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
GB24768/38A
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.)
Thyssen AG
Original Assignee
August Thyssen Huette AG
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 August Thyssen Huette AGfiledCriticalAugust Thyssen Huette AG
Publication of GB517151ApublicationCriticalpatent/GB517151A/en
B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
B22D7/00—Casting ingots, e.g. from ferrous metals
B22D7/04—Casting hollow ingots
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Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
Investigating And Analyzing Materials By Characteristic Methods
(AREA)
Abstract
517,151. Cores; casting processes. THYSSEN HUTTE AKT.-GES., A. Aug. 23, 1938, No. 24768. Convention date, Sept 1, 1937, [Class 83 (i)] A core for casting a hollow billet B comprises a thin sheet-metal casing ( filled with molten lead D The rate of cooling the in side may be varied by adjusting the original tem perature of the lead or by heating or cooling it afte: casting. If desired the casing may also contain a hollow body E of higt melting point in which cooling or heating means may be arranged.
GB24768/38A1937-09-011938-08-23Improvements in or relating to the casting of hollow metal billets or blocks
ExpiredGB517151A
(en)