Fatigue phenomena in explosively welded steel-titanium clad components subjected to push-pull loading

被引：49

作者：

Karolczuk, Aleksander ^{[1
]}

Kowalski, Mateusz ^{[1
]}

Banski, Robert ^{[1
]}

Zok, Fabian ^{[2
]}

机构：

[1] Opole Univ Technol, PL-45271 Opole, Poland

[2] ZTW Explomet Sj, PL-45641 Opole, Poland

来源：

INTERNATIONAL JOURNAL OF FATIGUE | 2013年 / 48卷

关键词：

Fatigue life; Explosively welded metals; Ratcheting; Cyclic instability; LOW-CYCLE FATIGUE; MULTIAXIAL FATIGUE; JOINTS; INTERFACE; STRENGTH;

D O I：

10.1016/j.ijfatigue.2012.10.007

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

Fatigue phenomena in explosively welded bimetallic (titanium-steel) plates are identified and analysed in this paper. The bimetallic specimens were subjected to force controlled fully reversed cyclic loading. It was confirmed that joint zone has inhomogeneous structural and mechanical properties. It was found that the amplitudes and mean values of strain in subsequent loading cycles are increasing. The experimental fatigue lives and strain amplitudes were combined in a single graph with Manson-Coffin-Basquin fatigue characteristic of basic material (steel). (C) 2012 Elsevier Ltd. All rights reserved.

引用

页码：101 / 108

页数：8

共 36 条

[1] The influence of some factors on steel/steel bonding quality on there characteristics of explosive welding joints [J].