ES252983A1 - Perfections in ovens for the production of aluminum by thermal dissociation of aluminum nitride (Machine-translation by Google Translate, not legally binding) - Google Patents

Perfections in ovens for the production of aluminum by thermal dissociation of aluminum nitride (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES252983A1
ES252983A1 ES0252983A ES252983A ES252983A1 ES 252983 A1 ES252983 A1 ES 252983A1 ES 0252983 A ES0252983 A ES 0252983A ES 252983 A ES252983 A ES 252983A ES 252983 A1 ES252983 A1 ES 252983A1
Authority
ES
Spain
Prior art keywords
aluminum
aluminum nitride
translation
production
machine
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
ES0252983A
Other languages
Spanish (es)
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.)
Pechiney SA
Original Assignee
Pechiney SA
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 Pechiney SA filed Critical Pechiney SA
Publication of ES252983A1 publication Critical patent/ES252983A1/en
Expired legal-status Critical Current

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
    • C22B21/0038—Obtaining aluminium by other processes
    • C22B21/0053—Obtaining aluminium by other processes from other aluminium compounds

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)

Abstract

Improvements in furnaces for the production of aluminum by thermal dissociation of aluminum nitride by thermal dissociation of aluminum nitride, characterized in that a coating is provided in which the active parts in contact, at elevated temperature, with aluminum nitride or its dissociation products are coated or constituted by tungsten, molybdenum, tantalum, titanium or zirconium borides. (Machine-translation by Google Translate, not legally binding)
ES0252983A 1958-10-29 1959-10-28 Perfections in ovens for the production of aluminum by thermal dissociation of aluminum nitride (Machine-translation by Google Translate, not legally binding) Expired ES252983A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR777792A FR1215006A (en) 1958-10-29 1958-10-29 Furnaces for the production of aluminum by thermal dissociation of aluminum nitride

Publications (1)

Publication Number Publication Date
ES252983A1 true ES252983A1 (en) 1960-06-16

Family

ID=8707868

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0252983A Expired ES252983A1 (en) 1958-10-29 1959-10-28 Perfections in ovens for the production of aluminum by thermal dissociation of aluminum nitride (Machine-translation by Google Translate, not legally binding)

Country Status (2)

Country Link
ES (1) ES252983A1 (en)
FR (1) FR1215006A (en)

Also Published As

Publication number Publication date
FR1215006A (en) 1960-04-13

Similar Documents

Publication Publication Date Title
ES332844A1 (en) Procedure for the production of photochemically stable titanium dioxide pigment. (Machine-translation by Google Translate, not legally binding)
ES252983A1 (en) Perfections in ovens for the production of aluminum by thermal dissociation of aluminum nitride (Machine-translation by Google Translate, not legally binding)
DK105400C (en) Process for the preparation of dimeric 1,4-bis- (cyclopentadienyl) -butene-2.
DK93781C (en) Bunsen burner, especially for bottled gas appliances.
FR1189740A (en) Double adjustment valve, especially for central heating radiator
ES140767Y (en) ANTI-THERMAL PROTECTOR FOR APPLICATION TO THE COATING OF A-SAS OF CONTAINERS FOR TABLE SERVICE, HOT DELIQUID CONTAINERS.
CA520656A (en) Boilers, particularly for central heating systems
DK68786C (en) Base for runners for rotary ovens, lathes or similar appliances.
CA401368A (en) High temperature reaction product
BE573769A (en) Process for the preparation of new derivatives of 1,5-disubstituted phenothiazines.
DK62558C (en) Metal container with layer for electrolyte capacitors that are exposed to strong temperature fluctuations.
IE17136L (en) Thermal deposition of metals, etc.
CA522692A (en) RACEMIZATION OF .alpha.-HYDROXY-.beta.,.beta.-DIMETHYL-GAMMA-BUTYROLACTONE
GR17049B (en) PROVISION FOR CLEANING POWDER GAS, ESPECIALLY HOT GAS.
FI49306C (en) Process for the preparation of 2-amino-4,4-disubstituted 4H-3,1-benzothiazine derivatives having psychotropic properties.
ES11650U (en) Metal supports movable to cans or cylindrical cans to hold the containers that are to be placed on it to be heated (Machine-translation by Google Translate, not legally binding)
CA421626A (en) Temperature control for driers, etc.
CA398849A (en) Starch converted dextrose solution refining process
CA636994A (en) Furnace for fused-bath electrolysis, particularly for aluminum products from al2o3
BE595083R (en) Process for the preparation of N, N-trisubstituted formamidines.
DK84222C (en) Screw valve, especially for gas appliances.
AU212656B2 (en) Temperature controlled heating element. v
CA555566A (en) Vapor generating installation with multiple platen radiant superheater
CA531261A (en) Lamp for high temperature use
CA646869A (en) THERMAL CRACKING OF .alpha.,.beta.-DICHLOROPROPIONITRILE