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Test method for hard chrome electroplating on the engine cylinder bore

Test method for hard chrome electroplating on the engine cylinder bore

Test method for hard chrome electroplating on the engine cylinder bore

(OP)
Dears,

I have to electroplate hard chrome on the bore of an engine cylinder and I need to evaluate the adhesion of the coating.
I want to know which kind of coating adhesion test methods are suitable for cylinder bore? I found the bending method in the Internet search but I am not sure about that. which method is frequently applied by the engine cylinder manufacturers?
I read ASTM B571 standard but it does not say any thing about application cases of each test method.

Your immediate answering is appreciated very much.

Best regard,
Vahid

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