Stainless steel castingsThe cleaning is divided into general cleaning, ultrasonic cleaning, degreasing cleaning and vacuum pump cleaning. They all have their own characteristics and all the cleaning agents used.

cleanStainless steel castingsWhat are the surface formulas? How to filter?

Stainless steel castingsThe cleaning is divided into general cleaning, ultrasonic cleaning, degreasing cleaning and vacuum pump cleaning. They have their own characteristics. They use different cleaning fluid formulations. General cleaning agents include water-soluble resin cleaning fluid (there are crude oil organic solvents and solvents) and water-based cleaning fluids (partial alkaline cleaning agents and surfactants, etc.) , The commonly used ones are:

①Metal material cleaning agent, mostly used for stainless steel casting quenching and tempering treatment, cleaning before organic chemical treatment;

②3%-10% sodium carbonate or sodium hydrogen radon cleaning solution, the temperature is controlled at about 80-100 ℃, it is mostly used to remove oil stains and salt residues after heat treatment of stainless steel castings.