JPH045988Y2 - - Google Patents
Info
- Publication number
- JPH045988Y2 JPH045988Y2 JP947787U JP947787U JPH045988Y2 JP H045988 Y2 JPH045988 Y2 JP H045988Y2 JP 947787 U JP947787 U JP 947787U JP 947787 U JP947787 U JP 947787U JP H045988 Y2 JPH045988 Y2 JP H045988Y2
- Authority
- JP
- Japan
- Prior art keywords
- refractory
- blowing pipe
- tuyere
- pipe
- furnace
- 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
- 238000007664 blowing Methods 0.000 claims description 44
- 229910000831 Steel Inorganic materials 0.000 description 11
- 239000010959 steel Substances 0.000 description 11
- 239000011819 refractory material Substances 0.000 description 9
- 230000008018 melting Effects 0.000 description 5
- 238000002844 melting Methods 0.000 description 5
- 239000011823 monolithic refractory Substances 0.000 description 5
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 239000011449 brick Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000004570 mortar (masonry) Substances 0.000 description 2
- 239000011358 absorbing material Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 230000035939 shock Effects 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
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Vertical, Hearth, Or Arc Furnaces (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP947787U JPH045988Y2 (enExample) | 1987-01-26 | 1987-01-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP947787U JPH045988Y2 (enExample) | 1987-01-26 | 1987-01-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63116896U JPS63116896U (enExample) | 1988-07-28 |
| JPH045988Y2 true JPH045988Y2 (enExample) | 1992-02-19 |
Family
ID=30794830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP947787U Expired JPH045988Y2 (enExample) | 1987-01-26 | 1987-01-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH045988Y2 (enExample) |
-
1987
- 1987-01-26 JP JP947787U patent/JPH045988Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63116896U (enExample) | 1988-07-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH045988Y2 (enExample) | ||
| US5345054A (en) | Arc shield for use in projection welding | |
| JPH0941024A (ja) | 溶融金属へのガス吹込みノズル及びその使用方法 | |
| JPH0740035A (ja) | 溶融金属用取鍋 | |
| JPH0689394B2 (ja) | 転炉の出鋼孔の補修用治具および出鋼孔の補修方法 | |
| JP2648705B2 (ja) | 転炉ライニング構造 | |
| BR0202571B1 (pt) | Bocais refratários | |
| JP2544720Y2 (ja) | 溶融金属容器のガス吹込みノズルの羽口構造 | |
| JPH0663012B2 (ja) | 高炉炉体保護壁 | |
| US3342473A (en) | Apparatus for delivering air and fuel to a blast furnace | |
| JPH0748663Y2 (ja) | 転 炉 | |
| CN213052726U (zh) | 一种中间包镁质预制件 | |
| CN219885917U (zh) | 玻璃熔窑小炉后平碹防护结构 | |
| JPS6033163B2 (ja) | 転炉の底吹羽口熱間交換方法 | |
| JPS61117210A (ja) | 浸漬管の耐火ライニング補修方法 | |
| JP3688003B2 (ja) | ガスおよび粉体吹込み用ランスパイプ | |
| JPS6340299Y2 (enExample) | ||
| JP2571492Y2 (ja) | 電気炉のれんが敷炉底構造 | |
| JPH0721561Y2 (ja) | ガス吹き込みプラグ | |
| JP3018030B2 (ja) | ストッパーの再使用方法及びこれに使用するストッパー | |
| JPS6221911Y2 (enExample) | ||
| JPS6214113Y2 (enExample) | ||
| JPS6030719Y2 (ja) | 転炉の炉底レンガ補修装置 | |
| JP2546662Y2 (ja) | 溶融金属容器のガス吹き込み羽口れんが構造 | |
| JPS5929946Y2 (ja) | 転炉の底吹羽口 |