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Finely Dispersed Composite Iron-Platinum and Iron-Gold Powders

机译:细分散的复合铁铂和铁金粉

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摘要

The physicochemical laws of the formation of Fe-Pt and Fe-Au oxalates have been determined. For the first timefinely dispersed Fe-Pt and Fe-Au composite powders have beenfabricated by thermal reduction. The physicochemical andbiomedical properties of such powders are investigated. We showthat the powders are corrosion-resistant, are almost monodisperse,have a hydrophilic surface, are nonpyrophoric, are harmless, arebactericidal, and withstand sterilization temperatures. Theirmagnetic properties can be controlled during formation.
机译:已经确定了Fe-Pt和Fe-Au草酸盐形成的物理化学规律。首次通过热还原制备了精细分散的Fe-Pt和Fe-Au复合粉末。研究了这种粉末的物理化学和生物医学特性。我们证明这些粉末具有耐腐蚀性,几乎单分散,具有亲水性表面,不发火,无害,具有杀菌性并且可以承受灭菌温度。在形成过程中可以控制它们的磁性。

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