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  1. mmitpwdba

    How to increase 304 SS hardness

    What about Carpenter's Custom 465? 50 to 60 Rc. See my predicament thread330-24316
  2. mmitpwdba

    atomizer (liquid to powder)

    We ended up using the CPM90V in our prototype, although, corrosion resistance is a concern. Our customer is currently evaluating it in service. The original material appears to be a 15-5 or custom 450. Again abrasive wear was the major concern. Has anyone had any experience with Carpenter's...
  3. mmitpwdba

    atomizer (liquid to powder)

    The only other info. I can offer is that the end product is a powdered cheese. It would seem that the slurry would not be that abrasive but it "chewed" through the original design quickly. I thought one of the Nitronic grades may work. Yes/No? Other web sites have mentioned carbide...
  4. mmitpwdba

    atomizer (liquid to powder)

    Further clarification... The assembly is different sized vaned parts that fit together. And it spins at 14,000 RPM's not 4000 Jeff
  5. mmitpwdba

    atomizer (liquid to powder)

    Yes, I believe it is called a nozzle. It spins at approx. 4000 RPM The liquid originally processed is now more of a slurry and is now causing severe wear to the original design. Jeff
  6. mmitpwdba

    atomizer (liquid to powder)

    Need some material suggestions for an atomizer that changes a liquid into a powder for the food industry. Current material is a 400 series stainless heat treated to 55-60 Rc. This is a multiple part assembly that is experiencing extremely abrasive wear. Machinability is also a concern. Any...
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