JPH034434Y2 - - Google Patents
Info
- Publication number
- JPH034434Y2 JPH034434Y2 JP5874783U JP5874783U JPH034434Y2 JP H034434 Y2 JPH034434 Y2 JP H034434Y2 JP 5874783 U JP5874783 U JP 5874783U JP 5874783 U JP5874783 U JP 5874783U JP H034434 Y2 JPH034434 Y2 JP H034434Y2
- Authority
- JP
- Japan
- Prior art keywords
- gas
- refractory
- refractories
- slit
- gas injection
- 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
- 238000002347 injection Methods 0.000 claims description 42
- 239000007924 injection Substances 0.000 claims description 42
- 239000011819 refractory material Substances 0.000 claims description 33
- 230000013011 mating Effects 0.000 claims description 2
- 239000007789 gas Substances 0.000 description 96
- 239000002184 metal Substances 0.000 description 29
- 238000007664 blowing Methods 0.000 description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 6
- 229910001873 dinitrogen Inorganic materials 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000007670 refining Methods 0.000 description 3
- 125000006850 spacer group Chemical group 0.000 description 3
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
- 239000011449 brick Substances 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 229910003460 diamond Inorganic materials 0.000 description 2
- 239000010432 diamond Substances 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 238000009760 electrical discharge machining Methods 0.000 description 1
- 239000011451 fired brick Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000004901 spalling Methods 0.000 description 1
- 238000009628 steelmaking Methods 0.000 description 1
- 239000011452 unfired brick Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5874783U JPS59165760U (ja) | 1983-04-21 | 1983-04-21 | ガス吹込用耐火物 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5874783U JPS59165760U (ja) | 1983-04-21 | 1983-04-21 | ガス吹込用耐火物 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59165760U JPS59165760U (ja) | 1984-11-07 |
| JPH034434Y2 true JPH034434Y2 (en]) | 1991-02-05 |
Family
ID=30189021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5874783U Granted JPS59165760U (ja) | 1983-04-21 | 1983-04-21 | ガス吹込用耐火物 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59165760U (en]) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0222138Y2 (en]) * | 1986-10-22 | 1990-06-14 |
-
1983
- 1983-04-21 JP JP5874783U patent/JPS59165760U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59165760U (ja) | 1984-11-07 |
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