CA1045827A - Grain refining of aluminum - Google Patents
Grain refining of aluminumInfo
- Publication number
- CA1045827A CA1045827A CA224,699A CA224699A CA1045827A CA 1045827 A CA1045827 A CA 1045827A CA 224699 A CA224699 A CA 224699A CA 1045827 A CA1045827 A CA 1045827A
- Authority
- CA
- Canada
- Prior art keywords
- titanium
- aluminum
- boron
- addition
- amount
- 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.)
- Expired
Links
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 74
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 70
- 238000007670 refining Methods 0.000 title claims abstract description 22
- 239000010936 titanium Substances 0.000 claims abstract description 87
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 83
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims abstract description 69
- 229910020261 KBF4 Inorganic materials 0.000 claims abstract description 33
- 229910052796 boron Inorganic materials 0.000 claims description 57
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 49
- 239000000203 mixture Substances 0.000 claims description 24
- 229910052751 metal Inorganic materials 0.000 claims description 22
- 239000002184 metal Substances 0.000 claims description 21
- 238000000034 method Methods 0.000 claims description 16
- 239000010953 base metal Substances 0.000 claims 2
- 238000007792 addition Methods 0.000 description 63
- 238000005266 casting Methods 0.000 description 20
- 239000002245 particle Substances 0.000 description 10
- QYEXBYZXHDUPRC-UHFFFAOYSA-N B#[Ti]#B Chemical compound B#[Ti]#B QYEXBYZXHDUPRC-UHFFFAOYSA-N 0.000 description 7
- 229910033181 TiB2 Inorganic materials 0.000 description 7
- 239000008188 pellet Substances 0.000 description 6
- 239000003795 chemical substances by application Substances 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000001747 exhibiting effect Effects 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
- 229910010038 TiAl Inorganic materials 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 229910052748 manganese Inorganic materials 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 229910000521 B alloy Inorganic materials 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- -1 TiB2 compound Chemical class 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- QDMRQDKMCNPQQH-UHFFFAOYSA-N boranylidynetitanium Chemical compound [B].[Ti] QDMRQDKMCNPQQH-UHFFFAOYSA-N 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229910052735 hafnium Inorganic materials 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 229910000765 intermetallic Inorganic materials 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- 238000000386 microscopy Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000002674 ointment Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- 150000003608 titanium Chemical class 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/922—Static electricity metal bleed-off metallic stock
- Y10S428/9335—Product by special process
- Y10S428/939—Molten or fused coating
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Powder Metallurgy (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Continuous Casting (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/512,157 US3933476A (en) | 1974-10-04 | 1974-10-04 | Grain refining of aluminum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1045827A true CA1045827A (en) | 1979-01-09 |
Family
ID=24037919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA224,699A Expired CA1045827A (en) | 1974-10-04 | 1975-04-14 | Grain refining of aluminum |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US3933476A (en:Method) |
| JP (1) | JPS5143306A (en:Method) |
| BE (1) | BE829143A (en:Method) |
| CA (1) | CA1045827A (en:Method) |
| CH (1) | CH608248A5 (en:Method) |
| DE (1) | DE2520865C3 (en:Method) |
| ES (1) | ES437674A1 (en:Method) |
| FR (1) | FR2286882A1 (en:Method) |
| GB (1) | GB1507473A (en:Method) |
