caa a22 4500 467981795 CHVBK 20180323112520.0 cr unu---uuuuu 170328e19901201xx s 000 0 eng 10.1007/BF00700076 doi (NATIONALLICENCE)springer-10.1007/BF00700076 Effect of heat treatment schedules on the resistance to brittle failure of low-alloy plate steel 09G2S [Elektronische Daten] [V. Goritskii, G. Shneiderov, T. Zaitseva] Conclusions: 1. Preparation in plate steel 09G2S with water quenching and tempering at 600-680°C of a structure of temper sorbite and polygonal ferrite provides compared with normalizing (ferrite + pearlite) a marked increase in its strength properties and resistance to brittle failure. 2. The greatest cold resistance and specific work for ductile crack propagation of plate steel 09G2S occurs after quenching and tempering at 630±20°C. 3. With the aim of improving the reliability of blast furnace jackets against formation of extended brittle cracks it is desirable to use steel 09G2S for the uncooled zone of the bottom in the temper hardened condition, which exhibits improved strength and cold resistance compared with normalized steel. Plenum Publishing Corporation, 1991 Goritskii V. aut Shneiderov G. aut Zaitseva T. aut Metal Science and Heat Treatment Kluwer Academic Publishers-Plenum Publishers 32/12(1990-12-01), 891-895 0026-0673 32:12<891 1990 32 11041 https://doi.org/10.1007/BF00700076 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF00700076 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Goritskii V. aut NATIONALLICENCE 700 1- Shneiderov G. aut NATIONALLICENCE 700 1- Zaitseva T. aut NATIONALLICENCE 773 0- Metal Science and Heat Treatment Kluwer Academic Publishers-Plenum Publishers 32/12(1990-12-01), 891-895 0026-0673 32:12<891 1990 32 11041 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer