BE635246A - - Google Patents
Info
- Publication number
- BE635246A BE635246A BE635246DA BE635246A BE 635246 A BE635246 A BE 635246A BE 635246D A BE635246D A BE 635246DA BE 635246 A BE635246 A BE 635246A
- Authority
- BE
- Belgium
- Prior art keywords
- molten metal
- chamber
- fact
- duct
- coil
- Prior art date
Links
- 229910052751 metal Inorganic materials 0.000 claims description 90
- 239000002184 metal Substances 0.000 claims description 90
- 238000000034 method Methods 0.000 claims description 14
- 238000005086 pumping Methods 0.000 claims description 14
- 238000007872 degassing Methods 0.000 claims description 13
- 238000010891 electric arc Methods 0.000 claims description 5
- 230000004907 flux Effects 0.000 claims description 5
- 238000005275 alloying Methods 0.000 claims description 4
- 230000006698 induction Effects 0.000 claims description 4
- 239000000956 alloy Substances 0.000 claims description 2
- 238000004891 communication Methods 0.000 claims 1
- 230000001939 inductive effect Effects 0.000 claims 1
- 239000007789 gas Substances 0.000 description 16
- 238000009849 vacuum degassing Methods 0.000 description 14
- 239000002893 slag Substances 0.000 description 9
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- 150000002739 metals Chemical class 0.000 description 4
- 239000010935 stainless steel Substances 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 2
- 239000000696 magnetic material Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000013021 overheating Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 101000635799 Homo sapiens Run domain Beclin-1-interacting and cysteine-rich domain-containing protein Proteins 0.000 description 1
- 241000997494 Oneirodidae Species 0.000 description 1
- 102100030852 Run domain Beclin-1-interacting and cysteine-rich domain-containing protein Human genes 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- BQJCRHHNABKAKU-KBQPJGBKSA-N morphine Chemical compound O([C@H]1[C@H](C=C[C@H]23)O)C4=C5[C@@]12CCN(C)[C@@H]3CC5=CC=C4O BQJCRHHNABKAKU-KBQPJGBKSA-N 0.000 description 1
- 229910052756 noble gas Inorganic materials 0.000 description 1
- 150000002835 noble gases Chemical class 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 238000009628 steelmaking Methods 0.000 description 1
- 239000011800 void material Substances 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
- C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
- C21C7/10—Handling in a vacuum
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LU44122 | 1963-07-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE635246A true BE635246A (enrdf_load_stackoverflow) |
Family
ID=19723450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE635246D BE635246A (enrdf_load_stackoverflow) | 1963-07-24 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE635246A (enrdf_load_stackoverflow) |
| LU (1) | LU44122A1 (enrdf_load_stackoverflow) |
-
0
- BE BE635246D patent/BE635246A/fr unknown
-
1963
- 1963-07-24 LU LU44122D patent/LU44122A1/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| LU44122A1 (enrdf_load_stackoverflow) | 1963-09-24 |
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