JPH0353363B2 - - Google Patents
Info
- Publication number
- JPH0353363B2 JPH0353363B2 JP19865982A JP19865982A JPH0353363B2 JP H0353363 B2 JPH0353363 B2 JP H0353363B2 JP 19865982 A JP19865982 A JP 19865982A JP 19865982 A JP19865982 A JP 19865982A JP H0353363 B2 JPH0353363 B2 JP H0353363B2
- Authority
- JP
- Japan
- Prior art keywords
- molten metal
- container
- induction coil
- desulfurization
- temperature
- 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
- 229910052751 metal Inorganic materials 0.000 claims description 71
- 239000002184 metal Substances 0.000 claims description 71
- 230000006698 induction Effects 0.000 claims description 22
- 238000003756 stirring Methods 0.000 claims description 11
- 239000000654 additive Substances 0.000 claims description 5
- 230000005674 electromagnetic induction Effects 0.000 claims description 5
- 239000011819 refractory material Substances 0.000 claims description 2
- 238000006477 desulfuration reaction Methods 0.000 description 23
- 230000023556 desulfurization Effects 0.000 description 23
- 239000003795 chemical substances by application Substances 0.000 description 15
- 230000003009 desulfurizing effect Effects 0.000 description 12
- 238000000034 method Methods 0.000 description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 238000005266 casting Methods 0.000 description 6
- 230000004907 flux Effects 0.000 description 5
- 238000010079 rubber tapping Methods 0.000 description 5
- 229910001141 Ductile iron Inorganic materials 0.000 description 4
- 230000009471 action Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000007789 gas Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000000956 alloy Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 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
- 230000008901 benefit Effects 0.000 description 1
- 239000012159 carrier gas Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000013043 chemical agent Substances 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 230000002517 constrictor effect Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000004804 winding Methods 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
- C21C1/00—Refining of pig-iron; Cast iron
- C21C1/02—Dephosphorising or desulfurising
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
- Crucibles And Fluidized-Bed Furnaces (AREA)
- Furnace Details (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19865982A JPS5989704A (ja) | 1982-11-11 | 1982-11-11 | 電磁誘導攪拌装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19865982A JPS5989704A (ja) | 1982-11-11 | 1982-11-11 | 電磁誘導攪拌装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5989704A JPS5989704A (ja) | 1984-05-24 |
| JPH0353363B2 true JPH0353363B2 (fr) | 1991-08-14 |
Family
ID=16394902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19865982A Granted JPS5989704A (ja) | 1982-11-11 | 1982-11-11 | 電磁誘導攪拌装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5989704A (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105793069B (zh) | 2013-12-06 | 2019-04-23 | 横滨橡胶株式会社 | 充气轮胎 |
-
1982
- 1982-11-11 JP JP19865982A patent/JPS5989704A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5989704A (ja) | 1984-05-24 |
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