学术活动

中俄白等离子体科学联合研究中心海外教授讲座

活动品牌 大连理工大学-学术活动
主 讲 人 Sharkeev Iurii 教授
活动地点 物理学院322会议室
开始时间 2017-12-08 10:00
结束时间 2017-12-08 12:00

活动简介:

Sharkeev Iurii 教授简介:

Sharkeev Iurii教授,物理与数学科学博士,俄罗斯科学院西伯利亚分院物理与材料科学研究所,物理与纳米结构生物材料实验室,主任。俄罗斯托木斯克理工大学教授。

 


Scientific fields:

Physics of strength and plasticity of metals, alloys and steels, physics of interaction of charged particles and plasma fluxes with metals and alloys, severe plastic deformation, structures and properties of biocomposites on the base of bioinert nanostructured metals and alloys and CaP bioactive coatings, additive technologies, bioengineering, medical implants design.

 


Main activities

1. The development of the methods of severe plastic deformation for obtaining the nanostructured and ultrafine grained state in biocompatible metals: commercially pure titanium VT1-0 (Grade 2) and VT1-00 (Grade 1), alloys of zirconium-niobium and titanium-niobium systems.

2. The development of bioinert oxide and bioactive calcium-phosphate coatings on the nanostructured bioinert metals surface (microarc oxidation method and RF magnetron sputtering method).

3. The design of medical implants (dental implants) on the basis of nanostructured titanium and calcium-phosphate biocoating.

4. The ion implantation and electron beam treatment of nanostructured metals to increase their fatigue life and endurance strength.

5. Theoretical modeling of the calcium-phosphate coatings growth on metallic substrate at microarc oxidation and computer calculation of stresses on interface “substrate – coating”.

6. Additive manufacturing by SLM and EBM of bioinert alloys and implants for medical applications.