Date of Birth

1.12.1940

Education

• 1958-1963 - Georgian Technical University, Faculty of Metallurgy, Engineer;

Scientific Degree (Rank)

• Doctor of Technical Sciences, Senior Scientific Worker;

Work Experience

• 1963-1966 - Tbilisi Aviation Plant Molding Workshop, Engineer-Technologist (Metallic magnesium and aluminum details casting district)
• 1966-1967 - “Sakmtavarenergo”, Engineer-Metallurgist, Research of energy facilities, metal structures and welded seams with Indestructible method. (Ultra and magnetic-flaw-detection methods)
• 1979-present - Lepl - Ferdinand Tavadze Metallurgy and Materials Science Institute, Aspirant, Scientific Worker, Senior Scientific Worker, Head of Laboratory;

Contractual Works

• Iron’s magnetic oxide and ammonium sulfate aqueous solution making technology development and reception of industrial batch in Industrial district of processing corrosive harmful solutions of Rustavi metallurgical plant (co-executor: Project Institute of Georgian Metallurgical Plants, construction burro of Rustavi Metallurgical Plant, «Укрниихиммаш»)
• Powdery metal making technology development from magnetic iron oxide on test-industrial equipment “Floks-500” made by Institute “Doniichermet” and receiving powdery metal test-industrial batches ;
• Initial data processing for designing industrial equipment of aqueous solution of ammonium sulfate processing crystallizer (co-executor: Construction burro of Rustavi plant “Azoti” , “Metanolproject”);
• Project proposal processing of manganese chloride production from highly-phosphorus manganese-containing concomitant metal (Silicon-manganese production waste) in Nikopol nonferrous alloy plant (co-executor “Giprostal”);
• Technological regulations development for obtaining powdery manganese, chrome, metals X30 andX18N15 by hydride-calcium-thermal rehabilitation of chloride blend and receiving test-industrial batches in “Turachelmet” (co-executor: Factory’s 8th workshop)
• Technological regulations development of chlorination of subsequent metal on the new type of chlorinator and receiving test-industrial batches of anhydrous magnesium chloride (co-executor factory:”Sibelectrostal”);
• Technological regulations development of making chromium chloride using the blend of new composition, copyright supervision and manufacturing industrial batches.(co-executor factory: “Sibelectrostal”);

Scientific Interests

• Technological process development of obtaining powdery metals, their alloys, compounds and dispersion-strengthened composite materials , based on metal-hydrogen or thermal recovery of chloride-oxide blend;
• With a wide range of metal-containing industrial waste’s gas chlorine influence, processing the technology of receiving metals that is contained in them in the form of chlorides that are a good quality initial raw material for obtaining different kinds of powdery composite materials;

Papers and Publications

68 publications including 2011-2016:

• Z.Mirijanashvili and others, the innovative technology of making nano-crystalline powders by Tungsten-containing waste processing. “Georgian Chemical Journal” vol.10 #4 2011;
• Z.Mirijanachvili at al.- Corrosion Resistant Nano-crystalline Ti-8Ni-Cr System Alloys Coatings. J. Energyonline №2(5), 2011;
• Z.Mirijanashvili and others-Research of main thermodynamic characteristics and thermal effects of Tungsten-containing waste chlorination. “Science and Technologies”, Tbilisi, #10-12, 2011;
• Z.Mirijanachvili at al.- Study of the Process of Obtaining Metal Chlorides from the Materials Containing Tungsten. “Bulletin of the Georgian National Academy of Sciences”,vol.6, no2, 2012
• Z.Mirijanachvili at al.- Economical Assessment of the Production of Efficient Hard Alloy Materials by Reprocessing Tungsten-Containing Residues. “Bulletin of the Georgian National Academy of Sciences”,vol.7, no2, 2013;
• Z.Mirijanashvili and others - Duralumin and blackening. Herald of Georgian Academy of Sciences, Chemistry series, vol.39. №3-4. 2013;
• З.Мириджанашвили и др. - Получение нанокристаллтческих порошков твердых сплавов из вольфрамосодержащих отходов. Канку ,Мексика. 2014
• Z.Mirijanashvili and others- Covering duralumin surface with black wear resistant layer.” Science and Technologies” Tbilisi, № 1-3, 2014;
• Z.Mirijanachvili at al.- Special heat-resistant iron-chromium alloys for protective coatings of operating units of power plants. International Symposium (SIPS2016 – Sustainable Industrial Processing Summit & Exhibition), SANYA MARRIOTT YALONG BAY RESORT & SPA, HAINAN-ISLAND CHINA .2016;

