Aisi 420 بادوام با عرضه کافی
The wear resistance of AISI 420 stainless steel was also improved evidently by plasma nitriding. These results showed that plasma nitriding AISI 420 stainless steel at anodic potential (ground 0 V) provides an alternative process to increase the surface hardness, wear resistance as well as the corrosion properties with no evident edge-effect.