NiP Composite Coating of Piston Ring by Plate and Bumper Method
403
a)
b)
a)
b)
(a)
(b)
Fig. 6 a SEM image of piston ring at dunking speed (a) 5 g/lt of SiC, (b) 100 g/lt of SiC. b EDAX
analysis of piston ring at dunking speed (a) 5 g/lt of SiC (b) 100 g/lt of SiC
Fig. 7 XRD of NiP + SiC after HT
403
a)
b)
a)
b)
(a)
(b)
Fig. 6 a SEM image of piston ring at dunking speed (a) 5 g/lt of SiC, (b) 100 g/lt of SiC. b EDAX
analysis of piston ring at dunking speed (a) 5 g/lt of SiC (b) 100 g/lt of SiC
Fig. 7 XRD of NiP + SiC after HT