NO133148B - - Google Patents
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- Publication number
- NO133148B NO133148B NO1366/73A NO136673A NO133148B NO 133148 B NO133148 B NO 133148B NO 1366/73 A NO1366/73 A NO 1366/73A NO 136673 A NO136673 A NO 136673A NO 133148 B NO133148 B NO 133148B
- Authority
- NO
- Norway
- Prior art keywords
- magnesium
- melting device
- melting
- molten
- storage container
- Prior art date
Links
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 59
- 229910052749 magnesium Inorganic materials 0.000 claims description 58
- 239000011777 magnesium Substances 0.000 claims description 58
- 238000002844 melting Methods 0.000 claims description 56
- 230000008018 melting Effects 0.000 claims description 56
- 238000003860 storage Methods 0.000 claims description 26
- 238000010438 heat treatment Methods 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 13
- 230000001681 protective effect Effects 0.000 claims description 12
- 239000000356 contaminant Substances 0.000 claims description 11
- 230000004907 flux Effects 0.000 claims description 11
- 150000002680 magnesium Chemical class 0.000 claims description 10
- 230000000717 retained effect Effects 0.000 claims description 8
- 239000012535 impurity Substances 0.000 claims description 7
- 239000002245 particle Substances 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 description 22
- 239000002184 metal Substances 0.000 description 22
- 239000007789 gas Substances 0.000 description 17
- 238000005266 casting Methods 0.000 description 10
- 150000003839 salts Chemical class 0.000 description 7
- 239000007788 liquid Substances 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000003923 scrap metal Substances 0.000 description 4
- 229910018503 SF6 Inorganic materials 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000004512 die casting Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- SFZCNBIFKDRMGX-UHFFFAOYSA-N sulfur hexafluoride Chemical compound FS(F)(F)(F)(F)F SFZCNBIFKDRMGX-UHFFFAOYSA-N 0.000 description 3
- 229960000909 sulfur hexafluoride Drugs 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- -1 ferrous metals Chemical class 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000010309 melting process Methods 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/0025—Charging or loading melting furnaces with material in the solid state
- F27D3/0026—Introducing additives into the melt
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B26/00—Obtaining alkali, alkaline earth metals or magnesium
- C22B26/20—Obtaining alkaline earth metals or magnesium
- C22B26/22—Obtaining magnesium
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Geology (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- General Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00240933A US3843355A (en) | 1972-04-04 | 1972-04-04 | Method for melting and purifying magnesium |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO133148B true NO133148B (sh) | 1975-12-08 |
| NO133148C NO133148C (no) | 1979-07-17 |
Family
ID=22908523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO1366/73A NO133148C (no) | 1972-04-04 | 1973-04-03 | Fremgangsmaate for fjernelse av ikke-metalliske forurensninger fra forurenset magnesium |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3843355A (sh) |
| JP (1) | JPS5618063B2 (sh) |
| BR (1) | BR7302410D0 (sh) |
| CA (1) | CA980579A (sh) |
| DE (1) | DE2316385A1 (sh) |
| FR (1) | FR2179058B1 (sh) |
| GB (1) | GB1424543A (sh) |
| IT (1) | IT980090B (sh) |
| NL (1) | NL7304616A (sh) |
