TY - JOUR A1 - Hecht, Andreas A1 - Thiel, Ralf A1 - Neumann, Eberhard A1 - Mundry, Eberhard T1 - Nondestructive Determination of Grain Size in Austenitic Sheet by Ultrasonic Backscattering JF - Materials evaluation PY - 1981 SN - 0025-5327 VL - 39 IS - 10 SP - 934 EP - 938 PB - Society for Nondestructive Testing CY - Columbus, Ohio AN - OPUS4-33311 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -