All type of die casting defect cover in this course. You could able to understand casting defect and there remedies. Defect cover in this course are
1 Surface defects
2 Lamination
3 Gas porosity
4 Blisters
5 Shrink porosity
6 Sinks
7 Leakers
8 Cracks
9 Inclusions
10 Solder
11. Carbon
12. Erosion/cavitation
13. Out gassing
14. Bending/warping
15. Flash
16. Stained castings
17. Waves/lakes
18. Drags
19. Ejector pin defects
20. Cold flake
21. Excessive flux