ES8201865A1 - Device member for bottom pouring - Google Patents

Device member for bottom pouring

Info

Publication number
ES8201865A1
ES8201865A1 ES496851A ES496851A ES8201865A1 ES 8201865 A1 ES8201865 A1 ES 8201865A1 ES 496851 A ES496851 A ES 496851A ES 496851 A ES496851 A ES 496851A ES 8201865 A1 ES8201865 A1 ES 8201865A1
Authority
ES
Spain
Prior art keywords
sheath
downstick
tubes
refractory
pref
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
ES496851A
Other languages
Spanish (es)
Other versions
ES496851A0 (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.)
Dyson Refractories Ltd
Original Assignee
Dyson Refractories 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 Dyson Refractories Ltd filed Critical Dyson Refractories Ltd
Publication of ES8201865A1 publication Critical patent/ES8201865A1/en
Publication of ES496851A0 publication Critical patent/ES496851A0/en
Granted 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
    • B22D35/00—Equipment for conveying molten metal into beds or moulds
    • B22D35/04—Equipment for conveying molten metal into beds or moulds into moulds, e.g. base plates, runners
    • B22D35/045—Runner base plates for bottom casting ingots

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Special Wing (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)

Abstract

The system includes a downstick , and several horizontal runner arms located round the bottom end of the downstick . Both the downstick and arms consist of a coaxial row of tubes surrounded by a sheath. The sheath pref. consists of (a) a sheet made of fibrous refractory or (b) a refractory which is moulded round the tubes and contains a binder, or is hardened by CO2. Refractory (b) pref. contains a hardening agent and a foamant so it forms a foamed sheath round the tubes, which pref. consists of a pre-baked refractory. In the past, the downstick has been assembled using a coaxial row of tubes in a sheath made of cast iron, which is heavy and expensive. The invention eliminates the cast iron sheath.
ES496851A 1979-11-14 1980-11-14 IMPROVEMENTS IN UNITS OF A WASHING SYSTEM IN SOURCE OR BY THE BOTTOM Granted ES496851A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7939339 1979-11-14

Publications (2)

Publication Number Publication Date
ES8201865A1 true ES8201865A1 (en) 1982-01-01
ES496851A0 ES496851A0 (en) 1982-01-01

Family

ID=10509174

Family Applications (1)

Application Number Title Priority Date Filing Date
ES496851A Granted ES496851A0 (en) 1979-11-14 1980-11-14 IMPROVEMENTS IN UNITS OF A WASHING SYSTEM IN SOURCE OR BY THE BOTTOM

Country Status (10)

Country Link
JP (1) JPS56126047A (en)
AU (1) AU6403380A (en)
BE (1) BE886139A (en)
BR (1) BR8007384A (en)
DE (1) DE3042444A1 (en)
ES (1) ES496851A0 (en)
FR (1) FR2470650A1 (en)
IT (1) IT1134272B (en)
SE (1) SE8007918L (en)
ZA (1) ZA806777B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA822137B (en) * 1981-04-04 1983-03-30 Steel Castings Res Casting apparatus and method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE367936B (en) * 1968-10-03 1974-06-17 Aikoh Co
DE2826606C2 (en) * 1978-06-19 1980-02-21 Thyssen Ag Vorm. August Thyssen Huette, 4100 Duisburg Method for feeding a clamping plate and preassembled unit for carrying out the method
AU526880B2 (en) * 1978-12-27 1983-02-03 Dyson Refractories Ltd. Runners etc for bottom pouring

Also Published As

Publication number Publication date
BR8007384A (en) 1981-05-26
IT8025980A0 (en) 1980-11-14
AU6403380A (en) 1981-05-21
FR2470650A1 (en) 1981-06-12
SE8007918L (en) 1981-05-15
DE3042444A1 (en) 1981-05-27
ZA806777B (en) 1981-10-28
BE886139A (en) 1981-03-02
ES496851A0 (en) 1982-01-01
JPS56126047A (en) 1981-10-02
IT1134272B (en) 1986-08-13

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