INFLUENCE OF GRAIN-SIZE ON THE FATIGUE BEHAVIOR OF ANNEALED 316 LVM STAINLESS-STEEL

被引：8

作者：

CLEMENS, D ^{[1
]}

GALANTE, J ^{[1
]}

ROSTOKER, W ^{[1
]}

机构：

[1] RUSH PRESBYTERIAN ST LUKES MED CTR,DEPT ORTHOPAED SURG,CHICAGO,IL 60612

来源：

JOURNAL OF BIOMEDICAL MATERIALS RESEARCH | 1979年 / 13卷 / 03期

关键词：

Compendex;

D O I：

10.1002/jbm.820130308

中图分类号：

R318 [生物医学工程];

学科分类号：

0831 ;

摘要：

Experimental tests demonstrate that there is a sharp drop in resistance to fatigue fracture when the grain size is increased from 75 to 150 μm. This is at least a partial explanation for fatigue fractures of the stems of total hip‐joint prostheses reported in the literature. It is also shown that plastic strains associated with fatigue stressing increase with increasing grain size so that loosening of the bone cement embedment may also be part of the premature failure process. Copyright © 1979 John Wiley & Sons, Inc.

引用

页码：437 / 441

页数：5

共 13 条

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