Thread: Overdue update!
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Old 09-11-21, 15:54
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Niels V Niels V is offline
Niels Vegger
 
Join Date: Feb 2008
Location: Copenhagen, Denmark
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Yes there are always pro and cons to any treatment process.
For something like engine parts I personally would lean towards, water polishing or dry ice blasting, as these would leave a minimum of residue.

I am not sure about how the production process or materials of the Flathead crankshaft, something like case hardened journals could be susceptible hydrogen embrittlement.

Sadly I cannot ask my professor in surface treatment and material science any more.
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