The researching status and developing trends of cobalt alloy coatings in properties of protection, magnetism, decoration, electrochemical catalytic behavior and copperbarrier 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。
2
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。
3
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.