ZA706909B - Method of manufacturing free-cutting lead steel - Google Patents

Method of manufacturing free-cutting lead steel

Info

Publication number
ZA706909B
ZA706909B ZA706909A ZA706909A ZA706909B ZA 706909 B ZA706909 B ZA 706909B ZA 706909 A ZA706909 A ZA 706909A ZA 706909 A ZA706909 A ZA 706909A ZA 706909 B ZA706909 B ZA 706909B
Authority
ZA
South Africa
Prior art keywords
cutting lead
lead steel
manufacturing free
free
manufacturing
Prior art date
Application number
ZA706909A
Other languages
English (en)
Inventor
M Ohkubo
Y Miyashita
T Kawawa
Original Assignee
Nippon Kokan 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 Nippon Kokan Kk filed Critical Nippon Kokan Kk
Publication of ZA706909B publication Critical patent/ZA706909B/xx

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)
ZA706909A 1969-12-27 1970-10-09 Method of manufacturing free-cutting lead steel ZA706909B (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
ZA706909B true ZA706909B (en) 1971-07-28

Family

ID=14394946

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA706909A ZA706909B (en) 1969-12-27 1970-10-09 Method of manufacturing free-cutting lead steel

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
FR2072187A5 (xx) 1971-09-24
JPS558575B1 (xx) 1980-03-05
NL7015109A (xx) 1971-06-29
CA929750A (en) 1973-07-10
DE2056550A1 (de) 1971-07-15

Similar Documents

Publication Publication Date Title
CA956876A (en) Method of manufacturing cards
CS190317B2 (en) Method of manufacturing pile-surface products
GB1315353A (en) Method of manufacturing hydrogels
ZA706535B (en) A manufacturing method of free-cutting lead steel
IL34956A0 (en) Production of lipase
ZA71948B (en) Method of interconnecting parts
ZA698033B (en) Production of metal oxides
ZA704909B (en) Method of grinding
IL33995A0 (en) Wall structure and method of manufacturing it
IL33383A0 (en) Method of making partially submerged structures
ZA706909B (en) Method of manufacturing free-cutting lead steel
CS190356B2 (en) Method of making the erythromycylamines
GB1347333A (en) Method of magnetisation
JPS5328303A (en) Method of coding
MY7300209A (en) Method of preventing looging of plants
AU422585B2 (en) A manufacturing method of free-cutting lead steel
AU2030270A (en) A manufacturing method of free-cutting lead steel
IL35326A0 (en) Method of producing pentosans
CA989846A (en) Method of inhibiting corrosion
CS171677B2 (en) Method of leupeptines production
ZA714952B (en) Method of making marked surfaces
AU453093B2 (en) A manufacturing method of freecutting lead steel
CA813316A (en) Method of manufacturing shaped parts
CS164898B2 (en) Method of substituted alpha-naphthoxyacetamides production
IL37089A0 (en) Method of manufacturing diamonds