FATIGUE-LIFE ENHANCEMENT OF NITROGEN-IMPLANTED CHROMIUM STEEL

被引：9

作者：

GAWLIK, G

JAGIELSKI, J

PODGORSKI, A

机构：

[1] Inst for Electronics Materials, Technology, Warsaw, Pol, Inst for Electronics Materials Technology, Warsaw, Pol

来源：

PHYSICA STATUS SOLIDI A-APPLIED RESEARCH | 1986年 / 95卷 / 02期

关键词：

IRON AND STEEL METALLOGRAPHY - Precipitation - METALS AND ALLOYS - Fatigue - STEEL HEAT TREATMENT - Annealing - STRESSES;

D O I：

10.1002/pssa.2210950212

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A 30% enhancement of the endurance limit was achieved. The effect of sample heating during implantation and post-irradiation annealing are determined. Changes in nitrogen concentration profiles due to thermal diffusion were observed. TEM analysis shows Fe//1//6N//2 precipitates in the implanted layer. The dimensions of these precipitates are temperature-dependent.

引用

页码：453 / 458

页数：6

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