Surface Purification

Chemical milling has proven effective for the removal of EDM recast layers, carburization layers and oxidation layers on a variety of alloys including Alpha case removal on titanium. It is also effective for removing smeared metal surfaces caused by conventional machining to facilitate dye penetrant inspection.

About Tech Met, Inc. 

Providing the Aerospace, Medical, Military and Commercial markets with precision chemical milling on fabricated components since 1988. Tech Met specializes in complex and precise chemical milling for build to print and custom projects on a wide variety of materials. Whether your parts are raw forgings, fabricated sheet components, bar / tube stock, or flat sheet materials, we routinely provide cost effective, chemical milling product services.  From aircraft engine components to spinal implants, Tech Met's process control, lean practices and certified six sigma project managers deliver quality assured products that meet the most rigorous specifications, routinely incorporating Lean, Six Sigma methodologies and process control compliance with Nadcap AS7004 & AS7108 standards.