JPS6162399U - - Google Patents
Info
- Publication number
- JPS6162399U JPS6162399U JP1984147111U JP14711184U JPS6162399U JP S6162399 U JPS6162399 U JP S6162399U JP 1984147111 U JP1984147111 U JP 1984147111U JP 14711184 U JP14711184 U JP 14711184U JP S6162399 U JPS6162399 U JP S6162399U
- Authority
- JP
- Japan
- Prior art keywords
- molten steel
- heating device
- arc heating
- carbon electrode
- arc
- 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.)
- Pending
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 claims description 5
- 239000002893 slag Substances 0.000 claims description 3
- 239000011247 coating layer Substances 0.000 claims description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 2
- 229910052799 carbon Inorganic materials 0.000 claims 2
- 239000000463 material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 239000010410 layer Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Classifications
-
- 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
Landscapes
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Discharge Heating (AREA)
Description
第１図は溶鋼のアーク加熱装置を示す模式図、
第２図ａ，ｂは電極の拡大詳細図、第３図はアー
ク加熱状態を示す図、第４図はサブマージドアー
ク加熱を説明する模式図、第５図〔Ｃ〕上昇速度
とスラグ層との関係を示すグラフ図である。
１…取鍋、２…溶鋼、３…スラグ、４…電極、
１０…本体、１１…溝、１２…コーテイング層。
Figure 1 is a schematic diagram showing an arc heating device for molten steel.
Figures 2a and b are enlarged detailed views of the electrodes, Figure 3 is a diagram showing the arc heating state, Figure 4 is a schematic diagram explaining submerged arc heating, Figure 5 [C] Rising speed and slag layer It is a graph diagram showing the relationship. 1... Ladle, 2... Molten steel, 3... Slag, 4... Electrode,
10...Main body, 11...Groove, 12...Coating layer.
Claims (1)
素電極と溶鋼との間でアークを形成して溶鋼を加
熱する溶鋼のアーク加熱装置において、前記炭素
電極には少なくともスラグと接触する領域に耐溶
損性の材料からなるコーテイング層が形成されて
いることを特徴とする溶鋼のアーク加熱装置。 In a molten steel arc heating device, a carbon electrode is immersed in slag on molten steel, and an arc is formed between the carbon electrode and the molten steel to heat the molten steel. An arc heating device for molten steel, characterized in that a coating layer made of a corrosive material is formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984147111U JPS6162399U (en) | 1984-09-28 | 1984-09-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984147111U JPS6162399U (en) | 1984-09-28 | 1984-09-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6162399U true JPS6162399U (en) | 1986-04-26 |
Family
ID=30705349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984147111U Pending JPS6162399U (en) | 1984-09-28 | 1984-09-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6162399U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5310151A (en) * | 1976-07-16 | 1978-01-30 | Toshiba Ceramics Co | High purity quartz arc fusing electrode |
-
1984
- 1984-09-28 JP JP1984147111U patent/JPS6162399U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5310151A (en) * | 1976-07-16 | 1978-01-30 | Toshiba Ceramics Co | High purity quartz arc fusing electrode |
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