GB1323077A - Method and apparatus for the production of bottom poured ingots - Google Patents

Method and apparatus for the production of bottom poured ingots

Info

Publication number
GB1323077A
GB1323077A GB1323077DA GB1323077A GB 1323077 A GB1323077 A GB 1323077A GB 1323077D A GB1323077D A GB 1323077DA GB 1323077 A GB1323077 A GB 1323077A
Authority
GB
United Kingdom
Prior art keywords
mould
runner
metal
poured
upstanding
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
Inventor
Roy Widdowson
Gene Donald Spenceley
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.)
British Iron and Steel Research Association BISRA
Original Assignee
British Iron and Steel Research Association BISRA
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 British Iron and Steel Research Association BISRA filed Critical British Iron and Steel Research Association BISRA
Publication of GB1323077A publication Critical patent/GB1323077A/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
    • B22D9/00—Machines or plants for casting ingots
    • B22D9/006—Machines or plants for casting ingots for bottom casting

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)

Abstract

1323077 Casting processes BRITISH IRON & STEEL RESEARCH ASSOCIATION 10 Nov 1970 [15 Dec 1969] 61026/69 Heading B3F A method of bottom casting in which molten metal is poured into an upstanding runner 7 which forms part of a runner system 6 communicating with the lower end of an ingot mould 1, is characterized in that, after the metal has been poured into the runner 7 to enter the mould, a fluid under pressure is applied to the metal in the runner to displace at least some of the metal remaining in the runner system into the mould. The metal displaced into the mould by the fluid pressure may be used to compensate for the shrinkage occurring on solidification or it may be used to bring the molten metal level in the mould up to the desired level. In either case, it may be held in contact with a cast iron plug 29 in the top of the mould. The crossrunner 8 may be horizontal, slope down towards the base of the mould, or have a U-shaped bend in it. The upstanding runner 7 is formed of sleeves 27 of refractory material surrounded by a pressure tight metal tube 10, the space between these components being filled with packing material 28 such as fire brick waste or sand. After pouring, the top of the runner 7 is sealed by a hinged cover 13 having an inlet for compressed gas.
GB1323077D 1969-12-15 1969-12-15 Method and apparatus for the production of bottom poured ingots Expired GB1323077A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB6102669 1969-12-15

Publications (1)

Publication Number Publication Date
GB1323077A true GB1323077A (en) 1973-07-11

Family

ID=10486490

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1323077D Expired GB1323077A (en) 1969-12-15 1969-12-15 Method and apparatus for the production of bottom poured ingots

Country Status (4)

Country Link
JP (1) JPS4834484B1 (en)
DE (1) DE2060129A1 (en)
FR (1) FR2068812B1 (en)
GB (1) GB1323077A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106424576A (en) * 2016-12-16 2017-02-22 东北大学 Spiral-flow type casting device based on bottom casting
CN112570671A (en) * 2020-12-04 2021-03-30 成都先进金属材料产业技术研究院有限公司 Die casting pouring device

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2237712A1 (en) * 1973-07-16 1975-02-14 Peugeot & Renault Gravity die casting light alloys - using compressed air above molten metal in combined downstick and feeder
AU526880B2 (en) * 1978-12-27 1983-02-03 Dyson Refractories Ltd. Runners etc for bottom pouring
CN106994500A (en) * 2017-05-12 2017-08-01 山东宝鼎重工实业有限公司 A kind of many ingot casting devices of a disk and method

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE623810C (en) *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106424576A (en) * 2016-12-16 2017-02-22 东北大学 Spiral-flow type casting device based on bottom casting
CN112570671A (en) * 2020-12-04 2021-03-30 成都先进金属材料产业技术研究院有限公司 Die casting pouring device

Also Published As

Publication number Publication date
FR2068812A1 (en) 1971-09-03
DE2060129A1 (en) 1971-06-16
FR2068812B1 (en) 1976-05-28
JPS4834484B1 (en) 1973-10-22

Similar Documents

Publication Publication Date Title
US3814170A (en) Apparatus for melting and casting material under pressure
ES445401A1 (en) Process and mould for casting multiple articles
US3672432A (en) Bottom poured ingots
US3976118A (en) Method for casting material under pressure
GB1191694A (en) Improvements in or relating to the Casting of Metal Parts by the Feeding of Liquid Metal into a Mould
US2912728A (en) Casting method and apparatus
GB1323077A (en) Method and apparatus for the production of bottom poured ingots
ATE50934T1 (en) CONTINUOUS CASTING PROCESS.
GB1438186A (en) Method and apparatus for the continuous casting of killed steel
GB1459147A (en) Casting steel ingots
US3380509A (en) Method of pressure treatment of metallic melts, especially steel melts
GB1126133A (en) Method and apparatus for molding ingots
GB1256367A (en) Continuous-casting moulds
GB1313009A (en) Device for casting metals
GB1188175A (en) Improvements in or relating to the Casting of Molten Metal
JPS5750255A (en) Sealing method for dummy bar head
GB1370329A (en) Metal casting process
GB957275A (en) Improvements in and relating to casting
GB1407470A (en) Casting of killed steel
SU539671A2 (en) Device for casting billets under controlled pressure
GB1177986A (en) A Process of and Apparatus for Teeming Molten Metal
SE8002820L (en) DEVICE FOR CONTINUOUS CASTING OF STEEL
JPS5639163A (en) Production of steel ingot
GB1217787A (en) Method and apparatus for degassing iron-base melts
GB1473769A (en) Method of proucing steel ingots from unkilled steel

Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees