GB942468A - Improvements in refractory linings - Google Patents
Improvements in refractory liningsInfo
- Publication number
- GB942468A GB942468A GB2296360A GB2296360A GB942468A GB 942468 A GB942468 A GB 942468A GB 2296360 A GB2296360 A GB 2296360A GB 2296360 A GB2296360 A GB 2296360A GB 942468 A GB942468 A GB 942468A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pipes
- cells
- tuyere
- spaces
- filled
- 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
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
- C21C5/42—Constructional features of converters
- C21C5/46—Details or accessories
- C21C5/48—Bottoms or tuyéres of converters
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
942,468. Converter bottoms. OUGHTIBRIDGE SILICA FIREBRICK CO. Ltd., C. S. HEDLEY, D. F. McVITTIE, and W. C. GILPIN. June 23, 1961 [June 23, 1960], No. 22963/60. Heading F4B. A tuyere block for a basic Bessemer converter comprises a plurality of copper tuyere pipes, each of which is surrounded by a steel or iron sleeve, the spaces between the pipes and the sleeves and the spaces between the sleeves being filled with compacted refractory material. As shown, a perforated bottom plate 11 may be provided with an upwardly projecting steel plate structure in the form of square cells 13, some of the cells being provided with copper tuyere pipes 14. Preferably, each cell containing a tuyere pipe is surrounded by 8 cells without pipes. The spaces 13a between the pipes and the cell walls may be filled with deadburned magnesia and the other cells may be filled with tar-bonded, dead-burned, dolomite. The cross-section of the cells may be round, Fig. 4 (not shown), or hexagonal, Fig. 3 (not shown). The space between the pipe and the sleeve may be at least half an inch. Specification 794,512 is referred to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2296360A GB942468A (en) | 1960-06-30 | 1960-06-30 | Improvements in refractory linings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2296360A GB942468A (en) | 1960-06-30 | 1960-06-30 | Improvements in refractory linings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB942468A true GB942468A (en) | 1963-11-20 |
Family
ID=10187891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2296360A Expired GB942468A (en) | 1960-06-30 | 1960-06-30 | Improvements in refractory linings |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB942468A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2405304A1 (en) * | 1977-10-07 | 1979-05-04 | Kawasaki Steel Co | SOLE FOR OXYGEN BLOWING STEEL REFINING CONVERTER |
| FR2882764A1 (en) * | 2005-03-03 | 2006-09-08 | Air Liquide | METHOD FOR COATING AN OXYGEN-GAS OXYGEN EQUIPMENT OR ELEMENT |
-
1960
- 1960-06-30 GB GB2296360A patent/GB942468A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2405304A1 (en) * | 1977-10-07 | 1979-05-04 | Kawasaki Steel Co | SOLE FOR OXYGEN BLOWING STEEL REFINING CONVERTER |
| FR2882764A1 (en) * | 2005-03-03 | 2006-09-08 | Air Liquide | METHOD FOR COATING AN OXYGEN-GAS OXYGEN EQUIPMENT OR ELEMENT |
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