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Conference Introduction CONFERENCE INTRODUCTION 10-th International Conference “ADVANCED MATERIALS AND TECHNOLOGIES: FROM IDEA TO MARKET”, sponsored by National Academy of Sciences of Ukraine (NASU), Chinese Academy of Sciences (CAS), and NingboMunicipal Government, will be organized byFrantsevich Institute for Problems of Materials Science of National Academy of Sciences of Ukraine (IPMS NASU)and Ningbo Institute of Materials Technology and Engineering of Chinese Academy of Sciences (CNITECHCAS) and Ninghai County Government under the support of Ningbo Frantsevich Material Research Institute and Chinese Science and Technology Center of IPMS NASU. Ningbo is a unique city that takes new materials industry as the first pillar industry. It has planned the largest new material science and technology campus in China, occupying an area of 55 square kilometers. The CNITECH of CAS is a leading research institute in transforming R&D achievements of new materials into industrial applications. The idea of this conference is based on traditions of two previous big International Materials Science Forums: “Materials and coatings for extreme environments” and “International conference on hydrogen materials science and chemistry of carbon nanomaterials”, which were organized in Crimea (Ukraine) since 2000 and 1987 respectively. This international conference will accelerate the international cooperation of China and Central and Eastern Europe in the fields of science and technology, materials science innovations, personnel training and transfer of scientific and technological achievements in the field of new advanced materials. One of the peculiarities of this conference is the organization of joint applied scientific sessions with the representatives of Chinese industrial sector with the possibility of discussions of the main points of technical requirements from industry and the way of their achievements from scientific community. Such joint cooperation is the base of innovative development in domestic and international scale. THE MAIN CONFERENCE TOPICS (title of sessions): A. Metal-based materials and composites. B. Magnetic materials. C. Ceramic-based materials and composites. D. Polymer-based materials and composites. E. Advanced technologies for recycling of industrial wastes. F. Materials and technologies for extreme environments including coatings. G. Biomaterials and biotechnologies. H. Materials for hydrogen technologies and fuel cells. I. Materials for energy applications J. Nanomaterials and nanotechnologies. K. Technical needs and requirements for new materials from industrial representatives of China. L. Scientific, organization and information problems of cooperation between scientists in the field of materials science. 2 GENERAL CHAIRS: Yuriy Solonin -Academician of National Academy of Sciences of Ukraine, prof., Director of IPMS NASU Zhengren Huang- Prof., Director of CNITECH, CAS TECHNICAL PROGRAM CHAIRS: Gennadii Bagliuk – Dr. of Sciences, prof., Deputy Director of IPMS NASU Runwei Li – Prof., Deputy Director of CNITECH CONTACTS WITH UKRAINIAN NATIONAL ORGANIZATION GROUP: Dr. Iryna Bilan, IPMS NASU e-mail: [email protected] CONTACTS WITH CHINESE NATIONAL ORGANIZATION GROUP: Xuxia Zhao, CNITECH e-mail: [email protected] OFFICIAL LANGUAGE OF THE CONFERENCE – ENGLISH LOCAL ORGANIZATION GROUP: Mr. Ye Hongguang - Chinese Science and Technology Center of IPMS NASU Dr. Oleh Sydorchuk - Chinese Science and Technology Center of IPMS NASU Dr. Oleksandr Demidik - Chinese Science and Technology Center of IPMS NASU Dr. Denys Myroniuk - Chinese Science and Technology Center of IPMS NASU Dr.Vitalii Voropaiev - Chinese Science and Technology Center of IPMS NASU Dr.Volodymyr Konoval - Chinese Science and Technology Center of IPMS NASU Dr. Yurii Fedoran - Chinese Science and Technology Center of IPMS NASU 3 PLENARY SESSION ________________________________________________________________________ ADDITIVE METALLURGICAL TECHNOLOGIES IN THE REPUBLIC OF BELARUS: POWDER PRODUCTION AND MANUFACTURE OF PARTS Ilyushchanka А. Powder Metallurgy Institute, Minsk, Republic of Belarus The first experience in the field of selective laser melting of spherical titanium powders in Belarus was obtained in 2001 in conjunction with the Powder Metallurgy Institute of the National Academy of Sciences of Belarus (Minsk) and the Institute of Technical Acoustics of the National Academy of Sciences of Belarus (Vitebsk). A feature of this technology was the defocusing of the laser beam and the movement of the platform with powder only along the Z axis. By 2005, the Powder Metallurgy Institute and the Institute of Physics of the National Academy of Sciences of Belarus produced a unit for selective laser sintering of metallic powders, which to a greater extent comes