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Non Destructive Testing and Evaluations Discuss methods of NDT/NDE on your equipment. Methods such as dye penetrate testing, UT, ET, borescope inspections, etc.

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11-06-2009

roozbehsahabi roozbehsahabi is offline

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crack standard

Hi
As you know every turbine has a NDI handbook that describes the procedure and limits to find the cracks and other damage. These limits depend on the r.p.m , temperature and other factors that I don’t know .But for the turbines that we haven’t any document, we haven’t any limits. Now does anyone know a reference standard about these limits?

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