JPS51112705A - Method of preventing cracking of iron shell in a blast furnace - Google Patents

Method of preventing cracking of iron shell in a blast furnace

Info

Publication number
JPS51112705A
JPS51112705A JP3949175A JP3949175A JPS51112705A JP S51112705 A JPS51112705 A JP S51112705A JP 3949175 A JP3949175 A JP 3949175A JP 3949175 A JP3949175 A JP 3949175A JP S51112705 A JPS51112705 A JP S51112705A
Authority
JP
Japan
Prior art keywords
blast furnace
iron shell
preventing cracking
preventing
cracking
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
JP3949175A
Other languages
Japanese (ja)
Inventor
Yoshinori Ito
Nobuhiko Ikeda
Mutsuo Nakanishi
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 JP3949175A priority Critical patent/JPS51112705A/en
Publication of JPS51112705A publication Critical patent/JPS51112705A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To provide a method of preventing craching of iron shell at corner of blast furnace.
COPYRIGHT: (C)1976,JPO&Japio
JP3949175A 1975-03-31 1975-03-31 Method of preventing cracking of iron shell in a blast furnace Pending JPS51112705A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3949175A JPS51112705A (en) 1975-03-31 1975-03-31 Method of preventing cracking of iron shell in a blast furnace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3949175A JPS51112705A (en) 1975-03-31 1975-03-31 Method of preventing cracking of iron shell in a blast furnace

Publications (1)

Publication Number Publication Date
JPS51112705A true JPS51112705A (en) 1976-10-05

Family

ID=12554509

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3949175A Pending JPS51112705A (en) 1975-03-31 1975-03-31 Method of preventing cracking of iron shell in a blast furnace

Country Status (1)

Country Link
JP (1) JPS51112705A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100397022C (en) * 2005-03-11 2008-06-25 贵阳铝镁设计研究院 Processing method for wall crack of anode roaster

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100397022C (en) * 2005-03-11 2008-06-25 贵阳铝镁设计研究院 Processing method for wall crack of anode roaster

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