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The influence of filler metal on porosity formation of AA6061 aluminium alloy joints
(Universiti Malaysia Perlis, 2009-12-01)
Porosity is very important parameter to evaluate the quality of butt-joint since it is recognized to be one of the major concerns during welding of aluminium alloys. The filler metal used during welding process is believed ...
Mechanical properties of various composition of Aluminum Matrix composite
(Universiti Malaysia Perlis, 2009-12-01)
The various composition of alumina will affect the mechanical properties of aluminum matrix composite. The properties that affect were density, percentage of porosity, arrangement of the microstructure and also the hardness. ...