JPS52136821A - Wiry additional agent for adding boron and its production method - Google Patents

Wiry additional agent for adding boron and its production method

Info

Publication number
JPS52136821A
JPS52136821A JP5466676A JP5466676A JPS52136821A JP S52136821 A JPS52136821 A JP S52136821A JP 5466676 A JP5466676 A JP 5466676A JP 5466676 A JP5466676 A JP 5466676A JP S52136821 A JPS52136821 A JP S52136821A
Authority
JP
Japan
Prior art keywords
wiry
production method
additional agent
adding boron
boron
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
JP5466676A
Other languages
Japanese (ja)
Inventor
Kenkichi Yamaji
Deiitoritsuhi.Eerushiyureegeru
Hajime Abe
Koichi Tamura
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 Cable Ltd
Original Assignee
Hitachi Cable 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 Cable Ltd filed Critical Hitachi Cable Ltd
Priority to JP5466676A priority Critical patent/JPS52136821A/en
Publication of JPS52136821A publication Critical patent/JPS52136821A/en
Pending 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
    • C21C7/0056—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00 using cored wires
    • 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
    • C21C2007/0012—Lead

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)

Abstract

PURPOSE:To obtain the stable yield of B addition, by making a slender wiry body by surrounding tightly the core material consisting of the powder or granule of the alloy containing B with the thin metal tape which does not affect the molten metal.
JP5466676A 1976-05-13 1976-05-13 Wiry additional agent for adding boron and its production method Pending JPS52136821A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5466676A JPS52136821A (en) 1976-05-13 1976-05-13 Wiry additional agent for adding boron and its production method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5466676A JPS52136821A (en) 1976-05-13 1976-05-13 Wiry additional agent for adding boron and its production method

Publications (1)

Publication Number Publication Date
JPS52136821A true JPS52136821A (en) 1977-11-15

Family

ID=12977093

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5466676A Pending JPS52136821A (en) 1976-05-13 1976-05-13 Wiry additional agent for adding boron and its production method

Country Status (1)

Country Link
JP (1) JPS52136821A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50147403A (en) * 1974-05-20 1975-11-26
JPS5139516A (en) * 1974-10-02 1976-04-02 Hitachi Cable SEIKO YOSENJOTENKAZAINO SEIZOHOHO

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50147403A (en) * 1974-05-20 1975-11-26
JPS5139516A (en) * 1974-10-02 1976-04-02 Hitachi Cable SEIKO YOSENJOTENKAZAINO SEIZOHOHO

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