EP1205567A3 - Herstellung von einer ultrafeinen Korngefüge in Aluminium-Legierungen im Gusszustand - Google Patents
Herstellung von einer ultrafeinen Korngefüge in Aluminium-Legierungen im Gusszustand Download PDFInfo
- Publication number
- EP1205567A3 EP1205567A3 EP01126694A EP01126694A EP1205567A3 EP 1205567 A3 EP1205567 A3 EP 1205567A3 EP 01126694 A EP01126694 A EP 01126694A EP 01126694 A EP01126694 A EP 01126694A EP 1205567 A3 EP1205567 A3 EP 1205567A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- ultra
- production
- melt
- fine grain
- grain structure
- 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
Classifications
-
- 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
- C22C1/02—Making non-ferrous alloys by melting
- C22C1/03—Making non-ferrous alloys by melting using master 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
- C22C1/02—Making non-ferrous alloys by melting
- C22C1/026—Alloys based on aluminium
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Continuous Casting (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US710175 | 1985-03-11 | ||
US71017500A | 2000-11-10 | 2000-11-10 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1205567A2 EP1205567A2 (de) | 2002-05-15 |
EP1205567A3 true EP1205567A3 (de) | 2002-06-05 |
EP1205567B1 EP1205567B1 (de) | 2005-05-04 |
Family
ID=24852923
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20010126694 Revoked EP1205567B1 (de) | 2000-11-10 | 2001-11-08 | Herstellung von einer ultrafeinen Korngefüge in Aluminium-Legierungen im Gusszustand |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1205567B1 (de) |
CA (1) | CA2361484A1 (de) |
DE (1) | DE60110523D1 (de) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6783730B2 (en) * | 2001-12-21 | 2004-08-31 | Alcoa Inc. | Al-Ni-Mn casting alloy for automotive and aerospace structural components |
FR2875815B1 (fr) * | 2004-09-24 | 2006-12-01 | Pechiney Rhenalu Sa | Produits en alliage d'aluminium a haute tenacite et procede d'elaboration |
US8157932B2 (en) | 2005-05-25 | 2012-04-17 | Alcoa Inc. | Al-Zn-Mg-Cu-Sc high strength alloy for aerospace and automotive castings |
US8083871B2 (en) | 2005-10-28 | 2011-12-27 | Automotive Casting Technology, Inc. | High crashworthiness Al-Si-Mg alloy and methods for producing automotive casting |
CN100402681C (zh) * | 2006-09-05 | 2008-07-16 | 中国铝业股份有限公司 | 一种Al-Ti-C中间合金的制备方法 |
US8349462B2 (en) | 2009-01-16 | 2013-01-08 | Alcoa Inc. | Aluminum alloys, aluminum alloy products and methods for making the same |
CN101838783B (zh) * | 2010-02-05 | 2012-01-04 | 新星化工冶金材料(深圳)有限公司 | 通过控制压缩比来控制铝钛碳合金晶粒细化能力的变化量的方法 |
CN101871052B (zh) * | 2010-06-28 | 2012-06-13 | 江阴新仁科技有限公司 | 一种净化铝及铝合金熔体的方法 |
CN101994045B (zh) * | 2010-12-10 | 2012-07-11 | 西南铝业(集团)有限责任公司 | 一种铝锆中间合金的制备方法 |
GB201102849D0 (en) | 2011-02-18 | 2011-04-06 | Univ Brunel | Method of refining metal alloys |
CN102206777B (zh) * | 2011-06-10 | 2013-07-10 | 深圳市新星轻合金材料股份有限公司 | 铝-锆-钛-碳中间合金的制备方法 |
CN102225464B (zh) * | 2011-06-10 | 2013-07-10 | 深圳市新星轻合金材料股份有限公司 | 镁及镁合金用铝-锆-钛-碳晶粒细化剂及其制备方法 |
CN102212725B (zh) * | 2011-06-10 | 2012-10-10 | 深圳市新星轻合金材料股份有限公司 | 铝-锆-钛-碳中间合金在镁及镁合金变形加工中的应用 |
CN102220525B (zh) * | 2011-07-29 | 2012-10-17 | 哈尔滨中飞新技术股份有限公司 | 一种铝合金熔炼净化装置及熔炼净化方法 |
CN102268620A (zh) * | 2011-08-01 | 2011-12-07 | 南昌大学 | 一种Al3Ti颗粒增强Al-Zn-Mg-Cu基铝合金的固溶处理方法 |
CN102212710B (zh) * | 2011-08-02 | 2013-02-13 | 江苏中欧材料研究院有限公司 | 一种原位亚微米多元颗粒增强铝基复合新体系及材料 |
CN102329993A (zh) * | 2011-09-07 | 2012-01-25 | 山东大学 | 一种高硼高碳铝基中间合金及其制备方法 |
CN102268621B (zh) * | 2011-09-09 | 2013-03-20 | 西南铝业(集团)有限责任公司 | 一种铝合金棒材生产方法 |
CN102433454B (zh) * | 2011-09-22 | 2013-01-16 | 郑州大学 | 一种热膨胀系数可控的金属基陶瓷材料Al-Zr2P2WO12的烧结合成方法 |
CN102409270A (zh) * | 2011-11-07 | 2012-04-11 | 内蒙古北方重工业集团有限公司 | 一种大型铝合金环件轧制和电炉固溶处理方法 |
