JPS63118027A - 溶融アルミニウム―リチウム合金または溶融リチウムの保護被覆法 - Google Patents
溶融アルミニウム―リチウム合金または溶融リチウムの保護被覆法Info
- Publication number
- JPS63118027A JPS63118027A JP62268020A JP26802087A JPS63118027A JP S63118027 A JPS63118027 A JP S63118027A JP 62268020 A JP62268020 A JP 62268020A JP 26802087 A JP26802087 A JP 26802087A JP S63118027 A JPS63118027 A JP S63118027A
- Authority
- JP
- Japan
- Prior art keywords
- protecting
- lithium
- dichlorodifluoromethane
- alloy
- molten
- 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
- 229910052744 lithium Inorganic materials 0.000 title claims description 62
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims description 61
- 238000000034 method Methods 0.000 title claims description 40
- 229910045601 alloy Inorganic materials 0.000 title claims description 29
- 239000000956 alloy Substances 0.000 title claims description 29
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 43
- 229910052782 aluminium Inorganic materials 0.000 claims description 30
- 239000000203 mixture Substances 0.000 claims description 28
- 239000004338 Dichlorodifluoromethane Substances 0.000 claims description 21
- PXBRQCKWGAHEHS-UHFFFAOYSA-N dichlorodifluoromethane Chemical compound FC(F)(Cl)Cl PXBRQCKWGAHEHS-UHFFFAOYSA-N 0.000 claims description 21
- 235000019404 dichlorodifluoromethane Nutrition 0.000 claims description 21
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 20
- 238000005266 casting Methods 0.000 claims description 16
- 229910000838 Al alloy Inorganic materials 0.000 claims description 15
- 229910000733 Li alloy Inorganic materials 0.000 claims description 15
- 239000001989 lithium alloy Substances 0.000 claims description 15
- 239000011261 inert gas Substances 0.000 claims description 14
- 229910052731 fluorine Inorganic materials 0.000 claims description 13
- 239000000460 chlorine Substances 0.000 claims description 12
- 229910052801 chlorine Inorganic materials 0.000 claims description 12
- 229910052786 argon Inorganic materials 0.000 claims description 11
- 239000007788 liquid Substances 0.000 claims description 11
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 10
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims description 10
- 239000011737 fluorine Substances 0.000 claims description 10
- 229920000297 Rayon Polymers 0.000 claims description 9
- 230000008018 melting Effects 0.000 claims description 9
- 238000002844 melting Methods 0.000 claims description 9
- 230000015572 biosynthetic process Effects 0.000 claims description 8
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 claims description 8
- 229910052794 bromium Inorganic materials 0.000 claims description 8
- 125000005843 halogen group Chemical group 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 7
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 claims description 6
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 claims description 6
- 150000001875 compounds Chemical class 0.000 claims description 6
- 125000001153 fluoro group Chemical group F* 0.000 claims description 5
- 229910052736 halogen Inorganic materials 0.000 claims description 5
- 150000002367 halogens Chemical class 0.000 claims description 5
- 229910052734 helium Inorganic materials 0.000 claims description 5
- 239000011630 iodine Substances 0.000 claims description 5
- 229910052740 iodine Inorganic materials 0.000 claims description 5
- 150000002366 halogen compounds Chemical class 0.000 claims description 4
- 125000001309 chloro group Chemical group Cl* 0.000 claims description 3
- 239000001307 helium Substances 0.000 claims 4
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 claims 4
- 125000001246 bromo group Chemical group Br* 0.000 claims 2
