Improved die castings through plasma surface modification, improved sensors and die soldering prevention. Quarterly progress report 1, July 1--September 30, 1994

摘要

This quarterly report covers activities of the Die Casting Research project during the period July 1, 1994 through September 30, 1994, at The Ohio State University. The objective of the Die Casting Research project is to enhance the competitiveness of the US die casting industry. To accomplish this objective, the Center for Die Casting at The Ohio State University shall perform tasks that focus on three general areas: the application of plasma surface modifications to aluminum and zinc casting dies; the development and evaluation of systems to monitor temperature, pressure, and gas content of die casting cavities; and the determination of causes of die soldering in zinc die castings. This quarterly report covers work on Task 2 -- Commercial Sensor Evaluation.