TY - JOUR A1 - Rimarski, Walther A1 - Pleus, Bernhard A1 - Friedrich, A1 - Streb, Edmund A1 - Noack, A1 - Kemper, Hugo A1 - Hoffmann, A1 - Konschak, Martin T1 - Gastechnische Arbeiten - Verhütung von Unfällen bei der Verwendung von Acetylen - Messung der Explosionsdrucke von reinem, mit Wasserdampf und Acetondampf gesättigtem Acetylen - Vergleich der gefundenen mit den errechneten Werten PY - 1929 SN - 0368-1785 VL - VII SP - 61 EP - 62 PB - Verl. Chemie CY - Berlin AN - OPUS4-41813 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Rimarski, Walther A1 - Pleus, Bernhard A1 - Friedrich, A1 - Streb, Edmund A1 - Noack, A1 - Kemper, Hugo A1 - Hoffmann, A1 - Konschak, Martin T1 - Gastechnische Arbeiten - Verhütung von Unfällen bei der Verwendung von Acetylen - Messung der Explosionsdrucke von reinem, mit Wasserdampf und Acetondampf gesättigtem Acetylen - Zusammenfassung PY - 1929 SN - 0368-1785 VL - VII SP - 63 EP - 63 PB - Verl. Chemie CY - Berlin AN - OPUS4-41814 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Rimarski, Walther A1 - Pleus, Bernhard A1 - Friedrich, A1 - Streb, Edmund A1 - Noack, A1 - Kemper, Hugo A1 - Hoffmann, A1 - Konschak, Martin T1 - Gastechnische Arbeiten - Verhütung von Unfällen bei der Verwendung von Acetylen - Die Temperaturen des explosiblen Zerfalls von Acetylen in Abhängigkeit vom Druck und von der Strömungsgeschwindigkeit PY - 1929 SN - 0368-1785 VL - VII SP - 63 EP - 64 PB - Verl. Chemie CY - Berlin AN - OPUS4-41815 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Rimarski, Walther A1 - Pleus, Bernhard A1 - Friedrich, A1 - Streb, Edmund A1 - Noack, A1 - Kemper, Hugo A1 - Hoffmann, A1 - Konschak, Martin T1 - Gastechnische Arbeiten - Verhütung von Unfällen bei der Verwendung von Acetylen - Die Temperaturen des explosiblen Zerfalls von Acetylen in Abhängigkeit vom Druck und von der Strömungsgeschwindigkeit - Beschreibung der Apparatur PY - 1929 SN - 0368-1785 VL - VII SP - 64 EP - 66 PB - Verl. Chemie CY - Berlin AN - OPUS4-41816 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Rimarski, Walther A1 - Pleus, Bernhard A1 - Friedrich, A1 - Streb, Edmund A1 - Noack, A1 - Kemper, Hugo A1 - Hoffmann, A1 - Konschak, Martin T1 - Gastechnische Arbeiten - Verhütung von Unfällen bei der Verwendung von Acetylen - Die Temperaturen des explosiblen Zerfalls von Acetylen in Abhängigkeit vom Druck und von der Strömmungsgeschwindigkeit - Versuchsergebnisse PY - 1929 SN - 0368-1785 VL - VII SP - 66 EP - 70 PB - Verl. Chemie CY - Berlin AN - OPUS4-41817 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Rimarski, Walther A1 - Pleus, Bernhard A1 - Friedrich, A1 - Streb, Edmund A1 - Noack, A1 - Kemper, Hugo A1 - Hoffmann, A1 - Konschak, Martin T1 - Gastechnische Arbeiten - Verhütung von Unfällen bei der Verwendung von Acetylen - Die Temperaturen des explosiblen Zerfalls von Acetylen in Abhängigkeit vom Druck und von der Strömungsgeschwindigkeit - Verhalten des Acetylens bei adiabatischer Kompression PY - 1929 SN - 0368-1785 VL - VII SP - 70 EP - 71 PB - Verl. Chemie CY - Berlin AN - OPUS4-41818 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Matschat, Ralf A1 - Kipphardt, Heinrich A1 - Recknagel, Sebastian A1 - Noack, Siegfried ED - Abiko, K. ED - Takaki, S. T1 - Activities of Division "Inorganic Chemical Analysis; Reference Materials" of BAM in the Field of Analysis of Metals T2 - 9th international conference on ultrahigh-purity base metals CY - Sendai, Japan DA - 2002-10-14 PY - 2002 SP - 297 EP - 302 CY - Sendai AN - OPUS4-1602 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Recknagel, Sebastian A1 - Noack, Siegfried A1 - Steiger, Thomas A1 - Kipphardt, Heinrich A1 - Matschat, Ralf T1 - International comparability of determination of mass fractions of chromium, copper, iron, manganese and zinc in aluminium alloy: Comité consultatif pour la quantité de matière key comparison K42 N2 - The degree of equivalence within the participating national metrology institutes for the measurement results of the mass fractions of the analytes Cr, Cu, Fe, Mn and Zn in an aluminium alloy was assessed. This interlaboratory comité consultatif pour la quantité de matière key comparison (CCQM-K42) was organised as an activity of the Inorganic Analytical Working Group of CCQM. In total seven laboratories participated, six of them for all analytes. Measurands were the mass fractions of the analytes in a range of 0.05 and 0.2%. As an outcome the consistency of the results for all elements investigated was acceptable, hence satisfactory comparability was established. An