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
GB843661A
Inventor
Nathaniel Badisch Ornitz
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.)
Blaw Knox Co
Original Assignee
Blaw Knox Co
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 Blaw Knox CofiledCriticalBlaw Knox Co
Priority to GB843661ApriorityCriticalpatent/GB903164A/en
Publication of GB903164ApublicationCriticalpatent/GB903164A/en
B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
B22D27/08—Shaking, vibrating, or turning of moulds
Landscapes
Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
Continuous Casting
(AREA)
Abstract
903,164. Casting processes. BLAW-KNOX CO. March 8, 1961, No. 8436/61. Class 83 (1). Molten metal is treated in the mould by inserting at least one elongated member into the melt to a point adjacent the bottom and vibrating the member while it is being withdrawn as the melt solidifies to maintain the member spaced from and above the solidified metal. The or each member 21, 22, 23 may be of the same metal as the melt as described in Specification 851,098 which is referred to, or of a refractory, tungsten or the like.