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  • Users: Jeremya
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  1. Jeremya

    Tips to get the Rmr superfinishing requirement on HVOF Tungsten Carbide coating(landing gear equipm)

    Hello guys, We bought a new automatic superfinishing machine after grind. We need to finish Tungsten Carbide (10% Cobalt, 4% chromium) to the following parameters: Ra= 4 µin max Rz= 40 µin max Rp= 8 µin max Rmr(Tp)= 70-95% @ .25 Rz deep We are getting good results with all parameters but fail...

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