FR1405308A - Improvements to processes and apparatus for the manufacture of stabilized steels - Google Patents

Improvements to processes and apparatus for the manufacture of stabilized steels

Info

Publication number
FR1405308A
FR1405308A FR59018422A FR59018422A FR1405308A FR 1405308 A FR1405308 A FR 1405308A FR 59018422 A FR59018422 A FR 59018422A FR 59018422 A FR59018422 A FR 59018422A FR 1405308 A FR1405308 A FR 1405308A
Authority
FR
France
Prior art keywords
manufacture
processes
stabilized steels
steels
stabilized
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
FR59018422A
Other languages
French (fr)
Inventor
Fernand Morival
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 filed Critical
Priority to FR59018422A priority Critical patent/FR1405308A/en
Application granted granted Critical
Publication of FR1405308A publication Critical patent/FR1405308A/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21CPROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/04Removing impurities by adding a treating agent
    • C21C7/06Deoxidising, e.g. killing
FR59018422A 1964-05-22 1964-05-22 Improvements to processes and apparatus for the manufacture of stabilized steels Expired FR1405308A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR59018422A FR1405308A (en) 1964-05-22 1964-05-22 Improvements to processes and apparatus for the manufacture of stabilized steels

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR59018422A FR1405308A (en) 1964-05-22 1964-05-22 Improvements to processes and apparatus for the manufacture of stabilized steels

Publications (1)

Publication Number Publication Date
FR1405308A true FR1405308A (en) 1965-07-09

Family

ID=1574584

Family Applications (1)

Application Number Title Priority Date Filing Date
FR59018422A Expired FR1405308A (en) 1964-05-22 1964-05-22 Improvements to processes and apparatus for the manufacture of stabilized steels

Country Status (1)

Country Link
FR (1) FR1405308A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2092684A1 (en) * 1970-06-08 1972-01-28 Reisholz Stahl & Roehrenwerk Preventing defects in steel ingots cores
FR2189525A1 (en) * 1972-06-21 1974-01-25 Foseco Int

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2092684A1 (en) * 1970-06-08 1972-01-28 Reisholz Stahl & Roehrenwerk Preventing defects in steel ingots cores
FR2189525A1 (en) * 1972-06-21 1974-01-25 Foseco Int

Similar Documents

Publication Publication Date Title
FR1360302A (en) Improvements in hydrocarbon cracking processes
FR1202818A (en) Improvements in processes for preparing trifluoromethylphenothiazine derivatives
FR1475692A (en) Process for the treatment and concentration of poor minerals
FR1187890A (en) Improvements to processes for preparing aminoaceto nitriles
FR1432874A (en) Improvements made to animated panels and the processes for their production
FR1434057A (en) Method and apparatus for the decomposition of metal carbonyls
FR1454459A (en) Improvements to methods and devices for subjecting the reactants at the high temperature of an arc
FR1420350A (en) Improvements to processes for desulphurizing gases
FR1455233A (en) 4-aryl-3-hydroxy-butyric acids and processes for their manufacture
BE708308A (en) Apparatus for faceting gems
FR1230906A (en) Mixer improvements
FR1181893A (en) Improvements to polymer grafting processes
DE1134222B (en) Device for catalytic gas analysis
FR1313189A (en) Improvements in seismic methods
BE603726A (en) Improvements to gas purification processes
FR1465150A (en) Process improvements for removing acid gases from gas mixtures
FR1228602A (en) Improvement in chlorite bleaching processes
FR1318132A (en) Improvements made to the joist manufacturing processes
BE580531A (en) Improvements in ion exchange processes
FR1463672A (en) Improvements to steam production processes and installations
IT954100B (en) Process for the enrichment of materials containing vanadium
FR1299318A (en) Herbicides and processes for their application
FR1438626A (en) Improvements to processes and machines for prefabrication of panels
FR1109535A (en) Improvements to nu-p junctions manufacturing processes
FR1272358A (en) Improvements in hydrocarbon oxidation processes