Active Standard: E112 - 12
Clean-up of inconsistencies in the standard that have occurred with many revisions since 1955 is needed. Also, I am adding and improving the addition of the Saltykov rectangle for planimetric grain size measurements.
KeywordsALA grain size; anisotropy index; area fraction; ASTM grain size number; calibration; equiaxed grains; etchant; grain boundary; grains; grain size; intercept count; intercept length; intersection count; non-equiaxed grains; twin boundaries ;
George Vander Voort
Ballot Item Approved as E112-2013 and Pending Publication