DEPARTMENT 3. Frictional materials science

Department structure:

• Sector 3.1 “Vibroacoustics of materials and friction units”
• Staff - 11, including D.Sc. - 1, Ph.D. – 4

FUNDAMENTAL INVESTIGATIONS

• Frictional materials science, methods of monitoring structure of composite materials and shaping processes of items;
• modeling of vibration-absorbing structures of composite materials for tribojoints; investigation of vibroacoustic phenomena at nonstationary conditions of friction;
• modeling of heat generation at nonstationary friction, development of numerical methods for determining the temperature fields in the frictional interaction of solids in the oil environment;
• Modeling of laminated sound-absorbing structures; development of sound-absorbing materials based on native components.

APPLIED INVESTIGATIONS

• eco-friendly heat-resistant friction material for stationary and nonstationary friction;
• materials and technologies for recovering volume and surface defects of metal parts, technological equipment and pipelines;
• optimization of techniques of noise and vibration absorbing materials used in engineering and construction;
• thermal design of brakes and friction units.

DEVELOPMENTS

• Materials and manufacturing methods of frictional materials, pads for brake units, clutches and transmissions;
• Materials and manufacturing methods of friction discs for multidisc oil-cooled brakes and transmissions of hydromechanical gearboxes, clutches, couplings, power take-off shafts of vehicles;
• Friction composites based on fluoroplastics and techniques of their molding into parts for stationary friction joints used in engineering equipment for manufacture of metal cord, chemical fibers and textile;
• Sound-absorbing and damping composites based on natural and polymer fibers;
• High-strength composites and methods of processing thermosetting plastics into items by forward extrusion;
• Formulas of compositions and technology of reconditioning surface and volume defects of metal equipment;
• engineering methods of calculating thermal loading of friction pairs

SERVICES

Отдел «Фрикционное материаловедение» аккредитован в Национальной системе аккредитации Республики Беларусь на соответствие требованиям ГОСТ ISO/IEC 17025-2019 (ISO/IEC 17025:2017)

(аттестат аккредитации, удостоверяющий независимость и компетентность в выполнении работ по оценке соответствия в области аккредитации № BY/112 1.0963 от 25 октября 2004 года)

Область аккредитации:

• материалы и изделия строительные звукопоглощающие и звукоизоляционные;
• рабочие места;
• помещения жилых и общественных зданий, вибрация, шум, микроклимат, освещенность.
• Дорожные покрытия для испытательных треков

Сведения о возможностях отдела проводить испытания согласно области аккредитации

Анкета опроса потребителей

FUNDAMENTAL PUBLICATIONS

1. Balakin V.A., Sergienko V.P. Thermal designes of brakes and friction units. Gomel, MPRI NASB, 1999.
2. Sergienko V.P., Bukharov S.N. Vibration and noise at nonstationary processes of friction. Minsk, Belarusian science, 2012.
3. Sergienko V.P., Bukhrov S.N. Nouse and Vibration in Friction Systems. – Cham / Heidelberg / New York / Dordrechr / London, Springer Series in Material Science (electronic resource) 2015. – V.212, 251 p.
4. Barkanov E., Mihovski M., Sergienko V. Innovative solution in repair of gas and oil pipelines. – Bulgarian society for non-destructive testing publishers, Sofia, 2016.