In Friction Material
- 发布时间：2019-11-13 11:38
Wollastonite can be used in the coating on welding rod to accelerate melting with the advantages of energy-efficiency and stomata resistance. It can enhance the smooth surface of weld seam, improve excessive molten drop and accelerate melting of the coating. Due to low impurities and high quality, our Wollastonite product is suitable for special welding rod and submerged arc welding flux.