| NO (1) | NO133148C (sh) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4065299A (en) * | 1975-10-23 | 1977-12-27 | Teledyne Industries, Inc. | Magnesium reclamation process and apparatus |
| US4113241A (en) * | 1977-09-22 | 1978-09-12 | Swiss Aluminium Ltd. | Apparatus for the filtration of molten metal in a crucible type furnace |
| US4124506A (en) * | 1977-09-22 | 1978-11-07 | Swiss Aluminium Ltd. | Method for the filtration of molten metal in a crucible type furnace |
| DE3063723D1 (en) * | 1979-03-21 | 1983-07-21 | Promagco Ltd | Improvements relating to hot chamber die-casting |
| US4277281A (en) * | 1979-08-16 | 1981-07-07 | Southwire Company | Continuous filter for molten copper |
| FR2516940B1 (fr) * | 1981-11-25 | 1985-09-27 | Sofrem | Procede d'elimination d'impuretes metalliques dans le magnesium par injection d'un derive halogene de bore |
| US4671498A (en) * | 1982-10-22 | 1987-06-09 | Certech Incorporated | Molten metals filter apparatus |
| US5064175A (en) * | 1990-10-15 | 1991-11-12 | Magneco/Metrel, Inc. | Method and devices for removing alumina and other inclusions from steel contained in tundishes |
| US6074205A (en) * | 1997-10-17 | 2000-06-13 | South African Bureau Of Standards | Determination of volatile matter in samples |
| FR2775209B1 (fr) * | 1998-02-26 | 2000-05-05 | Brochot Sa | Procede pour proteger de l'oxydation et de l'inflammation un metal liquide non ferreux, notamment du magnesium liquide |
| EP1378309B1 (en) * | 1998-02-27 | 2008-07-09 | Matsushita Electric Industrial Co., Ltd. | Method for separating solder and solder oxides |
| EP0945214A3 (de) * | 1998-03-23 | 2001-03-28 | Linde Gas Aktiengesellschaft | Spanende Bearbeitung von Magnesium |
| US6235234B1 (en) | 1998-10-05 | 2001-05-22 | International Zinc Co. | Device and method for enhancing zinc yield from dross |
| SG121696A1 (en) * | 2001-10-19 | 2006-05-26 | Singapore Inst Of Mfg Technolo | Filtration system for recycling and purification of a magnesium melt |
| HUP0104447A2 (en) * | 2001-10-24 | 2003-05-28 | Istvan Hegedues | Process for the refining of waste materials containing magnesium |
| US6926066B2 (en) * | 2002-11-13 | 2005-08-09 | Alain Renaud Boulet | Magnesium die casting system |
| US20080073053A1 (en) * | 2006-09-22 | 2008-03-27 | Quanex Corporation | Sand catcher for production of steel and other metals |
| US20140023547A1 (en) * | 2011-04-08 | 2014-01-23 | Stu Co., Ltd. | Magnesium alloy chips and process for manufacturing molded article using same |
-
1972
- 1972-04-04 US US00240933A patent/US3843355A/en not_active Expired - Lifetime
-
1973
- 1973-03-29 CA CA167,457A patent/CA980579A/en not_active Expired
- 1973-04-02 DE DE2316385A patent/DE2316385A1/de not_active Ceased
- 1973-04-02 IT IT49185/73A patent/IT980090B/it active
- 1973-04-03 JP JP3819473A patent/JPS5618063B2/ja not_active Expired
- 1973-04-03 FR FR7311983A patent/FR2179058B1/fr not_active Expired
- 1973-04-03 GB GB1592873A patent/GB1424543A/en not_active Expired
- 1973-04-03 NO NO1366/73A patent/NO133148C/no unknown
- 1973-04-03 NL NL7304616A patent/NL7304616A/xx not_active Application Discontinuation
- 1973-04-04 BR BR732410A patent/BR7302410D0/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BR7302410D0 (pt) | 1974-11-12 |
| US3843355A (en) | 1974-10-22 |
| IT980090B (it) | 1974-09-30 |
| JPS5618063B2 (sh) | 1981-04-25 |
| NO133148C (no) | 1979-07-17 |
| DE2316385A1 (de) | 1973-10-18 |
| JPS499411A (sh) | 1974-01-28 |
| NL7304616A (sh) | 1973-10-08 |
| FR2179058A1 (sh) | 1973-11-16 |
| FR2179058B1 (sh) | 1975-12-26 |
| CA980579A (en) | 1975-12-30 |
| GB1424543A (en) | 1976-02-11 |
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