aluminium based certified reference material—undisclosed to the analysts which one it was—was used as test sample. For the purpose of this study homogeneity was tested at BAM. Each laboratory was free to choose any analytical method they wanted to use for the analysis. Consequently various methods of measurement were employed: instrumental neutron activation analysis, X-ray fluorescence spectrometry (XRF) using fused cast-bead method combined with reconstitution technique, inductively coupled plasma optical emission spectrometry (ICP OES) and inductively coupled plasma mass spectrometry. Metrological traceability of the measurement results to the SI unit had to be demonstrated. Therefore, methods such as spark OES or XRF (without fused cast-bead technique)—both of them being most important methods for the analysis of metals and alloys in industrial laboratories—could not be used in the frame of the key comparison. KW - Aluminium alloy KW - International comparison KW - CCQM-K42 KW - Key comparison PY - 2010 DO - https://doi.org/10.1007/s00769-010-0641-5 SN - 0949-1775 SN - 1432-0517 VL - 15 IS - 7 SP - 401 EP - 407 PB - Springer CY - Berlin AN - OPUS4-21628 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Jaunich, Matthias A1 - Hagenow, Peter A1 - Kasparek, Eva Maria A1 - Kömmling, Anja A1 - Noack, Volker A1 - Völzke, Holger A1 - Wolff, Dietmar T1 - Requirements for the use of elastomer seals in casks for final disposal of low and intermediate level waste N2 - Elastomer seals are widely used as barrier seals in containers for low and intermediate level radioactive waste and in some countries for spent fuel transportation casks. Depending on the area of use, the rubber materials have to demonstrate proper sealing performance with regard to mechanical, thermal and environmental conditions as well as irradiation during the entire operation period. In Germany the low and intermediate level radioactive waste is planned to be disposed in the Konrad repository in standardized containers. Many of these containers use an elastomer seal between lid and container body. Depending on the radiactive inventory and a possible containment of the waste in inner barrels and/or concrete structures, such containers may require a specific leak tightness. In such cases, specified leakage rates are shall not be exceeded by the the seals to keep potential activity releases from the inventories well below defined limits. Generally, all waste containers have to fulfill the waste acceptance criteria for the Konrad repository as defined by the reports BfS SE-IB-29/08 and SE-IB-30/08. From these criteria several requirements for seal performance are derived. The seals have to: - ensure full functionality until final container disposal, - maintain its function in case of a thermal or mechanical accident, - ensure encapsulation also at -20 °C. This combination of requirements is challenging especially as a seal exchange, which is typical for many other applications, is hardly possible and thus a sound understanding of how to perform safety evaluation of containers is required. Therefore BAM has initiated investigations on elastomer seal behaviour. This work focuses on low temperature behaviour and sealing performance concerning static conditions as well as partial loss of compression and ageing of elastomer seals. Concerning ageing, property changes caused by long-term thermooxidative conditions as well as gamma irradiation are investigated. This contribution presents an overview and explanation of the aims of the ongoing research and gives an update of the most relevant results. T2 - 13th Internationales Symposium "Konditionierung radioaktiver Betriebs- und Stillegungsabfälle CY - Dresden, Germany DA - 22.03.2017 KW - Disposal KW - Konrad repository KW - Seal PY - 2017 SP - 595 EP - 601 AN - OPUS4-39870 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Erhard, Anton A1 - Völzke, Holger A1 - Noack, Volker A1 - Weber, Wolfgang A1 - Wolff, Dietmar A1 - Rittscher, D. A1 - Schmidt, H. T1 - Construction of long term interim storage facility for nuclear reactor compartments of submarines: German support for utilisation of nuclear submarines in Russia KW - Interim storage facility KW - Nuclear reactor compartments of submarines KW - Building of the storage facility KW - Transportation of heavy compartments PY - 2008 SN - 1746-5095 SN - 1746-5109 SN - 0957-476X VL - 19 IS - 2 SP - 117 EP - 121 PB - Ramtrans Publ. CY - Ashford AN - OPUS4-17708 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -