JPS5680354A - Method of suppressing cracking of b-containing steel ingot continuously cast - Google Patents

Method of suppressing cracking of b-containing steel ingot continuously cast

Info

Publication number
JPS5680354A
JPS5680354A JP15745679A JP15745679A JPS5680354A JP S5680354 A JPS5680354 A JP S5680354A JP 15745679 A JP15745679 A JP 15745679A JP 15745679 A JP15745679 A JP 15745679A JP S5680354 A JPS5680354 A JP S5680354A
Authority
JP
Japan
Prior art keywords
steel
continuously cast
contg
steel ingot
intergranular
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
JP15745679A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6129818B2 (esLanguage
Inventor
Hiroo Suzuki
Koichi Yamamoto
Hiroshi Miyamura
Takahide Ono
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 JP15745679A priority Critical patent/JPS5680354A/ja
Publication of JPS5680354A publication Critical patent/JPS5680354A/ja
Publication of JPS6129818B2 publication Critical patent/JPS6129818B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Continuous Casting (AREA)
JP15745679A 1979-12-06 1979-12-06 Method of suppressing cracking of b-containing steel ingot continuously cast Granted JPS5680354A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15745679A JPS5680354A (en) 1979-12-06 1979-12-06 Method of suppressing cracking of b-containing steel ingot continuously cast

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15745679A JPS5680354A (en) 1979-12-06 1979-12-06 Method of suppressing cracking of b-containing steel ingot continuously cast

Publications (2)

Publication Number Publication Date
JPS5680354A true JPS5680354A (en) 1981-07-01
JPS6129818B2 JPS6129818B2 (esLanguage) 1986-07-09

Family

ID=15650049

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15745679A Granted JPS5680354A (en) 1979-12-06 1979-12-06 Method of suppressing cracking of b-containing steel ingot continuously cast

Country Status (1)

Country Link
JP (1) JPS5680354A (esLanguage)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4933249A (esLanguage) * 1972-07-27 1974-03-27
JPS51139515A (en) * 1975-05-28 1976-12-01 Nippon Steel Corp Continuous casting killed billet with few surface cracking
JPS5266815A (en) * 1975-12-01 1977-06-02 Nippon Steel Corp Steel improved sulfide corrosion cracking resistance
JPS52104412A (en) * 1976-03-01 1977-09-01 Sumitomo Metal Ind Ltd Temper type high tensile steel superior in weldability
JPS54135616A (en) * 1978-04-12 1979-10-22 Nippon Steel Corp Manufacture of cold rolled steel plate with superior formability
JPS55107733A (en) * 1979-02-15 1980-08-19 Kawasaki Steel Corp Cold rolled steel plate having superior press workability

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4933249A (esLanguage) * 1972-07-27 1974-03-27
JPS51139515A (en) * 1975-05-28 1976-12-01 Nippon Steel Corp Continuous casting killed billet with few surface cracking
JPS5266815A (en) * 1975-12-01 1977-06-02 Nippon Steel Corp Steel improved sulfide corrosion cracking resistance
JPS52104412A (en) * 1976-03-01 1977-09-01 Sumitomo Metal Ind Ltd Temper type high tensile steel superior in weldability
JPS54135616A (en) * 1978-04-12 1979-10-22 Nippon Steel Corp Manufacture of cold rolled steel plate with superior formability
JPS55107733A (en) * 1979-02-15 1980-08-19 Kawasaki Steel Corp Cold rolled steel plate having superior press workability

Also Published As

Publication number Publication date
JPS6129818B2 (esLanguage) 1986-07-09

Similar Documents

Publication Publication Date Title
JPS5680354A (en) Method of suppressing cracking of b-containing steel ingot continuously cast
JPS558411A (en) Nitriding method for aluminum or aluminum alloy in molten state
JPS54103729A (en) Highly tough ductile cast iron core roll for compound roll
JPS51131410A (en) Method for adding low-boiling metal to molten metal
JPS5242412A (en) Process for refining molten metal infine particles
JPS57126951A (en) Production of killed steel ingot for hot rolling
JPS5236511A (en) Nonmagnetic, hard steel of improved machinability
JPS57126952A (en) Production of killed steel ingot for hot rolling
JPS5611149A (en) Mold for continuous casting of metal
GB2004784A (en) Process for the centrifugal electromagnetic continuous casting of molten metals
JPS57161033A (en) Production of steel material for line pipe of superior hydrogen induced cracking resistance
JPS5674352A (en) Production of thin-walled iron casting
JPS5620119A (en) Preventing method for formation of surface crack in continuously cast billet
SU827565A1 (ru) Способ термической обработки немаг-НиТНыХ СТАлЕй и СплАВОВ
JPS5636384A (en) Welding method of spheroidal graphite cast iron
JPS5527414A (en) Continuous casting method of ti contained molten steel
SU973217A1 (ru) Интенсификатор кипени стали в изложнице
JPS56163060A (en) Casting method for spheroidal graphite cast iron
JPS5568160A (en) Composite roll for continuous casting used for non-water-cooling zone
JPS5645789A (en) Treatment of chromium-containing slag
JPS5286918A (en) Wear resisting cast steel for low temperature
JPS5487627A (en) Stainless steel for extreme low temperature excellent in weld ability
SU146922A1 (ru) Способ отливки прокатных валков
JPS5658950A (en) Heat treating roller
JPS5518577A (en) Low alloy low carbon cast steel for nitriding