Abstract:  In the current paper, the three most applied coating methods modified to suit wire coating (three-dimensional coating). Capillary-gravitational coating (CGM) with natural motions considered to compensate for the lifting of substrates, which usually occurs in the dip-coating method. Besides a new economic-environmental friendly spray coating (EESM) assisted by the motor rotating to coat different wires, and branched cathodic electrodeposition (BCE) also used for the same mission. Thoroughly, several tests and evaluations carried out for those applied techniques. Remarkably, easy application detected for all modified methods. Unusually, perfect morphology output and functional layers were synthesized. Comparison of all mentioned methods carried out considering loses and the number of coating time. Evaluation analysis has been comprehensively considered to find out the capability of using these methods later on in the future.

Keywords: Capillary-gravitational, environmental, modification, evaluation, spray, coating.

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