GB620670A - Improvements in and connected with moulds for casting metal articles - Google Patents

Improvements in and connected with moulds for casting metal articles

Info

Publication number
GB620670A
GB620670A GB3879/46A GB387946A GB620670A GB 620670 A GB620670 A GB 620670A GB 3879/46 A GB3879/46 A GB 3879/46A GB 387946 A GB387946 A GB 387946A GB 620670 A GB620670 A GB 620670A
Authority
GB
United Kingdom
Prior art keywords
chamber
article
mould cavity
channel
metal
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
GB3879/46A
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.)
FOULERIE FORGES ATEL
Original Assignee
FOULERIE FORGES ATEL
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 FOULERIE FORGES ATEL filed Critical FOULERIE FORGES ATEL
Publication of GB620670A publication Critical patent/GB620670A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D21/00—Casting non-ferrous metals or metallic compounds so far as their metallurgical properties are of importance for the casting procedure; Selection of compositions therefor
    • B22D21/002—Castings of light metals

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)

Abstract

620,670. Moulds. FORGES & ATELIERS DE LA FOULERIE. Feb. 7, 1946, No. 3879. Convention date, Jan. 16. [Class 83 (i)] In casting an article from aluminium bronze, high-tensile brass, or other metal or alloy, rotation is set up in the flowing metal to throw out slag and then the rate of flow is reduced by passing it through a channel gradually increasing in cross-section towards the mould cavity. A mould for casting a thin article 7 has a pouring channel 1 entering a cylindrical chamber 3 tangentially so that slag &c. 4 is separated. A radial channel 5 widens at 8 where it enters a cylindrical chamber 6 axially. From this chamber the molten metal can pass by means of a radial vertical slit 9 into the mould cavity for the article 7. In a modification, the channel 5 enters directly the mould cavity for a thick article above which there is an open-topped chamber into which metal flows from the mould cavity, this being fed during cooling by said chamber.
GB3879/46A 1946-01-16 1946-02-07 Improvements in and connected with moulds for casting metal articles Expired GB620670A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR620670X 1946-01-16

Publications (1)

Publication Number Publication Date
GB620670A true GB620670A (en) 1949-03-29

Family

ID=8984552

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3879/46A Expired GB620670A (en) 1946-01-16 1946-02-07 Improvements in and connected with moulds for casting metal articles

Country Status (1)

Country Link
GB (1) GB620670A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2808629A (en) * 1955-08-09 1957-10-08 Int Harvester Co Shell mold sprue construction
DE2950393A1 (en) * 1979-12-14 1981-06-19 Rheinhold & Mahla Gmbh, 6800 Mannheim SEPERATOR

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2808629A (en) * 1955-08-09 1957-10-08 Int Harvester Co Shell mold sprue construction
DE2950393A1 (en) * 1979-12-14 1981-06-19 Rheinhold & Mahla Gmbh, 6800 Mannheim SEPERATOR

Similar Documents

Publication Publication Date Title
GB993086A (en) Process for the horizontal continuous casting of molten metal
ES455471A1 (en) Apparatus for making metal powder
FR985119A (en) Mold and continuous casting process for the manufacture of ingots of light and heavy metals, in particular of steel and steel alloys
GB620670A (en) Improvements in and connected with moulds for casting metal articles
FR2342112A1 (en) Continuously casting metals, esp. aluminium and its alloys at high spe - by partial heat extn. from melt before it enters mould (NL 26.8.77)
GB705762A (en) Improvements relating to the continuous casting of metals
SE7801554L (en) PROCEDURE FOR REMOVAL OF METALLIC MELT AND DEVICE FOR PERFORMING THIS PROCEDURE
FR1004268A (en) Process for refining, degassing and casting metals and alloys by a controlled atmosphere and products obtained
GB1323752A (en) Continuous casting of tubes
GB1180339A (en) Improvements in or relating to methods and apparatus for the Continuous Casting of Metals
GB674244A (en) Method of and apparatus for the treatment of germanium
GB610851A (en) Method of centrifugally casting thick-walled metal tubes
ES461726A1 (en) Pouring of molten metal from a teeming vessel
GB1245206A (en) Apparatus for the introduction of substances into metallic melts
GB967500A (en) Improvements in or relating to machines for casting metal workpieces
GB783427A (en) Process for continuous casting especially for the continuous casting of metals of high melting point
GB759587A (en) Improvements in or relating to moulds for the centrifugal casting of metals
GB728126A (en) Improvements in or relating to moulds for centrifugal casting of metals
GB558716A (en) Improved method of casting metal articles
GB646390A (en) Improvements in or relating to the process of casting metals
GB480159A (en) Improvements in or relating to the pressure casting of metals
GB1434960A (en) Method of casting of hollow metal ingots on continuous casting machines
JPS5636368A (en) Mold for vertical centrifugal casting
GB764536A (en) An improved continuous casting process, especially for high-melting metals
GB725829A (en) Process for the casting of steel and other metals in the form of bars