Could anyone help me to give a physical (idealy quantitative) basis on the evaluation of a demagnetization threshold? We need that the magnetization is low enough not to attract ferrous shavings or filings. Our practical upper limit is 8 Gauss (640 a/m) of residual magnetization.
An other question concerns the best mean of measurement. Indeed, we notice big differences of results depending on the mean of control.
Red Flag Submitted
Thank you for helping keep Eng-Tips Forums free from inappropriate posts. The Eng-Tips staff will check this out and take appropriate action.
Reply To This Thread
Posting in the Eng-Tips forums is a member-only feature.