[go: up one dir, main page]

FR638486A - Process and devices for refining and purifying metals and metal alloys - Google Patents

Process and devices for refining and purifying metals and metal alloys

Info

Publication number
FR638486A
FR638486A FR638486DA FR638486A FR 638486 A FR638486 A FR 638486A FR 638486D A FR638486D A FR 638486DA FR 638486 A FR638486 A FR 638486A
Authority
FR
France
Prior art keywords
refining
devices
metal alloys
purifying metals
purifying
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
French (fr)
Inventor
Friedrich Wilhelm Corsalli
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
Application granted granted Critical
Publication of FR638486A publication Critical patent/FR638486A/en
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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR638486D 1926-06-30 1927-06-24 Process and devices for refining and purifying metals and metal alloys Expired FR638486A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE638486X 1926-06-30

Publications (1)

Publication Number Publication Date
FR638486A true FR638486A (en) 1928-05-25

Family

ID=6579735

Family Applications (1)

Application Number Title Priority Date Filing Date
FR638486D Expired FR638486A (en) 1926-06-30 1927-06-24 Process and devices for refining and purifying metals and metal alloys

Country Status (1)

Country Link
FR (1) FR638486A (en)

Similar Documents

Publication Publication Date Title
FR631193A (en) Process for the production of electrolytic deposits of metals or alloys
FR631946A (en) Method and device for preventing corrosion of metals
FR638486A (en) Process and devices for refining and purifying metals and metal alloys
FR569462A (en) Refining process for metals and alloys
FR643450A (en) Welding process of metals and metal alloys
FR659879A (en) Physical purification process for metals and light alloys
FR635673A (en) Pyrometallurgical process for refining and casting copper
FR662615A (en) Electrolytic refining process for impure metals and alloys
FR838859A (en) Process for treating metals and metal alloys at the time of casting
FR569461A (en) Process for improving metals and alloys
FR621868A (en) Quenching process for metals and alloys
FR565636A (en) Method and apparatus for the separation of precious metals by amalgamation
FR651850A (en) Process for the protection of ferrous and copper metals
FR589006A (en) Advanced process for the preparation of metals and alloys
FR579157A (en) Process for refining alloys and metals
FR765642A (en) Process for the purification of metals and metal alloys
FR576967A (en) Process and apparatus for the purification of metals
FR667295A (en) Process for the purification of foundry metals
FR647952A (en) Process for the production of metals and alloys
FR29895E (en) Process for reducing the silicon content of metals and alloys
FR575642A (en) Process for producing metals and alloys
FR690608A (en) Process for the extraction and treatment of metals and metalloids
FR623271A (en) Process for the production of metals and alloys
FR587787A (en) Process for the purification of antimonious metals or alloys
FR615591A (en) Process for the refining and heat treatment of metals and alloys, especially iron and steel