JPH0252682B2 - - Google Patents

Info

Publication number
JPH0252682B2
JPH0252682B2 JP5794183A JP5794183A JPH0252682B2 JP H0252682 B2 JPH0252682 B2 JP H0252682B2 JP 5794183 A JP5794183 A JP 5794183A JP 5794183 A JP5794183 A JP 5794183A JP H0252682 B2 JPH0252682 B2 JP H0252682B2
Authority
JP
Japan
Prior art keywords
gas
powder
flow rate
tank
granular material
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.)
Expired
Application number
JP5794183A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59182910A (ja
Inventor
Katsuhiro Mori
Junichi Kudo
Juji Nakajima
Hiroshi Toda
Takashi Hirai
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.)
Fuji Electric Co Ltd
Nippon Steel Corp
Original Assignee
Fuji Electric Co Ltd
Nippon Steel 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 Fuji Electric Co Ltd, Nippon Steel Corp filed Critical Fuji Electric Co Ltd
Priority to JP5794183A priority Critical patent/JPS59182910A/ja
Publication of JPS59182910A publication Critical patent/JPS59182910A/ja
Publication of JPH0252682B2 publication Critical patent/JPH0252682B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/42—Constructional features of converters
    • C21C5/46—Details or accessories
    • C21C5/466—Charging device for converters

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
JP5794183A 1983-04-04 1983-04-04 粉粒体吹込装置における固気比測定装置 Granted JPS59182910A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5794183A JPS59182910A (ja) 1983-04-04 1983-04-04 粉粒体吹込装置における固気比測定装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5794183A JPS59182910A (ja) 1983-04-04 1983-04-04 粉粒体吹込装置における固気比測定装置

Publications (2)

Publication Number Publication Date
JPS59182910A JPS59182910A (ja) 1984-10-17
JPH0252682B2 true JPH0252682B2 (https=) 1990-11-14

Family

ID=13070054

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5794183A Granted JPS59182910A (ja) 1983-04-04 1983-04-04 粉粒体吹込装置における固気比測定装置

Country Status (1)

Country Link
JP (1) JPS59182910A (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111822665B (zh) * 2020-07-25 2021-12-21 莱芜钢铁集团银山型钢有限公司 一种用于连铸中间包透气上水口座砖的吹氩控制方法及氩气控制装置

Also Published As

Publication number Publication date
JPS59182910A (ja) 1984-10-17

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