Institute developments

2020

Фотокаталітичний модуль для знезараження повітря

Спроєктовано, виготовлено та протестовано в рамках міжнародного проєкту програми Horizon 2020 фотокаталітичний модуль для знезараження повітря від шкідливих мікроорганізмів (бактерій та спор грибків). В ньому використано синтезовані композитні нанопорошки на базі окису цинку, які нанесені на мікрокристалічні голчасті кристали окису цинку. Такий матеріал має комплексну дію на об’єкт – механічне руйнування оболонки тетраподами окису цинку, фотокаталітичну дію за рахунок генерації вбивчих радикалів (ОН) при УФ випроміненні наночастинками окису цинку, хімічну дію наночастинками окису цинку та антибактерицидну дію іонами срібла.

2019

Digital contact thermograph DCT-1 with automatic expert system

Purpose – early diagnostics of tumour diseases. Provides preventive screening on a mass scale and monitoring of treatment.

2012

Copper welding electrodes with heightened service durability

Donetsk Institute for Physics and Engineering named after O.O.Galkin NAS of Ukraine and Scientific Production Company “Elma” have performed full-scale testing of copper electrodes for spot welding. The billets of electrodes were obtained with the use of the technology of severe plastic deformation (SPD). The results of the tests established that made of the copper Cu-ETP and strengthened by SPD up to the strength of 125HV, the electrodes demonstrated the durability 2-3 times higher than the durability of copper electrodes produced by traditional technology and 1.3-1.5 times higher of that made of Cu-Cr Alloy. The data were obtained in the course of electrode operation at multiple spot welding machine MTM 289. SPD technology provides obtaining of strengthened billets of electrodes of varied profile. At the same time, saving in material can reach 40%. The institute has the opportunity to produce limited batches of electrodes. Electrode billet size: the maximum diameter of the circumscribing circle is 50 mm, the maximum length is 500 mm. The increase in the strength of the cooper billets up to 140HV is possible.

2012

Production a High-Strength and High-Conductivity Copper Wire by using Equal-Channel Angular Hydroextrusion Method

High-Strength and High-Conductivity Copper Wire with record set of physical and mechanical properties has been obtained at Donetsk Institute for Physics and Engineering NAS of Ukraine. The combined SPD treatment including equal channel angular hydroextrusion, direct hydroextrusion and drawing provided for fire refined tough pitch copper (Cu-FRTP: 99.95%) the ultimate tensile strength UTS=686 MPa and the electrical conductivity (EC) at a level of 86.4% IACS in the wire 0.5mm in diameter. For oxygen-free copper (Cu-OF: 99.98%) wire, UTS=576 MPa, EC=96.7% IACS have been reached.

2012

Nanostructural functional materials with enhanced complex of properties

The unique technologies of processing of copper based composites (Cu-Cu, Cu-Fe, Cu-NbTi) have been developed at Donetsk Institute for Physics and Engineering named after O.O.Galkin of National Academy of Sciences of Ukraine. The technologies allow an increase in the strengths, coercitivity (Cu-Fe) and critical current density (Cu-NbTi) by a factor of 10 with holding high plasticity and electroconductivity unchanged. The institute offers co-operation in the matter of application of the mentioned materials and technologies in your enterprise.

2011

Polymers modified by equal-channel multiple-angular extrusion

A unique technology of solid-phase processing of polymers and polymer composites has been developed at Donetsk Institute for Physics and Engineering named after A.A. Galkin NAS of Ukraine. The technology raises 2-5-fold their rigidity, strength and hardness with conserved plasticity and low anisotropy of the properties. The articles made of such materials possess enhanced operating characteristics, their reliability and service life rises, the work under higher loading becomes possible. The institute offers cooperation on the use of the mentioned materials at your enterprise.

2007

Helium cryostat

The helium cryostat is applicated for optical and mossbauer investigations in the temperature range 4,2 – 300 K. Sample cooling is realized by means of heat exchange between working cell and cryogenic reservoir. Temperature regulation and control are made by using the chain consisting of a heater and a temperature sensor. Horizontal windows are setted in the bottom of the cryostat. For mossbauer measurements, the cryostat can be provided with mylar windows. For optical measurements, windows are made from a transparent to necessary wavelength material.

2007

Nitrogen cryostat

The nitrogen cryostat is applicated for optical and mossbauer investigations in the long no nitrogen refill regime. Sample cooling is realized by means of heat exchange between working cell and cryogenic reservoir. Temperature regulation and control are made by using the chain consisting of a heater and a temperature sensor. Horizontal windows are setted in the bottom of the cryostat. For mossbauer measurements, the cryostat can be provided with mylar windows. For optical measurements, windows are made from a transparent to necessary wavelength material.

2007

Automatized High Pressure Set-Up for Complex Research of Functional Materials

Automatized high pressure set-up is intended for complex research of the high hydrostatic pressure and temperature influence on the elastic and optical parameters of solids, liquids and viscous plastic functional materials.

2007

High pressure cell (HPC) for resistive measurements mounted on the platform with a spesial puck for conjugation whith QD PPMS

Нigh pressure cell is applicated for resistive measurements on the PPMS maked by “Quantum Design”. HPC is installed in measuring cell by means of rod, which is turned up then. Others HPC modifications having analogous construction (various correlation between external diameter and canal diameter) for pressure from 10 to 20 kbar may be made:

  • without platform with special puck for resistive measurements on the others types devices;
  • with special coaxial input for NMR investigations;
  • with resonator for EPR investigations.
2007

High pressure cell (HPC) for magnetic measurements

The row of high pressure cell modifications are produced in Dоnetsk Institute for Physics and Engineering:

  • HPC for AC measurements on SQUID-magnetometer;
  • HPC for DC measurements on SQUID-magnetometer;
  • HPC for measurements on vibration magnetometer;
  • HPC for DC measurements on PPMS.