JPS531120A - Production of low nitrogen ferrochromium - Google Patents

Production of low nitrogen ferrochromium

Info

Publication number
JPS531120A
JPS531120A JP7518776A JP7518776A JPS531120A JP S531120 A JPS531120 A JP S531120A JP 7518776 A JP7518776 A JP 7518776A JP 7518776 A JP7518776 A JP 7518776A JP S531120 A JPS531120 A JP S531120A
Authority
JP
Japan
Prior art keywords
low nitrogen
ferrochromium
production
denitriding
coke
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
JP7518776A
Other languages
Japanese (ja)
Inventor
Hiroyuki Katayama
Shigehiro Kimura
Minoru Inatomi
Michitoshi Ito
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 JP7518776A priority Critical patent/JPS531120A/en
Publication of JPS531120A publication Critical patent/JPS531120A/en
Pending legal-status Critical Current

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  • Manufacture And Refinement Of Metals (AREA)

Abstract

PURPOSE: To produce low nitrogen Fe-Cr by denitriding with Ca, Mg etc. of Fe-Cr which is given by the preparatory reduction in solid phase of Cr ore pelletized together with coke.
COPYRIGHT: (C)1978,JPO&Japio
JP7518776A 1976-06-25 1976-06-25 Production of low nitrogen ferrochromium Pending JPS531120A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7518776A JPS531120A (en) 1976-06-25 1976-06-25 Production of low nitrogen ferrochromium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7518776A JPS531120A (en) 1976-06-25 1976-06-25 Production of low nitrogen ferrochromium

Publications (1)

Publication Number Publication Date
JPS531120A true JPS531120A (en) 1978-01-07

Family

ID=13568935

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7518776A Pending JPS531120A (en) 1976-06-25 1976-06-25 Production of low nitrogen ferrochromium

Country Status (1)

Country Link
JP (1) JPS531120A (en)

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