Cobalt Alloy is a Cobalt-Chrominum "superalloy" , they are resistance to wear ,corrosion and galling ,
also retain these properties in high temperature . that's why it is super .
Cobalt Alloy impeller is designed for automobile engine especially some advanced automobile.
As its excellent wear and high temperature resistance.
We made is by CoCrW alloy and grade Co 06 and production process injection moulding .
This design has not used to real production and welcome to discuss it with our engineer .