JPS52127410A - Estimating method for the state of erosion of the bottom of blast furnace - Google Patents

Estimating method for the state of erosion of the bottom of blast furnace

Info

Publication number
JPS52127410A
JPS52127410A JP4591076A JP4591076A JPS52127410A JP S52127410 A JPS52127410 A JP S52127410A JP 4591076 A JP4591076 A JP 4591076A JP 4591076 A JP4591076 A JP 4591076A JP S52127410 A JPS52127410 A JP S52127410A
Authority
JP
Japan
Prior art keywords
blast furnace
erosion
state
estimating method
lifetime
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
JP4591076A
Other languages
English (en)
Japanese (ja)
Other versions
JPS554809B2 (enrdf_load_stackoverflow
Inventor
Yoshiyasu Sakamoto
Yoichi Tamura
Toshihiko Sakai
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 JP4591076A priority Critical patent/JPS52127410A/ja
Publication of JPS52127410A publication Critical patent/JPS52127410A/ja
Publication of JPS554809B2 publication Critical patent/JPS554809B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/10—Cooling; Devices therefor
    • C21B7/106—Cooling of the furnace bottom

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Blast Furnaces (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
JP4591076A 1976-04-19 1976-04-19 Estimating method for the state of erosion of the bottom of blast furnace Granted JPS52127410A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4591076A JPS52127410A (en) 1976-04-19 1976-04-19 Estimating method for the state of erosion of the bottom of blast furnace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4591076A JPS52127410A (en) 1976-04-19 1976-04-19 Estimating method for the state of erosion of the bottom of blast furnace

Publications (2)

Publication Number Publication Date
JPS52127410A true JPS52127410A (en) 1977-10-26
JPS554809B2 JPS554809B2 (enrdf_load_stackoverflow) 1980-02-01

Family

ID=12732388

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4591076A Granted JPS52127410A (en) 1976-04-19 1976-04-19 Estimating method for the state of erosion of the bottom of blast furnace

Country Status (1)

Country Link
JP (1) JPS52127410A (enrdf_load_stackoverflow)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS492642A (enrdf_load_stackoverflow) * 1972-04-24 1974-01-10
JPS4959005A (enrdf_load_stackoverflow) * 1972-10-11 1974-06-07

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS492642A (enrdf_load_stackoverflow) * 1972-04-24 1974-01-10
JPS4959005A (enrdf_load_stackoverflow) * 1972-10-11 1974-06-07

Also Published As

Publication number Publication date
JPS554809B2 (enrdf_load_stackoverflow) 1980-02-01

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