Researches

Radiation resistance radiation-defensive the ferrous composites in the gamma fields

Radiation resistance of ferrous composites on the basis of natural of magnetite concentrates КМА in powerful torrents γ-radiances (to 25 MGy is in-process probed.

Carrying out expert evaluations and updating business plans and feasibility studies of investment projects for the production of continuous basalt fiber, staple fiber and basalt composite products.

Rates of propagation of cross-section ultrasonic pressure waves, Young’s modules and alteration, a mechanical strength of designed aggregates are learnt. Advantage developed RPK in comparison with traditional reactor concrete is established.

Deformations can develop to a dangerous unstable state, up to the destruction of the protective material. The experiments showed that the introduction of basalt fiber (1 wt.%) In the REK helps to prevent the development of micro-cracks in the material.

  • R.N. Yastrebinsky, Belgorod State Technological University. V.G. Shukhov
  • V.I. Pavlenko, Belgorod State Technological University. V.G. Shukhov
  • A.V. Karnauhov, Belgorod State Technological University. V.G. Shukhov
  • A.V. Yastrebinskya, Belgorod State Technological University. V.G. Shukhov

Countries: Russia

Industries: Construction

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