JPS6465049A - Slag molded body and production thereof - Google Patents

Slag molded body and production thereof

Info

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
Application number
JP22205687A
Other languages
Japanese (ja)
Inventor
Kozo Sonobe
Hiroshi Fukuoka
Kunio Hisamatsu
Shin Katamura
Takashi Fukuzawa
Kosuke Takeuchi
Tatsushi Tabata
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Chemical Industrial Co Ltd
Original Assignee
Nippon Chemical Industrial Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nippon Chemical Industrial Co Ltd filed Critical Nippon Chemical Industrial Co Ltd
Priority to JP22205687A priority Critical patent/JPS6465049A/en
Publication of JPS6465049A publication Critical patent/JPS6465049A/en
Pending legal-status Critical Current

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.
JP22205687A 1987-09-07 1987-09-07 Slag molded body and production thereof Pending JPS6465049A (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (6)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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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