Search academic texts

Information × Registration Number 0211U009787, 0111U007246 , R & D reports Title Development of gas-detonation technology for nanostructured composed bioactive cover deposition onto implants. popup.stage_title Head Klyui Nikolay Ivanovich, Registration Date 26-12-2011 Organization Institute of Semiconductor Physics of NAS of Ukraine popup.description2 The work is aimed on the development of technology of bioactive cover formation by GDT on mesh substrates, soluble substrates with buffer layer and fabrication of test samples. The specified need for such development is tasks of modern orthopedics and surgery, when using a specific type of implants, including mesh are necessary, or provide cover detached for some time it stays in the body. To carry out the work the automation of GDT process was carried. Automated system for process control GDT was based on programmable logic relay Kinco of the Lovato Electrics company and basic unit LRD20RD024. Programming was carried out by the embedded program language using functional blocks and charts. Additionally, a study of the adhesive properties of GAP samples after optimizing the deposition process, obtained on the mesh substrates was carried out. It was shown that the detachment was observed only at extremely small radii bends of grid of 5 mm or less, indicating a high adhesion of the coating to substrate. Investigations of the coating structure were made by X-ray diffraction methods and shows that the structure of the obtained coating fully complies with the structure of the original powder. The series of test samples with bioactive coatings on titanium substrates (10 pcs.) were produced by GDT method. Product Description popup.authors Клюй Микола Іванович Лозінський Володимир Борисович Лук'янов Анатолій Миколаєвич Макаров Анатолій Володимирович Северінова Ірина Дмитрівна Темченко Володимир Павлович popup.nrat_date 2020-04-02 Close