FR2068264A5 - - Google Patents

Info

Publication number
FR2068264A5
FR2068264A5 FR7035332A FR7035332A FR2068264A5 FR 2068264 A5 FR2068264 A5 FR 2068264A5 FR 7035332 A FR7035332 A FR 7035332A FR 7035332 A FR7035332 A FR 7035332A FR 2068264 A5 FR2068264 A5 FR 2068264A5
Authority
FR
France
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
FR7035332A
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 FR2068264A5 publication Critical patent/FR2068264A5/fr
Expired 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
    • 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)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
FR7035332A 1969-10-04 1970-09-30 Expired FR2068264A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP44079062A JPS4824607B1 (fr) 1969-10-04 1969-10-04

Publications (1)

Publication Number Publication Date
FR2068264A5 true FR2068264A5 (fr) 1971-08-20

Family

ID=13679388

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7035332A Expired FR2068264A5 (fr) 1969-10-04 1970-09-30

Country Status (7)

Country Link
US (1) US3728109A (fr)
JP (1) JPS4824607B1 (fr)
DE (1) DE2048360A1 (fr)
FR (1) FR2068264A5 (fr)
GB (1) GB1290774A (fr)
NL (1) NL7014412A (fr)
ZA (1) ZA706535B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0316921A1 (fr) * 1987-11-19 1989-05-24 SKW Trostberg Aktiengesellschaft Additif contenant du plomb pour des bains d'acier

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3876422A (en) * 1972-05-25 1975-04-08 Inland Steel Co Elongated leaded steel casting
US3871870A (en) * 1973-05-01 1975-03-18 Nippon Kokan Kk Method of adding rare earth metals or their alloys into liquid steel
US4040468A (en) * 1974-07-15 1977-08-09 Caterpillar Tractor Co. Method and apparatus for introducing additives into a casting mold
GB1504250A (en) * 1975-12-05 1978-03-15 Hoesch Werke Ag Addition of wire to a metal melt
US4057420A (en) * 1976-02-06 1977-11-08 Airco, Inc. Methods for dissolving volatile addition agents in molten metal
US4088477A (en) * 1976-10-06 1978-05-09 Ford Motor Company Sheathless wire feeding of alloy and inoculant materials
SE7714561L (sv) * 1977-12-21 1979-06-22 Uddeholms Ab Sett att framstella ett blylegerat stal samt enligt settet framstellt stal
US4205981A (en) * 1979-02-28 1980-06-03 International Harvester Company Method for ladle treatment of molten cast iron using sheathed magnesium wire
US4481032A (en) * 1983-08-12 1984-11-06 Pfizer Inc. Process for adding calcium to a bath of molten ferrous material
GB2169316B (en) * 1984-12-28 1988-05-11 United Engineering Steels Ltd Improvements in or relating to the treatment of molten metal
US4747584A (en) * 1987-05-19 1988-05-31 Inland Steel Company Apparatus for injecting alloying ingredient into molten metal stream
CN1962886A (zh) * 2006-11-23 2007-05-16 中冶华天工程技术有限公司 一种合金化微调方法
US7736415B2 (en) * 2007-09-05 2010-06-15 Specialty Minerals (Michigan) Inc. Rotary lance
CN111097901B (zh) * 2019-12-11 2021-09-14 重庆永源知识产权运营有限公司 一种汽车轮胎用配重块的生产设备

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0316921A1 (fr) * 1987-11-19 1989-05-24 SKW Trostberg Aktiengesellschaft Additif contenant du plomb pour des bains d'acier

Also Published As

Publication number Publication date
JPS4824607B1 (fr) 1973-07-23
US3728109A (en) 1973-04-17
DE2048360A1 (de) 1971-06-09
ZA706535B (en) 1971-04-28
NL7014412A (fr) 1971-04-06
GB1290774A (fr) 1972-09-27

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Legal Events

Date Code Title Description
ST Notification of lapse