Product Description:
• Heat treatment process Wafer ring has good resistance to rebound after heat treatment.
• Precision machining precision Wafer Iron Ring using laser cutting machine, cutting error is small.
• Compatible with various packaging devices Compatible with frame processing device (Disco, TSK, ADT, etc.)
Feature:
Suitable workmanship | wafer sticking, wafer grinding, wafer cutting and SMT etc |
Suitable for | 12" wafers |
Material | SUS420J2 |
Hardness | 50~55 HRC |
Dimension | High dimensional precision ensures sticking effectiveness |
Surface polishing | Matt, light and electroplate mirror face |
Packing Note | Packing after cleaning and drying |
Advantage:
♦ Adopting heat treatment technology, it has strong bending resistance, toughness and durability, and can be reused repeatedly.
♦ Good adhesion, high flatness, not easy to bubble, good adhesion.
♦ Carefully polished, the surface is smooth and free of burrs, ensuring safe and reliable use.
Application:
• Lon implantation process:The stainless steel tension ring on the wafer can firmly clamp the wafer during ion implantation, allowing it to accurately receive ion beam implantation.
• Manufacturing of battery cells:It can fix the silicon wafer in the corresponding equipment, ensuring the accuracy and consistency of the process.
Laser cutting with high accuracy Surface electropolishing treatment
Packing and Shipping:
Adopt moisture-proof, shock-proof and pressure-proof packing method.
Choose a regular international logistics company.