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
GB18757/59A
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.)
SARL DOITTAU PRODUITS METALLUR
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SARL DOITTAU PRODUITS METALLUR
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Filing date
Publication date
Application filed by SARL DOITTAU PRODUITS METALLURfiledCriticalSARL DOITTAU PRODUITS METALLUR
Publication of GB886328ApublicationCriticalpatent/GB886328A/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)
Thermotherapy And Cooling Therapy Devices
(AREA)
Agricultural Chemicals And Associated Chemicals
(AREA)
Abstract
A mouldable exothermic product is formed by adding powdered sodium silicate, preferably 2%-10% by weight to the powdered exothermic materials. Water is added to the mixture during malaxating and the moulded mixture is hardened by stoving or by carbon dioxide injection.
GB18757/59A1958-12-301959-06-02Improvements in and relating to methods for preparing mouldable exothermic products
ExpiredGB886328A
(en)
Procedure to prepare press mass for the manufacture of pressed parts like the porcelain. (Machine-translation by Google Translate, not legally binding)