JPS51112704A - Method of preventing crack of iron shell in a blast furnace - Google Patents

Method of preventing crack of iron shell in a blast furnace

Info

Publication number
JPS51112704A
JPS51112704A JP3949075A JP3949075A JPS51112704A JP S51112704 A JPS51112704 A JP S51112704A JP 3949075 A JP3949075 A JP 3949075A JP 3949075 A JP3949075 A JP 3949075A JP S51112704 A JPS51112704 A JP S51112704A
Authority
JP
Japan
Prior art keywords
blast furnace
iron shell
preventing crack
preventing
crack
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
JP3949075A
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 JP3949075A priority Critical patent/JPS51112704A/en
Publication of JPS51112704A publication Critical patent/JPS51112704A/en
Pending legal-status Critical Current

Links

Landscapes

  • Blast Furnaces (AREA)

Abstract

PURPOSE: To provide a method of preventing cracking of iron shell and maintaing safety of a blast furnace.
COPYRIGHT: (C)1976,JPO&Japio
JP3949075A 1975-03-31 1975-03-31 Method of preventing crack of iron shell in a blast furnace Pending JPS51112704A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3949075A JPS51112704A (en) 1975-03-31 1975-03-31 Method of preventing crack of iron shell in a blast furnace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3949075A JPS51112704A (en) 1975-03-31 1975-03-31 Method of preventing crack of iron shell in a blast furnace

Publications (1)

Publication Number Publication Date
JPS51112704A true JPS51112704A (en) 1976-10-05

Family

ID=12554481

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3949075A Pending JPS51112704A (en) 1975-03-31 1975-03-31 Method of preventing crack of iron shell in a blast furnace

Country Status (1)

Country Link
JP (1) JPS51112704A (en)

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