NO20013576L - Hypereutektisk aluminium-silisium-legeringsprodukt for halvfast forming - Google Patents
Hypereutektisk aluminium-silisium-legeringsprodukt for halvfast formingInfo
- Publication number
- NO20013576L NO20013576L NO20013576A NO20013576A NO20013576L NO 20013576 L NO20013576 L NO 20013576L NO 20013576 A NO20013576 A NO 20013576A NO 20013576 A NO20013576 A NO 20013576A NO 20013576 L NO20013576 L NO 20013576L
- Authority
- NO
- Norway
- Prior art keywords
- eutectic
- alloy product
- silicon
- semi
- silicon alloy
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C21/00—Alloys based on aluminium
- C22C21/02—Alloys based on aluminium with silicon as the next major constituent
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C21/00—Alloys based on aluminium
- C22C21/02—Alloys based on aluminium with silicon as the next major constituent
- C22C21/04—Modified aluminium-silicon alloys
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Silicon Compounds (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Continuous Casting (AREA)
- Powder Metallurgy (AREA)
- Physical Deposition Of Substances That Are Components Of Semiconductor Devices (AREA)
- Forging (AREA)
- Soft Magnetic Materials (AREA)
- Manufacture Of Alloys Or Alloy Compounds (AREA)
Abstract
Oppfinnelsen gjelder et eutektisk eller hypereutektisk aluminium-silisiumlegeringsprodukt som er egnet for tiksotropisk forming og som omfatter 10-30 vekt-% silisium og eventuelt kobber (< 10 vekt-%), magnesium (< 3 vekt-%), mangan (< 2 vekt-%), jern (<; 2 vekt-%), nikkel (< 4 vekt-%), kobolt (< 3 vekt-%) og andre elementer (< 0,5 vekt-% hver og i alt 1 vekt-%), idet den rå støpemikrostruktur består av primære silisiumkrystaller, aluminiumdendriter av likeakset type og med størrelse mindre enn 4 mm, og en eutektisk del bestående av eutektiske silisiumkorn og eutektiske aluminiumkorn med størrelse mindre enn 4 mm. Det er også angitt en fremgangsmåte for å oppnå denne mikrostruktur og som består i at legeringen tilsettes bor i en vektmengde på 50 - 2000 ppm, idet den mengde som tilsett- es overskyter den som strengt tatt er nødvendig for bunnfelling av urenheter.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9900787A FR2788788B1 (fr) | 1999-01-21 | 1999-01-21 | Produit en alliage aluminium-silicium hypereutectique pour mise en forme a l'etat semi-solide |
| PCT/FR2000/000095 WO2000043559A1 (fr) | 1999-01-21 | 2000-01-18 | Produit en alliage aluminium-silicium hypereutectique pour mise en forme a l'etat semi-solide |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO20013576D0 NO20013576D0 (no) | 2001-07-19 |
| NO20013576L true NO20013576L (no) | 2001-09-14 |
Family
ID=9541194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO20013576A NO20013576L (no) | 1999-01-21 | 2001-07-19 | Hypereutektisk aluminium-silisium-legeringsprodukt for halvfast forming |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US6200396B1 (no) |
| EP (1) | EP1147237B1 (no) |
| JP (1) | JP2002535488A (no) |
| AT (1) | ATE245714T1 (no) |
