Hydroxyapatite coating on Ti plate by a dipping method.
Hydroxyapatite (HAP)-coated metal composites were made by the dipping method. The specimen substrates were Ti plates with a thickness of 2 mm. The HAP coating was carried out in HAP-sol for 1 min by the dipping method. The concentration of HAP-sol for the coating ranged from 3.28 to 9.99 wt%. Excellent coating was observed on Ti substrate dipped once in 9.99 wt% sol. A surface pretreated with a sandblasting provided a much better coating than a smooth surface. As the concentration of sol increased, the weight change and the coating thickness increased. Above 7 wt% sol, they increased sharply.
Lee
J
J
Department of Metallurgical Engineering, Dong-A University, Pusan South Korea.
Aoki
H
H
D001672:Biocompatible Materials / Q000737:chemistry / Q000302:isolation & purification*; D017886:Durapatite / Q000737:chemistry / Q000302:isolation & purification*; D008422:Materials Testing; D008855:Microscopy, Electron, Scanning; D014025:Titanium / Q000737:chemistry; D014961:X-Ray Diffraction
D001672:Biocompatible Materials; D017886:Durapatite; D014025:Titanium