JPH02116694U - - Google Patents
Info
- Publication number
- JPH02116694U JPH02116694U JP2524289U JP2524289U JPH02116694U JP H02116694 U JPH02116694 U JP H02116694U JP 2524289 U JP2524289 U JP 2524289U JP 2524289 U JP2524289 U JP 2524289U JP H02116694 U JPH02116694 U JP H02116694U
- Authority
- JP
- Japan
- Prior art keywords
- electrode pin
- pure iron
- arc furnace
- steel
- utility
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 4
- 229910052742 iron Inorganic materials 0.000 claims 2
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Furnace Details (AREA)
- Discharge Heating (AREA)
Description
第１図は直流アーク炉炉底電極周辺の断面図、
第２図はヒート数−電極ピン損耗特性図、である
。
２……炉底アツセンブリ、４……電極ピン。
Figure 1 is a cross-sectional view of the area around the bottom electrode of a DC arc furnace.
FIG. 2 is a heat number-electrode pin wear characteristic diagram. 2... Hearth bottom assembly, 4... Electrode pin.
Claims (1)
て、該電極ピンを純鉄または純鉄に近い材質の鋼
から構成したことを特徴とする直流アーク炉炉底
電極ピン。。 1. An electrode pin installed at the bottom of a DC arc furnace, characterized in that the electrode pin is made of pure iron or steel of a material close to pure iron. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2524289U JPH02116694U (en) | 1989-03-07 | 1989-03-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2524289U JPH02116694U (en) | 1989-03-07 | 1989-03-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02116694U true JPH02116694U (en) | 1990-09-18 |
Family
ID=31245808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2524289U Pending JPH02116694U (en) | 1989-03-07 | 1989-03-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02116694U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS604787A (en) * | 1983-06-22 | 1985-01-11 | 石川島播磨重工業株式会社 | Furnace-bottom electrode of direct current arc furnace |
-
1989
- 1989-03-07 JP JP2524289U patent/JPH02116694U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS604787A (en) * | 1983-06-22 | 1985-01-11 | 石川島播磨重工業株式会社 | Furnace-bottom electrode of direct current arc furnace |