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
GB10949/55A
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
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Filing date
Publication date
Application filed by Metallgesellschaft AGfiledCriticalMetallgesellschaft AG
Publication of GB777397ApublicationCriticalpatent/GB777397A/en
C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
C22C—ALLOYS
C22C1/00—Making non-ferrous alloys
C22C1/04—Making non-ferrous alloys by powder metallurgy
C22C1/0408—Light metal alloys
C22C1/0416—Aluminium-based alloys
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Chemical & Material Sciences
(AREA)
Engineering & Computer Science
(AREA)
Materials Engineering
(AREA)
Mechanical Engineering
(AREA)
Metallurgy
(AREA)
Organic Chemistry
(AREA)
Forging
(AREA)
Powder Metallurgy
(AREA)
Abstract
Pistons are formed by cold pressing a mixture of powdered Al, 94 parts, and powdered Al3Fe, 6 parts, annealing the product and then extruding and drop forging. Bearing bushings are formed by cold pressing a mixture of powdered Al 96 parts and powdered Mg2Si, 4 parts, and annealing and extruding the product.
GB10949/55A1954-04-211955-04-15Method of producing sliding machine parts from aluminium alloys
ExpiredGB777397A
(en)
Improvements relating to aluminium base magnesium cadmium silicon chromium alloys, bearings made from these alloys and methods of producing such bearings