Inventions ( Copyright Certificates, Patents)

• Способ получения порошкового марганца (1972);
• Способ получения металлического марганца (1973);
• Способ получения хлорида марганца (1974);
• Шихта для получения хлорида хрома (1976);
• Способ получения комплексной соли MnAICI4 (1977);
• Способ получения магнитного оксида железа(1978);

Participation in Scientific Symposiums and Conferences

• З.Мириджанашвили и др.- Новая технология получения нанокристаналлических порошков твердых сплавов переработкой вольфрамсодержащих отходов. VI международная конференция “Материалы и покрытия в экстремальных условиях”. Крым. Украина. 2011;
• З.Мириджанашвили и др.- Комбинированная технология получения порошкового композиционного материала из хлорид-оксидной шихты. Материалы международной конференции “Порошковая металлургия сегодня и завтра” . Киев, 2012;
• З.Мириджанашвили и др.- Борсодержащие материалы-эффективные средства защиты от нейтронного излучения. Материалы межд.конф. “Порошковая металлургия сегодня и завтра”. Киев, 2012.;
• З.Мириджанашвили и др.- Получение износостойких покрытий из твердых сплавов наноизмерений. Материалы 7-й межд. конф. “Материалы и покрытия в экстремальных условиях”. Крым, Украина, 2012;
• З.Мириджанашвили и др.- Получение порошков композиционных материалов. Сб. трудов Международной конференции “Современные технологии и методы неорганического материаловедения”. Тб. 2012;
• З.Мириджанашвили и др.- “Поверхностное упрочнение металлообрабатывающего инструмента твердо-сплавным порошком типа WC-NiFe.” XI-я Межд. н/тех. кон. “Новые материалы и технологии”, Минск, Беларусь, 2014;
• З.Мириджанашвили и др.- Борсодержащие композиции для износостойких и неитронопоглощающих покрытий. . Материалы 8-й международной конференции “Материалы и покрытия в экстремальных условиях”.Киев, Украина, 2014;

Participation in Scientific Grant Projects

• ISTC Project -296 “Elaboration of Nano-crystalline Metal-Ceramics for Heat-Insulating, Wear- Resistant, Antifriction Coatings with Increased Adhesion and High-Temperature Strength properties”. 1999 – 2001. Leading specialist;
• STCU Project #3575 “The new amorphous, Nano- and Poly-crystalline Titanium Alloys for Medical Instruments and their Coatings”2006-2009. Leading specialist;
• GGRDF - # 0509 Manufacture of Hard Metal Pieces from the Mandrels of Tungsten-Containing Armor-Piercing Shells. 2009;
• AR/300/3-195/11-“Making of metalloceramic powders and reinforcement- recovery of worn out details with carbides and oxides of nano-crystalline inclusions”. Scientific supervisor, 2008-2009;
• Grant of Georgian National Science Foundation # 1-7/87, “Processing the innovative technology of obtaining Tungsten-containing nano-powders from sintered-hard alloy production waste”;

Awards and Premiums, Honorary Titles

• Honored Inventor of Georgian republic;
• Silver Medal awarded for the exhibit on all-union exhibition: “Processing technology of acid containing solutions of metallurgical production’s harmful waste”;
• Exhibits awarded with first degree diplomas on Georgian exhibition: “Combined scheme of powdery nitrated and compact manganese making technology from manganese chloride”, “Scheme for obtaining powdery composite materials from Chloride-oxide charge”;