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Alexandr Pavlov on Muck Rack

Alexandr Pavlov

As seen in: MDPI, Johnson Matthey Technology Review
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Articles by Alexandr Pavlov

Structural-Phase State of Austenitic 20GL Steel After Thermal Treatment by Normalising and High-Temperature Tempering: Recommendations for improving performance

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By Alyona Russakova, Almira Zhilkashinova, Madi Abilev, Alexandr Pavlov
| Johnson Matthey Technology Review Verified
Recommendations for improving performance View Affiliations Hide Affiliations 1 Sarsen Amanzholov East Kazakhstan University, 34 Tridtsatoy Gvardeiskoy Divizii street, Ust-Kamenogorsk 070002, Republic of Kazakhstan; School of Digital Technology and Artificial Intelligence, Daulet Serikbayev East Kazakhstan Technical University, 19 Serikbayev Street, Ust-Kamenogorsk 070004, Republic of Kazakhstan 2 Sarsen Amanzholov East Kazakhstan University, 34 Tridtsatoy Gvardeiskoy Divizii street,...
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Synthesis and Investigation of Properties of Beryllium Ceramics Modified with Titanium Dioxide Nanoparticles

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By Alexandr Pavlov, Zhuldyz Sagdoldina, Almira Zhilkashinova, Nurtoleu Magazov
| MDPI
2. Materials and Methods Experimental samples were prepared on the basis of micropowders of beryllium oxide with purity 99.9 wt.%, titanium dioxide with purity 99.5 wt.%, and nanopowders of titanium dioxide. The method of obtaining this is based on low temperature combustion of purified TiCl4 in the vapor phase in the presence of a catalyst.
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Structure and Properties of Spark Plasma Sintered SiC Ceramics with Oxide Additives

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By Almira Zhilkashinova, Madi Abilev, Dauren Zhambakin, Alexandr Pavlov
| MDPI
2.4. Spark Plasma Sintering Nanodispersed powders are unstable systems due to the high concentration of crystal lattice defects on the surface and in the bulk of the particle. The particles of such powders are prone to aggregation, which adversely affects the sintering process. Therefore, the introduction of nanoparticles into the composition of the mixture and mixing of its components were carried out in a specially designed impeller-type reactor [15].
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