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical group F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 claims 1
- 239000010410 layer Substances 0.000 description 22
- 239000007789 gas Substances 0.000 description 19
- 229910052751 metal Inorganic materials 0.000 description 19
- 239000002184 metal Substances 0.000 description 19
- 239000000155 melt Substances 0.000 description 16
- KWGKDLIKAYFUFQ-UHFFFAOYSA-M lithium chloride Chemical compound [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 description 14
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 11
- 239000001257 hydrogen Substances 0.000 description 11
- 229910052739 hydrogen Inorganic materials 0.000 description 11
- PQXKHYXIUOZZFA-UHFFFAOYSA-M lithium fluoride Chemical compound [Li+].[F-] PQXKHYXIUOZZFA-UHFFFAOYSA-M 0.000 description 11
- 238000007872 degassing Methods 0.000 description 10
- 230000004907 flux Effects 0.000 description 8
- 238000010521 absorption reaction Methods 0.000 description 7
- 239000003570 air Substances 0.000 description 7
- 238000005275 alloying Methods 0.000 description 7
- 238000007254 oxidation reaction Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- 238000002485 combustion reaction Methods 0.000 description 6
- XGZVUEUWXADBQD-UHFFFAOYSA-L lithium carbonate Chemical compound [Li+].[Li+].[O-]C([O-])=O XGZVUEUWXADBQD-UHFFFAOYSA-L 0.000 description 6
- 229910052808 lithium carbonate Inorganic materials 0.000 description 6
- 231100000252 nontoxic Toxicity 0.000 description 6
- 230000003000 nontoxic effect Effects 0.000 description 6
- 230000003647 oxidation Effects 0.000 description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 5
- 230000008020 evaporation Effects 0.000 description 5
- 238000001704 evaporation Methods 0.000 description 5
- FUJCRWPEOMXPAD-UHFFFAOYSA-N lithium oxide Chemical compound [Li+].[Li+].[O-2] FUJCRWPEOMXPAD-UHFFFAOYSA-N 0.000 description 5
- 229910001947 lithium oxide Inorganic materials 0.000 description 5
- 230000001681 protective effect Effects 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 238000012546 transfer Methods 0.000 description 5
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 238000013019 agitation Methods 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 230000003749 cleanliness Effects 0.000 description 3
- 150000002739 metals Chemical class 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 238000002161 passivation Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 230000009257 reactivity Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000012080 ambient air Substances 0.000 description 2
- 230000005587 bubbling Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- -1 lithium Chemical class 0.000 description 2
- AMXOYNBUYSYVKV-UHFFFAOYSA-M lithium bromide Chemical compound [Li+].[Br-] AMXOYNBUYSYVKV-UHFFFAOYSA-M 0.000 description 2
- HSZCZNFXUDYRKD-UHFFFAOYSA-M lithium iodide Chemical compound [Li+].[I-] HSZCZNFXUDYRKD-UHFFFAOYSA-M 0.000 description 2
- 230000009972 noncorrosive effect Effects 0.000 description 2
- 239000011241 protective layer Substances 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- IRPGOXJVTQTAAN-UHFFFAOYSA-N 2,2,3,3,3-pentafluoropropanal Chemical compound FC(F)(F)C(F)(F)C=O IRPGOXJVTQTAAN-UHFFFAOYSA-N 0.000 description 1
- KLZUFWVZNOTSEM-UHFFFAOYSA-K Aluminum fluoride Inorganic materials F[Al](F)F KLZUFWVZNOTSEM-UHFFFAOYSA-K 0.000 description 1
- 208000002197 Ehlers-Danlos syndrome Diseases 0.000 description 1
