JPS53106603A - Treating apparatus for rh degassing - Google Patents

Treating apparatus for rh degassing

Info

Publication number
JPS53106603A
JPS53106603A JP2236877A JP2236877A JPS53106603A JP S53106603 A JPS53106603 A JP S53106603A JP 2236877 A JP2236877 A JP 2236877A JP 2236877 A JP2236877 A JP 2236877A JP S53106603 A JPS53106603 A JP S53106603A
Authority
JP
Japan
Prior art keywords
degassing
treating apparatus
molten steel
amount
decarbonization
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
JP2236877A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5739298B2 (enrdf_load_stackoverflow
Inventor
Yasunori Owada
Tsukasa Sakahara
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 JP2236877A priority Critical patent/JPS53106603A/ja
Priority to AU27172/77A priority patent/AU517323B2/en
Priority to US05/818,348 priority patent/US4152140A/en
Priority to FR7723133A priority patent/FR2359900A1/fr
Priority to DE2733750A priority patent/DE2733750C2/de
Priority to GB31842/77A priority patent/GB1599176A/en
Priority to NLAANVRAGE7708376,A priority patent/NL188703C/xx
Priority to IT7726232A priority patent/IT1104775B/it
Publication of JPS53106603A publication Critical patent/JPS53106603A/ja
Publication of JPS5739298B2 publication Critical patent/JPS5739298B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Treatment Of Steel In Its Molten State (AREA)
JP2236877A 1976-07-28 1977-03-02 Treating apparatus for rh degassing Granted JPS53106603A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP2236877A JPS53106603A (en) 1977-03-02 1977-03-02 Treating apparatus for rh degassing
AU27172/77A AU517323B2 (en) 1976-07-28 1977-07-20 Producing killed steels for continuous casting
US05/818,348 US4152140A (en) 1976-07-28 1977-07-22 Method for producing killed steels for continuous casting
FR7723133A FR2359900A1 (fr) 1976-07-28 1977-07-27 Procede de production d'aciers calmes destines a la coulee continue et appareil de degazage pour la mise en oeuvre de ce procede
DE2733750A DE2733750C2 (de) 1976-07-28 1977-07-27 Verfahren zum Einstellen des Kohlenstoffgehalts eines Stahls
GB31842/77A GB1599176A (en) 1976-07-28 1977-07-28 Killed steels for continuous casting
NLAANVRAGE7708376,A NL188703C (nl) 1976-07-28 1977-07-28 Werkwijze voor de bereiding van al, si of al-si bevattend gedesoxydeerd staal en uit het staal vervaardigde voorwerpen; vacuuemontgassingsinrichting.
IT7726232A IT1104775B (it) 1976-07-28 1977-07-28 Metodo per la produzione d'acciaio calmato per colata continua

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2236877A JPS53106603A (en) 1977-03-02 1977-03-02 Treating apparatus for rh degassing

Publications (2)

Publication Number Publication Date
JPS53106603A true JPS53106603A (en) 1978-09-16
JPS5739298B2 JPS5739298B2 (enrdf_load_stackoverflow) 1982-08-20

Family

ID=12080679

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2236877A Granted JPS53106603A (en) 1976-07-28 1977-03-02 Treating apparatus for rh degassing

Country Status (1)

Country Link
JP (1) JPS53106603A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02122012A (ja) * 1988-10-31 1990-05-09 Nippon Steel Corp 極低炭素鋼の製造方法
JPH02122013A (ja) * 1988-10-31 1990-05-09 Nippon Steel Corp 溶鋼の脱ガス・脱りん方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5753950U (enrdf_load_stackoverflow) * 1980-09-12 1982-03-29

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02122012A (ja) * 1988-10-31 1990-05-09 Nippon Steel Corp 極低炭素鋼の製造方法
JPH02122013A (ja) * 1988-10-31 1990-05-09 Nippon Steel Corp 溶鋼の脱ガス・脱りん方法

Also Published As

Publication number Publication date
JPS5739298B2 (enrdf_load_stackoverflow) 1982-08-20

Similar Documents

Publication Publication Date Title
JPS55110711A (en) Desulfurization of molten pig iron
AU520580B2 (en) Manufacture of s.g. iron
JPS53106603A (en) Treating apparatus for rh degassing
JPS5316314A (en) Preparation of a1 killed molten steel for continuous casting
JPS5242412A (en) Process for refining molten metal infine particles
JPS53109815A (en) Manufacture of non-oriented silicon steel sheet with high permeability
JPS5343019A (en) Refining method for steel with reduced slag formation
JPS5278602A (en) Vacuum degassing of molten metal
JPS5245507A (en) Evacuation equipment
JPS5261109A (en) Converter operation method
JPS53142941A (en) Precipitation controlling method for rust inhibitor
JPS541221A (en) Method of dephosphorizing molten iron
JPS5647511A (en) Refining steel
JPS5276215A (en) Automatic inoculating apparatus
JPS54118319A (en) Preparing low boron stainless steel
JPS5319905A (en) Automatic inoculating method
JPS53109813A (en) Method and apparatus for vacuum refining molten steel with removal of slag
JPS5319903A (en) Automatic inoculating method
JPS523507A (en) Molten metal stirring appartus
JPS5230704A (en) Process and apparatus for treating molten metal by convection
JPS51134375A (en) Process for treatment of desulfurized slag
JPS52126941A (en) Method and apparatus for controlling excessive sludge amount
JPS5238415A (en) Refining method of low hydrogen content steel
JPS54160509A (en) Cupelling of oxygen furnace
JPS5418409A (en) Adding method for linear addition agent