JPS6465049A - Slag molded body and production thereof - Google Patents
Slag molded body and production thereofInfo
- Publication number
- JPS6465049A JPS6465049A JP22205687A JP22205687A JPS6465049A JP S6465049 A JPS6465049 A JP S6465049A JP 22205687 A JP22205687 A JP 22205687A JP 22205687 A JP22205687 A JP 22205687A JP S6465049 A JPS6465049 A JP S6465049A
- Authority
- JP
- Japan
- Prior art keywords
- slag
- molten slag
- mold
- contg
- molded body
- 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
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
PURPOSE:To obtain a dense slag molded body having high strength without generating yellow turbid water by adding a material contg. boron to molten slag, pouring the molten slag in a mold and carrying out slow cooling. CONSTITUTION:B2O3 (-contg. material) obtd. by sintering or vitrifying a material contg. boron as an essential component by heat treatment is added to molten slag produced as a by-product during the manufacture of pig iron, stainless steel, ferroalloy or other metal by 0.1wt.% (expressed in terms of B2O3). The molten slag is then poured in a refractory mold of a desired shape and solidified by slow cooling. The molded slag is released from the mold to obtain a product.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP22205687A JPS6465049A (en) | 1987-09-07 | 1987-09-07 | Slag molded body and production thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP22205687A JPS6465049A (en) | 1987-09-07 | 1987-09-07 | Slag molded body and production thereof |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6465049A true JPS6465049A (en) | 1989-03-10 |
Family
ID=16776409
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP22205687A Pending JPS6465049A (en) | 1987-09-07 | 1987-09-07 | Slag molded body and production thereof |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6465049A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0323243A (en) * | 1989-06-19 | 1991-01-31 | Kawasaki Steel Corp | Method for modifying smelting reduction slag |
JP2008246113A (en) * | 2007-03-30 | 2008-10-16 | Koken Ltd | Mask |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52141497A (en) * | 1975-10-07 | 1977-11-25 | Huta Siechnice | Denaturating method of slag produced in manufacturing process of ferrochromium |
JPS5343690A (en) * | 1976-10-02 | 1978-04-19 | Sakai Chem Ind Co Ltd | Treating method for slag |
JPS55121955A (en) * | 1979-03-12 | 1980-09-19 | Nippon Steel Corp | Construction rock from steel slag and its manufacture |
JPS55128518A (en) * | 1979-03-28 | 1980-10-04 | Nippon Steel Corp | Modification of steel-making slag |
JPS55149159A (en) * | 1979-05-11 | 1980-11-20 | Nippon Steel Corp | Manufacture of artificial stone from blast furnace slag as main material |
JPS62162657A (en) * | 1986-01-13 | 1987-07-18 | 日本磁力選鉱株式会社 | Reformation of steel slag |
-
1987
- 1987-09-07 JP JP22205687A patent/JPS6465049A/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52141497A (en) * | 1975-10-07 | 1977-11-25 | Huta Siechnice | Denaturating method of slag produced in manufacturing process of ferrochromium |
JPS5343690A (en) * | 1976-10-02 | 1978-04-19 | Sakai Chem Ind Co Ltd | Treating method for slag |
JPS55121955A (en) * | 1979-03-12 | 1980-09-19 | Nippon Steel Corp | Construction rock from steel slag and its manufacture |
JPS55128518A (en) * | 1979-03-28 | 1980-10-04 | Nippon Steel Corp | Modification of steel-making slag |
JPS55149159A (en) * | 1979-05-11 | 1980-11-20 | Nippon Steel Corp | Manufacture of artificial stone from blast furnace slag as main material |
JPS62162657A (en) * | 1986-01-13 | 1987-07-18 | 日本磁力選鉱株式会社 | Reformation of steel slag |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0323243A (en) * | 1989-06-19 | 1991-01-31 | Kawasaki Steel Corp | Method for modifying smelting reduction slag |
JP2008246113A (en) * | 2007-03-30 | 2008-10-16 | Koken Ltd | Mask |
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