CA2052372A1 - Procede permettant d'ameliorer le comportement a la microretassure des alliages de magnesium - Google Patents
Procede permettant d'ameliorer le comportement a la microretassure des alliages de magnesiumInfo
- Publication number
- CA2052372A1 CA2052372A1 CA2052372A CA2052372A CA2052372A1 CA 2052372 A1 CA2052372 A1 CA 2052372A1 CA 2052372 A CA2052372 A CA 2052372A CA 2052372 A CA2052372 A CA 2052372A CA 2052372 A1 CA2052372 A1 CA 2052372A1
- Authority
- CA
- Canada
- Prior art keywords
- microshrinkage
- performance
- improved
- magnesium alloys
- alloys
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title abstract 3
- 229910000861 Mg alloy Inorganic materials 0.000 title abstract 2
- 229910045601 alloy Inorganic materials 0.000 abstract 2
- 239000000956 alloy Substances 0.000 abstract 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 abstract 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 abstract 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract 1
- 239000000654 additive Substances 0.000 abstract 1
- 230000000996 additive effect Effects 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- 229910052749 magnesium Inorganic materials 0.000 abstract 1
- 239000011777 magnesium Substances 0.000 abstract 1
- 229910052748 manganese Inorganic materials 0.000 abstract 1
- 239000011572 manganese Substances 0.000 abstract 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000000465 moulding Methods 0.000 abstract 1
- 229910052710 silicon Inorganic materials 0.000 abstract 1
- 239000010703 silicon Substances 0.000 abstract 1
- 229910052712 strontium Inorganic materials 0.000 abstract 1
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 abstract 1
- 239000011701 zinc Substances 0.000 abstract 1
- 229910052725 zinc Inorganic materials 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C23/00—Alloys based on magnesium
- C22C23/02—Alloys based on magnesium with aluminium as the next major constituent
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Prevention Of Electric Corrosion (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Forging (AREA)
- Domestic Plumbing Installations (AREA)
- Mechanical Operated Clutches (AREA)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Abstract
Procédé permettant d'améliorer le comportement à la microretassure des alliages de magnésium. Le procédé
consiste à ajouter du strontium aux dits alliages avant moulage. Il s'applique plus particulièrement aux alliages de magnésium contenant comme éléments principaux d'addition et en poids 4 à 10% d'aluminium et soit jusqu'à 3% de zinc et/ou jusqu'à 1% de manganèse, soit jusqu'à 1% de silicium et/ou jusqu'à 1% de manganèse et qui sont utilisés notamment pour la fabrication de carters de boîtes de vitesse et d'éléments de structure d'ordinateurs portables.
consiste à ajouter du strontium aux dits alliages avant moulage. Il s'applique plus particulièrement aux alliages de magnésium contenant comme éléments principaux d'addition et en poids 4 à 10% d'aluminium et soit jusqu'à 3% de zinc et/ou jusqu'à 1% de manganèse, soit jusqu'à 1% de silicium et/ou jusqu'à 1% de manganèse et qui sont utilisés notamment pour la fabrication de carters de boîtes de vitesse et d'éléments de structure d'ordinateurs portables.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9012455 | 1990-09-28 | ||
| FR9012455A FR2667328B1 (fr) | 1990-09-28 | 1990-09-28 | Procede permettant d'ameliorer le comportement a la microretassure des alliages de magnesium. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2052372A1 true CA2052372A1 (fr) | 1992-03-29 |
| CA2052372C CA2052372C (fr) | 1997-03-18 |
Family
ID=9401070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002052372A Expired - Fee Related CA2052372C (fr) | 1990-09-28 | 1991-09-27 | Procede permettant d'ameliorer le comportement a la microretassure des alliages de magnesium |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US5223215A (fr) |
| EP (1) | EP0478479B1 (fr) |
| JP (1) | JP2559306B2 (fr) |
| KR (1) | KR100225180B1 (fr) |
| CA (1) | CA2052372C (fr) |
| DE (1) | DE69109788T2 (fr) |
| ES (1) | ES2071961T3 (fr) |
| FR (1) | FR2667328B1 (fr) |
