JPS5714459A - Molten metal containing - Google Patents

Molten metal containing

Info

Publication number
JPS5714459A
JPS5714459A JP8804280A JP8804280A JPS5714459A JP S5714459 A JPS5714459 A JP S5714459A JP 8804280 A JP8804280 A JP 8804280A JP 8804280 A JP8804280 A JP 8804280A JP S5714459 A JPS5714459 A JP S5714459A
Authority
JP
Japan
Prior art keywords
lime
basic bricks
molten metal
dolomite
magnesia
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
JP8804280A
Other languages
Japanese (ja)
Inventor
Tanezo Ishibashi
Yoichi Yokoyama
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.)
Harima Refractories Co Ltd
Original Assignee
Harima Refractories 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 Harima Refractories Co Ltd filed Critical Harima Refractories Co Ltd
Priority to JP8804280A priority Critical patent/JPS5714459A/en
Publication of JPS5714459A publication Critical patent/JPS5714459A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To improve slag resistance and reduce nonmetallic inclusion by making clinker of magnesia, dolomite and lime coarse grained part, and lime and salts that melt at above 400°C fine grains part, and lining the places in contact with molten steel with basic bricks that generate plastic deformation capacity in high temperature.
CONSTITUTION: The basic bricks are MgO-CaO group or CaO group and one or more of clinker of magnesia, dolomite, lime is used as coarse grained part, and 10W 50% lime and 1W15% salts such as CaCl2, MgCl2, Ca(NO3)2 etc. that melt at above 400°C are used as fine grained part. This basic bricks have plastic deformation capacity at high temperature. At least those places of a molten metal container which come into contact with molten steel are lined with the basic bricks.
COPYRIGHT: (C)1982,JPO&Japio
JP8804280A 1980-06-28 1980-06-28 Molten metal containing Pending JPS5714459A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8804280A JPS5714459A (en) 1980-06-28 1980-06-28 Molten metal containing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8804280A JPS5714459A (en) 1980-06-28 1980-06-28 Molten metal containing

Publications (1)

Publication Number Publication Date
JPS5714459A true JPS5714459A (en) 1982-01-25

Family

ID=13931763

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8804280A Pending JPS5714459A (en) 1980-06-28 1980-06-28 Molten metal containing

Country Status (1)

Country Link
JP (1) JPS5714459A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62203647A (en) * 1986-03-03 1987-09-08 Sumitomo Metal Ind Ltd Production of high carbon steel wire

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62203647A (en) * 1986-03-03 1987-09-08 Sumitomo Metal Ind Ltd Production of high carbon steel wire

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