BR9202457A - Processo para a preparacao de um refinador de grao,refinador de grao e processo para a preparacao de produtos semi-acabados e materiais fundidos de aluminio - Google Patents
Processo para a preparacao de um refinador de grao,refinador de grao e processo para a preparacao de produtos semi-acabados e materiais fundidos de aluminioInfo
- Publication number
- BR9202457A BR9202457A BR929202457A BR9202457A BR9202457A BR 9202457 A BR9202457 A BR 9202457A BR 929202457 A BR929202457 A BR 929202457A BR 9202457 A BR9202457 A BR 9202457A BR 9202457 A BR9202457 A BR 9202457A
- Authority
- BR
- Brazil
- Prior art keywords
- preparation
- grain refiner
- semi
- finished products
- cast aluminum
- Prior art date
Links
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
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/23—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces involving a self-propagating high-temperature synthesis or reaction sintering step
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
- B22D27/20—Measures not previously mentioned for influencing the grain structure or texture; Selection of compositions therefor
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C32/00—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ
- C22C32/0047—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with carbides, nitrides, borides or silicides as the main non-metallic constituents
- C22C32/0073—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with carbides, nitrides, borides or silicides as the main non-metallic constituents only borides
-
- 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
- B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Powder Metallurgy (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB919114586A GB9114586D0 (en) | 1991-07-05 | 1991-07-05 | Process for the preparation of a grain refiner |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9202457A true BR9202457A (pt) | 1993-03-16 |
Family
ID=10697904
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR929202457A BR9202457A (pt) | 1991-07-05 | 1992-07-07 | Processo para a preparacao de um refinador de grao,refinador de grao e processo para a preparacao de produtos semi-acabados e materiais fundidos de aluminio |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0521580A1 (pt) |
JP (1) | JPH05195108A (pt) |
AU (1) | AU1943892A (pt) |
BR (1) | BR9202457A (pt) |
GB (1) | GB9114586D0 (pt) |
NO (1) | NO922637L (pt) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL1009258C2 (nl) * | 1998-05-26 | 1999-11-29 | Univ Delft Technology | Werkwijze voor de bereiding van een Al-Ti-B korrelverfijner voor aluminiumhoudende producten, en een werkwijze voor het gieten van aluminium producten. |
CA2327950A1 (en) * | 2000-12-08 | 2002-06-08 | Groupe Minutia Inc. | Grain refining agent for cast aluminum or magnesium products |
EP1264903B1 (de) * | 2001-06-07 | 2006-09-20 | Bayerische Motoren Werke Aktiengesellschaft | Reinigung von Aluminium-Gusslegierungen mittels Zugabe von Bor |
CA2359181A1 (en) * | 2001-10-15 | 2003-04-15 | Sabin Boily | Grain refining agent for cast aluminum products |
JP5829997B2 (ja) * | 2012-10-17 | 2015-12-09 | 株式会社神戸製鋼所 | ボロン含有アルミニウム材およびその製造方法 |
KR101637645B1 (ko) * | 2014-05-02 | 2016-07-08 | 현대자동차주식회사 | 고탄성 알루미늄 합금의 제조방법 |
US11559860B2 (en) | 2018-04-30 | 2023-01-24 | General Cable Technologies Corporation | Welding wires formed from improved aluminum-magnesium alloys |
CN110184485A (zh) * | 2019-06-05 | 2019-08-30 | 福建船政交通职业学院 | 一种3003铝合金板材及其前处理工艺 |
CN110218891A (zh) * | 2019-06-27 | 2019-09-10 | 北京工业大学 | 一种环保型纳米级Al-Ti-B细化剂及其制备方法 |
WO2021157683A1 (ja) * | 2020-02-06 | 2021-08-12 | 株式会社Uacj | アルミニウム合金鋳塊及びその製造方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1268812A (en) * | 1969-04-23 | 1972-03-29 | Anglo Metallurg Ltd | Improvements in or relating to alloys containing boron and aluminium |
GB2162540B (en) * | 1984-06-22 | 1989-05-04 | Cabot Corp | Aluminum grain refiner containing "duplex" crystals |
CA1331519C (en) * | 1989-05-03 | 1994-08-23 | Alcan International Limited | Production of an aluminum grain refiner |
-
1991
- 1991-07-05 GB GB919114586A patent/GB9114586D0/en active Pending
-
1992
- 1992-07-02 EP EP92202013A patent/EP0521580A1/en not_active Withdrawn
- 1992-07-03 JP JP4176870A patent/JPH05195108A/ja active Pending
- 1992-07-03 AU AU19438/92A patent/AU1943892A/en not_active Abandoned
- 1992-07-03 NO NO92922637A patent/NO922637L/no unknown
- 1992-07-07 BR BR929202457A patent/BR9202457A/pt not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
NO922637D0 (no) | 1992-07-03 |
GB9114586D0 (en) | 1991-08-21 |
NO922637L (no) | 1993-01-06 |
AU1943892A (en) | 1993-01-07 |
EP0521580A1 (en) | 1993-01-07 |
JPH05195108A (ja) | 1993-08-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FA1 | Application withdrawn (art. 18(2)) |