Subsurface analysis of EV parts
A client was concerned about potential WEC failure on transmission bearings and, after the EV transmission had been through its normal testing, it was disassembled and sent to us for a thorough analysis.
We conducted a thorough subsurface analysis, looking for subsurface features such as butterflies, inclusions, and crack network.
The results gave the client confidence that they could prevent the formation of white etching cracks in the transmission – and that they weren’t lurking undetected, only for the part to fail when it reached service.
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