Skip to main content

9 Result(s)

within L. G. Litvin Remove this filter

and

  1. No Access

    Article

    Formation of copper-containing fiber composite materials for microwave radiation screens

    A new method is proposed for the synthesis of radio-wave-absorbing metal-containing composite materials based on polyacrylonitrile fibers. The interaction of electromagnetic radiation with samples of machine-k...

    L. G. Litvin, V. A. Bogush in Technical Physics Letters (2009)

  2. No Access

    Article

    Use of mathematical statistics methods in the development of the technology of chamotte-based concrete heat-insulating products

    Results of studies carried out with the use of the methods of mathematical statistics and aimed at the development of the technology of pressed chamotte-based concrete heat-insulating products with an apparent...

    L. G. Litvin, N. M. Kvasman, N. V. Pitak, Ya. Z. Shapiro in Refractories (1994)

  3. No Access

    Article

    Technological aspects of the chamotte concrete based heat insulating products

    Ya. Z. Shapiro, L. G. Litvin in Refractories (1991)

  4. No Access

    Article

    Improving the briquetting method for high-alumina cement

    In the production of high-alumina cement from fine mixtures to obtain clinker with a strength sufficient for mechanization of its removal from the press it is necessary to add strengthening additions. Firing o...

    Ya. Z. Shapiro, L. G. Litvin, T. P. Kupalova in Refractories (1989)

  5. No Access

    Article

    Kinetics of the solid-phase reactions occurring during the production of clinker of a high-alumina cement by sintering

    N. V. Pitak, L. G. Litvin, Ya. Z. Shapiro, A. N. Gaodu, A. P. Nikonova in Refractories (1988)

  6. No Access

    Article

    Experience with producing high-alumina cement by calcination in a shaft furnace

    A. P. Bakalkin, N. V. Pitak, Ya. Z. Shapiro, L. G. Litvin, A. N. Gaodu… in Refractories (1986)

  7. No Access

    Article

    Obtaining high-alumina cement at the semiluksk refractories factory

    We demonstrate that it is, in principle, possible to obtain refractory high-alumina cement on industrial equipment at the Semiluksk refractories factory. Technological parameters were developed for preparing r...

    A. P. Bakalkin, Ya. Z. Shapiro, M. N. Sorin, L. G. Litvin, T. P. Kupalova… in Refractories (1986)

  8. No Access

    Article

    A high-alumina cement with a low impurity content

    The possibility is shown of production of high-alumina cement with high-strength properties and a low impurity content from clinker produced by different methods.

    A. P. Bakalkin, Ya. Z. Shapiro, L. G. Litvin, A. N. Gaodu, V. S. Prasko… in Refractories (1986)

  9. No Access

    Article

    Anorthite lightweight refractories for service in carbon-containing media

    The authors have developed a procedure for making anorthite lightweight artifacts with an apparent density of 0.5 g/cm3 and a low iron oxide content, permitting their service in carbon-containing reducing media u...

    L. A. Dergaputskaya, A. N. Gaodu, L. G. Litvin in Refractories (1980)