close to modern machines: the process takes place on a vertically moving technological platform with powder placed in a working chamber with a protective argon atmosphere; the optical system allows scanning with a laser beam in a horizontal plane along a specified path; monitoring of the sintering zone is carried out with a video camera; temperature control in the laser impingement point is carried out by means of a computer that also controls the operation of the unit in real-time mode. The Scientific Center for Special Powders and 3D Printing was founded at the Powder Metallurgy Institute in 2017. A plant of vacuum induction melting and atomization with inert gas JT-QWH-25KG was mounted and commissioned at the Institute to develop and study the processes of producing powders for 3D printing. The metallurgical 3D printer ProX DMP 300 was mounted and put into operation for the development of manufacturing technologies and production of parts for aerospace and special equipment. The Institute has research equipment for studying the processes of powder production by spraying and MASHS method: mixers, activator devices, attritors; planetary, jet and vibrating mills; SHS-reactors, pneumatic classifiers of various capacities for separation of powders of a narrow fraction. There are also a high-temperature vacuum furnace T-22X24-GG- 2900-VM-G and hot isostatic pressing equipment AIP6-30 HOT AMERICAN ISOSTATIC PRESSES to study the post-processing processes of samples moulded by selective laser melting. 4 PLENARY SESSION ________________________________________________________________________ SYNTHESIS, PROPERTIES AND APPLICATION OF NANOSTRUCTURED FERROMAGNETIC MATERIALS Belous A. Vernadskii Institute of General and Inorganic Chemistry of NASU, Kyiv, Ukraine This study is devoted to the synthesis, investigation of properties and analysis of the possibility to use of three types of materials based on: M-type barium hexaferrite, ferrites with the spinel structure and lanthanum-strontium manganites with the perovskite structure. Nanostructured ferromagnetic materials are the weakly agglomerated nanoparticles, films, multilayer and periodical structures as well as polycrystalline materials based on nanoparticles, which have unique properties. Single-domain, weakly agglomerated nanoparticles of Ba-hexaferrite were synthesized via sol-gel method and by precipitation from solutions. It was studied the effect of fractal structure in the amorphous precipitate on the phase composition and physical-chemical properties of crystalline nanoparticles. It was established the conditions, at which amorphous nanoparticles forms the complex tree-level fractal structure that allow obtaining the weakly agglomerated, monodispersed crystalline nanoparticles. Ferrites nanoparticles AFe2O4 (A = Mn, Fe, Co, Ni, Zn) and core/shell structures based on them were synthesized by different methods (precipitation in diethylene glycol solution and in microemulsions, criochemical method). Weakly agglomerated nanoparticles with average sizes 3 – 15 nm and superparamagnetic properties were obtained. It was shown the possibility to effect on the properties of nanoparticles by development of the core/shell structures based on them. Weakly agglomerated crystalline nanoparticles of lanthanum-strontium manganites La1- xSrxMnO3 with narrow sizes distribution and an average diameter of 30 – 40 nm were synthesized via sol-gel method. It was shown that magnetic fluids developed on the basis of magnetic nanoparticles with the spinel and perovskite structures heat up effectively under the action of an alternating magnetic field. It was established that obtained fluids are biocompatible and promising for their possible application in medicine as the inducers of magnetic hyperthermia treatment. Based on the synthesized nanostructured ferrites it was developed the left-handed medias, resonant UHF elements as well as multilayer systems, in which properties of developed materials may be controlled by the action of electromagnetic field and which can find application in the modern connection systems. 5 PLENARY SESSION ________________________________________________________________________ SYNTHESIS, STRUCTURE, PROPERTIES ANDAPPLICATIONS OF CERAMIC 1-D MICRO-AND NANOSTRUCTURES Solonin Yu., Sylenko P., Shlapak A. Frantsevich Institute for Problems of Materials Science of NASU, Kyiv, Ukraine The studies of synthesis and properties of nanowires and nanotubes of various materials, including ceramics, suggest their use in microelectronics, in optoelectronics, in medicine and in technology to create new composite materials with improved characteristics. Due to the high values of thermal and chemical resistance, hardness, of such ceramics as carbides, nitrides, borides, etc. are particularly
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