IT1032436B - Recipente di trattamento termico per metalli reattivi fusi e procedimento di fabbricazione - Google Patents

Recipente di trattamento termico per metalli reattivi fusi e procedimento di fabbricazione

Info

Publication number
IT1032436B
IT1032436B IT48756/75A IT4875675A IT1032436B IT 1032436 B IT1032436 B IT 1032436B IT 48756/75 A IT48756/75 A IT 48756/75A IT 4875675 A IT4875675 A IT 4875675A IT 1032436 B IT1032436 B IT 1032436B
Authority
IT
Italy
Prior art keywords
heat treatment
manufacturing process
treatment vessel
reactive metals
melted reactive
Prior art date
Application number
IT48756/75A
Other languages
English (en)
Italian (it)
Original Assignee
Union Carbide Corp
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
Priority claimed from US05/536,954 external-priority patent/US3980742A/en
Application filed by Union Carbide Corp filed Critical Union Carbide Corp
Application granted granted Critical
Publication of IT1032436B publication Critical patent/IT1032436B/it

Links

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
    • C22B21/00—Obtaining aluminium
    • C22B21/0084—Obtaining aluminium melting and handling molten aluminium
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B14/00—Crucible or pot furnaces
    • F27B14/08—Details peculiar to crucible or pot furnaces
    • F27B14/10—Crucibles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D1/00—Casings; Linings; Walls; Roofs
    • F27D1/0003—Linings or walls
    • F27D1/0006—Linings or walls formed from bricks or layers with a particular composition or specific characteristics
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D1/00—Casings; Linings; Walls; Roofs
    • F27D1/16—Making or repairing linings increasing the durability of linings or breaking away linings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/16—Introducing a fluid jet or current into the charge
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B14/00—Crucible or pot furnaces
    • F27B14/08—Details peculiar to crucible or pot furnaces
    • F27B14/14—Arrangements of heating devices
    • F27B14/143—Heating of the crucible by convection of combustion gases
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/16—Introducing a fluid jet or current into the charge
    • F27D2003/161—Introducing a fluid jet or current into the charge through a porous element
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/16—Introducing a fluid jet or current into the charge
    • F27D2003/166—Introducing a fluid jet or current into the charge the fluid being a treatment gas

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Ropes Or Cables (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
IT48756/75A 1974-12-23 1975-03-24 Recipente di trattamento termico per metalli reattivi fusi e procedimento di fabbricazione IT1032436B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/536,954 US3980742A (en) 1973-01-15 1974-12-23 Protection for externally heated cast iron vessel used to contain a reactive molten metal

Publications (1)

Publication Number Publication Date
IT1032436B true IT1032436B (it) 1979-05-30

Family

ID=24140599

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48756/75A IT1032436B (it) 1974-12-23 1975-03-24 Recipente di trattamento termico per metalli reattivi fusi e procedimento di fabbricazione

Country Status (16)

Country Link
JP (1) JPS5510652B2 (fr)
AT (1) AT345564B (fr)
BR (1) BR7501881A (fr)
CA (1) CA1033573A (fr)
CH (1) CH588320A5 (fr)
CS (1) CS212745B2 (fr)
ES (2) ES435917A1 (fr)
FR (1) FR2296155A1 (fr)
GB (1) GB1498198A (fr)
IN (1) IN141367B (fr)
IT (1) IT1032436B (fr)
NO (1) NO142764C (fr)
RO (1) RO68519A (fr)
SE (1) SE417751B (fr)
SU (1) SU791258A3 (fr)
YU (1) YU39539B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4040610A (en) * 1976-08-16 1977-08-09 Union Carbide Corporation Apparatus for refining molten metal
US4556098A (en) * 1978-08-18 1985-12-03 Laboratoire Suisse De Recherches Horlogeres Hot chamber die casting of aluminum and its alloys
EP0183402B1 (fr) * 1984-11-29 1988-08-17 Foseco International Limited Corps rotatif, appareil et procédé de traitement du métal en fusion
US4941647A (en) * 1989-09-12 1990-07-17 Union Carbide Corporation Protective lining for aluminum refining vessel
BRMU8402794U8 (pt) * 2004-08-27 2021-10-26 Magnesita Insider Refratarios Ltda Configuração aplicada a dispositivo para injeção de gás e/ou gás e pós em metais líquidos através de lança refratária rotativa
JP6083521B2 (ja) * 2013-04-16 2017-02-22 国立大学法人富山大学 Ａｌ−Ｌｉ系合金の製造方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR575265A (fr) * 1923-02-05 1924-07-26 Creuset pour les applications aluminothermiques
DE740349C (de) * 1938-02-26 1943-10-19 Siemens Ag Tiegel zum Schmelzen von Aluminium und dessen Legierungen
FR852500A (fr) * 1938-04-04 1940-02-02 Austin Motor Co Ltd Perfectionnements apportés à la fusion de l'aluminium ou des alliages d'aluminium et autres métaux et alliages facilement fusibles

Also Published As

Publication number Publication date
FR2296155A1 (fr) 1976-07-23
SE7503062L (sv) 1976-06-24
CH588320A5 (fr) 1977-05-31
DE2512128A1 (de) 1976-07-01
JPS5510652B2 (fr) 1980-03-18
NO142764C (no) 1980-10-08
JPS5175609A (fr) 1976-06-30
SU791258A3 (ru) 1980-12-23
IN141367B (fr) 1977-02-19
ES442752A1 (es) 1977-04-01
RO68519A (fr) 1981-06-22
NO750913L (fr) 1976-06-24
NO142764B (no) 1980-06-30
AT345564B (de) 1978-09-25
YU39539B (en) 1984-12-31
ATA224175A (de) 1978-01-15
CA1033573A (fr) 1978-06-27
FR2296155B1 (fr) 1978-10-06
SE417751B (sv) 1981-04-06
GB1498198A (en) 1978-01-18
BR7501881A (pt) 1976-07-06
ES435917A1 (es) 1976-12-16
CS212745B2 (en) 1982-03-26
DE2512128B2 (de) 1976-12-09
YU325775A (en) 1982-05-31
AU7928275A (en) 1976-09-23

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