coating of aluminum cylender |
11-10-2011, 07:43 PM
Post: #1
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coating of aluminum cylender
Hi
What is the best coating for inside of aluminum cylender for engine of small aircraft? material of involved ring is Iron(42-45HRC). I coated with Cr3C2-NiCr but afer 1-2 hrs test some scratchs seen on the coated surface. what is your idea about NiCr(80/20) coating? Regards. | |||
11-12-2011, 08:29 PM
Post: #2
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RE: coating of aluminum cylinder
Hi ehsan
Quote:I coated with Cr3C2-NiCr but afer 1-2 hrs test some scratchs seen on the coated surface. I doubt it would be any better, I think probably a lot worse. Quote:What is the best coating for inside of aluminum cylender for engine of small aircraft? Difficult to answer (even knowing all the missing information that is really required), but I would probably put an iron/molybdenum coating on my list to try. Regards Gordon www.gordonengland.co.uk www.surfaceengineer.co.uk Photography Obsession | |||
11-13-2011, 01:26 PM
Post: #3
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RE: coating of aluminum cylinder
Dear Gordon
Let me know all of your info that you need. Our process is HVOF,cylender is same as motorcycle cylenders,.... Regards. | |||
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