Heat-Treatment
ISONITE® QPQ Nitriding
ISONITE® QPQ Nitriding
ISONITE® QPQ (per SAE AMS 2753) is a high-performance variety of salt bath nitrocarburizing process. It is also known as Liquid/Salt Bath Ferritic Nitrocarburizing (FNC) process. It is a thermochemical diffusion process whereby nitrogen-bearing salts generate a controlled release of nitrogen at the interface of a ferrous part.
BENEFITS
- Improved Durability
- Corrosion Resistance Better than Chrome Plating
- Low Material Distortion
- Greater Resistance To abrasion And seizure
- Fatigue Endurance is Extended
- Heat Resistance
- Uniform and Beautiful Black Appearance

Parker Trutec Springfield, MMI-Tennessee, and MMI-Arkansas facilities offers world class ISONITE® QPQ Nitriding services for customers in mid-west and southern states, USA. We provide the convenience and flexibility your company needs to meet the demanding requirements of today’s manufacturing environment.