GB1496153A - Ingot mould base plates - Google Patents

Ingot mould base plates

Info

Publication number
GB1496153A
GB1496153A GB19611/74A GB1961174A GB1496153A GB 1496153 A GB1496153 A GB 1496153A GB 19611/74 A GB19611/74 A GB 19611/74A GB 1961174 A GB1961174 A GB 1961174A GB 1496153 A GB1496153 A GB 1496153A
Authority
GB
United Kingdom
Prior art keywords
fibres
composition
fired
ingot mould
silicate
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
GB19611/74A
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.)
Foseco International Ltd
Original Assignee
Foseco International 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 Foseco International Ltd filed Critical Foseco International Ltd
Priority to GB19611/74A priority Critical patent/GB1496153A/en
Priority to BE155347A priority patent/BE827861A/en
Priority to BR3049/75A priority patent/BR7502395A/en
Priority to FR7512765A priority patent/FR2269391B1/fr
Priority to JP50051971A priority patent/JPS5223884B2/ja
Priority to CA226,087A priority patent/CA1043533A/en
Priority to ZA00752866A priority patent/ZA752866B/en
Priority to DE19752519733 priority patent/DE2519733A1/en
Priority to IT68127/75A priority patent/IT1032803B/en
Publication of GB1496153A publication Critical patent/GB1496153A/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
    • B22D7/00—Casting ingots, e.g. from ferrous metals
    • B22D7/06—Ingot moulds or their manufacture
    • B22D7/062—Stools for ingot moulds

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Ceramic Products (AREA)
  • Producing Shaped Articles From Materials (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)

Abstract

1496153 Lining ingot mould base-plates FOSECO INTERNATIONAL Ltd 20 March 1975 [3 May 1974] 19611/74 Heading B3F [Also in Division C3] In order to extend the life of the base plates of ingot moulds, the base plate of a two part ingot mould is recessed and in the cavity so formed is inserted a composition of particulate SiC, a minor proportion of non-metallic fibrous material and a bonding agent. The composition may be pre-formed, fired and set into the recess using a setting material of the same composition to avoid cracking, or may be formed in situ. The fibrous material (1-20%) may be glass fibre, mineral, rock or slag wool, alumino- or zirconium silicate fibres, zirconia, alumina or Ca silicate fibres or preferably carbon fibres. Organic or inorganic fibres, i.e. cotton, wool, rayon, &c. may be used; polyacrylonitrate fibres being particularly preferred. The SiC should be in the size range 0À05-3 mm., and the binder is preferably clay, phosphate aluminate, silicate or chlorohydrate. Other refractory oxides or silicates, together with graphite, tar, pitch may be present. Ferro alloys, i.e. FeSi may also be present The compositions is formed by blending the ingredients in a mixer, and either forming in situ or by pressing, extruding &c., and drying and firing. Firing temperature depends on the binder used, clay being fired at 1100-1500‹ C., chlorohydrate being fired at about 400‹ C. Examples of the composition are:
GB19611/74A 1974-05-03 1974-05-03 Ingot mould base plates Expired GB1496153A (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
GB19611/74A GB1496153A (en) 1974-05-03 1974-05-03 Ingot mould base plates
BE155347A BE827861A (en) 1974-05-03 1975-04-11 LINGOTIER BASE PLATES
BR3049/75A BR7502395A (en) 1974-05-03 1975-04-18 BASE PLATE IN AN INGOT TEMPLATE
FR7512765A FR2269391B1 (en) 1974-05-03 1975-04-24
JP50051971A JPS5223884B2 (en) 1974-05-03 1975-04-28
CA226,087A CA1043533A (en) 1974-05-03 1975-05-02 Ingot mould base plates
ZA00752866A ZA752866B (en) 1974-05-03 1975-05-02 Ingot mould base plates
DE19752519733 DE2519733A1 (en) 1974-05-03 1975-05-02 CHILLED BASE PLATE
IT68127/75A IT1032803B (en) 1974-05-03 1975-05-02 BASE PLATE FOR INGOT TANKS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB19611/74A GB1496153A (en) 1974-05-03 1974-05-03 Ingot mould base plates

Publications (1)

Publication Number Publication Date
GB1496153A true GB1496153A (en) 1977-12-30

Family

ID=10132249

Family Applications (1)

Application Number Title Priority Date Filing Date
GB19611/74A Expired GB1496153A (en) 1974-05-03 1974-05-03 Ingot mould base plates

Country Status (9)

Country Link
JP (1) JPS5223884B2 (en)
BE (1) BE827861A (en)
BR (1) BR7502395A (en)
CA (1) CA1043533A (en)
DE (1) DE2519733A1 (en)
FR (1) FR2269391B1 (en)
GB (1) GB1496153A (en)
IT (1) IT1032803B (en)
ZA (1) ZA752866B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5333289U (en) * 1976-08-28 1978-03-23
DE2907286C2 (en) * 1979-02-24 1983-09-29 Daimler-Benz Ag, 7000 Stuttgart Diffuser for a motor vehicle headlight
JPS60218701A (en) * 1984-04-13 1985-11-01 東芝硝子株式会社 Lens member for head lamp

Also Published As

Publication number Publication date
ZA752866B (en) 1976-04-28
JPS5223884B2 (en) 1977-06-28
FR2269391B1 (en) 1977-04-15
BE827861A (en) 1975-07-31
IT1032803B (en) 1979-06-20
CA1043533A (en) 1978-12-05
BR7502395A (en) 1976-03-16
JPS50151724A (en) 1975-12-05
FR2269391A1 (en) 1975-11-28
DE2519733A1 (en) 1975-11-13

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee