JPS57188611A - Refining method for nickel stainless steel - Google Patents

Refining method for nickel stainless steel

Info

Publication number
JPS57188611A
JPS57188611A JP7140581A JP7140581A JPS57188611A JP S57188611 A JPS57188611 A JP S57188611A JP 7140581 A JP7140581 A JP 7140581A JP 7140581 A JP7140581 A JP 7140581A JP S57188611 A JPS57188611 A JP S57188611A
Authority
JP
Japan
Prior art keywords
nio
molten steel
steel
refractories
taken out
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
JP7140581A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6160889B2 (cs
Inventor
Yasumasa Ikehara
Haruki Ariyoshi
Hiroyuki Katayama
Masatoshi Kuwabara
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
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 Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP7140581A priority Critical patent/JPS57188611A/ja
Publication of JPS57188611A publication Critical patent/JPS57188611A/ja
Publication of JPS6160889B2 publication Critical patent/JPS6160889B2/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
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/0006—Adding metallic additives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
JP7140581A 1981-05-14 1981-05-14 Refining method for nickel stainless steel Granted JPS57188611A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7140581A JPS57188611A (en) 1981-05-14 1981-05-14 Refining method for nickel stainless steel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7140581A JPS57188611A (en) 1981-05-14 1981-05-14 Refining method for nickel stainless steel

Publications (2)

Publication Number Publication Date
JPS57188611A true JPS57188611A (en) 1982-11-19
JPS6160889B2 JPS6160889B2 (cs) 1986-12-23

Family

ID=13459567

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7140581A Granted JPS57188611A (en) 1981-05-14 1981-05-14 Refining method for nickel stainless steel

Country Status (1)

Country Link
JP (1) JPS57188611A (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1046721A1 (de) * 1999-04-20 2000-10-25 Franz Howorka Verfahren zum Verfestigen pulverförmiger Zuschlags- und Legierungsstoffe für die Stahlherstellung

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1046721A1 (de) * 1999-04-20 2000-10-25 Franz Howorka Verfahren zum Verfestigen pulverförmiger Zuschlags- und Legierungsstoffe für die Stahlherstellung

Also Published As

Publication number Publication date
JPS6160889B2 (cs) 1986-12-23

Similar Documents

Publication Publication Date Title
GB1586762A (en) Metal refining method and apparatus
ZA868613B (en) Method for melting and reducing chrome ore
JPS57188611A (en) Refining method for nickel stainless steel
JPS6490081A (en) Treatment of electric-furnace dust
JPS57198205A (en) Production of molten metal from powder and granular ore
SE8601450L (sv) Forfarande for framstellning av ferrolegeringar
GB2075909A (en) Production of abrasion-resistant pressed articles mainly consisting of metal
Sharma Reduction of iron ore pellets by char fines
JPS6452013A (en) Production of low carbon ferro-chromium
US4179283A (en) Production of metals
JPS5524926A (en) Removal of tramp elements from dust
Bowness et al. Operating Experience at Teesside Works Redcar Blast Furnace With a High Proportion of Lump Ore.(Retroactive Coverage)
Deryabin Features of the Composition of Electric Furnace Pig Iron During Smelting of Metallized Kachkanar Pellets in an Ore Smelting Furnace
JPS5776148A (en) Production of ferronickel
Holley Agglomeration of steel plant waste for recycling
Honda et al. Process for Recovering Zinc
JPS5518567A (en) Fluidized bed type direct iron manufacture
Hatzinicolaides Process for the production of nickel alloys
JPS5518568A (en) Controlling method for fluidized bed type reducing process
Kaneko et al. Method of Producing Iron
Cho et al. Effect of Reaction Factors on Smelting Reduction of Chromite Ore by Carbon
Herlitz et al. A New Generation of Reduction Processes Based on Plasma Technology
Geiger Iron Blast Furnace
Edstrom Alternative Ironmaking Processes
Radke et al. The Melting of Sponge Iron or Scrap In a Steel Making Vessel By The Simultaneous Injection of Fine Coal and Oxygen