| 摘要 |
<p>The method of manufacturing a spatial implant structure made of pure titanium or titanium alloy with an open-mesh, three-dimensional network structure having mesh sizes of 1.5-6 mm partially covering the surface, comprises producing a green compact using a metal powder injection molding, transforming the green compact into a brown body by debinding, holding the brown body on a solid implant base body made of pure titanium or titanium alloys, and producing the finished implant from the solid implant base body by sintering. The surface of the implant is sprayed with titanium plasma. The method of manufacturing a spatial implant structure made of pure titanium or titanium alloy with an open-mesh, three-dimensional network structure having mesh sizes of 1.5-6 mm partially covering the surface, comprises producing a green compact using a metal powder injection molding, transforming the green compact into a brown body by debinding, holding the brown body on a solid implant base body made of pure titanium or titanium alloys, and producing the finished implant from the solid implant base body by sintering. The surface of the implant is sprayed with titanium plasma, where the layer thickness of the titanium coating is 1-10 mu m.</p> |
