Fig. 1

Schematic diagram of the specimen casting process. Images were constructed as 3d models by Unigraphics NX 12.0 (https://plm.sw.siemens.com/en-US/nx/) and assembled by PowerPoint.

Schematic diagram of the specimen casting process. Images were constructed as 3d models by Unigraphics NX 12.0 (https://plm.sw.siemens.com/en-US/nx/) and assembled by PowerPoint.