Jinsi gani Hexagonal Boron Nitride kuwa mtu Mashuhuri mpya?
Hexagonal boroni nitridi (HBN) poda ina conductivity nzuri ya mafuta, sifa za makali, uthabiti wa kemikali na lubricity. Joto lake la kuzuia oxidation linazidi 2000 ° C, na pia ina lubricity nzuri ...