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
GB31899/27A
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.)
Individual
Original Assignee
Individual
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 IndividualfiledCriticalIndividual
Publication of GB282366ApublicationCriticalpatent/GB282366A/en
C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
C21C7/0025—Adding carbon material
Abstract
282,366. Royen, H. J. van. Dec. 15, 1926, [Convention date]. Addition to 282,365. Purifying and refining.-The iron prepared by the process described in the parent Specification is carburized by passing through the metal bath carburizing gases or vapours consisting of saturated aliphatic hydrocarbons.
GB31899/27A1926-10-151927-11-26Improvements in the manufacture of steel
ExpiredGB282366A
(en)