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  1. No Access

    Article

    Thermal Aging of High-Strength Corrosion-Resistant Austenitic Stainless Steel and its Thermal Stability

    Unstabilized nitrogen-containing silicon steel 03Kh18N13S2AM2VFBR-Sh (EP 302M-Sh), intended for heat exchanger tubes operating in contact with heavy liquid-metal coolants and water at temperatures of 350 to 55...

    L. A. Pisarevskiy, A. B. Korostelev, G. A. Filippov in Metallurgist (2021)

  2. No Access

    Article

    Effect of High Strength Structural Steel Structural State on Fracture Resistance

    Fracture resistance of low- and medium-carbon steels depending on type of microstructure (ferritepearlite, bainite, and martensite) and its volume fraction is studied. On the basis of studying the temperature ...

    V. N. Zikeev, O. N. Chevskaya, A. R. Mishet’yan, V. G. Filippov… in Metallurgist (2021)

  3. No Access

    Article

    Effect of Structural State on Tendency Towards Stress Corrosion Cracking of Ultralow-Carbon Martensitic and Low-Alloy Pipe Steels

    Mechanical properties as well as crack resistance and stress corrosion cracking (SCC) resistance parameters of ultralow-carbon martensite steels (ULMS) type 05H2G2B and HSLA pipe steel 10G2FB with a different ...

    A. B. Korostelev, V. G. Filippov, O. N. Chevskaya, I. P. Shabalov in Metallurgist (2021)

  4. No Access

    Article

    Heat Treatment as a Method for Excluding IGSCC for Dn300 RBMK-1000 Pipeline Welded Joints

    Results are given for research performed in order to substantiate an optimum heat treatment regime with the aim of eliminating defect development by an intergranular stress corrosion cracking (IGSCC) mechanism...

    A. N. Romanov, A. G. Derzhavin, K. I. Shut’ko, M. V. Bortnikov… in Metallurgist (2014)

  5. No Access

    Article

    Modification of heat-resistant nickel alloy with a combined inoculator

    Results of analysis are presented for a study of heat-resistant nickel alloy modification with a combined inoculator based on titanium carbonitride. The type of dependence of modified alloy grain size on tempe...

    A. B. Korostelev, S. N. Zherebtsov, I. P. Sokolov, D. A. Chumak-Zhun in Metallurgist (2011)

  6. No Access

    Article

    Magnetometric scanning as a method of diagnosing pipe metal during delayed fracture

    Data are presented on the expediency of internally diagnosing the degradation of pipe metal during delayed fracture by using promising Russian advances in flaw detection. It is proposed that magnetometric scan...

    A. B. Korostelev, D. A. Chumak-Jun, M. I. Alishin, L. Yu. Chuprakova in Metallurgist (2009)

  7. No Access

    Article

    Improving the tribological characteristics of powder steel parts via multicomponent diffusion saturation of working surfaces

    This paper discusses a new method for chemical heat treatment – multicomponent diffusion saturation of the surface of powder-steel products with chromium, silicon, and manganese in order to improve product per...

    A. B. Korostelev, D. A. Chumak-Zhun in Metallurgist (2008)

  8. No Access

    Article

    Improving the service characteristics of powder steel parts via multicomponent saturation of working surfaces

    Multicomponent diffusional saturation with manganese’ chromium’ and silicon has been found to increase the wear resistance and longevity of locking sleeves. Comparative bench tests indicated that treated sleev...

    A. B. Korostelev, D. A. Chumak-Zhun, Zh. V. Eremeeva in Metallurgist (2008)

  9. No Access

    Article

    Selection of quenching conditions for the KhN56MBYuD alloy of electroslag remelting

    1. Heating the KhN56MBYuD alloy before quenching at 980–1180°C for 0.5–2 h helps dissolve the eutectic, increase...

    Yu. A. Bashnin, A. B. Korostelev in Metal Science and Heat Treatment (1993)