CN102703738A (zh) * | 2012-05-17 | 2012-10-03 | 上海交通大学 | Al-Ti-B-C四元晶粒细化剂的制备方法 |
CN103060584B (zh) * | 2012-12-21 | 2015-05-20 | 佛山市深达美特种铝合金有限公司 | 一种超细晶6061铝合金及其制备方法 |
CN103614581B (zh) * | 2013-12-20 | 2015-09-30 | 西南铝业(集团)有限责任公司 | 一种1系铝合金铸锭的生产工艺 |
CN106488991A (zh) * | 2014-03-11 | 2017-03-08 | 萨帕铝型材公司 | 高强度铝合金 |
CN105624481A (zh) * | 2016-03-28 | 2016-06-01 | 福建省科源新型材料有限公司 | 一种降低成本及能耗的铝制品制备工艺 |
CN108251675B (zh) * | 2017-12-26 | 2020-04-03 | 上海大学 | 一种铸造铝硅合金用Al-Ti-Nb-B细化剂及其制备方法及应用 |
CN109385542B (zh) * | 2018-09-17 | 2020-11-24 | 上海大学 | 用于晶粒细化的铝铌硼合金杆的制备方法 |
CN110983213B (zh) * | 2019-11-12 | 2021-06-04 | 上交大(徐州)新材料研究院有限公司 | 一种超细结构高强韧薄带铝的制备方法 |
CN118308630B (zh) * | 2024-06-07 | 2024-09-10 | 湘潭大学 | 一种合金铸造用Al-Ti-Nb-B-C细化剂及其制备方法和应用 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4377425A (en) * | 1979-11-20 | 1983-03-22 | Showa Aluminum Ind. K.K. | Cast ingot of aluminum alloy available for rolling operation and method for manufacturing the same |
US5100488A (en) * | 1988-03-07 | 1992-03-31 | Kb Alloys, Inc. | Third element additions to aluminum-titanium master alloys |
WO1996010099A1 (en) * | 1994-09-26 | 1996-04-04 | Ashurst Technology Corporation (Ireland) Limited | High strength aluminum casting alloys for structural applications |
EP1029934A1 (de) * | 1999-02-19 | 2000-08-23 | Norsk Hydro Asa | Vorlegierung zur Kornfeinung von Aluminium-Legierungen |
WO2001036700A1 (en) * | 1999-09-10 | 2001-05-25 | Sigworth Geoffrey K | Method for grain refinement of high strength aluminum casting alloys |
-
2001
- 2001-11-08 CA CA 2361484 patent/CA2361484A1/en not_active Abandoned
- 2001-11-08 EP EP20010126694 patent/EP1205567B1/de not_active Revoked
- 2001-11-08 DE DE60110523T patent/DE60110523D1/de not_active Expired - Lifetime
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4377425A (en) * | 1979-11-20 | 1983-03-22 | Showa Aluminum Ind. K.K. | Cast ingot of aluminum alloy available for rolling operation and method for manufacturing the same |
US5100488A (en) * | 1988-03-07 | 1992-03-31 | Kb Alloys, Inc. | Third element additions to aluminum-titanium master alloys |
WO1996010099A1 (en) * | 1994-09-26 | 1996-04-04 | Ashurst Technology Corporation (Ireland) Limited | High strength aluminum casting alloys for structural applications |
EP1029934A1 (de) * | 1999-02-19 | 2000-08-23 | Norsk Hydro Asa | Vorlegierung zur Kornfeinung von Aluminium-Legierungen |
WO2001036700A1 (en) * | 1999-09-10 | 2001-05-25 | Sigworth Geoffrey K | Method for grain refinement of high strength aluminum casting alloys |
Non-Patent Citations (3)
Title |
---|
CHU M G: "A NOVEL TECHNIQUE FOR OUTLINING THE SOLIDIFICATION CRATER PROFILE OF A COMMERCIAL-SIZE ALUMINUM ALLOY INGOT CAST BY THE DIRECT CHILL METHOD", METALLURGICAL TRANSACTIONS A. PHYSICAL METALLURGY AND MATERIALS SCIENCE, METALLURGICAL SOCIETY OF AIME. NEW YORK, US, vol. 23A, no. 8, August 1992 (1992-08-01), pages 2323 - 2325, XP001058044 * |
CHU M G: "MICROSTRUCTURE AND SOLIFICATION ANALYSIS OF MELT-SPUN AL-TI AND AL-TI-B ALLOYS", MATERIALS SCIENCE AND ENGINEERING A: STRUCTURAL MATERIALS: PROPERTIES, MICROSTRUCTURE & PROCESSING, LAUSANNE, CH, vol. A179/A180, 1994, pages 669 - 675, XP001058045, ISSN: 0921-5093 * |
HUFNAGEL W: "Key to Aluminium Alloys, 4th Edition", ALUMINIUM-SCHLUESSEL = KEY TO ALUMINIUM ALLOYS, XX, XX, PAGE(S) 195-205, XP002194851 * |
Also Published As
Publication number | Publication date |
---|---|
EP1205567B1 (de) | 2005-05-04 |
DE60110523D1 (de) | 2005-06-09 |
EP1205567A2 (de) | 2002-05-15 |
CA2361484A1 (en) | 2002-05-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1205567A3 (de) | Herstellung von einer ultrafeinen Korngefüge in Aluminium-Legierungen im Gusszustand | |
US5226983A (en) | High strength, ductile, low density aluminum alloys and process for making same | |
