15 YEARS JOURNAL ”MECHANICS, TRANSPORT, COMMUNICATIONS” RESEARCH IN MATERIAL SCIENCE, PUBLISHED IN THE JOURNAL ”MECHANICS, TRANSPORT, COMMUNICATIONS” – REVIEW. Part I

Petar K. Kolev; Krasimir T. Krastanov

Scientific paper ID 1756 : 2019/2

15 YEARS JOURNAL ”MECHANICS, TRANSPORT, COMMUNICATIONS” RESEARCH IN MATERIAL SCIENCE, PUBLISHED IN THE JOURNAL ”MECHANICS, TRANSPORT, COMMUNICATIONS” – REVIEW. Part I

Petar K. Kolev, Krasimir T. Krastanov

This paper reviews the research in the field of material science. Scientific analyzes are made on modeling and optimization of technological processes, welding of materials, technological tasks for the development of materials and their technologies

The first part of the analytical review is devoted to an approach developed by researchers at the „Todor Kableshkov“ University of Transport. This approach can help interdisciplinary teams of different higher schools to support the Bulgarian economy and science. Various technological tasks related to the repair of worn surfaces after application of coatings with reinforcing properties have been considered. The refinement of the different tasks and the corresponding decisions lead to the creation of an approach that helps to determine a rational solution in determining effective solutions, which is related to the reduction of energy costs or the raw material used.

The second part of the review analyzes material material studies of lecturers from University of Transport ”Todor Kableshkov” and their colleagues.

A total of 101 papers are analyzed and commented in the review paper, divided respectively into 51 in the first part and 50 in the second part. An emphasis is placed on the contribution of the „Todor Kableshkov“ University of Transport in the development of Bulgarian material science.

The papers viewed and analyzed in this review cover research over a continuous period of twenty-five years.

The review takes into account the accumulated experience of the researchers at the „Todor Kableshkov“ University of Transport, through which it is possible to reach important decisions in the field of material science using universal algorithms.

The preparation of this review on research in this area is dictated by the idea of generalizing the results of theanalyzes carried out and giving in concentrated form information about the results obtained by the authors.

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Висше транспортно училище “Тодор Каблешков” – София ул. ”Гео Милев” №158 1574 София БЪЛГАРИЯoverview metal science material technology weldability efficient solutions rational technological modes.Petar K. Kolev Krasimir T. Krastanov

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