JPS5438300A - Production of picrochromite - Google Patents

Production of picrochromite

Info

Publication number
JPS5438300A
JPS5438300A JP10533277A JP10533277A JPS5438300A JP S5438300 A JPS5438300 A JP S5438300A JP 10533277 A JP10533277 A JP 10533277A JP 10533277 A JP10533277 A JP 10533277A JP S5438300 A JPS5438300 A JP S5438300A
Authority
JP
Japan
Prior art keywords
picrochromite
production
slag
sepalting
condiction
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
JP10533277A
Other languages
Japanese (ja)
Other versions
JPS5819612B2 (en
Inventor
Kiichi Narita
Toshio Onoe
Jinsuke Takada
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.)
Kobe Steel Ltd
Original Assignee
Kobe Steel 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 Kobe Steel Ltd filed Critical Kobe Steel Ltd
Priority to JP52105332A priority Critical patent/JPS5819612B2/en
Publication of JPS5438300A publication Critical patent/JPS5438300A/en
Publication of JPS5819612B2 publication Critical patent/JPS5819612B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Compositions Of Oxide Ceramics (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)

Abstract

PURPOSE: To effectively produce picrochromite and define the physical properties by heating and melting metallic Cr-contg. raw material in the presence of MgO in a furnace under oxidizing condiction and sepalting the resulting slag afte which picrochromite is separated from the slag cooled.
COPYRIGHT: (C)1979,JPO&Japio
JP52105332A 1977-08-31 1977-08-31 Manufacturing method of picrochromite Expired JPS5819612B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52105332A JPS5819612B2 (en) 1977-08-31 1977-08-31 Manufacturing method of picrochromite

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52105332A JPS5819612B2 (en) 1977-08-31 1977-08-31 Manufacturing method of picrochromite

Publications (2)

Publication Number Publication Date
JPS5438300A true JPS5438300A (en) 1979-03-22
JPS5819612B2 JPS5819612B2 (en) 1983-04-19

Family

ID=14404760

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52105332A Expired JPS5819612B2 (en) 1977-08-31 1977-08-31 Manufacturing method of picrochromite

Country Status (1)

Country Link
JP (1) JPS5819612B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS505891A (en) * 1973-05-19 1975-01-22
US4791240A (en) * 1986-04-14 1988-12-13 Societa' Cavi Pirelli S.P.A. Electric cable with stranded conductor filled with water blocking compound and with extruded insulation

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS505891A (en) * 1973-05-19 1975-01-22
US4791240A (en) * 1986-04-14 1988-12-13 Societa' Cavi Pirelli S.P.A. Electric cable with stranded conductor filled with water blocking compound and with extruded insulation

Also Published As

Publication number Publication date
JPS5819612B2 (en) 1983-04-19

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