| IT (1) | IT1035747B (en:Method) |
| NO (1) | NO751733L (en:Method) |
| OA (1) | OA05001A (en:Method) |
| PL (1) | PL95383B1 (en:Method) |
| SE (1) | SE7505592L (en:Method) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CS219357B1 (en) * | 1981-09-14 | 1983-03-25 | Ivan Beranek | Method of preparation of solid rafination preparation for rafination of aluminium and the alloys thereof |
| GB2112020B (en) * | 1981-12-23 | 1985-07-03 | London And Scandinavian Metall | Introducing one or more metals into a melt comprising aluminium |
| US4812290A (en) * | 1986-09-08 | 1989-03-14 | Kb Alloys, Inc. | Third element additions to aluminum-titanium master alloys |
| US4873054A (en) * | 1986-09-08 | 1989-10-10 | Kb Alloys, Inc. | Third element additions to aluminum-titanium master alloys |
| GB8813939D0 (en) * | 1988-06-13 | 1988-07-20 | Shell Int Research | Hexafluorophosphates as structure refiner for aluminium-silicon alloys |
| CA2236144C (en) * | 1995-11-21 | 2005-04-26 | Opticast Ab | Improved method for optimization of the grain refinement of aluminium alloys |
| US6645321B2 (en) | 1999-09-10 | 2003-11-11 | Geoffrey K. Sigworth | Method for grain refinement of high strength aluminum casting alloys |
| US6368427B1 (en) | 1999-09-10 | 2002-04-09 | Geoffrey K. Sigworth | Method for grain refinement of high strength aluminum casting alloys |
| DE102004028093A1 (de) * | 2004-03-20 | 2005-10-06 | Solvay Fluor Gmbh | Nichtkorrosive Hilfsstoffe zum Aluminiumlöten |
| GB201102849D0 (en) | 2011-02-18 | 2011-04-06 | Univ Brunel | Method of refining metal alloys |
| GB201214650D0 (en) * | 2012-08-16 | 2012-10-03 | Univ Brunel | Master alloys for grain refining |
| US10358695B2 (en) | 2017-04-07 | 2019-07-23 | GM Global Technology Operations LLC | Methods to increase solid solution zirconium in aluminum alloys |
| US10689733B2 (en) | 2017-04-07 | 2020-06-23 | GM Global Technology Operations LLC | Methods to increase solid solution zirconium in aluminum alloys |
| 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 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3592637A (en) * | 1968-02-26 | 1971-07-13 | Union Carbide Corp | Method for adding metal to molten metal baths |
| US3854935A (en) * | 1972-05-17 | 1974-12-17 | Foseco Int | Grain refining compositions and method of refining aluminum therewith |
-
1974
- 1974-10-04 US US05/512,157 patent/US3933476A/en not_active Expired - Lifetime
-
1975
- 1975-04-14 CA CA224,699A patent/CA1045827A/en not_active Expired
- 1975-05-10 DE DE2520865A patent/DE2520865C3/de not_active Expired
- 1975-05-14 ES ES437674A patent/ES437674A1/es not_active Expired
- 1975-05-15 FR FR7515281A patent/FR2286882A1/fr active Granted
- 1975-05-15 IT IT49617/75A patent/IT1035747B/it active
- 1975-05-15 CH CH628875A patent/CH608248A5/xx not_active IP Right Cessation
- 1975-05-15 BE BE156411A patent/BE829143A/xx unknown
- 1975-05-15 SE SE7505592A patent/SE7505592L/xx unknown
- 1975-05-15 GB GB20515/75A patent/GB1507473A/en not_active Expired
- 1975-05-15 NO NO751733A patent/NO751733L/no unknown
- 1975-05-15 JP JP50057873A patent/JPS5143306A/ja active Pending
- 1975-05-15 PL PL1975180400A patent/PL95383B1/pl unknown
- 1975-05-15 OA OA55499A patent/OA05001A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2520865A1 (de) | 1976-04-08 |
| OA05001A (fr) | 1980-12-31 |
| JPS5143306A (en:Method) | 1976-04-14 |
| BE829143A (fr) | 1975-11-17 |
| SE7505592L (sv) | 1976-04-05 |
| US3933476A (en) | 1976-01-20 |
| ES437674A1 (es) | 1977-07-16 |
| FR2286882B1 (en:Method) | 1979-03-02 |
| PL95383B1 (pl) | 1977-10-31 |
| DE2520865B2 (de) | 1978-05-11 |
| NO751733L (en:Method) | 1976-04-06 |
| FR2286882A1 (fr) | 1976-04-30 |
| AU8007575A (en) | 1976-10-14 |
| IT1035747B (it) | 1979-10-20 |
| DE2520865C3 (de) | 1979-01-04 |
| CH608248A5 (en:Method) | 1978-12-29 |
| GB1507473A (en) | 1978-04-12 |
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