NO116925B - - Google Patents
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- Publication number
- NO116925B NO116925B NO169562A NO16956267A NO116925B NO 116925 B NO116925 B NO 116925B NO 169562 A NO169562 A NO 169562A NO 16956267 A NO16956267 A NO 16956267A NO 116925 B NO116925 B NO 116925B
- Authority
- NO
- Norway
- Prior art keywords
- chute
- furnace
- nozzle
- plug
- oven
- Prior art date
Links
- 229910052751 metal Inorganic materials 0.000 claims description 57
- 239000002184 metal Substances 0.000 claims description 57
- 238000005266 casting Methods 0.000 claims description 37
- 239000002893 slag Substances 0.000 claims description 34
- 238000002844 melting Methods 0.000 claims description 17
- 230000008018 melting Effects 0.000 claims description 17
- 239000011261 inert gas Substances 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 4
- 239000011819 refractory material Substances 0.000 claims description 2
- 239000004575 stone Substances 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 4
- 238000005275 alloying Methods 0.000 description 4
- 230000006698 induction Effects 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000011010 flushing procedure Methods 0.000 description 3
- 238000007670 refining Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 229910000746 Structural steel Inorganic materials 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000005188 flotation Methods 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000005495 investment casting Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000011257 shell material Substances 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/52—Manufacture of steel in electric furnaces
-
- 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
- F27D3/18—Charging particulate material using a fluid carrier
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
-
- 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
- Y10S266/00—Metallurgical apparatus
- Y10S266/90—Metal melting furnaces, e.g. cupola type
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Crucibles And Fluidized-Bed Furnaces (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
- Furnace Charging Or Discharging (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3907066 | 1966-09-01 | ||
| GB39071/66A GB1153065A (en) | 1966-09-01 | 1966-09-01 | Improvements in or relating to Metal Melting Furnaces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO116925B true NO116925B (ru) | 1969-06-09 |
Family
ID=26263998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO169562A NO116925B (ru) | 1966-09-01 | 1967-08-31 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3450823A (ru) |
| BE (1) | BE703357A (ru) |
| CH (1) | CH509846A (ru) |
| DK (1) | DK113800B (ru) |
| ES (1) | ES344610A1 (ru) |
| GB (1) | GB1153065A (ru) |
| LU (1) | LU54375A1 (ru) |
| NL (1) | NL6711676A (ru) |
| NO (1) | NO116925B (ru) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4138096A (en) * | 1977-12-27 | 1979-02-06 | United Technologies Corporation | Combined crucible, tundish and pouring spout |
| JP6051219B2 (ja) * | 2011-08-15 | 2016-12-27 | コンサーク コーポレイションＣｏｎｓａｒｃ Ｃｏｒｐｏｒａｔｉｏｎ | 電気誘導溶解アセンブリ |
| CN104567421B (zh) * | 2015-01-06 | 2016-08-24 | 朱兴发 | 真空振动加料装置 |
| WO2022029300A1 (de) * | 2020-08-06 | 2022-02-10 | Sms Group Gmbh | VAKUUM-INDUKTIONS-GIEßEINRICHTUNG ZUM GIEßEN VON METALL UND METALLLEGIERUNGEN UNTER VAKUUM UND/ODER SCHUTZGASATMOSPHÄRE SOWIE VERFAHREN ZUM WECHSELN EINER STOPFENSTANGE UND/ODER EINES VERSCHLUSSKÖRPERS EINER STOPFENGIEßVORRICHTUNG AN EINER VAKUUM-INDUKTIONS-GIEßEINRICHTUNG |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1008406A (en) * | 1911-09-01 | 1911-11-14 | James B Wise | Portable furnace. |
| US2339337A (en) * | 1942-03-14 | 1944-01-18 | Int Smelting & Refining Co | Furnace launder construction |
| US2959757A (en) * | 1958-07-10 | 1960-11-08 | Ajax Magnethermic Corp | Pouring spout |
| US3198616A (en) * | 1960-12-09 | 1965-08-03 | Owens Illinois Glass Co | Apparatus for conveying molten glass charges |
-
1966
- 1966-09-01 GB GB39071/66A patent/GB1153065A/en not_active Expired
-
1967
- 1967-08-21 US US661973A patent/US3450823A/en not_active Expired - Lifetime
- 1967-08-24 NL NL6711676A patent/NL6711676A/xx unknown
- 1967-08-25 LU LU54375D patent/LU54375A1/xx unknown
- 1967-08-25 CH CH1194467A patent/CH509846A/fr not_active IP Right Cessation
- 1967-08-30 ES ES344610A patent/ES344610A1/es not_active Expired
- 1967-08-31 DK DK439367AA patent/DK113800B/da unknown
- 1967-08-31 NO NO169562A patent/NO116925B/no unknown
- 1967-08-31 BE BE703357D patent/BE703357A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH509846A (fr) | 1971-07-15 |
| DK113800B (da) | 1969-04-28 |
| US3450823A (en) | 1969-06-17 |
| NL6711676A (ru) | 1968-03-04 |
| ES344610A1 (es) | 1968-10-16 |
| LU54375A1 (ru) | 1967-08-25 |
| BE703357A (ru) | 1968-01-15 |
| GB1153065A (en) | 1969-05-21 |
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