GB1354771A – Continuous casting for decorative architectural panels
– Google Patents
GB1354771A – Continuous casting for decorative architectural panels
– Google Patents
Continuous casting for decorative architectural panels
Info
Publication number
GB1354771A
GB1354771A
GB1354771DA
GB1354771A
GB 1354771 A
GB1354771 A
GB 1354771A
GB 1354771D A
GB1354771D A
GB 1354771DA
GB 1354771 A
GB1354771 A
GB 1354771A
Authority
GB
United Kingdom
Prior art keywords
metal
drum
pool
strip
contact
Prior art date
1971-05-18
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
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.)
Alcan Research and Development Ltd
Original Assignee
Alcan Research and Development 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.)
1971-05-18
Filing date
1971-05-18
Publication date
1974-06-05
1971-05-18
Application filed by Alcan Research and Development Ltd
filed
Critical
Alcan Research and Development Ltd
1974-06-05
Publication of GB1354771A
publication
Critical
patent/GB1354771A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
B—PERFORMING OPERATIONS; TRANSPORTING
B22—CASTING; POWDER METALLURGY
B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
B22D11/0611—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars formed by a single casting wheel, e.g. for casting amorphous metal strips or wires
Abstract
1354771 Continuous casting ALCAN RESEARCH & DEVELOPMENT Ltd 16 May 1972 [18 May 1971] 15629/71 Heading B3F To cast A1 strip, e.g. up to 6 mm. thick, with a rough surface, for the production of architectural panels, a pool 14 of the molten metal is maintained in contact with the cooled surface of an upwardly moving inclined portion of an endless (steel) belt or, as shown, of a drum 1, so that metal is drawn up and the strip so produced is in contact with the surface for at least 5 sees.; at the contact with the pool 14 the inclination of the cooled surface is 20-60 degrees, the metal has a freezing range not exceeding 20‹ C. and a total alloying content (including impurities) not exceeding ¢% and the temperature of the metal supplied to the pool 14 is in the range 690-710‹ C., unless a smoother, rippled surface is required, in which case a titanium diboride grain refiner is added and the metal is supplied at 720-740‹ C. The drum surface may be rough to increase the irregularity of the upper surface of the strip. Some solid granules may form in the metal in the launder 10 containing the pool 14. The Al alloy contains 0À17-0À20% Fe and 0À08-0À10% Si and possibly a little Mg and Mn. The drum 1 rotates on rollers 2 and has a closed end with a spindle bearing a sprocket for chain drive. Through an open mouth 7 at the other end, a spray bar 9 extends to spray water on to part of the drum inner surface as shown and a pool 8 overflows. A dip tube and float 11 maintain the metal level movably adjustable in the launder 10 which broadens to the drum width and contains adjustable vanes diverging correspondingly to maintain an even depth. A strip of flexible insulation seals the edge at the drum surface. A stripping shoe 17 directs the cast strip around a roll 15 on to a table 16 for coiling or cutting.
GB1354771D
1971-05-18
1971-05-18
Continuous casting for decorative architectural panels
Expired
GB1354771A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
GB1562971
1971-05-18
Publications (1)
Publication Number
Publication Date
GB1354771A
true
GB1354771A
(en)
1974-06-05
Family
ID=10062596
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB1354771D
Expired
GB1354771A
(en)
1971-05-18
1971-05-18
Continuous casting for decorative architectural panels
Country Status (10)
Country
Link
JP
(1)
JPS5120301B1
(en)
BE
(1)
BE783651A
(en)
CH
(1)
CH551239A
(en)
DE
(1)
DE2224358B2
(en)
ES
(1)
ES402815A1
(en)
FR
(1)
FR2138031B1
(en)
GB
(1)
GB1354771A
(en)
IT
(1)
IT960810B
(en)
NL
(1)
NL149722B
(en)
SE
(1)
SE384153B
(en)
Cited By (2)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US4678719A
(en)
*
1984-09-13
1987-07-07
Allegheny Ludlum Corporation
Method and apparatus for continuous casting of crystalline strip
US4691758A
(en)
*
1983-10-11
1987-09-08
Palmer Forrest M
Two-drum, two-layer continuous meld-casting method
Families Citing this family (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
FR2689141B1
(en)
*
1992-03-26
1995-02-17
Pechiney Recherche
Thin, deformable sheet of aluminum alloy with a fine and homogeneous structure having a high elastic limit.
Family Cites Families (3)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US2383310A
(en)
*
1939-03-16
1945-08-21
Clarence W Hazelett
Continuous casting apparatus and process
US3354937A
(en)
*
1965-05-14
1967-11-28
Jr Auzville Jackson
Process and apparatus for continuous casting
US3381739A
(en)
*
1965-08-20
1968-05-07
Phelps Dodge Corp
Method and apparatus for processing materials into foil and strip form
1971
1971-05-18
GB
GB1354771D
patent/GB1354771A/en
not_active
Expired
1972
1972-05-16
IT
IT2439372A
patent/IT960810B/en
active
1972-05-17
SE
SE642972A
patent/SE384153B/en
unknown
1972-05-17
ES
ES402815A
patent/ES402815A1/en
not_active
Expired
1972-05-17
FR
FR7217644A
patent/FR2138031B1/fr
not_active
Expired
1972-05-18
CH
CH740872A
patent/CH551239A/en
not_active
IP Right Cessation
1972-05-18
BE
BE783651A
patent/BE783651A/en
unknown
1972-05-18
NL
NL7206732A
patent/NL149722B/en
not_active
IP Right Cessation
1972-05-18
DE
DE19722224358
patent/DE2224358B2/en
not_active
Withdrawn
1972-05-18
JP
JP4951672A
patent/JPS5120301B1/ja
active
Pending
Cited By (2)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US4691758A
(en)
*
1983-10-11
1987-09-08
Palmer Forrest M
Two-drum, two-layer continuous meld-casting method
US4678719A
(en)
*
1984-09-13
1987-07-07
Allegheny Ludlum Corporation
Method and apparatus for continuous casting of crystalline strip
Also Published As
Publication number
Publication date
DE2224358B2
(en)
1974-02-21
CH551239A
(en)
1974-07-15
DE2224358A1
(en)
1972-11-23
IT960810B
(en)
1973-11-30
FR2138031B1
(en)
1978-02-03
ES402815A1
(en)
1975-04-01
BE783651A
(en)
1972-11-20
SE384153B
(en)
1976-04-26
NL7206732A
(en)
1972-11-21
JPS5120301B1
(en)
1976-06-24
NL149722B
(en)
1976-06-15
FR2138031A1
(en)
1972-12-29
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Legal Events
Date
Code
Title
Description
1974-10-09
PS
Patent sealed
1983-12-29
PCNP
Patent ceased through non-payment of renewal fee
