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Expired
Application number
GB16623/51A
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Dow Chemical Co
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Dow Chemical Co
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Publication of GB690854ApublicationCriticalpatent/GB690854A/en
C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
C22C—ALLOYS
C22C23/00—Alloys based on magnesium
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Chemical & Material Sciences
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Engineering & Computer Science
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Materials Engineering
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Mechanical Engineering
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Metallurgy
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Organic Chemistry
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Powder Metallurgy
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Abstract
A method of making extruded forms of an alloy containing magnesium and manganese comprises mixing a powdered alloy of magnesium and manganese containing from 0.5 per cent - 2.2 per cent manganese and up to 0.5 per cent calcium with a powdered alloy containing from 2 per cent-10 per cent aluminium, 0.5 per cent-4 per cent zinc, up to 1.4 per cent manganese and the balance magnesium, the mixture containing from 40-90 parts by weight per 100 of the first alloy and then extruding the mixed powder in heated condition.
GB16623/51A1950-08-161951-07-13Improvements in making alloy extruded forms by powder metallurgy
ExpiredGB690854A
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