FR2014069A1 - - Google Patents

Info

Publication number
FR2014069A1
FR2014069A1 FR6926150A FR6926150A FR2014069A1 FR 2014069 A1 FR2014069 A1 FR 2014069A1 FR 6926150 A FR6926150 A FR 6926150A FR 6926150 A FR6926150 A FR 6926150A FR 2014069 A1 FR2014069 A1 FR 2014069A1
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.)
Withdrawn
Application number
FR6926150A
Other languages
French (fr)
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.)
Armco Inc
Original Assignee
Armco Inc
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 Armco Inc filed Critical Armco Inc
Publication of FR2014069A1 publication Critical patent/FR2014069A1/fr
Withdrawn legal-status Critical Current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
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/52—Manufacture of steel in electric furnaces
    • C21C5/5264—Manufacture of alloyed steels including ferro-alloys
    • 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
    • C21C7/10—Handling in a vacuum
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture And Refinement Of Metals (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)
FR6926150A 1968-07-31 1969-07-30 Withdrawn FR2014069A1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US74896968A 1968-07-31 1968-07-31

Publications (1)

Publication Number Publication Date
FR2014069A1 true FR2014069A1 (enrdf_load_stackoverflow) 1970-04-10

Family

ID=25011664

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6926150A Withdrawn FR2014069A1 (enrdf_load_stackoverflow) 1968-07-31 1969-07-30

Country Status (4)

Country Link
US (1) US3615348A (enrdf_load_stackoverflow)
DE (1) DE1939044A1 (enrdf_load_stackoverflow)
FR (1) FR2014069A1 (enrdf_load_stackoverflow)
GB (1) GB1282457A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2433585A1 (fr) * 1978-07-27 1980-03-14 Allegheny Ludlum Ind Inc Procede de decarburation des alliages metalliques

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3816100A (en) * 1970-09-29 1974-06-11 Allegheny Ludlum Ind Inc Method for producing alloy steel
SE433128B (sv) * 1974-02-21 1984-05-07 Nisshin Steel Co Ltd Hermetiskt sluten ljusbagsugn
FR2263488B1 (enrdf_load_stackoverflow) * 1974-03-07 1976-06-25 Pilorget Andre
FR2283415A1 (fr) * 1974-06-11 1976-03-26 Haut Rhin Manufacture Machines Barillet de revolver pour l'ejection des douilles sans collerette
SE405983B (sv) * 1977-06-09 1979-01-15 Asea Ab Sett for framstellning av kromhaltig legering i ljusbagsugn
SE429561B (sv) * 1980-06-10 1983-09-12 Skf Steel Eng Ab Sett for kontinuerlig framstellning av lagkolhaltiga kromstal av kromoxidhaltiga utgangsmaterial med hjelp av en plasmagenerator
GB8711192D0 (en) * 1987-05-12 1987-06-17 Consarc Eng Ltd Metal refining process
EP0655508B1 (en) * 1993-11-30 1998-08-19 ACCIAI SPECIALI TERNI S.p.a. Process for using foamed slag in stainless steel production in the electric arc furnace
CN113265509B (zh) * 2021-05-14 2022-08-30 山西太钢不锈钢股份有限公司 使用电炉以氢氧化镍为原料冶炼镍系不锈钢的生产方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2433585A1 (fr) * 1978-07-27 1980-03-14 Allegheny Ludlum Ind Inc Procede de decarburation des alliages metalliques

Also Published As

Publication number Publication date
US3615348A (en) 1971-10-26
GB1282457A (en) 1972-07-19
DE1939044A1 (de) 1970-02-05

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Legal Events

Date Code Title Description
ST Notification of lapse