GB990329A - Apparatus for forming and removing condensed metal crowns - Google Patents

Apparatus for forming and removing condensed metal crowns

Info

Publication number
GB990329A
GB990329A GB12264/64A GB1226464A GB990329A GB 990329 A GB990329 A GB 990329A GB 12264/64 A GB12264/64 A GB 12264/64A GB 1226464 A GB1226464 A GB 1226464A GB 990329 A GB990329 A GB 990329A
Authority
GB
United Kingdom
Prior art keywords
forming
condensed metal
wedge
removing condensed
tapered
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
GB12264/64A
Other languages
English (en)
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.)
Dominion Magnesium Ltd
Original Assignee
Dominion Magnesium Ltd
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 Dominion Magnesium Ltd filed Critical Dominion Magnesium Ltd
Publication of GB990329A publication Critical patent/GB990329A/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
    • C22B5/00—General methods of reducing to metals
    • C22B5/02—Dry methods smelting of sulfides or formation of mattes
    • C22B5/06—Dry methods smelting of sulfides or formation of mattes by carbides or the like
    • 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
    • C22B26/00—Obtaining alkali, alkaline earth metals or magnesium
    • C22B26/20—Obtaining alkaline earth metals or magnesium
    • 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
    • C22B26/00—Obtaining alkali, alkaline earth metals or magnesium
    • C22B26/20—Obtaining alkaline earth metals or magnesium
    • C22B26/22—Obtaining magnesium
    • 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
    • C22B5/00—General methods of reducing to metals
    • C22B5/02—Dry methods smelting of sulfides or formation of mattes
    • C22B5/04—Dry methods smelting of sulfides or formation of mattes by aluminium, other metals or silicon
    • 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
    • F27B5/00—Muffle furnaces; Retort furnaces; Other furnaces in which the charge is held completely isolated
    • F27B5/04—Muffle furnaces; Retort furnaces; Other furnaces in which the charge is held completely isolated adapted for treating the charge in vacuum or special atmosphere

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
  • Manufacture And Refinement Of Metals (AREA)
GB12264/64A 1963-04-23 1964-03-23 Apparatus for forming and removing condensed metal crowns Expired GB990329A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA873872 1963-04-23

Publications (1)

Publication Number Publication Date
GB990329A true GB990329A (en) 1965-04-28

Family

ID=4141705

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12264/64A Expired GB990329A (en) 1963-04-23 1964-03-23 Apparatus for forming and removing condensed metal crowns

Country Status (5)

Country Link
US (1) US3294385A (https=)
AT (1) AT247620B (https=)
BE (1) BE645732A (https=)
GB (1) GB990329A (https=)
LU (1) LU45795A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5658367A (en) * 1995-09-14 1997-08-19 Reactive Metals & Alloys Corporation Method of manufacturing magnesium powder from magnesium crown

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2650085A (en) * 1945-08-24 1953-08-25 Ici Ltd Apparatus for the purification of calcium
US3207495A (en) * 1961-02-17 1965-09-21 Dominion Magnesium Ltd Device for condensing metal vapours

Also Published As

Publication number Publication date
AT247620B (de) 1966-06-27
US3294385A (en) 1966-12-27
BE645732A (https=) 1964-07-16
LU45795A1 (https=) 1964-07-03

Similar Documents

Publication Publication Date Title
BE581587A (fr) Assemblage par rivets d'obturation et procédé pour poser le rivet d'obturation.
GB1029965A (en) Improvements in or relating to alloys
GB990329A (en) Apparatus for forming and removing condensed metal crowns
FR2984M (fr) Médicament pour le traitement de troubles cardiovasculaires a base de dl-4-(acéthyl-aminométhyl)-1-[2-(1,4-benzodioxanyl)-méthyl]-4-phénylpipéridine.
CH397106A (fr) Four pour la préparation de l'uranium par magnésiothermie
OA00914A (fr) Procédé d'évaporation d'un trihalogénure d'aluminium solide.
FR1512263A (fr) Procédé pour éliminer l'oxyde de carbone des gaz
BE579612A (fr) Procéde de préparation de métaux et métalloïdes très purs des groupes 3 et 4, de même que leurs mélanges et leurs alliages.
GB835191A (en) An improved device for securing an article to a support
CH409202A (fr) Composition émulsionnable dans l'eau, à base de pigment aux flocons métalliques, et procédé pour sa préparation
FR1323724A (fr) Procédé de préparation d'un alliage fer-aluminium
GB511125A (en) Improvements in or relating to means for fastening the lids of accumulator casings
FR1531287A (fr) Procédé de préparation de coke destiné à l'industrie des électrodes et des charbons artificiels
FR1473945A (fr) Procédé et outillage pour l'emboutissage de chiffres, lettres ou autres signes sur des plaques métalliques telles que des plaques minéralogiques
GB997565A (en) Improvements in or relating to the introduction of aluminium or alloys thereof into steel melts
GB966206A (en) Improvements in or relating to anti-implosion devices for cathode ray tubes
GB1023427A (en) Methods and apparatus for producing metal particles
FR1343544A (fr) Procédé de préparation d'éthers phénoliques chlorés sur le noyau
FR904366A (fr) Procédés pour fondre et refondre l'aluminium et les déchets et résidus d'aluminium, etc.
FR874531A (fr) Procédé pour la préparation de plaques en métal non ferreux, utilisables dans l'imprimerie
GB1014029A (en) Metal vapour condensing device
CH413787A (fr) Dispositif de translation des cadres et plateaux d'un filtre-presse
FR881570A (fr) Dispositif pour le travail à la presse de pièces de forme en tôle
FR1362715A (fr) Méthode nouvelle pour la destruction des déchets de réacteurs nucléaires
GB785093A (en) Beam construction for mounting fabric rolls