首页>
外国专利>
LEAN ELECTROLYTE FOR BIOCOMPATIBLE PLASMAELECTROLYTIC COATINGS ON MAGNESIUM IMPLANT MATERIAL
LEAN ELECTROLYTE FOR BIOCOMPATIBLE PLASMAELECTROLYTIC COATINGS ON MAGNESIUM IMPLANT MATERIAL
展开▼
机译:镁浸渍材料上生物相容性等离子电解质涂层的稀电解质
展开▼
页面导航
摘要
著录项
相似文献
摘要
The present disclosure is directed, at least in part, to a method of producing ceramic layers on magnesium and its alloys, a magnesium implant with a ceramic layer made by the method, and a magnesium implant having a biocompatible ceramic layer substantially free of material which impairs the biocompatibility of said biocompatible ceramic layer. In an exemplary embodiment, the method of producing ceramic layers on magnesium and its alloys, includes (a) immersing an implant and a metal sheet into the aqueous electrolyte bath, said aqueous electrolyte bath including: ammoniac, diammonium hydrogen phosphate and urea, and wherein the implant is made of magnesium or its alloy; (b) performing a anodic oxidation by passing a current between the implant, the metal sheet and through the aqueous electrolyte bath, wherein the implant is connected to a positive pole of a current source and the metal sheet is connected to a negative pole of the current source; (c) applying a current density selected to form sparks on said implant, to thereby form a ceramic layer on said implant.
展开▼