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
GB3480/58A
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Individual
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Individual
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Publication of GB828190ApublicationCriticalpatent/GB828190A/en
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
B22D7/10—Hot tops therefor
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Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
Mold Materials And Core Materials
(AREA)
Moulds For Moulding Plastics Or The Like
(AREA)
Abstract
828,190. Ingot moulds. VALLAK, E. Feb. 3, 1958 [Feb. 4, 1957], No. 3480/58. Addition to 731,324. Class 83 (1). A sinking head box made of combustible or charrable porous and gas-permeable material, as described in the parent Specification which is referred to, has at least part of its surface facing the interior of the mould, provided with one or more layers of exothermic material. There may also be provided on top of the exothermic layer or layers, a layer of such a nature as to prevent the cast metal absorbing carbon from the combustible or charrable material. Specification 753,789 also is referred to.
GB3480/58A1957-02-041958-02-03Improvements in or relating to sinking head boxes for moulds for casting steel or other metals
ExpiredGB828190A
(en)
An improved procedure for the maintenance in the fusing condition of the casting molds or heads of cast iron (Machine-translation by Google Translate, not legally binding)
A heat generating and retaining cover adapted to be used in the open end of an ingot mold or of a hot top used with said mold and in which molten metal is cast
Procedure for the founding of metals and similar coladas by using a non-recoverable model (Machine-translation by Google Translate, not legally binding)