一种用于外科植入物的新型不锈钢合金与316 S12的比较。

A new stainless steel alloy for surgical implants compared to 316 S12.

作者信息

Smethurst E

出版信息

Biomaterials. 1981 Apr;2(2):116-9. doi: 10.1016/0142-9612(81)90009-0.

Abstract

The physical, mechanical and corrosion resistant properties of cold worked Ortron 90(TM) have been determined. In comparison with an annealed austenitic 316 S12 stainless steel the results indicate that Ortron 90 is superior in yield stress, UTS, torsion, fatigue, corrosion fatigue, pitting and crevice corrosion. Comparison is made with published results for fully worked 316L stainless steel. Ortron 90 is a significant advance on 316 S12 as a material for load bearing implants.

摘要

已测定冷加工的奥创90（商标名）的物理、机械和耐腐蚀性能。与退火的奥氏体316 S12不锈钢相比，结果表明奥创90在屈服应力、抗拉强度、抗扭性、疲劳、腐蚀疲劳、点蚀和缝隙腐蚀方面更具优势。与已发表的完全加工的316L不锈钢的结果进行了比较。作为用于承重植入物的材料，奥创90相对于316 S12有显著进步。