半固态浆料中氧化镁颗粒均匀分散方法 |
| TWI468238B (zh) * | 2012-08-22 | 2015-01-11 | China Steel Corp | 鑄模及其熱處理方法 |
| CN105026639B (zh) | 2013-03-19 | 2018-04-20 | 东洋纺株式会社 | 安全气囊用织物 |
| DE102013103672A1 (de) * | 2013-04-11 | 2014-10-30 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Poren-Druckguss |
| CN113030166B (zh) * | 2021-03-12 | 2022-09-23 | 哈尔滨工业大学 | 一种高熵合金半固态流变学行为的测量装置及其使用方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA957180A (en) * | 1971-06-16 | 1974-11-05 | Massachusetts, Institute Of Technology | Alloy compositions containing non-dendritic solids and process for preparing and casting same |
| JPS5752562A (en) * | 1980-09-16 | 1982-03-29 | Yoshio Ebisu | Production of hollow porous metallic material |
| GB8305066D0 (en) * | 1983-02-23 | 1983-03-30 | Secretary Industry Brit | Casting of material |
| EP0200349B1 (en) * | 1985-03-25 | 1989-12-13 | Osprey Metals Limited | Improved method of manufacture of metal products |
| JPH03170630A (ja) * | 1989-11-29 | 1991-07-24 | Mitsubishi Heavy Ind Ltd | 発泡金属の製造方法 |
| JP2872863B2 (ja) * | 1992-07-10 | 1999-03-24 | 株式会社アーレスティ | チクソキャスト用ビレットの製造方法 |
-
1996
- 1996-02-01 FR FR9601442A patent/FR2744384B1/fr not_active Expired - Fee Related
-
1997
- 1997-01-28 IL IL12478397A patent/IL124783A/xx not_active IP Right Cessation
- 1997-01-28 CZ CZ982422A patent/CZ242298A3/cs unknown
- 1997-01-28 NZ NZ326832A patent/NZ326832A/xx unknown
- 1997-01-28 CA CA002244145A patent/CA2244145C/fr not_active Expired - Fee Related
- 1997-01-28 AT AT97901684T patent/ATE183418T1/de not_active IP Right Cessation
- 1997-01-28 WO PCT/FR1997/000163 patent/WO1997027963A1/fr not_active Application Discontinuation
- 1997-01-28 JP JP9527353A patent/JPH11504682A/ja active Pending
- 1997-01-28 EP EP97901684A patent/EP0877658B1/fr not_active Expired - Lifetime
- 1997-01-28 PL PL97327973A patent/PL182441B1/pl unknown
- 1997-01-28 DE DE69700431T patent/DE69700431T2/de not_active Expired - Fee Related
- 1997-01-28 KR KR1019980705793A patent/KR19990082071A/ko not_active Application Discontinuation
- 1997-01-28 SK SK1031-98A patent/SK103198A3/sk unknown
- 1997-01-28 HU HU9901125A patent/HUP9901125A3/hu unknown
- 1997-01-28 DE DE0877658T patent/DE877658T1/de active Pending
- 1997-01-28 AU AU15500/97A patent/AU712356B2/en not_active Ceased
- 1997-01-28 BR BR9707338A patent/BR9707338A/pt not_active IP Right Cessation
- 1997-01-28 ES ES97901684T patent/ES2137775T3/es not_active Expired - Lifetime
- 1997-02-03 US US08/792,300 patent/US5980660A/en not_active Expired - Fee Related
- 1997-03-03 TW TW086102700A patent/TW326007B/zh active
-
1998
- 1998-07-31 NO NO983538A patent/NO983538L/no not_active Application Discontinuation
- 1998-07-31 IS IS4816A patent/IS4816A/is unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NO983538L (no) | 1998-10-01 |
| US5980660A (en) | 1999-11-09 |
| WO1997027963A1 (fr) | 1997-08-07 |
| IS4816A (is) | 1998-07-31 |
| NZ326832A (en) | 1999-03-29 |
| CA2244145C (fr) | 2001-08-14 |
| IL124783A0 (en) | 1999-01-26 |
| EP0877658B1 (fr) | 1999-08-18 |
| CZ242298A3 (cs) | 1999-08-11 |
| KR19990082071A (ko) | 1999-11-15 |
| DE69700431D1 (de) | 1999-09-23 |
| BR9707338A (pt) | 1999-07-20 |
| DE877658T1 (de) | 1999-05-06 |
| PL182441B1 (pl) | 2002-01-31 |
| PL327973A1 (en) | 1999-01-04 |
| AU712356B2 (en) | 1999-11-04 |
| ATE183418T1 (de) | 1999-09-15 |
| SK103198A3 (en) | 1999-01-11 |
| AU1550097A (en) | 1997-08-22 |
| FR2744384B1 (fr) | 1998-03-20 |
| NO983538D0 (no) | 1998-07-31 |
| TW326007B (en) | 1998-02-01 |
| DE69700431T2 (de) | 2000-02-03 |
| EP0877658A1 (fr) | 1998-11-18 |
| CA2244145A1 (fr) | 1997-08-07 |
| JPH11504682A (ja) | 1999-04-27 |
| HUP9901125A2 (hu) | 1999-08-30 |
| IL124783A (en) | 2000-11-21 |
| HUP9901125A3 (en) | 2000-01-28 |
| FR2744384A1 (fr) | 1997-08-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
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