FR853100A - Agent d'addition pour métal ferreux fondu - Google Patents

Agent d'addition pour métal ferreux fondu

Info

Publication number
FR853100A
FR853100A FR853100DA FR853100A FR 853100 A FR853100 A FR 853100A FR 853100D A FR853100D A FR 853100DA FR 853100 A FR853100 A FR 853100A
Authority
FR
France
Prior art keywords
ferrous metal
adding agent
molten ferrous
molten
agent
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
Other languages
English (en)
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.)
ELECTRO METALLURG CO
Original Assignee
ELECTRO METALLURG CO
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 ELECTRO METALLURG CO filed Critical ELECTRO METALLURG CO
Application granted granted Critical
Publication of FR853100A publication Critical patent/FR853100A/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
    • C21C1/00—Refining of pig-iron; Cast iron
    • 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
    • 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
    • C21C7/04—Removing impurities by adding a treating agent
    • C21C7/06—Deoxidising, e.g. killing
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C35/00—Master alloys for iron or steel
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C35/00—Master alloys for iron or steel
    • C22C35/005—Master alloys for iron or steel based on iron, e.g. ferro-alloys

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)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
FR853100D 1938-04-14 1939-04-14 Agent d'addition pour métal ferreux fondu Expired FR853100A (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201931A US2221781A (en) 1938-04-14 1938-04-14 Addition agent and its use in the treatment of iron and steel
US201933A US2168561A (en) 1938-04-14 1938-04-14 Treating molten iron and steel with addition agents
US243324A US2221783A (en) 1938-04-14 1938-12-01 Addition agent and its use
US242325A US2269407A (en) 1938-04-14 1938-12-01 Addition agent and its use in the treatment of iron and steel

Publications (1)

Publication Number Publication Date
FR853100A true FR853100A (fr) 1940-03-09

Family

ID=42198960

Family Applications (1)

Application Number Title Priority Date Filing Date
FR853100D Expired FR853100A (fr) 1938-04-14 1939-04-14 Agent d'addition pour métal ferreux fondu

Country Status (3)

Country Link
US (4) US2168561A (fr)
FR (1) FR853100A (fr)
GB (1) GB525706A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0091897A1 (fr) * 1982-04-13 1983-10-19 Voest-Alpine Stahl Aktiengesellschaft Acier au manganèse du type Hadfield, austénitique et durcissant par écrouissage et procédé pour sa fabrication

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1336858A (fr) * 1962-07-27 1963-09-06 Pechiney Prod Chimiques Sa Alliages contenant des métaux des terres rares
US3527597A (en) * 1962-08-31 1970-09-08 British Cast Iron Res Ass Carbide suppressing silicon base inoculant for cast iron containing metallic strontium and method of using same
US3308515A (en) * 1962-10-29 1967-03-14 Gordon K Turnbull Method for cast grain refinement of steel
GB1005163A (en) * 1963-08-10 1965-09-22 British Cast Iron Res Ass Improvements in the manufacture of inoculants for cast irons
US3635770A (en) * 1964-05-20 1972-01-18 Hitachi Ltd Alloy steels for use at low temperatures
US3411897A (en) * 1965-09-08 1968-11-19 Concast Inc Method for continuous casting of rimming steel
US3375105A (en) * 1965-10-22 1968-03-26 Vanadium Corp Of America Method for the production of fine grained steel
DE1288792B (de) * 1966-01-26 1969-02-06 Elektrometallurgie Gmbh Ferrotitanlegierung
US3544310A (en) * 1968-03-01 1970-12-01 Nippon Denko Process for the production of alloys used as additive in the production of spheroidal graphite cast irons
US4666516A (en) * 1986-01-21 1987-05-19 Elkem Metals Company Gray cast iron inoculant
NO310980B1 (no) * 2000-01-31 2001-09-24 Elkem Materials Fremgangsmate for kornforfining av stal, kornforfiningslegering for stal og fremgangsmate for fremstillingav kornforfiningslegering
RU2337169C1 (ru) * 2007-01-17 2008-10-27 Юлия Алексеевна Щепочкина Сплав для легирования антифрикционных чугунов
CA2804133A1 (fr) * 2010-06-28 2012-01-12 Mcconway & Torley, Llc Ferro-alliages ameliores
CN109321812A (zh) * 2018-12-10 2019-02-12 辽宁科技学院 一种以废钢为原料制备钢铁添加剂的方法
NO20210413A1 (en) * 2021-03-30 2022-10-03 Elkem Materials Ferrosilicon vanadium and/or niobium alloy, production of a ferrosilicon vanadium and/or niobium alloy, and the use thereof
NO20210412A1 (en) * 2021-03-30 2022-10-03 Elkem Materials Ferrosilicon vanadium and/or niobium alloy, production of a ferrosilicon vanadium and/or niobium alloy, and the use thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0091897A1 (fr) * 1982-04-13 1983-10-19 Voest-Alpine Stahl Aktiengesellschaft Acier au manganèse du type Hadfield, austénitique et durcissant par écrouissage et procédé pour sa fabrication

Also Published As

Publication number Publication date
GB525706A (en) 1940-09-03
US2269407A (en) 1942-01-06
US2168561A (en) 1939-08-08
US2221781A (en) 1940-11-19
US2221783A (en) 1940-11-19

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