JPS5510335A - Continuous casting method - Google Patents

Continuous casting method

Info

Publication number
JPS5510335A
JPS5510335A JP8305378A JP8305378A JPS5510335A JP S5510335 A JPS5510335 A JP S5510335A JP 8305378 A JP8305378 A JP 8305378A JP 8305378 A JP8305378 A JP 8305378A JP S5510335 A JPS5510335 A JP S5510335A
Authority
JP
Japan
Prior art keywords
rotary wheel
casting molds
frozen crust
speed
cracks
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
JP8305378A
Other languages
Japanese (ja)
Other versions
JPS5815221B2 (en
Inventor
Hideyo Kodama
Minoru Horiguchi
Eisuke Niiyama
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP8305378A priority Critical patent/JPS5815221B2/en
Publication of JPS5510335A publication Critical patent/JPS5510335A/en
Publication of JPS5815221B2 publication Critical patent/JPS5815221B2/en
Expired 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
    • B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
    • B22D11/0602—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars formed by a casting wheel and belt, e.g. Properzi-process

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)

Abstract

PURPOSE:To enable cast ingots of sound quality free from any cracks to be stably obtained by providing draw-out pinch rollers of the specific speed at the time of continuous casting by moving casting molds consisting of a grooved rotary wheel and a metal belt. CONSTITUTION:Molten metal 2 from a tundish 1 is poured into the moving casting molds having the space formed by a rotary wheel 3 provided with a casting groove on the outside circumference and an endless belt 4 given with tension by a pulley 5, thereby forming a frozen crust 6. Next, it is aligned and straightened by pinch rollers 7 whose revolving peripheral speed v is lower than the speed u of the moving casting molds constituted by the foregoing rotary wheel 3, etc., after which it is drawn to become a cast ingot 8. Although the frozen crust receives aligning and straightening under compressive force owing to the difference between the speeds u and v, it does not cause any frozen crust interface cracking. The production of cracks owing to tensile force at the freezing interface of conventional methods is obviated and the sound cast ingot 8 is obtained stably and continuously.
JP8305378A 1978-07-10 1978-07-10 Continuous casting method Expired JPS5815221B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8305378A JPS5815221B2 (en) 1978-07-10 1978-07-10 Continuous casting method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8305378A JPS5815221B2 (en) 1978-07-10 1978-07-10 Continuous casting method

Publications (2)

Publication Number Publication Date
JPS5510335A true JPS5510335A (en) 1980-01-24
JPS5815221B2 JPS5815221B2 (en) 1983-03-24

Family

ID=13791442

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8305378A Expired JPS5815221B2 (en) 1978-07-10 1978-07-10 Continuous casting method

Country Status (1)

Country Link
JP (1) JPS5815221B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56165543A (en) * 1980-05-23 1981-12-19 Nippon Steel Corp Method for continuous casting of metal
JPS60261649A (en) * 1984-06-11 1985-12-24 Sumitomo Metal Ind Ltd Casting method of steel in twin belt caster
US4584029A (en) * 1979-10-01 1986-04-22 Southwire Company Method of hot-forming metals prone to crack during rolling

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4584029A (en) * 1979-10-01 1986-04-22 Southwire Company Method of hot-forming metals prone to crack during rolling
JPS56165543A (en) * 1980-05-23 1981-12-19 Nippon Steel Corp Method for continuous casting of metal
JPS60261649A (en) * 1984-06-11 1985-12-24 Sumitomo Metal Ind Ltd Casting method of steel in twin belt caster
JPH0526587B2 (en) * 1984-06-11 1993-04-16 Sumitomo Metal Ind

Also Published As

Publication number Publication date
JPS5815221B2 (en) 1983-03-24

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