JPS6159370B2 - - Google Patents

Info

Publication number
JPS6159370B2
JPS6159370B2 JP7339681A JP7339681A JPS6159370B2 JP S6159370 B2 JPS6159370 B2 JP S6159370B2 JP 7339681 A JP7339681 A JP 7339681A JP 7339681 A JP7339681 A JP 7339681A JP S6159370 B2 JPS6159370 B2 JP S6159370B2
Authority
JP
Japan
Prior art keywords
boron
molten steel
less
hardenability
additive
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
JP7339681A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57188612A (en
Inventor
Tsuneji Yamada
Masaaki Matsura
Fumio Tajiri
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.)
Komatsu Ltd
Original Assignee
Komatsu 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 Komatsu Ltd filed Critical Komatsu Ltd
Priority to JP7339681A priority Critical patent/JPS57188612A/ja
Publication of JPS57188612A publication Critical patent/JPS57188612A/ja
Publication of JPS6159370B2 publication Critical patent/JPS6159370B2/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)
JP7339681A 1981-05-18 1981-05-18 Additive for boron-treating steel Granted JPS57188612A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7339681A JPS57188612A (en) 1981-05-18 1981-05-18 Additive for boron-treating steel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7339681A JPS57188612A (en) 1981-05-18 1981-05-18 Additive for boron-treating steel

Publications (2)

Publication Number Publication Date
JPS57188612A JPS57188612A (en) 1982-11-19
JPS6159370B2 true JPS6159370B2 (enrdf_load_stackoverflow) 1986-12-16

Family

ID=13516991

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7339681A Granted JPS57188612A (en) 1981-05-18 1981-05-18 Additive for boron-treating steel

Country Status (1)

Country Link
JP (1) JPS57188612A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6294672U (enrdf_load_stackoverflow) * 1985-12-03 1987-06-17

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6294672U (enrdf_load_stackoverflow) * 1985-12-03 1987-06-17

Also Published As

Publication number Publication date
JPS57188612A (en) 1982-11-19

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