<p>The formation of a&#xa0;porous hydroxyapatite coating on commercially pure titanium during combined processing: gas nitriding and plasma electrolytic oxidation was studied. The 70–80 μm thick coating, deposited on the nitrogen-modified titanium surface, provides Young’s modulus close to the elasticity modulus of the cortical bone, which will accelerate the bone ingrowth and the interfacial bonding between implants and bones.</p>

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Structure and mechanical properties of hydroxyapatite coating deposited on nitrogen-modified titanium surface

  • R. V. Proskurnyak,
  • O. V. Tkachuk,
  • M. M. Student,
  • J. Padgurskas

摘要

The formation of a porous hydroxyapatite coating on commercially pure titanium during combined processing: gas nitriding and plasma electrolytic oxidation was studied. The 70–80 μm thick coating, deposited on the nitrogen-modified titanium surface, provides Young’s modulus close to the elasticity modulus of the cortical bone, which will accelerate the bone ingrowth and the interfacial bonding between implants and bones.