| NO (1) | NO179290C (fr) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5613999A (en) * | 1992-09-11 | 1997-03-25 | Nippon Kinzoku Co., Ltd. | Method for producing magnesium |
| US5693158A (en) * | 1993-02-12 | 1997-12-02 | Mazda Motor Corporation | Magnesium light alloy product and method of producing the same |
| EP0665299B1 (fr) * | 1993-12-17 | 2000-03-08 | Mazda Motor Corporation | Matériau de moulage en alliage de magnésium pour traitement plastique, pièces fabriquées avec cet alliage et procédé de fabrication |
| IL125681A (en) * | 1998-08-06 | 2001-06-14 | Dead Sea Magnesium Ltd | Magnesium alloy for high temperature applications |
| US6808679B2 (en) * | 1999-12-15 | 2004-10-26 | Noranda, Inc. | Magnesium-based casting alloys having improved elevated temperature performance, oxidation-resistant magnesium alloy melts, magnesium-based alloy castings prepared therefrom and methods for preparing same |
| US6322644B1 (en) * | 1999-12-15 | 2001-11-27 | Norands, Inc. | Magnesium-based casting alloys having improved elevated temperature performance |
| AU753538B2 (en) | 2000-02-24 | 2002-10-24 | Mitsubishi Aluminum Co., Ltd. | Die casting magnesium alloy |
| US6342180B1 (en) | 2000-06-05 | 2002-01-29 | Noranda, Inc. | Magnesium-based casting alloys having improved elevated temperature properties |
| JP3592659B2 (ja) * | 2001-08-23 | 2004-11-24 | 株式会社日本製鋼所 | 耐食性に優れたマグネシウム合金およびマグネシウム合金部材 |
| DE10251663A1 (de) * | 2002-11-06 | 2004-05-19 | Bayerische Motoren Werke Ag | Magnesiumlegierung |
| CA2419010A1 (fr) * | 2003-02-17 | 2004-08-17 | Noranda Inc. | Utilisation de strontium pour diminuer l'oxydation de magnesium fondu et methode d'ajout de strontium au magnesium |
| JP5249367B2 (ja) * | 2003-06-19 | 2013-07-31 | 住友電気工業株式会社 | マグネシウム基合金ねじ |
| CN1306052C (zh) * | 2004-09-17 | 2007-03-21 | 中国科学院上海微系统与信息技术研究所 | 高耐蚀铸造镁铝合金及制备方法 |
| DE102007061561A1 (de) | 2007-12-18 | 2009-06-25 | Magontec Gmbh | Legierung umfassend Mg und Sr und hieraus gefertigte galvanische Opferanode |
| CN104745905A (zh) * | 2013-12-30 | 2015-07-01 | 苏州昊卓新材料有限公司 | 一种高强度、高韧性压铸镁合金及其制备方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1979452A (en) * | 1933-03-25 | 1934-11-06 | Kemet Lab Co Inc | Magnesium alloy |
| US2221254A (en) * | 1939-11-13 | 1940-11-12 | Dow Chemical Co | Magnesium base alloy |
| US2464918A (en) * | 1945-03-22 | 1949-03-22 | Magnesium Elektron Ltd | Magnesium base alloys |
| FR1214787A (fr) * | 1958-02-11 | 1960-04-12 | Fuchs Otto | Alliages de magnésium à résistance de fluage élevée contre une déformation permanente aux températures élevées |
| US3119684A (en) * | 1961-11-27 | 1964-01-28 | Dow Chemical Co | Article of magnesium-base alloy and method of making |
| US5041294A (en) * | 1990-04-24 | 1991-08-20 | Wm. Wrigley Jr. Company | Sorbitol-modified flavor |
| US5143564A (en) * | 1991-03-28 | 1992-09-01 | Mcgill University | Low porosity, fine grain sized strontium-treated magnesium alloy castings |
-
1990
- 1990-09-28 FR FR9012455A patent/FR2667328B1/fr not_active Expired - Fee Related
-
1991
- 1991-09-16 US US07/760,474 patent/US5223215A/en not_active Expired - Lifetime
- 1991-09-19 NO NO913693A patent/NO179290C/no unknown
- 1991-09-26 EP EP91420340A patent/EP0478479B1/fr not_active Expired - Lifetime
- 1991-09-26 DE DE69109788T patent/DE69109788T2/de not_active Expired - Fee Related
- 1991-09-26 ES ES91420340T patent/ES2071961T3/es not_active Expired - Lifetime
- 1991-09-27 JP JP3249627A patent/JP2559306B2/ja not_active Expired - Fee Related
- 1991-09-27 CA CA002052372A patent/CA2052372C/fr not_active Expired - Fee Related
- 1991-09-27 KR KR1019910017162A patent/KR100225180B1/ko not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE69109788D1 (de) | 1995-06-22 |
| FR2667328A1 (fr) | 1992-04-03 |
| NO179290C (no) | 1996-09-11 |
| DE69109788T2 (de) | 1995-09-21 |
| FR2667328B1 (fr) | 1992-11-06 |
| ES2071961T3 (es) | 1995-07-01 |
| EP0478479B1 (fr) | 1995-05-17 |
| NO913693D0 (no) | 1991-09-19 |
| KR920006526A (ko) | 1992-04-27 |
| EP0478479A1 (fr) | 1992-04-01 |
| JP2559306B2 (ja) | 1996-12-04 |
| CA2052372C (fr) | 1997-03-18 |
| US5223215A (en) | 1993-06-29 |
| NO179290B (no) | 1996-06-03 |
| KR100225180B1 (ko) | 1999-10-15 |
| JPH0867928A (ja) | 1996-03-12 |
| NO913693L (no) | 1992-03-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |