Stydying of morphology and elemental composition of the calcium phosphate layer after treatment by impulse electron beam
| Parent link: | Методология проектирования молодежного научно-инновационного пространства как основа подготовки современного инженера=Strategy design of youth science and innovation environment for modern engineer training: сборник научных трудов Международной молодежной научной школы, г. Томск, 2 - 4 апреля 2014 г./ Национальный исследовательский Томский политехнический университет (ТПУ) ; под ред. В. В. Верхотуровой и др.. [С. 205-208].— , 2014 |
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| Corporate Authors: | , , |
| Other Authors: | , , , , , , |
| Summary: | Заглавие с экрана 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. |
| Published: |
2014
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| Series: | Innovative trends for modernizing engineering in the age of globalization |
| Subjects: | |
| Online Access: | http://earchive.tpu.ru/handle/11683/65011 http://www.lib.tpu.ru/fulltext/c/2014/C07/045.pdf |
| Format: | Electronic Book Chapter |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=607977 |
| Physical Description: | 1 файл (717 Кб) |
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| Summary: | Заглавие с экрана 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. |