| AU (1) | AU3055600A (no) |
| BR (1) | BR0007637A (no) |
| CA (1) | CA2360673A1 (no) |
| CZ (1) | CZ20012658A3 (no) |
| DE (1) | DE60004010D1 (no) |
| FR (1) | FR2788788B1 (no) |
| NO (1) | NO20013576L (no) |
| PL (1) | PL349340A1 (no) |
| SK (1) | SK10002001A3 (no) |
| WO (1) | WO2000043559A1 (no) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3003031B1 (ja) * | 1998-08-25 | 2000-01-24 | 株式会社戸塚天竜製作所 | Ａｌ−Ｓｉ合金の溶湯の初晶Ｓｉを微細化する方法 |
| US20040055724A1 (en) * | 2002-09-20 | 2004-03-25 | Spx Corporation | Semi-solid metal casting process and product |
| US7100669B1 (en) * | 2003-04-09 | 2006-09-05 | Brunswick Corporation | Aluminum-silicon casting alloy having refined primary silicon due to pressure |
| US6994147B2 (en) * | 2003-07-15 | 2006-02-07 | Spx Corporation | Semi-solid metal casting process of hypereutectic aluminum alloys |
| US20050103461A1 (en) * | 2003-11-19 | 2005-05-19 | Tht Presses, Inc. | Process for generating a semi-solid slurry |
| CN100338248C (zh) * | 2003-11-20 | 2007-09-19 | 北京有色金属研究总院 | 一种Al－Mg－Si系合金半固态坯料的制备方法及其半固态坯料 |
| JP4665413B2 (ja) * | 2004-03-23 | 2011-04-06 | 日本軽金属株式会社 | 高剛性・低線膨張率を有する鋳造用アルミニウム合金 |
| GB0514751D0 (en) | 2005-07-19 | 2005-08-24 | Holset Engineering Co | Method and apparatus for manufacturing turbine or compressor wheels |
| CN100348761C (zh) * | 2006-02-17 | 2007-11-14 | 刘相法 | 一种P－Si中间合金及其制备方法 |
| CN102159346A (zh) * | 2008-09-17 | 2011-08-17 | 库欧聚合物公司 | 多组分金属注射模制 |
| US9303299B2 (en) | 2011-10-11 | 2016-04-05 | Nippon Light Metal Company, Ltd. | Method of production of aluminum alloy with refined Al—Fe—Si-based compounds and primary crystal Si |
| CN102965551A (zh) * | 2012-11-26 | 2013-03-13 | 中国铝业股份有限公司 | 一种过共晶铝硅合金及其制备方法 |
| JP6011998B2 (ja) * | 2012-12-25 | 2016-10-25 | 日本軽金属株式会社 | Ａｌ−Ｆｅ−Ｓｉ系化合物を微細化させたアルミニウム合金の製造方法 |
| CN103934437B (zh) * | 2014-04-01 | 2017-02-08 | 上海交通大学 | 初生硅细化的高硅铝合金流变浆料的制备方法 |
| EP3237647B1 (de) * | 2014-12-23 | 2018-09-26 | Hydro Aluminium Rolled Products GmbH | Si-primärpartikelfreie aluminiumlotlegierung und verfahren zu deren herstellung |
| MX2018001765A (es) | 2015-08-13 | 2018-11-22 | Alcoa Usa Corp | Aleaciones de fundicion de aluminio 3xx mejoradas y metodos para fabricarlas. |
| CN109913675B (zh) * | 2019-03-25 | 2020-10-09 | 常州大学 | 一种用于共晶铝硅合金的Al-B-P双重变质剂及其制备方法和应用 |
| CN109881055B (zh) * | 2019-03-25 | 2021-06-22 | 常州大学 | 一种共晶铝硅合金一步法磷硼双重变质方法 |
| CN110724858A (zh) * | 2019-10-24 | 2020-01-24 | 成都先进金属材料产业技术研究院有限公司 | 过共晶铝硅合金半固态浆料或坯料的制备方法 |
| CN111647782A (zh) * | 2020-06-19 | 2020-09-11 | 山东省科学院新材料研究所 | 一种再生铝合金及其制备方法 |
| WO2024048895A1 (ko) * | 2022-09-01 | 2024-03-07 | 한국재료연구원 | 알루미늄 합금 주조재 및 이를 포함하는 브레이크 디스크 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4681736A (en) * | 1984-12-07 | 1987-07-21 | Aluminum Company Of America | Aluminum alloy |
| US5217546A (en) * | 1988-02-10 | 1993-06-08 | Comalco Aluminum Limited | Cast aluminium alloys and method |
| US5009844A (en) * | 1989-12-01 | 1991-04-23 | General Motors Corporation | Process for manufacturing spheroidal hypoeutectic aluminum alloy |
