TY - CONF A1 - Bäßler, Ralph A1 - Weltschev, Margit T1 - UNS S44400 - A low cost and corrosion-resistant alternative to the austenite containing nickel for tank applications T2 - NACE International corrosion conference 2012 (Proceedings) N2 - In Germany the “BAM-List - Requirements for Tanks for the Transport of Dangerous Goods” is the basis for substance-related prototype approvals for tank Containers undertaken by the BAM1 - Federal Institute for Materials Research and Testing. Compatibility evaluations of selected metallic materials as well as of polymeric gasket and lining materials under the influence of approximately 7200 dangerous goods have been published in the BAM-List since 1989. The ferritic Steel UNS S44400 (X2CrMoTil8-10, 1.4521) was originally developed as alternative for the austenitic grade AISI316L (X2CrNiMo 17-12-2, 1.4404). Due to its characteristic profile this Steel was qualified for applications requiring high strength values at concomitant adequate corrosion resistance. Because of the lack of Nickel this Steel is a cost-efficient alternative to the Ni-containing austenites. No corrosion test results of UNS S44400 under the influence of dangerous goods were published in the BAM-List so far. Only data on the behavior of AISI 316L are listed. Therefore test specimens of this Steel were exposed to selected corrosive substances in order to compare both steels. Due to the reduced alloy content a reduced corrosion resistance of the Steel UNS S44400 in acidic substances, such as formic acid, acetic acid and sulfuric acid, in comparison to the austenitic CrNiMosteels was expected but not observed. Tests in an alkaline medium showed sufficient resistance. T2 - NACE International Corrosion Conference 2012 CY - Salt Lake City, USA DA - 01.03.2012 KW - Steel KW - Dangerous goods KW - Transport tanks KW - Duplex steel KW - Corrosion KW - 1.4362 KW - X2CrNiN23-4 PY - 2012 SP - 1-7 (C2012-0001290) AN - OPUS4-25979 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Weltschev, Margit A1 - Werner, Jan A1 - Brandt, S. T1 - Compatibility of high density polyethylene grades with bioethanol-gasoline blends and biodiesel T2 - EUROCORR 2012 - The European corrosion congress T2 - EUROCORR 2012 - The European corrosion congress CY - Istanbul, Turkey DA - 2012-09-09 PY - 2012 SP - 1 EP - 12(?) AN - OPUS4-26534 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -