The researching status and developing trends of cobalt alloy coatings in properties of protection, magnetism, decoration, electrochemical catalytic behavior and copper barrier are focused.
重点探讨了钴合金在防护性、磁性、装饰性、电催化功能和防铜渗性等方面的研究现状和发展趋势。
Diffusion coefficient of copper in barrier coating is a considerable parameter for evaluating barrier ability.
铜在防渗铜镀层中的扩散系统是评价镀层防渗铜能力的重要参数。
Nickel, cobalt and palladium electrodeposits used as barrier layer between copper basis and gold deposit can effectively reduce migration of copper atom to gold upper deposit.
以镍、钴、钯镀层作为铜基体镀金的防渗铜中间层可以有效地防止铜原子扩散到金属表面。
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