JPH0640584Y2 - 耐火物被覆ランス - Google Patents
耐火物被覆ランスInfo
- Publication number
- JPH0640584Y2 JPH0640584Y2 JP1987199212U JP19921287U JPH0640584Y2 JP H0640584 Y2 JPH0640584 Y2 JP H0640584Y2 JP 1987199212 U JP1987199212 U JP 1987199212U JP 19921287 U JP19921287 U JP 19921287U JP H0640584 Y2 JPH0640584 Y2 JP H0640584Y2
- Authority
- JP
- Japan
- Prior art keywords
- refractory
- lance
- core metal
- coated
- gas
- 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 - Lifetime
Links
- 239000002184 metal Substances 0.000 claims description 26
- 229910052751 metal Inorganic materials 0.000 claims description 26
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 238000004079 fireproofing Methods 0.000 claims 1
- 239000011819 refractory material Substances 0.000 description 14
- 239000007789 gas Substances 0.000 description 9
- 238000003756 stirring Methods 0.000 description 4
- 238000007670 refining Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000000112 cooling gas Substances 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005587 bubbling Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Treatment Of Steel In Its Molten State (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987199212U JPH0640584Y2 (ja) | 1987-12-29 | 1987-12-29 | 耐火物被覆ランス |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987199212U JPH0640584Y2 (ja) | 1987-12-29 | 1987-12-29 | 耐火物被覆ランス |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01106552U JPH01106552U (en]) | 1989-07-18 |
| JPH0640584Y2 true JPH0640584Y2 (ja) | 1994-10-26 |
Family
ID=31489677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987199212U Expired - Lifetime JPH0640584Y2 (ja) | 1987-12-29 | 1987-12-29 | 耐火物被覆ランス |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0640584Y2 (en]) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5520035U (en]) * | 1978-07-26 | 1980-02-08 | ||
| JPS58124797U (ja) * | 1982-02-18 | 1983-08-25 | 住友金属工業株式会社 | 炉内の耐火材取付装置 |
-
1987
- 1987-12-29 JP JP1987199212U patent/JPH0640584Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01106552U (en]) | 1989-07-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0640584Y2 (ja) | 耐火物被覆ランス | |
| GB2317357A (en) | Adding alloying additives to an aluminothermically produced weld | |
| CA2214054C (en) | Process for the aluminothermic welding of rails with alloying of the weld metal in the rail head region | |
| JP3081626B2 (ja) | 金属精錬炉の耐火壁形成方法 | |
| JPH03133550A (ja) | 溶融金属から薄板を直接連続鋳造する装置のロール | |
| JPS61229459A (ja) | 複合鋳造ロ−ルの製造方法 | |
| SU576341A1 (ru) | Дутьева фурма доменной печи | |
| JPH0424391Y2 (en]) | ||
| JPH0385158U (en]) | ||
| CN113351843B (zh) | 一种铁铬铝合金的连铸方法及装置 | |
| JPH0414442Y2 (en]) | ||
| JPS6428356A (en) | Production of joined metal of nickel-based metal and aluminum-based metal | |
| JPS6313230Y2 (en]) | ||
| JPH0518882B2 (en]) | ||
| JP2562411Y2 (ja) | ランスノズル | |
| JPH07242926A (ja) | 二重管構造のインジェクションランス | |
| JPH068479Y2 (ja) | 溶融金属用容器 | |
| JPH11236611A (ja) | 高炉用ステーブ | |
| JPS6234994Y2 (en]) | ||
| JPS61270325A (ja) | 浸漬ランス | |
| JPS6235448B2 (en]) | ||
| JPS62114745A (ja) | 連続鋳造用鋳型 | |
| JPH11114666A (ja) | スライドゲート用下ノズル | |
| JPH04329814A (ja) | 溶融金属容器 | |
| JP2987296B2 (ja) | Ｒｈ真空脱ガス設備用の浸漬管 |