JPS6445770A - Smelting vessel - Google Patents
Smelting vesselInfo
- Publication number
- JPS6445770A JPS6445770A JP62219699A JP21969987A JPS6445770A JP S6445770 A JPS6445770 A JP S6445770A JP 62219699 A JP62219699 A JP 62219699A JP 21969987 A JP21969987 A JP 21969987A JP S6445770 A JPS6445770 A JP S6445770A
- Authority
- JP
- Japan
- Prior art keywords
- metallic
- vessel
- borate
- 10pts
- feedstock
- 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.)
- Pending
Links
Landscapes
- Carbon Steel Or Casting Steel Manufacturing (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
PURPOSE:To obtain the titled vessel with improved toughness, corrosion and oxidation resistances, etc., by lining non-calcined brick prepared from a refractory material containing magnesian feedstock and carbonaceous material, metallic powder containing metallic Al and/or metallic Ca and specific boron compound. CONSTITUTION:The objective vessel can be obtained by lining, on part or the whole surface of a smelting vessel, non-calcined brick prepared from a mixture comprising (A) 100pts.wt. of a refractory material made up of (i) 70-97wt.% of magnesian feedstock and (ii) 30-3wt.% of carbonaceous material (e.g. graphite), (B) 1-10pts.wt. of either mixed or alloy powder comprising, as the essential component(s), metallic Al and/or metallic Ca, and metallic silicon and metallic magnesium, and (C) 0.5-10pts.wt. of a material selected from magnesium borate, calcium borate and aluminum borate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62219699A JPS6445770A (en) | 1987-05-22 | 1987-09-02 | Smelting vessel |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12648487 | 1987-05-22 | ||
| JP62219699A JPS6445770A (en) | 1987-05-22 | 1987-09-02 | Smelting vessel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6445770A true JPS6445770A (en) | 1989-02-20 |
Family
ID=26462667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62219699A Pending JPS6445770A (en) | 1987-05-22 | 1987-09-02 | Smelting vessel |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6445770A (en) |
-
1987
- 1987-09-02 JP JP62219699A patent/JPS6445770A/en active Pending
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