JPS5791848A - Holding furnace for horizontal and continuous casting - Google Patents

Holding furnace for horizontal and continuous casting

Info

Publication number
JPS5791848A
JPS5791848A JP16773880A JP16773880A JPS5791848A JP S5791848 A JPS5791848 A JP S5791848A JP 16773880 A JP16773880 A JP 16773880A JP 16773880 A JP16773880 A JP 16773880A JP S5791848 A JPS5791848 A JP S5791848A
Authority
JP
Japan
Prior art keywords
molten metal
casting mold
holding furnace
furnace
bed
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.)
Granted
Application number
JP16773880A
Other languages
Japanese (ja)
Other versions
JPS6144588B2 (en
Inventor
Yoichi Kawasaki
Masaru Meguro
Yukio Takahashi
Isao Ito
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 Steel Corp
Original Assignee
Nippon Steel Corp
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 Steel Corp filed Critical Nippon Steel Corp
Priority to JP16773880A priority Critical patent/JPS5791848A/en
Publication of JPS5791848A publication Critical patent/JPS5791848A/en
Publication of JPS6144588B2 publication Critical patent/JPS6144588B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/10—Supplying or treating molten metal

Abstract

PURPOSE:To make a molten metal flow softly into a casting mold at a temperature being as uniform as possible, by inclining an opposed wall to a molten metal inflow port side wall to a casting mold 1, by a specific angle from the bottom of a furnace, in a holding furnace for horizontal and continuous casting of cast iron connected the casting mold to the holding furnace. CONSTITUTION:An inclined angle theta against the bottom of a furnace of a downward flow preventive bed 4 constituting a wall opposed to a molten metal inflow port side wall to a casting mold 1 is set to 30-70 deg.. According to this method, when a molten metal is replenished to a holding furnace in order to perform continuous casting, descending force of the molten metal is reduced once in a sprue 5, subsequently, the descending force is completely suppressed by a downward flow preventive part 10 of the bed 4, and the molten metal flows into the casting mold 1 in the form of a laminar flow along the inclination of the bed 4. Accordingly, a low temperature part as before is not formed, and a variation of temperature becomes small. Therefore, a corner crack of continuous castings and a disturbance of oscillation are decreased remarkably.
JP16773880A 1980-11-28 1980-11-28 Holding furnace for horizontal and continuous casting Granted JPS5791848A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16773880A JPS5791848A (en) 1980-11-28 1980-11-28 Holding furnace for horizontal and continuous casting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16773880A JPS5791848A (en) 1980-11-28 1980-11-28 Holding furnace for horizontal and continuous casting

Publications (2)

Publication Number Publication Date
JPS5791848A true JPS5791848A (en) 1982-06-08
JPS6144588B2 JPS6144588B2 (en) 1986-10-03

Family

ID=15855205

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16773880A Granted JPS5791848A (en) 1980-11-28 1980-11-28 Holding furnace for horizontal and continuous casting

Country Status (1)

Country Link
JP (1) JPS5791848A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58125345A (en) * 1982-01-19 1983-07-26 Mitsubishi Steel Mfg Co Ltd Tundish for horizontal and continuous casting

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58125345A (en) * 1982-01-19 1983-07-26 Mitsubishi Steel Mfg Co Ltd Tundish for horizontal and continuous casting
JPS6325861B2 (en) * 1982-01-19 1988-05-27 Mitsubishi Steel Mfg

Also Published As

Publication number Publication date
JPS6144588B2 (en) 1986-10-03

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