YG522 Cemented Carbide Cutting Inserts Introduction

YG522 cemented carbide cutting insert, having a density of 14.20 ~ 14.40g/cm ³, flexural strength of not less than 2000 N / MM ², hardness of not less than 92.5HRA. Because of its good wear resistance, the use of high intensity, so YG522 carbide cutting inserts are bamboo, wood processing special grades, but also can be used for machining non-ferrous metals and non-metallic materials. Cemented carbide cutting inserts YG522 manufacturing, selection of raw materials between the particle size of 1 to 2 microns, and high purity. Proportion of raw materials required by the composition of the ingredients, add alcohol or other media in wet ball mill for wet grinding, making them fully mixed, crushed, dried, sieved adding wax or gel forming agent, such as a class, and then after drying, too sieve the mixture obtained. Then, the mixture granulation, compression type, heated to near melting point bonding metal (1300 ~ 1500 ℃) when the hardening phase bonding metal eutectic alloy is formed.