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Title: | Stydying of morphology and elemental composition of the calcium phosphate layer after treatment by impulse electron beam |
Authors: | Chudinova, Ekaterina Aleksandrovna Surmeneva (Ryabtseva), Maria Alexandrovna Pushilina, Natalia Sergeevna Teresov, A. D. Grubova, Irina Yurievna |
metadata.dc.contributor.advisor: | Surmenev, Roman Anatolievich Tsepilova, Anna Vladimirovna |
Keywords: | морфология; элементный состав; кальций-фосфатные покрытия; импульсные пучки; адгезионные свойства; биосовместимые покрытия |
Issue Date: | 2014 |
Publisher: | Томский политехнический университет |
Citation: | Stydying of morphology and elemental composition of the calcium phosphate layer after treatment by impulse electron beam / E. A. Chudinova [et al.] ; si. adv. R. A. Surmenev, A. V. Tsepilova // Методология проектирования молодежного научно-инновационного пространства как основа подготовки современного инженера : сборник научных трудов Международной молодежной научной школы, г. Томск, 2 - 4 апреля 2014 г. — Томск : Изд-во ТПУ, 2014. — [С. 205-208]. |
Abstract: | One of the effective ways to improve the adhesive properties of biocompatible coatings on implants is using electron-beam melting of the surface, accompanied by a partial or complete mixing area "coating- substrate". The surface of the titanium substrate bearing calcium phosphate coating received by RF magnetron sputter is processed by a pulsed electron beam having an energy density of 0.8 - 8 J/cm2. After treatment by a pulsed electron beam under different regimes significant changes in the topography of the formed surface were observed. Treatment regimes with an energy density of 0.8 J/cm{2} and 3 lead to the thermal annealing of the coating. The use of a beam having an energy density of 8 and 6.5 J/cm{2} leads to partial vaporization and mixing of the coating material with a titanium matrix. |
URI: | http://earchive.tpu.ru/handle/11683/65011 |
Appears in Collections: | Материалы конференций |
Files in This Item:
File | Description | Size | Format | |
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conference_tpu-2014-C07_p205-208.pdf | 441,46 kB | Adobe PDF | View/Open |
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