სსიპ - ფერდინანდ თავაძის მეტალურგიისა და მასალათმცოდნეობის ინსტიტუტი
LEPL - FERDINAND TAVADZE METALLURGY AND MATERIALS SCIENCE INSTITUTE
Materials science department
Archil Gachechiladze
HEAD OF MATERIALS SCIENCE DEPARTMENT-CHIEF SCIENTIFIC WORKER
2379945
archilgachechiladze@gmail.com

Date of Birth

14.08.1948

Education

  • 1966-1971-Georgian Technical University, Faculty of Physics and Engineering, Specializing in Semiconductors-Dielectrics;

Scientific Degree (Rank)

  • Academic Doctor;

Work Experience

  • 1971-1977- Institute of Physics, Low-temperature radioactive materials department, Junior Scientific Worker;
  • 1977-present - LEPL - Ferdinand Tavadze Metallurgy and Materials Science Institute;

Papers and Publications

  • Antadze, R.Chedia, O.Tsagareishvili, A.Mikeladze, A.Gachechiladze, B.Margiev, D.Gabunia Metal-Ceramic based on nanostructured boron carbide. Abstract of 17th International Symposium on Boron, Borides and Related Materials. Istanbul, Turkey. 2011. p.168;
  • Darchiashvili, L.Chkhartishvili, D.Gabunia, O.Tsagareishvili, A.Gachechiladze, about physical characteristics of β-rhombohedral boron alloyed with Fe, Ni and Co.
  • Д.Габуния, А.Гачечиладзе, А.Микеладзе, О.Цагарейшвили, Л.Чхартишвили О получении нанокристаллов различных модификации бора. Nano Studies, v.4. Тбилиси, 2011. с. 123-132;
  • Mikeladze, M.Antadze, O.Tsagareishvili, A.Gachechiladze, D.Gabunia, B.Margiev, T.Tsuladze, K. Sarajishvili, R.Chedia, Heteromodulus Cermets Based on Ultrafine Boron Carbid, Transactions of P. MelikiSvili Institute of Physical and Organic Chemistry, Tbilisi 2011 page 47-52
  • Б.Маргиев, Р.Чедиа, А.Гачечиладзе, Л.Чхартишвили, И.Купрейшвили, А.Микеладзе, Д.Габуния, О.Цагарейшвили Получение нанокристал¬личес¬кого нитрода бора химичес-ким синтезом. III международная Самсоновская комференция “Материаловедение тугоплав¬ких соединений”, труды конференции, 23-25 мая 2012г. Киев, Украина;
  • Д.Габуния, Л.Чхартишвили, О.Цагарейшвили, А.Гачечиладзе, А.Микеладзе, В.Гарибашвили, З.Мириджанашвили Борсодержащие материалы - эффективные средства защиты от нейтронного облучения. VII Международная конференция «Материалы и покрытия в экстремальных условиях: исследования, применение, экологически чистые технологии производства и утилизации изделий», Кацивели, Крым АР. Украйна, 2012. 57.
  • Antadze, R.Chedia, O.Tsagareishvili, A.Mikeladze, A.Gachechiladze, B.Margiev, D.Gabunia, T.Tsuladze, D.Khantadze Metal-Ceramics Based on Nanostructured Boron Carbide. Solid State Sciences, 14 (2012) 1725-1728;
  • L.Chkhartishvili, T.Matcharashvili, R.Esiava, O.Tsagareishvili,D.Gabunia, B.Margiev, A.Gachechiladze Powdered hexagonal boron nitride reducing nanoscale wear In: Physics, Chemistry and Application of Nanostructures. 2013, Singapore: World Scientific, 438-440;
  • Chkhartishvili, M.Darchiashvili, A.Gachechiladze, B.Margiev, L.Rukhadze, O.Tsagareishvili Influence of hexagonal boron nitride nanocrystals on wear processes in brass. Nano Studies, 2013, 7, 169-176;
  • Antadze, A.Mikeladze, A.Gachechiladze, R.Chedia, B.Margiev, L.Chkhartishvili, O.Tsagareishvili Fabrication of metal ceramic composite based on B4C-TiB2. The 18th International Symposium on Boron, Borides and Related Materials. Program and Abstracts. ISBB 2014.August 31to September 5, 2014, Honolulu, Hawaii, USA. p.144;
  • A.Tsagareishvili, A.Gachechiladze, M.Darchiashvili, B.Margiev, L.Rukhadze, L.Chkhartishvili Friction Processes in Metallic composite Materials modified with Hexagonal Boron Nitride. The 18th International Symposium on Boron, Borides and Related Materials. Program and Abstracts. ISBB 2014.August 31to September 5, 2014, Honolulu, Hawaii, USA. p.135;
  • Tsagareishvili, A.Gachechiladze, M.Darchiashvili, B.Margiev, L.Rukhadze, L.Chkhartishvili Wear processes in metallic composites modified with boron nitride. 3rd International Conference “Nanotechnologies”. October 20-24, 2014, Tbilisi, Georgia. Abstracts p.111-112;
  • Gachechiladze, O.Tsagareishvili, M.Darchiashvili, B.Margiev, L.Rukhadze, L.Chkhartishvili Antifrictional metallic materials modified with hexagonal boron nitride. Proceedings of II International Conference-Modern Technologies and Methods of Inorganic Materials Science. Tbilisi, 2015 P.121-131;
  • Gachechiladze, O.Tsagareishvili, M.Darchiashvili, B.Margiev, L.Rukhadze, L.Chkhartishvili New nanoalloys for modifying the steel. Proceedings of II International Conference-Modern Technologies and Methods of Inorganic Materials Science. Tbilisi, 2015. P. 228-231.;

Inventions ( Copyright Certificates, Patents)

  • Patent P5141- Method for producing Nano-crystalline Hard Materials Based on Tungsten Carbide, National Intellectual Property Center of Georgia “Sakpatenti”, 2009;
  • Patent P5130- Method of nanooxide austenitic manganous wearproof cast, National Intellectual Property Center of Georgia “Sakpatenti”, 2009;
  • Patent U1751- Device converting heat energy into mechanical energy, National Intellectual Property Center of Georgia “Sakpatenti”, 2013;

Participation in Scientific Symposiums and Conferences

  • International Conference “Nanotechnoogies” Tbilisi, 2014;
  • II International conference “Modern methods and technologies of inorganic materials science” Tbilisi. 2015;
  • 18th International symposium “ Boron, boride and related materials” Honolulu, USA, 2015;

Participation in Scientific Grant Projects

  • 1999-2001 - (ISTC) G-296- Wear resistant, heat resistant with increased adhesive properties, producing antifriction nano-crystalline metal-ceramic coatings, (Researcher)
  • 2003-2006 - (ISTC) G-961-Prouction of tungsten-free nano-crystalline hard alloys (Researcher)
  • 2002-2004 - CRDF-GNSF-GRDF GI2-2310-TB-02-Metal carbides heat-resistant and new methods for obtaining hard alloys (Researcher)
  • 2006-2009 - STCU 3575- Amorphous, Nano and polycrystalline titanium alloys for medical instruments and their coatings (Researcher)
  • 2009-2011 - STCU 4600- Nano-crystalline hard alloys based on titanium carbides and tungsten and boron (Manager);
  • 2009-2011 - GNSF 481-Nano-crystalline hard alloys based on titanium carbides and tungsten (Manager);
  • 2009 - CRDF-GNSF-GRDF 05/09-Tungsten containing armor-piercing, production of hard alloy items from shell cores (Manager);