GB9114586D0 - Process for the preparation of a grain refiner - Google Patents

Process for the preparation of a grain refiner

Info

Publication number
GB9114586D0
GB9114586D0 GB919114586A GB9114586A GB9114586D0 GB 9114586 D0 GB9114586 D0 GB 9114586D0 GB 919114586 A GB919114586 A GB 919114586A GB 9114586 A GB9114586 A GB 9114586A GB 9114586 D0 GB9114586 D0 GB 9114586D0
Authority
GB
United Kingdom
Prior art keywords
preparation
grain refiner
refiner
grain
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.)
Pending
Application number
GB919114586A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Priority to GB919114586A priority Critical patent/GB9114586D0/en
Publication of GB9114586D0 publication Critical patent/GB9114586D0/en
Priority to EP92202013A priority patent/EP0521580A1/en
Priority to AU19438/92A priority patent/AU1943892A/en
Priority to JP4176870A priority patent/JPH05195108A/en
Priority to NO92922637A priority patent/NO922637L/en
Priority to BR929202457A priority patent/BR9202457A/en
Pending legal-status Critical Current

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)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Powder Metallurgy (AREA)
GB919114586A 1991-07-05 1991-07-05 Process for the preparation of a grain refiner Pending GB9114586D0 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GB919114586A GB9114586D0 (en) 1991-07-05 1991-07-05 Process for the preparation of a grain refiner
EP92202013A EP0521580A1 (en) 1991-07-05 1992-07-02 Process for the preparation of a grain refiner
AU19438/92A AU1943892A (en) 1991-07-05 1992-07-03 Process for the preparation of a grain refiner
JP4176870A JPH05195108A (en) 1991-07-05 1992-07-03 Production of agent for preparing micro- crystals
NO92922637A NO922637L (en) 1991-07-05 1992-07-03 PROCEDURE FOR PREPARING A CORE-REFINING ADDITION
BR929202457A BR9202457A (en) 1991-07-05 1992-07-07 PROCESS FOR THE PREPARATION OF A GRAIN REFINER, GRAIN REFINER AND PROCESS FOR THE PREPARATION OF SEMI-FINISHED PRODUCTS AND CAST ALUMINUM MATERIALS

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
GB9114586D0 true GB9114586D0 (en) 1991-08-21

Family

ID=10697904

Family Applications (1)

Application Number Title Priority Date Filing Date
GB919114586A Pending GB9114586D0 (en) 1991-07-05 1991-07-05 Process for the preparation of a grain refiner

Country Status (6)

Country Link
EP (1) EP0521580A1 (en)
JP (1) JPH05195108A (en)
AU (1) AU1943892A (en)
BR (1) BR9202457A (en)
GB (1) GB9114586D0 (en)
NO (1) NO922637L (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1009258C2 (en) * 1998-05-26 1999-11-29 Univ Delft Technology Process for the preparation of an Al-Ti-B grain refiner for aluminum-containing products, and a method for casting aluminum products.
CA2327950A1 (en) * 2000-12-08 2002-06-08 Groupe Minutia Inc. Grain refining agent for cast aluminum or magnesium products
ES2271139T3 (en) * 2001-06-07 2007-04-16 Bayerische Motoren Werke Aktiengesellschaft ALLOCATION OF ALUMINUM FOUNDATION ALLOYS THROUGH THE ADDITION OF BORO.
CA2359181A1 (en) * 2001-10-15 2003-04-15 Sabin Boily Grain refining agent for cast aluminum products
JP5829997B2 (en) * 2012-10-17 2015-12-09 株式会社神戸製鋼所 Boron-containing aluminum material and method for producing the same
KR101637645B1 (en) * 2014-05-02 2016-07-08 현대자동차주식회사 Method for manufacturing high elastic aluminum alloy
RU2770131C2 (en) * 2018-04-30 2022-04-14 Дженерал Кейбл Текнолоджиз Корпорейшн Welding wires obtained from improved aluminum-magnesium alloys
CN110184485A (en) * 2019-06-05 2019-08-30 福建船政交通职业学院 3003 aluminum alloy plate materials of one kind and its pre-treating technology
CN110218891A (en) * 2019-06-27 2019-09-10 北京工业大学 A kind of environment-friendly type nano grade Al-Ti-B refiner and preparation method thereof
WO2021157683A1 (en) * 2020-02-06 2021-08-12 株式会社Uacj Aluminum alloy ingot and method for manufacturing same

Family Cites Families (3)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
EP0521580A1 (en) 1993-01-07
BR9202457A (en) 1993-03-16
NO922637L (en) 1993-01-06
AU1943892A (en) 1993-01-07
JPH05195108A (en) 1993-08-03
NO922637D0 (en) 1992-07-03

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