Link for citation: Rofida Hamad Khalifa Hamad, Nikitenkov N.N., Kudiyarov V.N. Calculation of nuclear fuel cladding internal coating thickness emergency resistant element. Bulletin the Tomsk Polytechnic University. Geo Аssets Engineering, 2023, vol. 334, no. 6, рр.27-34. In Rus. The relevance study lies in need to create an reactors, based on consequences accidents Chernobyl and Fukushima. spec...

Ni35 + 20% SiC Ni/MoS2 self-lubricating coatings were fabricated on a grade 45 steel surface by laser cladding to obtain better comprehensive performance of wear resistance and corrosion resistance. The macroscopic morphology, microstructure, microhardness, phase composition, the investigated. results show that microstructure layer is dense, mainly composed cellular crystal equiaxed crystal; av...

The optimal process parameters of ultrasonic-assisted processing were studied to further improve the molding quality and mechanical properties Ni60/WC-TiO2+La2O3 composite coating. A single-factor experiment was used explore influences ultrasonic vibration frequencies on microstructure, elemental composition, phase hardness, wear resistance coating using scanning electron microscopy (SEM), an X...

The CrS/NbC Co-based self-lubricating composite coatings were successfully fabricated on Cr12MoV steel surface by laser clad Stellite 6, WS₂, and NbC mixed powders. The phase composition, microstructure, and tribological properties of the coatings ware investigated by means of X-ray diffraction (XRD), scanning electron microscopy (SEM), and energy dispersive spectrometer (EDS), as well as dry s...