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Electroless Deposition and Characterization of High Phosphorus Ni-P-Si3N4 Composite Coatings

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Figure

Table 1. The second phase particles used are SiComposition of the electroless nickel plating bath and its operating conditions were given in image and XRD pattern of the submicron silicon nitride powder are shown in Figures 1 and 2 The obtained deposition
Figure 1.  SEM image of agglomerated sub micron silicon nitride particles
Figure 3. Optical micrographs of surfaces and cross-sections of as – deposited  electroless Ni-P coatings   (a & b) Ni-P; (c & d) Ni-P-Si3N4
Figure 4.  XRD patterns of as-deposited electroless nickel coatings (a) Ni-P; (b) Ni-P-Si3N4
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