caa a22 4500 467982503 CHVBK 20180323112522.0 cr unu---uuuuu 170328e19900801xx s 000 0 eng 10.1007/BF00700713 doi (NATIONALLICENCE)springer-10.1007/BF00700713 Structure and properties of martensitic-aged corrosion resistant steels containing various concentrations of cobalt [Elektronische Daten] [N. Sorokina, N. Pavlenko, N. Andrushova, O. Belyakova, Yu. Rusinovich] Conclusions: 1. The addition of Co to corrosion resistance martensitic-aged steel 03Cr9N9Mo3 leads to an increase in the amount of residual austenite in its structure (to a lesser degree in the quenched state and to a larger degree after aging). There is also an increase in the martensitic aging process. 2. It is necessary to increase the Co concentration to no less than 10% in order to ensure the stability of residual austenite at low temperatures in the strengthened state (after aging). 3. As the Co concentration increases from 0 to 10% the strength of the steel after aging increases from 1220 to 1380 N/mm2 while adequate levels of ductility and impact strength are maintained. 4. At a Co concentration of 5% the hydrogen embrittlement resistance is at a minimum, but as the Co concentration increases to 8-10% it increases to a level characteristic of steels without Co. Plenum Publishing Corporation, 1991 Sorokina N. aut Pavlenko N. aut Andrushova N. aut Belyakova O. aut Rusinovich Yu aut Metal Science and Heat Treatment Kluwer Academic Publishers-Plenum Publishers 32/8(1990-08-01), 598-602 0026-0673 32:8<598 1990 32 11041 https://doi.org/10.1007/BF00700713 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF00700713 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Sorokina N. aut NATIONALLICENCE 700 1- Pavlenko N. aut NATIONALLICENCE 700 1- Andrushova N. aut NATIONALLICENCE 700 1- Belyakova O. aut NATIONALLICENCE 700 1- Rusinovich Yu aut NATIONALLICENCE 773 0- Metal Science and Heat Treatment Kluwer Academic Publishers-Plenum Publishers 32/8(1990-08-01), 598-602 0026-0673 32:8<598 1990 32 11041 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer