JPS5423017A - Manufacture of low phosphorus steel - Google Patents

Manufacture of low phosphorus steel

Info

Publication number
JPS5423017A
JPS5423017A JP8867377A JP8867377A JPS5423017A JP S5423017 A JPS5423017 A JP S5423017A JP 8867377 A JP8867377 A JP 8867377A JP 8867377 A JP8867377 A JP 8867377A JP S5423017 A JPS5423017 A JP S5423017A
Authority
JP
Japan
Prior art keywords
manufacture
low phosphorus
phosphorus steel
steel
low
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
JP8867377A
Other languages
Japanese (ja)
Other versions
JPS5648562B2 (en
Inventor
Morinori Hashio
Yasuyuki Tozaki
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
Sumitomo Metal Industries 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 Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Priority to JP8867377A priority Critical patent/JPS5423017A/en
Publication of JPS5423017A publication Critical patent/JPS5423017A/en
Publication of JPS5648562B2 publication Critical patent/JPS5648562B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To enhance operational efficiency in manufacture of a low phsophorus steel by a multistage converter tapping method, by providing a sliding gate to the tap hole of each converter so that a slag removing process in a ladle is omitted.
COPYRIGHT: (C)1979,JPO&Japio
JP8867377A 1977-07-23 1977-07-23 Manufacture of low phosphorus steel Granted JPS5423017A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8867377A JPS5423017A (en) 1977-07-23 1977-07-23 Manufacture of low phosphorus steel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8867377A JPS5423017A (en) 1977-07-23 1977-07-23 Manufacture of low phosphorus steel

Publications (2)

Publication Number Publication Date
JPS5423017A true JPS5423017A (en) 1979-02-21
JPS5648562B2 JPS5648562B2 (en) 1981-11-17

Family

ID=13949330

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8867377A Granted JPS5423017A (en) 1977-07-23 1977-07-23 Manufacture of low phosphorus steel

Country Status (1)

Country Link
JP (1) JPS5423017A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008080379A1 (en) 2007-01-04 2008-07-10 Sms Siemag Aktiengesellschaft Process and plant for producing steel

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008080379A1 (en) 2007-01-04 2008-07-10 Sms Siemag Aktiengesellschaft Process and plant for producing steel
CN101573457A (en) * 2007-01-04 2009-11-04 Sms西马克股份公司 Process and plant for producing steel

Also Published As

Publication number Publication date
JPS5648562B2 (en) 1981-11-17

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