You are being redirected because this document is part of your ASTM Compass® subscription.
    This document is part of your ASTM Compass® subscription.


    New Method of Microscopic Inclusions Ratings for Specialty Steels in West Germany

    Published: 0

      Format Pages Price  
    PDF (232K) 12 $25   ADD TO CART
    Complete Source PDF (5.0M) 224 $69   ADD TO CART


    For the determination of the microscopic degree of cleanliness, many charts and evaluation methods are in use internationally.

    A summary of the best elements from the established methods used by the experts in West Germany is described. A procedure is given to the metallographer that sufficiently describes the microscopic degree of cleanliness as to shape, frequency, and size of the inclusions. The result is suitable for a statistic evaluation with modern computers.


    inclusions, ratings, iron alloys, microscopes, slags

    Author Information:

    Barteld, KGH
    Director, Edelstahlwerk Witten AG, Witten/Ruhr, West Germany

    Committee/Subcommittee: A01.28

    DOI: 10.1520/STP32283S