There are always many people in the family who will find that many metal objects and metal household appliances in their homes will rust after a period of use, especially in places where water pipes, washing machines, cupboards, etc. are often exposed to water. So what should we do? In the industry, it is generally used for cathodic protection. The so-called cathodic protection that we can't use cathodic protection in the family is actually an electrochemical reaction. When two metals with different valences are placed in the electrolyte, the charge is concentrated on the metal. , generating currents such as iron and copper. The valence of trivalent iron iron is 3, and the valence of copper is 2, then a large amount of electrons are concentrated on the copper electrode to become a negative electrode. On the contrary, a large amount of electrons are lost on the iron electrode to become a positive electrode. Saw blade is a general term for thin circular cutting tools used to cut solid materials.Saw blade can be divided into: Diamond Saw Blade for stone cutting;HSS saw blades for cutting metal materials (not inlaid with carbide head);TCT saw balde used for cutting solid wood, furniture, wood-based panel, aluminum alloy, aluminum profile, radiator, plastic, plastic steel and so on Flap Disc,Tct Saw Blade,Bevel Brushes,Segment Blade Behappy Crafts (suzhou)Co.,Ltd , https://www.haoyuebehappy.com
we provide all kinds of saw blade ,including TCT Saw Blade, diamond saw blade,HSS saw blade, Cutting Disc, flap discs ect.