With the rapid development of industrial production,the traditional surface modification technology can no longer meet the needs of the industry,and there are obvious shortcomings,so the coatings with excellent wear resistance,corrosion resistance and high temperature oxidation resistance become research hotspot.Modem cladding technology,with its characteristics of stability,high efficiency and easy automation,has made achievements in the field of surface modification technology and has been widely used in industry.The development history of induction cladding technology is primarily reviewed,the aspects such as process parameters,multi-heat source composite cladding technology,and auxiliary techniques are summarized.The research on the simulation of the energy field in induction cladding is introduced,the reasons for the formation of defects in induction cladding technology are systematically analyzed,and the problems existing in both the technical processes and simulation research of induction cladding are identified.Based on the principles of induction cladding,the auxiliary techniques are focused on,and the shortcomings and solutions of various research directions in current induction cladding technology are proposed.Finally,in view of the needs for high performance integrated coating materials in stable service under extreme environment,the development of coating technology represented by composite technology for induction cladding is prospected.
induction cladding technologyauxiliary technologycomposite claddingenergy field simulation
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