| NO174165C (no) * | 1992-01-08 | 1994-03-23 | Elkem Aluminium | Fremgangsmåte ved kornforfining av aluminium samt kornforfiningslegering for utförelse av fremgangsmåten |
| CA2105968C (en) * | 1992-01-13 | 2001-10-23 | Honda Giken Kogyo Kabushiki Kaisha (Also Trading As Honda Motor Co., Ltd .) | Aluminum-based alloy cast product and process for producing the same |
| DE59306300D1 (de) * | 1992-01-30 | 1997-06-05 | Efu Ges Fuer Ur Umformtechnik | Verfahren zur Herstellung von Formteilen aus Metallegierungen |
| NO950843L (no) * | 1994-09-09 | 1996-03-11 | Ube Industries | Fremgangsmåte for behandling av metall i halvfast tilstand og fremgangsmåte for stöping av metallbarrer til bruk i denne fremgangsmåte |
| US5968292A (en) * | 1995-04-14 | 1999-10-19 | Northwest Aluminum | Casting thermal transforming and semi-solid forming aluminum alloys |
| IT1278230B1 (it) * | 1995-05-31 | 1997-11-17 | Reynolds Wheels Spa | Metodo per portare masselli in lega di alluminio quali lingotti, billette e simili allo stato semisolido-semiliquido atto a consentire |
| JPH08323461A (ja) * | 1995-06-02 | 1996-12-10 | Asahi Tec Corp | Ａｌ−Ｓｉ系過共晶合金製成形品の製造方法 |
| FR2746414B1 (fr) * | 1996-03-20 | 1998-04-30 | Pechiney Aluminium | Alliage thixotrope aluminium-silicium-cuivre pour mise en forme a l'etat semi-solide |
-
1999
- 1999-01-21 FR FR9900787A patent/FR2788788B1/fr not_active Expired - Fee Related
- 1999-12-07 US US09/455,766 patent/US6200396B1/en not_active Expired - Fee Related
-
2000
- 2000-01-18 BR BR0007637-6A patent/BR0007637A/pt not_active Application Discontinuation
- 2000-01-18 SK SK1000-2001A patent/SK10002001A3/sk unknown
- 2000-01-18 AU AU30556/00A patent/AU3055600A/en not_active Abandoned
- 2000-01-18 JP JP2000594965A patent/JP2002535488A/ja active Pending
- 2000-01-18 WO PCT/FR2000/000095 patent/WO2000043559A1/fr active IP Right Grant
- 2000-01-18 AT AT00900600T patent/ATE245714T1/de not_active IP Right Cessation
- 2000-01-18 CZ CZ20012658A patent/CZ20012658A3/cs unknown
- 2000-01-18 EP EP00900600A patent/EP1147237B1/fr not_active Expired - Lifetime
- 2000-01-18 PL PL00349340A patent/PL349340A1/xx unknown
- 2000-01-18 DE DE60004010T patent/DE60004010D1/de not_active Expired - Lifetime
- 2000-01-18 CA CA002360673A patent/CA2360673A1/fr not_active Abandoned
-
2001
- 2001-07-19 NO NO20013576A patent/NO20013576L/no not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| CA2360673A1 (fr) | 2000-07-27 |
| CZ20012658A3 (cs) | 2002-08-14 |
| US6200396B1 (en) | 2001-03-13 |
| FR2788788A1 (fr) | 2000-07-28 |
| NO20013576D0 (no) | 2001-07-19 |
| BR0007637A (pt) | 2001-11-06 |
| SK10002001A3 (sk) | 2002-02-05 |
| DE60004010D1 (de) | 2003-08-28 |
| PL349340A1 (en) | 2002-07-15 |
| EP1147237A1 (fr) | 2001-10-24 |
| WO2000043559A1 (fr) | 2000-07-27 |
| EP1147237B1 (fr) | 2003-07-23 |
| AU3055600A (en) | 2000-08-07 |
| FR2788788B1 (fr) | 2002-02-15 |
| ATE245714T1 (de) | 2003-08-15 |
| JP2002535488A (ja) | 2002-10-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FC2A | Withdrawal, rejection or dismissal of laid open patent application |