Influences of RE on Density and Hardness of Mechanical Plating
 
                
                 
                
                    
                                                            
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Abstract
    Zinc based RE alloy coating was obtained on the surface of steel samples by adding RE metal salts during the mechanical plating process.The mechanical plated Zn-RE coating had better density and hardness than mechanical plated Zn coating.When the RE metal salt was 2%,the coating had the best density and hardness.
 
                                        
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