CA929355A - Process for the treatment of liquid metals - Google Patents

Process for the treatment of liquid metals

Info

Publication number: CA929355A
Authority: CA; Canada
Prior art keywords: treatment; liquid metals; metals; liquid
Prior art date: 1969-03-04
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

CA076418A

Other languages

English (en)

Other versions

CA76418S (en

Inventor

Karinthi Pierre

Spire Etienne

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.)

LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude

Original Assignee

LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude

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.)

1969-03-04

Filing date

1970-03-03

Publication date

1973-07-03

1970-03-03 Application filed by LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude filed Critical LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude

1973-07-03 Application granted granted Critical

1973-07-03 Publication of CA929355A publication Critical patent/CA929355A/en

Status Expired legal-status Critical Current

Links

229910001338 liquidmetal Inorganic materials 0.000 title 1

Classifications

- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
- C22B9/05—Refining by treating with gases, e.g. gas flushing also refining by means of a material generating gas in situ
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D1/00—Treatment of fused masses in the ladle or the supply runners before casting
- B22D1/002—Treatment with gases
- B22D1/005—Injection assemblies therefor
- 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

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Mechanical Engineering (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)
Inorganic Compounds Of Heavy Metals (AREA)
Treatment Of Water By Oxidation Or Reduction (AREA)

CA076418A 1969-03-04 1970-03-03 Process for the treatment of liquid metals Expired CA929355A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR6905854A FR2034256A6 (es)	1969-03-04	1969-03-04

Publications (1)

Publication Number	Publication Date
CA929355A true CA929355A (en)	1973-07-03

Family

ID=9030013

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA076418A Expired CA929355A (en)	1969-03-04	1970-03-03	Process for the treatment of liquid metals

Country Status (7)

Country	Link
BE (1)	BE746778R (es)
CA (1)	CA929355A (es)
DE (1)	DE2009273A1 (es)
ES (1)	ES377030A1 (es)
FR (1)	FR2034256A6 (es)
GB (1)	GB1292494A (es)
SE (1)	SE375112B (es)

1969
- 1969-03-04 FR FR6905854A patent/FR2034256A6/fr not_active Expired
1970
- 1970-02-24 SE SE234870A patent/SE375112B/xx unknown
- 1970-02-25 GB GB919270A patent/GB1292494A/en not_active Expired
- 1970-02-27 DE DE19702009273 patent/DE2009273A1/de active Pending
- 1970-03-03 BE BE746778D patent/BE746778R/xx active
- 1970-03-03 CA CA076418A patent/CA929355A/en not_active Expired
- 1970-03-28 ES ES377030A patent/ES377030A1/es not_active Expired

Also Published As

Publication number	Publication date
ES377030A1 (es)	1972-05-16
BE746778R (fr)	1970-09-03
SE375112B (es)	1975-04-07
FR2034256A6 (es)	1970-12-11
DE2009273A1 (de)	1970-09-17
GB1292494A (en)	1972-10-11

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