Techniques used for slag removal are:
We have experience with all techniques mentioned and have developed new processes which eliminate damage to the substrate surface with special emphases to laser drilled holes and slots in Aluminum Nitride substrates.
Aluminum Nitride information links:
https://valleydesign.com/quartz-silica/aluminum-nitride/ Chemical analysis for Aluminum Nitride Ceramics
https://valleydesign.com/custom-dicing/aln-links/ Aluminum Nitride information
https://valleydesign.com/custom-dicing/aln-links/ Aluminum Nitride advantages
www.edgepolishing.com/aluminum-nitride AlN physical and electrical properties
https://valleydesign.com/aluminum-nitride//polished Polished AlN substrates
valleydesign.com/substrate Aluminum Nitride substrates