CA929750A - Manufacturing method of free-cutting lead steel (ii) - Google Patents

Manufacturing method of free-cutting lead steel (ii)

Info

Publication number
CA929750A
CA929750A CA095248A CA95248A CA929750A CA 929750 A CA929750 A CA 929750A CA 095248 A CA095248 A CA 095248A CA 95248 A CA95248 A CA 95248A CA 929750 A CA929750 A CA 929750A
Authority
CA
Canada
Prior art keywords
free
manufacturing
cutting lead
lead steel
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.)
Expired
Application number
CA095248A
Other languages
English (en)
Inventor
Ohkubo Masuta
Miyashita Yoshio
Kawawa Takaho
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.)
JFE Engineering Corp
Original Assignee
Nippon Kokan 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 Nippon Kokan Ltd filed Critical Nippon Kokan Ltd
Application granted granted Critical
Publication of CA929750A publication Critical patent/CA929750A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/10—Supplying or treating molten metal
    • B22D11/11—Treating the molten metal
    • 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
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
    • 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)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Continuous Casting (AREA)
CA095248A 1969-12-27 1970-10-09 Manufacturing method of free-cutting lead steel (ii) Expired CA929750A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10497069A JPS558575B1 (xx) 1969-12-27 1969-12-27

Publications (1)

Publication Number Publication Date
CA929750A true CA929750A (en) 1973-07-10

Family

ID=14394946

Family Applications (1)

Application Number Title Priority Date Filing Date
CA095248A Expired CA929750A (en) 1969-12-27 1970-10-09 Manufacturing method of free-cutting lead steel (ii)

Country Status (7)

Country Link
JP (1) JPS558575B1 (xx)
CA (1) CA929750A (xx)
DE (1) DE2056550A1 (xx)
FR (1) FR2072187A5 (xx)
GB (1) GB1283829A (xx)
NL (1) NL7015109A (xx)
ZA (1) ZA706909B (xx)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5740442U (xx) * 1980-08-20 1982-03-04
GB2096032A (en) * 1981-04-07 1982-10-13 Mitsubishi Steel Mfg Continuously casting lead-containing steel
US20230167909A1 (en) 2020-04-30 2023-06-01 Turas Gaz Armaturleri Sanayi Ve Ticaret A.S. A gas valve with rotating disc member

Also Published As

Publication number Publication date
GB1283829A (en) 1972-08-02
ZA706909B (en) 1971-07-28
FR2072187A5 (xx) 1971-09-24
JPS558575B1 (xx) 1980-03-05
NL7015109A (xx) 1971-06-29
DE2056550A1 (de) 1971-07-15

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