Study on the possibility of silicon nitride silicon nitride as a material for hip prostheses

被引：31

作者：

Zhou, YS ^{[1
]}

Ohashi, M ^{[1
]}

Tomita, N ^{[1
]}

Ikeuchi, K ^{[1
]}

Takashima, K ^{[1
]}

机构：

[1] Kyoto Univ, Biomed Engn Res Ctr, Sakyo Ku, Kyoto 60601, Japan

来源：

MATERIALS SCIENCE & ENGINEERING C-BIOMIMETIC MATERIALS SENSORS AND SYSTEMS | 1997年 / 5卷 / 02期

关键词：

friction; artificial hip joints; silicon nitride; ceramics;

D O I：

10.1016/S0928-4931(97)00032-5

中图分类号：

T [工业技术];

学科分类号：

08 [工学];

摘要：

In order to study the possibility of silicon nitride-silicon nitride as a material for hip prostheses, the running-in property, the start-up and steady-state friction of silicon nitride against itself in distilled water before and after the running-in were investigated. The experimental results indicate that after the running-in the surfaces of silicon nitride can be polished to be ultra smooth, and the friction coefficient of silicon nitride against itself in water can become very small under some test conditions. From the tribological point of view, it seems that silicon nitride-silicon nitride is a very good material for the hip prostheses. (C) 1997 Elsevier Science S.A.

引用

页码：125 / 129

页数：5

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