JPS5776137A - Gas-permeable refractory structure - Google Patents
Gas-permeable refractory structureInfo
- Publication number
- JPS5776137A JPS5776137A JP56099034A JP9903481A JPS5776137A JP S5776137 A JPS5776137 A JP S5776137A JP 56099034 A JP56099034 A JP 56099034A JP 9903481 A JP9903481 A JP 9903481A JP S5776137 A JPS5776137 A JP S5776137A
- Authority
- JP
- Japan
- Prior art keywords
- gas
- refractory structure
- permeable refractory
- permeable
- refractory
- 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.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/28—Manufacture of steel in the converter
- C21C5/30—Regulating or controlling the blowing
- C21C5/34—Blowing through the bath
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
- C21C7/04—Removing impurities by adding a treating agent
- C21C7/072—Treatment with gases
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Furnace Charging Or Discharging (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
LU82552A LU82552A1 (en) | 1980-06-25 | 1980-06-25 | FIRE-RESISTANT, GAS-PERMEABLE CONSTRUCTION |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5776137A true JPS5776137A (en) | 1982-05-13 |
JPH026808B2 JPH026808B2 (en) | 1990-02-14 |
Family
ID=19729422
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56099034A Granted JPS5776137A (en) | 1980-06-25 | 1981-06-25 | Gas-permeable refractory structure |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPS5776137A (en) |
LU (1) | LU82552A1 (en) |
ZA (1) | ZA814085B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58210113A (en) * | 1982-05-25 | 1983-12-07 | アルベツト・ソシエテ・アノニム | Refractory gas-permeable structure module |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55145129A (en) * | 1979-04-25 | 1980-11-12 | Siderurgie Fse Inst Rech | Air permeable refractory material |
-
1980
- 1980-06-25 LU LU82552A patent/LU82552A1/en unknown
-
1981
- 1981-06-17 ZA ZA814085A patent/ZA814085B/en unknown
- 1981-06-25 JP JP56099034A patent/JPS5776137A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55145129A (en) * | 1979-04-25 | 1980-11-12 | Siderurgie Fse Inst Rech | Air permeable refractory material |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58210113A (en) * | 1982-05-25 | 1983-12-07 | アルベツト・ソシエテ・アノニム | Refractory gas-permeable structure module |
JPH0744041U (en) * | 1982-05-25 | 1995-10-24 | アルベット ソシエテ アノニム | Refractory gas permeable structural module |
Also Published As
Publication number | Publication date |
---|---|
JPH026808B2 (en) | 1990-02-14 |
ZA814085B (en) | 1982-06-30 |
LU82552A1 (en) | 1982-01-20 |
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