JPS5311812A - Reforming method for molten pig iron of blast furnace - Google Patents

Reforming method for molten pig iron of blast furnace

Info

Publication number
JPS5311812A
JPS5311812A JP8756476A JP8756476A JPS5311812A JP S5311812 A JPS5311812 A JP S5311812A JP 8756476 A JP8756476 A JP 8756476A JP 8756476 A JP8756476 A JP 8756476A JP S5311812 A JPS5311812 A JP S5311812A
Authority
JP
Japan
Prior art keywords
blast furnace
pig iron
molten pig
reforming method
furnace molten
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
JP8756476A
Other languages
Japanese (ja)
Other versions
JPS5624011B2 (en
Inventor
Shoichi Yoshino
Yoshiaki Yamagami
Koichi Suiho
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.)
Kubota Corp
Original Assignee
Kubota 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 Kubota Corp filed Critical Kubota Corp
Priority to JP8756476A priority Critical patent/JPS5311812A/en
Publication of JPS5311812A publication Critical patent/JPS5311812A/en
Publication of JPS5624011B2 publication Critical patent/JPS5624011B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)

Abstract

PURPOSE: To make the graphite structure of direct casting product from blast furnace molten pig iron minute and uniform and to improve the mechanical property, by mechanically stirring blast furnace molten pig iron, together with inoculating with ferrosilicon and Misch metal.
COPYRIGHT: (C)1978,JPO&Japio
JP8756476A 1976-07-20 1976-07-20 Reforming method for molten pig iron of blast furnace Granted JPS5311812A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8756476A JPS5311812A (en) 1976-07-20 1976-07-20 Reforming method for molten pig iron of blast furnace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8756476A JPS5311812A (en) 1976-07-20 1976-07-20 Reforming method for molten pig iron of blast furnace

Publications (2)

Publication Number Publication Date
JPS5311812A true JPS5311812A (en) 1978-02-02
JPS5624011B2 JPS5624011B2 (en) 1981-06-03

Family

ID=13918476

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8756476A Granted JPS5311812A (en) 1976-07-20 1976-07-20 Reforming method for molten pig iron of blast furnace

Country Status (1)

Country Link
JP (1) JPS5311812A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50129417A (en) * 1974-03-16 1975-10-13

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50129417A (en) * 1974-03-16 1975-10-13

Also Published As

Publication number Publication date
JPS5624011B2 (en) 1981-06-03

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