Effect of plasma nitriding and TiN plasma deposition on stress corrosion cracking of 40HM steel

被引：4

作者：

Lunarska, E

Czerniajewa, O

Nakonieczny, A

机构：

[1] Polish Acad Sci, Inst Phys Chem, PL-01224 Warsaw, Poland

[2] Inst Precise Mech, Warsaw, Poland

来源：

VACUUM | 2001年 / 63卷 / 04期

关键词：

low alloy steel; plasma nitriding; PVD TiN; general corrosion; pitting corrosion; stress corrosion cracking; hydrogen ingress; hydrogen transport;

D O I：

10.1016/S0042-207X(01)00223-8

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The surface layers formed on quenched and tempered 40HM (0.4C-Cr-Mo) steel by nitriding (chemical and phase composition being a result of base metal alloying) and by deposition of TiN (layer, totally different from core) produced the complex effect on corrosion and hydrogen action. The correlation between the rate of general and pitting corrosion, the hydrogen uptake and transport with the different stages of the stress corrosion cracking have been discussed. (C) 2001 Elsevier Science Ltd. All rights reserved.

引用

页码：469 / 473

页数：5

共 6 条

[1]

[Anonymous], PITTING CORROSION ME

[2] THE MECHANISM OF HYDROGEN EVOLUTION ON IRON IN ACID SOLUTIONS BY DETERMINATION OF PERMEATION RATES [J].