JPS54136516A - Hot iron desulfurizing agent - Google Patents

Hot iron desulfurizing agent

Info

Publication number
JPS54136516A
JPS54136516A JP4434878A JP4434878A JPS54136516A JP S54136516 A JPS54136516 A JP S54136516A JP 4434878 A JP4434878 A JP 4434878A JP 4434878 A JP4434878 A JP 4434878A JP S54136516 A JPS54136516 A JP S54136516A
Authority
JP
Japan
Prior art keywords
carbon
cpd
hot iron
grain size
size below
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
JP4434878A
Other languages
English (en)
Other versions
JPS5643365B2 (ja
Inventor
Minoru Kitamura
Tsutomu Hayashi
Takeji Moritsugu
Kokichi Saruwatari
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.)
Denka Co Ltd
Kobe Steel Ltd
Original Assignee
Kobe Steel Ltd
Denki Kagaku Kogyo KK
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 Kobe Steel Ltd, Denki Kagaku Kogyo KK filed Critical Kobe Steel Ltd
Priority to JP4434878A priority Critical patent/JPS54136516A/ja
Publication of JPS54136516A publication Critical patent/JPS54136516A/ja
Publication of JPS5643365B2 publication Critical patent/JPS5643365B2/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
    • C21C1/00—Refining of pig-iron; Cast iron
    • C21C1/02—Dephosphorising or desulfurising
    • C21C1/025—Agents used for dephosphorising or desulfurising

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
JP4434878A 1978-04-14 1978-04-14 Hot iron desulfurizing agent Granted JPS54136516A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4434878A JPS54136516A (en) 1978-04-14 1978-04-14 Hot iron desulfurizing agent

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4434878A JPS54136516A (en) 1978-04-14 1978-04-14 Hot iron desulfurizing agent

Publications (2)

Publication Number Publication Date
JPS54136516A true JPS54136516A (en) 1979-10-23
JPS5643365B2 JPS5643365B2 (ja) 1981-10-12

Family

ID=12688995

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4434878A Granted JPS54136516A (en) 1978-04-14 1978-04-14 Hot iron desulfurizing agent

Country Status (1)

Country Link
JP (1) JPS54136516A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2747132A1 (fr) * 1996-04-04 1997-10-10 Pechiney Electrometallurgie Melange desulfurant a base de carbure de calcium

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2747132A1 (fr) * 1996-04-04 1997-10-10 Pechiney Electrometallurgie Melange desulfurant a base de carbure de calcium
WO1997038142A1 (fr) * 1996-04-04 1997-10-16 Pechiney Electrometallurgie Melange desulfurant a base de carbure de calcium

Also Published As

Publication number Publication date
JPS5643365B2 (ja) 1981-10-12

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