Chapter 9: Process Verification and Quality Assurance

This chapter covers the steps and tests that are important to produce quality parts in heat treating. The quality tests discussed include hardness tests, such as Brinell, Rockwell, and microhardness tests. The chapter also examines tensile testing, toughness testing, optical metallography, and nondestructive testing. The chapter concludes by discussing in-process inspections and the final inspection.