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
GB2570425A
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.)
CHICAGO CRUCIBLE Co
Original Assignee
CHICAGO CRUCIBLE Co
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Filing date
Publication date
Application filed by CHICAGO CRUCIBLE CofiledCriticalCHICAGO CRUCIBLE Co
Priority to GB2570425ApriorityCriticalpatent/GB253402A/en
Publication of GB253402ApublicationCriticalpatent/GB253402A/en
C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
C21C1/00—Refining of pig-iron; Cast iron
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Chemical & Material Sciences
(AREA)
Engineering & Computer Science
(AREA)
Materials Engineering
(AREA)
Metallurgy
(AREA)
Organic Chemistry
(AREA)
Manufacture And Refinement Of Metals
(AREA)
Abstract
253,402. Marks, E. C. R. (Chicago Crucible Co.). Oct. 14, 1925. Purifying and refining.-In the purification of cast iron, the iron is treated with briquettes containing the purifying material in fine form disseminated and held in a ceramic binder such as clay of relatively great volume compared to the volume of the purifying or alloying material.. The purifying material may be aluminium.
GB2570425A1925-10-141925-10-14Process of treating metals and composition therefor
ExpiredGB253402A
(en)