| 摘要 |
A centrifugal separator for solids and fluids can have its vortex chamber and an outlet duct internally aligned as a hard material or wholly formed from a hard material which is preferably selected from the group which consists of sintered titanium carbide, titanium nitride, titanium boride, zirconium carbide, zirconium diboride, niobium carbide, tantalum carbide, chromium carbide, chromium boride, molybdenum silicide, and tungsten carbide with a nickel or cobalt binder, and cubic boron nitride, boron carbide, silicon carbide and corundum.
|
