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Measurements of Micro-Defects in the Aluminum Thixoformed Part using Computed Tomography(CT) Technology

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Fig.  1  Appearrance  of  thixoformed  knuckle  and  marking of specimen positions(A~E)
Fig.  6  Images  and  sizes  of  defects  within  the  gauge  length of a tensile specimen
Fig. 8 Size and the number of defects in specimens A,  C and D    성적인  측면에서는  어느  정도  대표성을  나타낼  수  있는  결과로서  충분히  의미가  있다
Fig. 9 Ultrasonic measurements of defects

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