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Superplasticity in magnesium alloy AZ91

✍ Scribed by Jan Ketil Solberg; Janne Tørklep; Øystein Bauger; Haavard Gjestland

Publisher
Elsevier Science
Year
1991
Tongue
English
Weight
686 KB
Volume
134
Category
Article
ISSN
0921-5093

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✦ Synopsis

The superplastic properties of conventionally cast and rapidly solidified magnesium alloy AZ91 have been studied. The latter material had by far the best sup'erplastic properties, and elongations of at least 1000% were obtained in the temperature range 275-300 °C. Formation of pores during superplastic deformation had an adverse effect on the room-temperature mechanical properties.

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