- 229910018503 SF6 Inorganic materials 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000002939 deleterious effect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- BAPZCSMFCUVUHW-UHFFFAOYSA-N dichloro(fluoro)methane Chemical compound F[C](Cl)Cl BAPZCSMFCUVUHW-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000010907 mechanical stirring Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000010128 melt processing Methods 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001568 sexual effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- SFZCNBIFKDRMGX-UHFFFAOYSA-N sulfur hexafluoride Chemical compound FS(F)(F)(F)(F)F SFZCNBIFKDRMGX-UHFFFAOYSA-N 0.000 description 1
- 229960000909 sulfur hexafluoride Drugs 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/02—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working in inert or controlled atmosphere or vacuum
-
- 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
- C22C1/00—Making non-ferrous alloys
- C22C1/02—Making non-ferrous alloys by melting
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Prevention Of Electric Corrosion (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/925,652 US4770697A (en) | 1986-10-30 | 1986-10-30 | Blanketing atmosphere for molten aluminum-lithium alloys or pure lithium |
| US925652 | 1986-10-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63118027A true JPS63118027A (ja) | 1988-05-23 |
| JPH0368089B2 JPH0368089B2 (cg-RX-API-DMAC7.html) | 1991-10-25 |
Family
ID=25452039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62268020A Granted JPS63118027A (ja) | 1986-10-30 | 1987-10-23 | 溶融アルミニウム―リチウム合金または溶融リチウムの保護被覆法 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4770697A (cg-RX-API-DMAC7.html) |
| EP (1) | EP0268841B1 (cg-RX-API-DMAC7.html) |
| JP (1) | JPS63118027A (cg-RX-API-DMAC7.html) |
| KR (1) | KR920008954B1 (cg-RX-API-DMAC7.html) |
| BR (1) | BR8705708A (cg-RX-API-DMAC7.html) |
| CA (1) | CA1309870C (cg-RX-API-DMAC7.html) |
| DE (1) | DE3777548D1 (cg-RX-API-DMAC7.html) |
| ES (1) | ES2032418T3 (cg-RX-API-DMAC7.html) |
| ZA (1) | ZA878168B (cg-RX-API-DMAC7.html) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015520029A (ja) * | 2012-05-17 | 2015-07-16 | アルメックス ユーエスエー， インコーポレイテッド | アルミニウムリチウム合金の直接チル鋳造における爆発の潜在的可能性を最小限にするためのプロセスおよび方法 |
| US9764380B2 (en) | 2013-02-04 | 2017-09-19 | Almex USA, Inc. | Process and apparatus for direct chill casting |
| US9936541B2 (en) | 2013-11-23 | 2018-04-03 | Almex USA, Inc. | Alloy melting and holding furnace |
Families Citing this family (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5394930A (en) * | 1990-09-17 | 1995-03-07 | Kennerknecht; Steven | Casting method for metal matrix composite castings |
| US5226946A (en) * | 1992-05-29 | 1993-07-13 | Howmet Corporation | Vacuum melting/casting method to reduce inclusions |
| US5415220A (en) * | 1993-03-22 | 1995-05-16 | Reynolds Metals Company | Direct chill casting of aluminum-lithium alloys under salt cover |
| EP0726114A3 (en) * | 1995-02-10 | 1997-09-10 | Reynolds Metals Co | Method and device for reducing the uptake of moisture and hydrogen from hygroscopic molten salts during the casting of ingots of Al-Li alloys |
| US5935295A (en) * | 1997-10-16 | 1999-08-10 | Megy; Joseph A. | Molten aluminum treatment |
| US6398844B1 (en) * | 2000-02-07 | 2002-06-04 | Air Products And Chemicals, Inc. | Blanketing molten nonferrous metals and alloys with gases having reduced global warming potential |
| US6521018B2 (en) | 2000-02-07 | 2003-02-18 | Air Products And Chemicals, Inc. | Blanketing metals and alloys at elevated temperatures with gases having reduced global warming potential |
| US6685764B2 (en) * | 2000-05-04 | 2004-02-03 | 3M Innovative Properties Company | Processing molten reactive metals and alloys using fluorocarbons as cover gas |
| US6537346B2 (en) * | 2000-05-04 | 2003-03-25 | 3M Innovative Properties Company | Molten magnesium cover gas using fluorocarbons |
