Surface Characterization of Uncoated and CoNiFe Coated Mild Steel

• Published in: Lecture Notes in Mechanical Engineering
• Main Author: Masdek N.R.N.; Farhana N.S.; Hyie K.M.; Baharin Z.A.K.
• Format: Conference paper
• Language: English
• Published: Springer Science and Business Media Deutschland GmbH 2021
• Online Access: https://www.scopus.com/inward/record.uri?eid=2-s2.0-85104396775&doi=10.1007%2f978-981-15-9505-9_41&partnerID=40&md5=06a3652b5b0eb80813998f92080f6f60
• ISSN: 21954356
• DOI: 10.1007/978-981-15-9505-9_41

Coating is widely used mainly to prevent from corrosion and enhance the physical and aesthetics properties. The study was conducted to characterize the surface properties of cobalt-nickel-iron (CoNiFe) alloy coating on mild steel. The coating was produced using the electrodeposition method. The electrodeposition method was carried out for 30 min with a current of 3.0 A. The average thickness of the alloy coating was 169 μm. CoNiFe coated mild steel resulted in a hardness value of 142.98 HV. Lower surface roughness was obtained for CoNiFe coated mild steel as compared to the uncoated mild steel. Slurry erosion wear test recorded a mass loss of only 0.1407 g. It can be concluded that deposited CoNiFe alloy coating could enhance the capabilities and surface performance of mild steel for various engineering applications. © 2021, The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd.