Aluminum parts will possess improved corro sion resistance and conductivity by chemical conductive anodi zing, which also can prevent electromagnetic interfere on elec tronic fixing with aluminum. Particular introduct...Aluminum parts will possess improved corro sion resistance and conductivity by chemical conductive anodi zing, which also can prevent electromagnetic interfere on elec tronic fixing with aluminum. Particular introduction was presented including process and formula of chemical conductive anodizing, components and effect of oxidation solution, forming mechanism of conductive oxidation film, preparation and maintain of chemi cal oxidation solution, effects of operation conditions on the con ductive film, pretreatment and aftertreatment, as well as trouble shooting method. Also the conductive, anticorrosive and coating properties were discussed.展开更多
The pretreatment technologies such as degreasing at elevated temperature, sealing of micro-pores and plating of intermediate coating were highlighted with respect to the electroplating and oxidized blackening of powde...The pretreatment technologies such as degreasing at elevated temperature, sealing of micro-pores and plating of intermediate coating were highlighted with respect to the electroplating and oxidized blackening of powder metallurgical iron-based wares. The current status, characteristics, and operation flow of the technologies for the electroplating and oxidized blackening of the powder metallurgical iron-based wares were introduced as well from a viewpoint of industrial production. It was pointed out the pretreatment including degreasing at elevated temperature, sealing of micro-pores and plating of intermediate coating all had prominent effect on ensuring the quality of the electroplated and oxidized blackened modified layer on the powder metallurgical iron-based wares.展开更多
Aluminum parts will possess improved corrosion resistance and conductivity by chemical conductive oxidation , which also can prevent electromagnetic interfere on electronic fixing with aluminum. Particular introductio...Aluminum parts will possess improved corrosion resistance and conductivity by chemical conductive oxidation , which also can prevent electromagnetic interfere on electronic fixing with aluminum. Particular introduction was presented including process and formula of chemical conductive oxidation, components and effect of oxidation solution, forming mechanism of conductive oxidation film, preparation and maintain of chemical oxidation solution, effects of operation conditions on the conductive film, pretreatment and aftertreatment, as well as trouble shooting method. Also the conductive, anticorrosive and coating properties were discussed.展开更多
文摘Aluminum parts will possess improved corro sion resistance and conductivity by chemical conductive anodi zing, which also can prevent electromagnetic interfere on elec tronic fixing with aluminum. Particular introduction was presented including process and formula of chemical conductive anodizing, components and effect of oxidation solution, forming mechanism of conductive oxidation film, preparation and maintain of chemi cal oxidation solution, effects of operation conditions on the con ductive film, pretreatment and aftertreatment, as well as trouble shooting method. Also the conductive, anticorrosive and coating properties were discussed.
文摘The pretreatment technologies such as degreasing at elevated temperature, sealing of micro-pores and plating of intermediate coating were highlighted with respect to the electroplating and oxidized blackening of powder metallurgical iron-based wares. The current status, characteristics, and operation flow of the technologies for the electroplating and oxidized blackening of the powder metallurgical iron-based wares were introduced as well from a viewpoint of industrial production. It was pointed out the pretreatment including degreasing at elevated temperature, sealing of micro-pores and plating of intermediate coating all had prominent effect on ensuring the quality of the electroplated and oxidized blackened modified layer on the powder metallurgical iron-based wares.
文摘Aluminum parts will possess improved corrosion resistance and conductivity by chemical conductive oxidation , which also can prevent electromagnetic interfere on electronic fixing with aluminum. Particular introduction was presented including process and formula of chemical conductive oxidation, components and effect of oxidation solution, forming mechanism of conductive oxidation film, preparation and maintain of chemical oxidation solution, effects of operation conditions on the conductive film, pretreatment and aftertreatment, as well as trouble shooting method. Also the conductive, anticorrosive and coating properties were discussed.