CA1038204A (en) | Aluminium alloy products and method for making same | |
JP2795611B2 (ja) | 高強度アルミニウム基合金 | |
CA2380546A1 (en) | Method for grain refinement of high strength aluminum casting alloys | |
CA1043671A (en) | Method of producing improved metal alloy products | |
US6412164B1 (en) | Aluminum alloys having improved cast surface quality | |
CA2379809A1 (en) | Semi-solid concentration processing of metallic alloys | |
CA2423459A1 (en) | High strength magnesium alloy and its preparation method | |
WO2005003398A3 (en) | High strength aluminum alloys and process for making the same | |
US4915748A (en) | Aluminum alloys | |
EP1203832A3 (de) | Herstellungsverfahren von feinkörnigen Uranfolie aus schnell abgekühlter Schmelze durch Kühlwalzen und Herstellungsgerät | |
EP0327557B1 (de) | Chrom enthaltdende aluminiumlegierungen, hergestellt auf dem weg der raschen abkühlung | |
CA2042219A1 (en) | Process of forming niobium and boron containing titanium aluminide | |
WO2001042521A8 (de) | Verfahren zur herstellung einer aluminium-titan-bor-vorlegierung als kornfeinungsmittel | |
JPH0715137B2 (ja) | 微細結晶粒を有する金属材料とその製造方法 | |
EP0634496B1 (de) | Hochfeste und hochduktile auf TIAL basierende intermetallische Verbindung | |
CA2064437A1 (en) | Grain refining alloy and a method for grain refining of aluminium and aluminium alloys | |
JPS5669346A (en) | Aluminum alloy for working and its manufacture | |
JPH0432535A (ja) | 高強度、高剛性マグネシウムリチウム合金 | |
JPS5669348A (en) | Aluminum alloy for working and its manufacture | |
WO2005056853A3 (de) | Mittel zur beeinflussung der erstarrungsstruktur von magnesium und magnesiumlegierungen | |
Gaspar | Ti-22 Al-23 Nb alloy foils cold rolled from strip cast by the plasma melt overflow process | |
Peacock | New Titanium Alloy for Metal Matrix Composites | |
Ohno | Magnesium ingot by Ohno continuous casting process |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR |
|
AX | Request for extension of the european patent |
Free format text: AL;LT;LV;MK;RO;SI |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR |
|
AX | Request for extension of the european patent |
Free format text: AL;LT;LV;MK;RO;SI |
|
17P | Request for examination filed |
Effective date: 20021204 |
|
AKX | Designation fees paid |
Designated state(s): DE FR GB NL |
|
17Q | First examination report despatched |
Effective date: 20030414 |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): DE FR GB NL |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20050504 |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D |
|
REF | Corresponds to: |
Ref document number: 60110523 Country of ref document: DE Date of ref document: 20050609 Kind code of ref document: P |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20050805 |
|
NLV1 | Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act | ||
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20051108 |
|
PLBI | Opposition filed |
Free format text: ORIGINAL CODE: 0009260 |
|
PLAX | Notice of opposition and request to file observation + time limit sent |
Free format text: ORIGINAL CODE: EPIDOSNOBS2 |
|
26 | Opposition filed |
Opponent name: PECHINEY Effective date: 20060201 |
|
EN | Fr: translation not filed | ||
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20051108 |
|
RDAF | Communication despatched that patent is revoked |
Free format text: ORIGINAL CODE: EPIDOSNREV1 |
|
RDAG | Patent revoked |
Free format text: ORIGINAL CODE: 0009271 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: PATENT REVOKED |
|
27W | Patent revoked |
Effective date: 20061026 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20051130 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20050504 |