Used as durable, shatterproof replacements for semiconductor wafers in training, robotic calibration, particle shield, identification, equipment demonstration and promotional applications. Mock wafers are precision manufactured from 6061 T-6 aluminum alloy. Each wafer is chemically etched and heattreated to improve flatness and surface hardness and durability. It is a medium to dark matte gray/black in color. Each wafer is approximately 10% to 15% heavier than a silicon wafer of similar size and profile. Dimensions of diameter and notch are within SEMI standards. Mock wafers can include silk-screened artwork, engraving, color or other modifications on a custom basis.
- Finish: Hard Clear Anodized Aluminum
- Type: Flat
Dimensions (SEMI Standard):
- Size: 4" (100mm)
- Diameter: Min.: 3.918" / Max.: 3.956"
- Flat Length: Min.: 1.181" / Max.: 1.377"
- Thickness: Min.: 0.0237" / Max.: 0.0255"