| US6780220B2 (en) * | 2000-05-04 | 2004-08-24 | 3M Innovative Properties Company | Method for generating pollution credits while processing reactive metals |
| US7267158B2 (en) | 2003-07-02 | 2007-09-11 | Alcoa Inc. | Control of oxide growth on molten aluminum during casting using a high moisture atmosphere |
| US20050043189A1 (en) * | 2003-08-18 | 2005-02-24 | Stewart Patricia A. | Lubricant for improved surface quality of cast aluminum and method |
| RU2255997C1 (ru) * | 2004-01-22 | 2005-07-10 | Федеральное государственное унитарное предприятие "Всероссийский научно-исследовательский институт авиационных материалов" (ФГУП "ВИАМ") | Способ получения алюминиево-литиевых сплавов |
| US7258158B2 (en) | 2004-07-28 | 2007-08-21 | Howmet Corporation | Increasing stability of silica-bearing material |
| TW200632245A (en) * | 2005-01-28 | 2006-09-16 | Matsushita Electric Industrial Co Ltd | A thermal insulator |
| US7588623B2 (en) * | 2005-07-05 | 2009-09-15 | Fmc Corporation Lithium Division | Stabilized lithium metal powder for li-ion application, composition and process |
| US20080000647A1 (en) * | 2006-07-03 | 2008-01-03 | Honeywell International Inc. | Non-Ferrous Metal Cover Gases |
| US20080003127A1 (en) * | 2006-07-03 | 2008-01-03 | Honeywell International Inc. | Non-Ferrous Metal Cover Gases |
| US20100242677A1 (en) * | 2006-07-03 | 2010-09-30 | Honeywell International Inc. | Non-ferrous metal cover gases |
| US20110135810A1 (en) * | 2009-12-03 | 2011-06-09 | Marina Yakovleva | Finely deposited lithium metal powder |
| US8932385B2 (en) | 2011-10-26 | 2015-01-13 | Air Liquide Industrial U.S. Lp | Apparatus and method for metal surface inertion by backfilling |
| US8479802B1 (en) | 2012-05-17 | 2013-07-09 | Almex USA, Inc. | Apparatus for casting aluminum lithium alloys |
| CN103070255B (zh) * | 2012-12-19 | 2014-06-25 | 中国农业科学院茶叶研究所 | 一种茶叶加工在制品快速冷却装置及方法 |
| WO2016133551A1 (en) | 2015-02-18 | 2016-08-25 | Inductotherm Corp. | Electric induction melting and holding furnaces for reactive metals and alloys |
| CN110860675B (zh) * | 2019-11-12 | 2021-04-02 | 上海交通大学 | 一种铸造过程中镁合金熔体的保护方法 |
| US12158306B2 (en) | 2021-05-21 | 2024-12-03 | Fives North American Combustion, Inc. | Melting furnace purge system and method |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3372462A (en) * | 1965-10-11 | 1968-03-12 | Upjohn Co | Method of making plastic lined metal pipe |
| FR90350E (fr) * | 1965-10-21 | 1967-11-24 | Air Liquide | Procédé de traitement des métaux liquides, applicable notamment à l'élaboration de fonte nodulaire |
| US3467167A (en) * | 1966-09-19 | 1969-09-16 | Kaiser Ind Corp | Process for continuously casting oxidizable metals |
| US3854934A (en) * | 1973-06-18 | 1974-12-17 | Alusuisse | Purification of molten aluminum and alloys |
| US4200138A (en) * | 1976-03-17 | 1980-04-29 | Linde Aktiengesellschaft | Process for the shielding of a casting stream in a casting apparatus |
| SU697252A1 (ru) * | 1978-03-20 | 1979-11-15 | Институт Проблем Литья Ан Украинской Сср | Способ обработки расплава в установках лить под низким давлением |
| DE2818495B1 (de) * | 1978-04-27 | 1979-10-04 | Hans Horst Schmelz Und Giesste | Verfahren zum Schmelzen von Aluminium oder Aluminiumlegierungen in einem Induktionsrinnenschmelzofen |
| SU722978A1 (ru) * | 1978-10-04 | 1980-03-25 | Ленинградский Ордена Ленина Политехнический Институт Им. М.И.Калинина | Флюс дл плавки алюминий-магнийлитиевых сплавов |
| US4248630A (en) * | 1979-09-07 | 1981-02-03 | The United States Of America As Represented By The Secretary Of The Navy | Method of adding alloy additions in melting aluminum base alloys for ingot casting |
