ION-BEAM PROCESSING OF BIO-CERAMICS

被引：36

作者：

EKTESSABI, AM

机构：

[1] Faculty of Engineering, Kyoto University, Sakyoku, Kyoto, 606-01, Yoshida Honmachi

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS | 1995年 / 99卷 / 1-4期

关键词：

D O I：

10.1016/0168-583X(94)00568-0

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

Thin films of bio-inert (TiO2+alpha, Al2O3+alpha) and bio-active (compounds of calcium and phosphorus oxides, hydroxyapatite) were deposited on the most commonly used implant materials such as titanium and stainless steel, using a dual-ion-beam deposition system. Rutherford backscattering spectroscopy was carried out for quantitative measurement of the interfacial atomic mixing and the composition of the elements. The experimental results show that by controlling the ion beam energy and current, thin films with very good mechanical properties are obtained as a result of the ion beam mixing within the film and at the interface of the film and substrate.

引用

页码：610 / 613

页数：4

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