Abstract
Al bonding in air by inserted A5056 was investigated in this study. Heating rate in
thermal history of bonding process may have the relation with the growth of Al oxide film and the
deformation of bonding surface by softening. Both of phenomena affect the joinability and the
mechanical properties of bond. Al bonding in air was carried out by several heating rate. Growth of
Al oxide film significantly suppressed the progress of bonding in air by low heating rate, 1K/s.
Decrease of deformation of bonding surface suppressed also the progress of bonding by high
heating rate, 10K/s. In case of medium heating rate, 5K/s, good joinabilty of Al bonding in air was
obtained by the medium growth of oxide film and the deformation of bonding surface.
Publisher
Trans Tech Publications, Ltd.
Subject
Mechanical Engineering,Mechanics of Materials,General Materials Science
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