TY - CONF A1 - Schwenk, D. A1 - Subaric-Leitis, Andreas ED - Pohl, M. T1 - Qualitätskennzahlen bei der Prüfung und Kalibrierung von Werkstoffprüfmaschinen T2 - DGM-Tagung Werkstoffprüfung 2010 CY - Neu-Ulm, Deutschland DA - 2010-12-02 KW - Spannweite KW - Standardabweichung KW - Materialprüfmaschine PY - 2010 SP - 275 EP - 280 AN - OPUS4-22700 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Schwenk, D. A1 - Subaric-Leitis, Andreas T1 - QS-Kennwerte von Werkstoffprüfmaschinen T2 - Fachausschuss 12 der AWT und Arbeitskreis Härteprüfung der DGM CY - Wiesbaden, Germany DA - 2010-10-13 PY - 2010 AN - OPUS4-22812 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Chudoba, T. A1 - Schwenk, D. A1 - Reinstädt, P. A1 - Griepentrog, Michael T1 - High-Precision Calibration of Indenter Area Function and Instrument Compliance N2 - The accuracy and comparability of nanoindentation results depend significantly on the calibration of area function and instrument compliance. The area function results should not depend on the reference material used or on the calibration method (direct or indirect). This has been investigated for 18 different Berkovich tips. A novel calibration method is proposed that confirms the material independence of the area function and gives a force-dependent instrument compliance function. An agreement between direct and indirect calibration could only be achieved by considering a radial displacement correction. Further, it is shown that the transition range from a spherical cap to the correct face angle of the pyramid can extend to a depth of more than 250 nm. A better parameter for the indenter than the tip radius is the offset of the contact radius to the radius of an ideal tip at a depth where the correct face angle is reached. KW - Nanoindentation KW - Calibration KW - Indenter area function KW - Instrument compliance PY - 2022 U6 - https://doi.org/10.1007/s11837-022-05291-3 SN - 1047-4838 VL - 74 IS - 6 SP - 2179 EP - 2194 PB - Springer AN - OPUS4-55849 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Schwenk, D. A1 - Subaric-Leitis, Andreas T1 - Characteristic quality parameters of measurement - verification and calibration of material testing machines T2 - IMEKO 2010 TC3, TC5 and TC22 Conferences - Metrology in modern context CY - Pattaya, Chonburi, Thailand DA - 2010-11-22 KW - Span KW - Standard deviation KW - Material testing machines PY - 2010 SP - 129 EP - 132 AN - OPUS4-22954 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Schwenk, D. A1 - Subaric-Leitis, Andreas T1 - Qualitätskennzahlen bei der Prüfung und Kalibrierung von Werkstoffprüfmaschinen T2 - Tagung Werkstoffprüfung 2010 der DGM CY - Neu-Ulm, Germany DA - 2010-12-02 PY - 2010 AN - OPUS4-22463 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Schwenk, D. A1 - Repp, I. A1 - Magin, W. A1 - Chudoba, T. A1 - Rehmer, Birgit A1 - Griepentrog, Michael A1 - Subaric-Leitis, Andreas A1 - Bosch, G. A1 - Aegerter, J. A1 - Hein, S.B. A1 - Pelz, K. A1 - Schmidt, H. A1 - Nake, K. A1 - Steinborn, C. A1 - Schneider, D. A1 - Irretier, A. A1 - Dalgic, M. A1 - Holzer, H. A1 - La Paglia, G. T1 - Ringvergleich: Bestimmung des E-Moduls nach verschiedenen Prüfverfahren T2 - HK 2015 HärtereiKongress CY - Cologne, Germany DA - 2015-10-28 PY - 2015 AN - OPUS4-35044 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -