| 摘要 |
PURPOSE:A high-strength material for dental or orthopaedic endo-osseous implant that is made by covering the base of a metallic material such as high- strength stainless steel with calcium phosphate glass, thus showing good compatibility to living bodies and not hurting them. CONSTITUTION:The metallic base material with higher strength than sintered calcium phosphate is coated with calcium phosphate by dipping, brushing, spraying a suspension or slurry containing a powdery material forming calcium phosphate by calcination or combination thereof to give the objective material with the surface layer of calcium phosphate. The resultant material is preferably porous on the surface of the cintered calcium phosphate or crystallized, after coated in a glass state. |
