JPS5439357A - Continuous production method of steel pellet - Google Patents

Continuous production method of steel pellet

Info

Publication number
JPS5439357A
JPS5439357A JP10481077A JP10481077A JPS5439357A JP S5439357 A JPS5439357 A JP S5439357A JP 10481077 A JP10481077 A JP 10481077A JP 10481077 A JP10481077 A JP 10481077A JP S5439357 A JPS5439357 A JP S5439357A
Authority
JP
Japan
Prior art keywords
production method
continuous production
steel pellet
pellet
steel
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
JP10481077A
Other languages
Japanese (ja)
Inventor
Munehiro Endo
Yoshimichi Numata
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP10481077A priority Critical patent/JPS5439357A/en
Publication of JPS5439357A publication Critical patent/JPS5439357A/en
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00—Compounds of aluminium
    • C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
    • C01F7/34—Preparation of aluminium hydroxide by precipitation from solutions containing aluminium salts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)

Abstract

PURPOSE: To produce steel pellet with a relatively large diameter continuously at a low cost by cooling molten steel fed through a nozzle provided on the bottom of a rotating tundish in a eccentric manner.
COPYRIGHT: (C)1979,JPO&Japio
JP10481077A 1977-09-02 1977-09-02 Continuous production method of steel pellet Pending JPS5439357A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10481077A JPS5439357A (en) 1977-09-02 1977-09-02 Continuous production method of steel pellet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10481077A JPS5439357A (en) 1977-09-02 1977-09-02 Continuous production method of steel pellet

Publications (1)

Publication Number Publication Date
JPS5439357A true JPS5439357A (en) 1979-03-26

Family

ID=14390762

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10481077A Pending JPS5439357A (en) 1977-09-02 1977-09-02 Continuous production method of steel pellet

Country Status (1)

Country Link
JP (1) JPS5439357A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60162703A (en) * 1984-02-04 1985-08-24 Agency Of Ind Science & Technol Production of metallic powder
WO2023204071A1 (en) * 2022-04-22 2023-10-26 Ｊｆｅスチール株式会社 Production method for grained iron, and grained iron

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60162703A (en) * 1984-02-04 1985-08-24 Agency Of Ind Science & Technol Production of metallic powder
WO2023204071A1 (en) * 2022-04-22 2023-10-26 Ｊｆｅスチール株式会社 Production method for grained iron, and grained iron

Similar Documents

Publication Publication Date Title
JPS5439357A (en) Continuous production method of steel pellet
JPS5319103A (en) Method and apparatus for electro-slag refining
JPS536221A (en) Production of pc steel wire or rod
JPS5233143A (en) Compressive molten bath method by industive heat way
JPS5418407A (en) Preparing apparatus for noncrystallime metal
JPS5378550A (en) Tundish hoist for continuous casting
JPS52133810A (en) Continuous preparation of steel material by rolling sintering
JPS52133012A (en) Al alloy for casting under high pressure, on which uniform anodic oxidation coating can be formed
JPS5220001A (en) Production method for sound-arresting material
JPS53106617A (en) Manufacture of molten killed steel for continuous casting
JPS52148498A (en) Production of alkali metal carbonates from refining slag of molten iron alloy as raw material
JPS53120557A (en) Production of watch case
JPS5319903A (en) Automatic inoculating method
JPS5352156A (en) Production for case of wristwatches
JPS53108867A (en) Controlling method for rolling mill
JPS5286584A (en) Apparatus for automatically cutting formed steel
JPS5410205A (en) Circular cooling machine for sintered ores
JPS5439358A (en) Method of producing metal pellets
JPS5360778A (en) Method of blanking thick material
JPS53100956A (en) Extruding method
JPS5236386A (en) Cutting machine for mold steel
JPS5438254A (en) Control method for continuous rolling mill
JPS5298292A (en) Method of cutting metal
JPS5330408A (en) Electro-slag refining process with composite electrode
JPS51144312A (en) A process for producing composite materials by a powder metallurgical process