Si3n4 Ball

Posted By shinerefractories -

China
Summary: si3n4 ball silicon nitride balls applications loads speeds extreme temperatures
Product Category:
Refractory blankets [20]
Silicon Nitride

Posted By Erinhsing -

China
Summary: silicon nitride whisker purity 99 0 sandy beige aps 100nmx800nm 62 ssa 45 m2
Ceramic Bearings

Posted By shanghailits -

China
Summary: balls silicon nitride ceramic si3n4 zirconium oxide zro2 inner outer rings