ES237014A1 - A method of tuning arrabio fundido that contains phosphorus (Machine-translation by Google Translate, not legally binding) - Google Patents

A method of tuning arrabio fundido that contains phosphorus (Machine-translation by Google Translate, not legally binding)

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Publication number
ES237014A1
ES237014A1 ES0237014A ES237014A ES237014A1 ES 237014 A1 ES237014 A1 ES 237014A1 ES 0237014 A ES0237014 A ES 0237014A ES 237014 A ES237014 A ES 237014A ES 237014 A1 ES237014 A1 ES 237014A1
Authority
ES
Spain
Prior art keywords
slag
translation
machine
legally binding
google translate
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.)
Expired
Application number
ES0237014A
Other languages
Spanish (es)
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.)
SOTRA KOPPARBERGS BERGSLAGS AK
Original Assignee
SOTRA KOPPARBERGS BERGSLAGS AK
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 SOTRA KOPPARBERGS BERGSLAGS AK filed Critical SOTRA KOPPARBERGS BERGSLAGS AK
Publication of ES237014A1 publication Critical patent/ES237014A1/en
Expired legal-status Critical Current

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  • Carbon Steel Or Casting Steel Manufacturing (AREA)

Abstract

A method of refining molten pig iron containing phosphorus, with oxygen, to obtain steel in a rotary kiln with a basic lining, characterized because during a first period of the process refining is carried out only to such an extent that the carbon content is still at less than 0.5% while the furnace is rotated and the gaseous oxygen is supplied in such a way as to obtain a fluid slag with low iron content, and this slag is removed in whole or in part, after which it is added new slag constituents and the blowing action is continued, possibly with one or more slag extractions until the desired carbon content is obtained. (Machine-translation by Google Translate, not legally binding)
ES0237014A 1956-08-16 1957-08-06 A method of tuning arrabio fundido that contains phosphorus (Machine-translation by Google Translate, not legally binding) Expired ES237014A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE757256 1956-08-16

Publications (1)

Publication Number Publication Date
ES237014A1 true ES237014A1 (en) 1958-02-01

Family

ID=38527349

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0237014A Expired ES237014A1 (en) 1956-08-16 1957-08-06 A method of tuning arrabio fundido that contains phosphorus (Machine-translation by Google Translate, not legally binding)

Country Status (1)

Country Link
ES (1) ES237014A1 (en)

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