JPS648216A - Production of high ti steel - Google Patents

Production of high ti steel

Info

Publication number
JPS648216A
JPS648216A JP16158787A JP16158787A JPS648216A JP S648216 A JPS648216 A JP S648216A JP 16158787 A JP16158787 A JP 16158787A JP 16158787 A JP16158787 A JP 16158787A JP S648216 A JPS648216 A JP S648216A
Authority
JP
Japan
Prior art keywords
slag
contg
molten steel
steel
cao
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.)
Pending
Application number
JP16158787A
Other languages
English (en)
Inventor
Hikari Motomiya
Hiroyuki Aoki
Akihiko Kusano
Minoru Inatomi
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 JP16158787A priority Critical patent/JPS648216A/ja
Publication of JPS648216A publication Critical patent/JPS648216A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Treatment Of Steel In Its Molten State (AREA)
JP16158787A 1987-06-29 1987-06-29 Production of high ti steel Pending JPS648216A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16158787A JPS648216A (en) 1987-06-29 1987-06-29 Production of high ti steel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16158787A JPS648216A (en) 1987-06-29 1987-06-29 Production of high ti steel

Publications (1)

Publication Number Publication Date
JPS648216A true JPS648216A (en) 1989-01-12

Family

ID=15737964

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16158787A Pending JPS648216A (en) 1987-06-29 1987-06-29 Production of high ti steel

Country Status (1)

Country Link
JP (1) JPS648216A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04131315A (ja) * 1990-09-25 1992-05-06 Nippon Steel Corp 取鍋精錬におけるスラグ改質方法
WO2007114100A1 (ja) * 2006-03-30 2007-10-11 Kabushiki Kaisha Kobe Seiko Sho 伸線性と疲労特性に優れた高炭素鋼線材用鋼の製造方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04131315A (ja) * 1990-09-25 1992-05-06 Nippon Steel Corp 取鍋精錬におけるスラグ改質方法
WO2007114100A1 (ja) * 2006-03-30 2007-10-11 Kabushiki Kaisha Kobe Seiko Sho 伸線性と疲労特性に優れた高炭素鋼線材用鋼の製造方法

Similar Documents

Publication Publication Date Title
JPS648216A (en) Production of high ti steel
GB1503176A (en) Arc steelmaking
KR890006833A (ko) 강의 연속용해공정
GB1282457A (en) Process for the production of low-carbon stainless steel
ES8703936A1 (es) Proceso para afino de arrabio
ES471835A1 (es) Un metodo para producir hierro bruto a partir de materiales que contienen sulfuro de hierro
JPS6487708A (en) Manufacture of high manganese steel by refining
JPS56130416A (en) Steel making method
JPS5760004A (en) Converter refining method
JPS57158316A (en) Production of al-containing steel
JPS6428317A (en) Production of silicon killed steel
GB1004224A (en) Improvements in and relating to ferromanganese alloys
ES8402879A1 (es) Procedimiento mejorado para aumentar la cantidad de refrigerante en la obtencion de acero mediante insuflado de oxigeno.
JPS5541933A (en) Dephosphorization and desiliconization method of hot metal
SU910817A1 (ru) Способ переработки медьсодержащих шлаков
GB1251929A (ja)
GB699209A (en) A method for producing structural steel of high yield strength
JPS5623213A (en) Melting method of low phosphorus steel in oxygen top blowing steel making method
JPS5763614A (en) Refining method in top and bottom blowing converter
JPS55128519A (en) Enhancing of steel tapping yield
Zhou et al. Sulfur distribution between CaO-Al sub 2 O sub 3 molten slags and liquid steel
JPS57149413A (en) Addition of mn to molten steel
JPS5594424A (en) Decarbonization refining method of desphosphorized and desulfurized iron
Chernyshov Reducing the Consumption of Alloying Elements When Melting Corrosion-Resisting Steel in 100 Ton Electric Furnaces
ES540359A0 (es) Un procedimiento de produccion de ferromanganeso afinado