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JPS56141948A - Bend straightening method for curved type continuous casting - Google Patents

Bend straightening method for curved type continuous casting

Info

Publication number
JPS56141948A
JPS56141948A JP4338080A JP4338080A JPS56141948A JP S56141948 A JPS56141948 A JP S56141948A JP 4338080 A JP4338080 A JP 4338080A JP 4338080 A JP4338080 A JP 4338080A JP S56141948 A JPS56141948 A JP S56141948A
Authority
JP
Japan
Prior art keywords
ingot
cracking
continuous casting
temp
type continuous
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
JP4338080A
Other languages
Japanese (ja)
Other versions
JPH0113949B2 (en
Inventor
Yasuo Suzuki
Shuji Osada
Koshiro Nonaka
Tadashi Murakami
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 JP4338080A priority Critical patent/JPS56141948A/en
Priority to IN169/DEL/81A priority patent/IN155878B/en
Priority to GB8109459A priority patent/GB2073074B/en
Priority to NLAANVRAGE8101538,A priority patent/NL183635C/en
Priority to AU68876/81A priority patent/AU529145B2/en
Priority to ZA00812136A priority patent/ZA812136B/en
Priority to DE3112947A priority patent/DE3112947C2/en
Priority to BE0/204345A priority patent/BE888233A/en
Priority to MX186656A priority patent/MX155720A/en
Priority to CA000374485A priority patent/CA1186473A/en
Priority to BR8101991A priority patent/BR8101991A/en
Priority to CH2260/81A priority patent/CH652628A5/en
Priority to FR8106999A priority patent/FR2479720A1/en
Priority to ES501012A priority patent/ES501012A0/en
Priority to US06/250,303 priority patent/US4433717A/en
Priority to IT67457/81A priority patent/IT1143480B/en
Publication of JPS56141948A publication Critical patent/JPS56141948A/en
Priority to ES510016A priority patent/ES8303145A1/en
Publication of JPH0113949B2 publication Critical patent/JPH0113949B2/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
    • B22D11/12—Accessories for subsequent treating or working cast stock in situ
    • B22D11/128—Accessories for subsequent treating or working cast stock in situ for removing
    • B22D11/1282—Vertical casting and curving the cast stock to the horizontal

Landscapes

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

Abstract

PURPOSE:To obtain an ingot which is free from surface transverse cracking, corner cracking and internal cracking by keeping the solidified shell thickness of the ingot at below a fixed thickness in straightening the bend of the ingot. CONSTITUTION:In a curved type continuous casting, a low head continuous casting machine of a small radius of curvature is used and the ingot is straightened in an area where the solidified shell thickness is <=60mm.. By this method, crack formation threshold strains is kept at a high level, and the temp of the ingot corner parts is made in excess of about 900 deg.C outside the embrittlement temp. region. Hence, despite exertion of any deformation upon the ingot, stress relief takes place quickly and the formation of cracking is suppressed. By this straightening method, supplying of the high-temp. ingot after the casting directly to a rolling line is made possible.
JP4338080A 1980-04-02 1980-04-02 Bend straightening method for curved type continuous casting Granted JPS56141948A (en)

Priority Applications (17)

Application Number Priority Date Filing Date Title
JP4338080A JPS56141948A (en) 1980-04-02 1980-04-02 Bend straightening method for curved type continuous casting
IN169/DEL/81A IN155878B (en) 1980-04-02 1981-03-25
GB8109459A GB2073074B (en) 1980-04-02 1981-03-26 Producing an improved quality continuous casting
NLAANVRAGE8101538,A NL183635C (en) 1980-04-02 1981-03-28 CONTINUOUS CASTING TYPE.
AU68876/81A AU529145B2 (en) 1980-04-02 1981-03-30 Controlling strand thickness
ZA00812136A ZA812136B (en) 1980-04-02 1981-03-31 Process and machine for bow type continuous casting
DE3112947A DE3112947C2 (en) 1980-04-02 1981-03-31 Process and system for continuous arc casting
BE0/204345A BE888233A (en) 1980-04-02 1981-04-01 PROCESS AND MACHINE FOR THE CONTINUOUS CASTING OF STEEL PRODUCTS,
MX186656A MX155720A (en) 1980-04-02 1981-04-01 IMPROVEMENTS IN METHOD AND APPARATUS FOR CONTINUOUS CASTING OF CAST STEEL IN CURVED MOLDS
CA000374485A CA1186473A (en) 1980-04-02 1981-04-02 Process and machine for bow type continuous casting
BR8101991A BR8101991A (en) 1980-04-02 1981-04-02 PROCESS AND CONTINUOUS FOUNDRY MACHINE OF CURVE
CH2260/81A CH652628A5 (en) 1980-04-02 1981-04-02 METHOD AND CONTINUOUS CASTING MACHINE FOR CURVED CONTINUOUS CASTING.
FR8106999A FR2479720A1 (en) 1980-04-02 1981-04-02 CURVED TYPE CONTINUOUS CASTING METHOD AND DEVICE
ES501012A ES501012A0 (en) 1980-04-02 1981-04-02 CURVED TYPE CONTINUOUS CASTING PROCEDURE
US06/250,303 US4433717A (en) 1980-04-02 1981-04-02 Process for bow type continuous casting
IT67457/81A IT1143480B (en) 1980-04-02 1981-04-02 PROCEDURE AND CASTING MACHINE WITH CONTINUOUS THROUGH AN INCORVED SHAPE
ES510016A ES8303145A1 (en) 1980-04-02 1982-03-01 Process for bow type continuous casting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4338080A JPS56141948A (en) 1980-04-02 1980-04-02 Bend straightening method for curved type continuous casting

Publications (2)

Publication Number Publication Date
JPS56141948A true JPS56141948A (en) 1981-11-05
JPH0113949B2 JPH0113949B2 (en) 1989-03-08

Family

ID=12662203

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4338080A Granted JPS56141948A (en) 1980-04-02 1980-04-02 Bend straightening method for curved type continuous casting

Country Status (2)

Country Link
JP (1) JPS56141948A (en)
ZA (1) ZA812136B (en)

Also Published As

Publication number Publication date
JPH0113949B2 (en) 1989-03-08
ZA812136B (en) 1982-04-28

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