Cerium Fluoride CeF3 material is a low toxicity material, known as rare earth elements. Oral toxicity of ornamental-rich light rare earth oxides is similar to that of oral salts. So far, no endemic diseases caused by rare earth elements have been found in areas rich in rare earth resources. Through a large number of experimental studies, scientists believe that rare earth breeding will not cause environmental pollution and will not endanger the survival of humans and animals.

The results show that the cutting efficiency of Cerium Fluoride CeF3 material is nearly twice that of green silicon carbide, and the spark is small; when the feed rate is 0.01mm, the wear resistance of silicon carbide is increased by 18.9%, and the grinding ratio is increased by 9.6%; When the feeding amount is 0.02mm, the wear resistance is improved by 9.6%, 27.4% and 74.1%.

The results show that grinding cast iron with gold silicon carbide is better than grinding cast iron with green silicon carbide. The grinding effect of cemented carbide is similar to that of green silicon carbide, and the grinding effect of Cerium Fluoride CeF3 material is similar to that of single crystal corundum.