The basic principleChemical polishing is to produce polishing effect without power supply, its polishing principle and the use of current effect of electrolytic polishing in the essence of not much difference. Read More

Polishing is a processing method that uses mechanical, chemical or electrochemical action to reduce the surface roughness of a workpiece in order to obtain a bright, flat surface. Read More

Electropolishing process for steel materialsDue to the many types of steel materials, the composition varies greatly, different steel should be selected through the test polishing solution formula and operating conditions to obtain the best results. Read More

Mirror polishing is a polishing process that gives a mirror effect to the surface of a product. The process is commonly used for lift cabins, aerospace equipment parts, moulds, automotive parts, medical machinery, decorative items, etc. Such products require a glossy appearance. The surface after polishing treatment is scarless, bright, smooth, no relief, no metal disturbance layer, no crater like mirror surface state, is the ideal mirror polishing effect. Read More

Metallographic specimens need to be polished after grinding, in order to remove the abrasion marks and deformation layer produced by the grinding process on the specimen, so that it becomes a smooth mirror surface. The current methods of polishing specimens are mechanical polishing, electrolytic polishing, chemical polishing and compound polishing. The most commonly used polishing method is mechanical polishing. Read More

Surface treatment is a process method for forming a surface layer on the surface of a substrate material that differs from the mechanical, physical and chemical properties of the substrate. The purpose of surface treatment is to meet the product's requirements for corrosiSurface treatment is a process method for forming a surface layer on the surface of a substrate material that differs from the mechanical, physical and chemical properties of the substrate. The purpose of surface treatment is to meet the product's requirements for corrosion resistance, wear resistance, decoration or other special functions. The following are common surface treatments.on resistance, wear resistan Read More