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
GB6554/54A
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.)
GEA Group AG
Original Assignee
Metallgesellschaft 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 Metallgesellschaft AGfiledCriticalMetallgesellschaft AG
Publication of GB747137ApublicationCriticalpatent/GB747137A/en
B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
B22D19/00—Casting in, on, or around objects which form part of the product
Landscapes
Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
Body Structure For Vehicles
(AREA)
Abstract
Iron or another metal e.g. nickel, is incorporated into a compound casting of magnesium or magnesium alloy by first forming on the metal a Mex Al7 layer by immersion of the metal in an Al or Al alloy bath, and thereafter pouring on Mg or Mg alloy. The invention is particularly applicable to heat-exchangers e.g. brakedrums and cylinder heads.
GB6554/54A1953-03-061954-03-05Method of producing compound castings between a metal or alloy and magnesium or magnesium alloys
ExpiredGB747137A
(en)
Method of producing a direct and firm bond between structural components of ferrous metal and aluminium or aluminium base alloys by casting molten aluminium or aluminiumbase alloys around or on to the surface of the ferrous metal components
Improvements in or relating to a method of making composite articles, comprising a ferrous part on to which an aluminium alloy is cast, and to articles made by this method