TORSIONAL PROPERTIES OF IMPLANT GRADE TITANIUM

被引：15

作者：

ZARDIACKAS, LD ^{[1
]}

DISEGI, J ^{[1
]}

GIVAN, D ^{[1
]}

机构：

[1] SYNTHES USA,PAOLI,PA 19301

来源：

JOURNAL OF BIOMEDICAL MATERIALS RESEARCH | 1991年 / 25卷 / 03期

关键词：

D O I：

10.1002/jbm.820250302

中图分类号：

R318 [生物医学工程];

学科分类号：

0831 ;

摘要：

The purpose of this research was to evaluate the torsional strength and ductility of CP titanium in the as received condition, heat treated below the alpha --> beta transition temperature, and glass bead blasted. Results were compared to as-received samples of implant quality 316L stainless steel. Little or no effect of any of the treatments was noted. The torsional strength of all titanium samples was comparable to 316L stainless and the torsional ductility of the titanium was significantly greater than 316L stainless (p < .01). These results are significantly different than those obtained when torsion testing bone screws of the same material. A hypothesis is proposed for the differences in these results.

引用

页码：281 / 293

页数：13

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