
-325 Mesh Boron Carbide Powder B4c 325fr for Refractory Industry. Superior Hardness and Wear Resistance: Mohs hardness 9.36 with microhardness up to 52955.95N/mm2 for extreme durability. Neutron Absorption Capability: Excellent neutron absorption properties suitable for nuclear and aerospace applications. Customizable Particle Size: Available in various mesh sizes from 60# to W3.5 and specific micron ranges like -325 mesh. Chemical Stability: Does not react with acid and alkali solutions, ensuring stability in harsh environments. Flexible Customization Options: Offers flexible, minor, and full customization including designs and samples. Multi-Standard Compliance: Grain sizes and chemical compositions meet both International and European standards. Automated Quality Control: Uses fully automated computerized batching and dedicated testing centers for stable quality.