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7 Result(s)

within V. G. Lapteva Remove this filter Materials Science Remove this filter Metallic Materials Remove this filter

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  1. No Access

    Article

    Mechanical Properties of Surface Layers of Structural Steels After Nitriding and Possibilities of Adaptation of Their Nanostructure to Contact Deformation

    The mechanism of plasticity of surface layers of structural steels after nitriding that yields nanosize particles with incoherent boundaries is considered with allowance for the possibility of adaptation diffu...

    L. I. Kuksenova, S. A. Polyakov, V. G. Lapteva… in Metal Science and Heat Treatment (2015)

  2. No Access

    Article

    Physical fundamentals of criterial estimation of nitriding technology for parts of friction units

    Characteristics of the structure and properties of surface layers of nitrided structural steels and alloys, which affect the level of surface fracture under friction, are studied. A generalized structural para...

    L. I. Kuksenova, S. A. Gerasimov, V. G. Lapteva… in Metal Science and Heat Treatment (2013)

  3. No Access

    Article

    Structure and wear resistance of nitrided multicomponent bcc and fcc iron alloys

    Regular features of changes in the structure, hardness, and wear resistance of diffusion layer are studied as a function of the composition of alloys with austenitic and ferritic matrices. Relationships betwee...

    L. I. Kuksenova, M. S. Alekseeva, V. G. Lapteva… in Metal Science and Heat Treatment (2010)

  4. No Access

    Article

    Wear resistance of gasobaric nitrided layers on steel 12Kh18N10T

    The structure, hardness, phase composition, and wear intensity of the nitrided layer on steel 12Kh18N10T formed in a medium of nitrogen at a pressure of 160 MPa at a temperature of 1150°C with a hold of 3 h ar...

    S. A. Gerasimov, M. A. Gress, V. G. Lapteva… in Metal Science and Heat Treatment (2008)

  5. No Access

    Article

    Structure and Wear Resistance of Nitrided Steel

    The effect of the temperature of preliminary tempering and gas nitriding on the wear resistance and structure of surface layers of steel 38Kh2MYuA is investigated. Triboengineering and structural characteristi...

    L. I. Kuksenova, V. G. Lapteva, E. V. Berezina… in Metal Science and Heat Treatment (2004)

  6. No Access

    Article

    Problems of surface engineering in forming a wear-resistant structural state of metallic materials

    L. I. Kuksenova, L. M. Rybakova, V. G. Lapteva in Metal Science and Heat Treatment (1999)

  7. No Access

    Article

    Wear resistance and fatigue strength of steels after low-temperature carbonitriding

    1. Low-temperature carbonitriding provides a significant increase in wear resistance and fatigue strength of par...

    S. S. Iskhakov, V. G. Lapteva, L. M. Semenova… in Metal Science and Heat Treatment (1981)