| US4532106A (en) * | 1980-07-31 | 1985-07-30 | Inco Alloys International, Inc. | Mechanically alloyed dispersion strengthened aluminum-lithium alloy |
| FR2502181B1 (fr) * | 1981-03-23 | 1985-09-27 | Servimetal | Procede et appareillage pour l'injection precise et continue d'un derive halogene a l'etat gazeux dans un metal liquide |
| EP0093528B1 (en) * | 1982-05-04 | 1986-11-26 | Alcan International Limited | Improvements in casting metals |
| US4389240A (en) * | 1982-07-09 | 1983-06-21 | Novamet, Inc. | Alloying method |
| JPS5919507A (ja) * | 1982-07-22 | 1984-02-01 | Asahi Chem Ind Co Ltd | 吸着器 |
| GB2129345B (en) * | 1982-10-15 | 1986-03-12 | Alcan Int Ltd | Continuous casting of aluminium alloy |
| GB8309349D0 (en) * | 1983-04-06 | 1983-05-11 | Alcan Int Ltd | Heat treatment of aluminium alloys containing lithium |
| US4582118A (en) * | 1983-11-10 | 1986-04-15 | Aluminum Company Of America | Direct chill casting under protective atmosphere |
| US4556535A (en) * | 1984-07-23 | 1985-12-03 | Aluminum Company Of America | Production of aluminum-lithium alloy by continuous addition of lithium to molten aluminum stream |
-
1986
- 1986-10-30 US US06/925,652 patent/US4770697A/en not_active Expired - Lifetime
-
1987
- 1987-10-23 JP JP62268020A patent/JPS63118027A/ja active Granted
- 1987-10-23 EP EP87115574A patent/EP0268841B1/en not_active Expired - Lifetime
- 1987-10-23 CA CA000550093A patent/CA1309870C/en not_active Expired - Lifetime
- 1987-10-23 ES ES198787115574T patent/ES2032418T3/es not_active Expired - Lifetime
- 1987-10-23 DE DE8787115574T patent/DE3777548D1/de not_active Expired - Lifetime
- 1987-10-27 BR BR8705708A patent/BR8705708A/pt unknown
- 1987-10-29 KR KR1019870011985A patent/KR920008954B1/ko not_active Expired
- 1987-10-30 ZA ZA878168A patent/ZA878168B/xx unknown
Non-Patent Citations (1)
| Title |
|---|
| O.BO3MOJHOCTI YMEHBSHEHIYA OKICLYAEMOCTI MATHIEBOLITIEBIX CPLABOB=1978 * |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015520029A (ja) * | 2012-05-17 | 2015-07-16 | アルメックス ユーエスエー， インコーポレイテッド | アルミニウムリチウム合金の直接チル鋳造における爆発の潜在的可能性を最小限にするためのプロセスおよび方法 |
| US9849507B2 (en) | 2012-05-17 | 2017-12-26 | Almex USA, Inc. | Process and apparatus for minimizing the potential for explosions in the direct chill casting of aluminum lithium alloys |
| US9895744B2 (en) | 2012-05-17 | 2018-02-20 | Almex USA, Inc. | Process and apparatus for direct chill casting |
| US10646919B2 (en) | 2012-05-17 | 2020-05-12 | Almex USA, Inc. | Process and apparatus for direct chill casting |
| US10946440B2 (en) | 2012-05-17 | 2021-03-16 | Almex USA, Inc. | Process and apparatus for minimizing the potential for explosions in the direct chill casting aluminum alloys |
| US9764380B2 (en) | 2013-02-04 | 2017-09-19 | Almex USA, Inc. | Process and apparatus for direct chill casting |
| US10864576B2 (en) | 2013-02-04 | 2020-12-15 | Almex USA, Inc. | Process and apparatus for minimizing the potential for explosions in the direct chill casting of lithium alloys |
| US9936541B2 (en) | 2013-11-23 | 2018-04-03 | Almex USA, Inc. | Alloy melting and holding furnace |
| US10932333B2 (en) | 2013-11-23 | 2021-02-23 | Almex USA, Inc. | Alloy melting and holding furnace |
Also Published As
| Publication number | Publication date |
|---|---|
| BR8705708A (pt) | 1988-05-31 |
| US4770697A (en) | 1988-09-13 |
| ZA878168B (en) | 1989-07-26 |
| KR880005285A (ko) | 1988-06-28 |
| ES2032418T3 (es) | 1993-02-16 |
| EP0268841A1 (en) | 1988-06-01 |
| EP0268841B1 (en) | 1992-03-18 |
| KR920008954B1 (ko) | 1992-10-12 |
| JPH0368089B2 (cg-RX-API-DMAC7.html) | 1991-10-25 |
| DE3777548D1 (de) | 1992-04-23 |
| CA1309870C (en) | 1992-11-10 |
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