Electric deposition nickel pottery plating solution and preparing method thereof

Abstract

The invention provides an electric deposition nickel pottery plating solution and a preparing method thereof. The method is characterized by using electric deposition nickel or nickel-base alloy plating solution as base plating solution, and adding insoluble inorganic nonmetallic micron-grade particles pretreated by non-ionic potyoxyethylene ether surfactant in the base plating solution, so that nickel pottery coating is deposited on a metal matrix. The invention employing non-ionic activator can effectively increase decentrality, stability, evenness and suspension degree of particles, promote codeposition for particles, reduce particle content in the plating solution, improve conductivity of the plating solution, and greatly increase organization performance of the nickel-base composite coating. The invention has advantages of simple process and easy execution.

Description

technical field

[0001] The invention relates to an electroplating solution and a preparation method, in particular to a nickel-based or nickel-based alloy and insoluble micron-scale inorganic non-metallic particle composite ceramic plating solution and a preparation method thereof, belonging to the electroplating category in the field of metallurgical chemistry. Background technique

[0002] Composite coatings have been used in the industrial field since the 1960s. According to their functions, composite coatings can be divided into wear-resistant composite coatings, self-lubricating composite coatings and other functional coatings. Composite plating has been widely used due to its advantages of low cost, simple process, uniform coating thickness, and large-area plating.

[0003] Composite plating is to add inert solid particles with special properties to the plating solution to co-deposit them with the matrix metal to prepare a composite coating with special properties. Th...