Low-cycle fatigue of chromium-manganese steel 03Kh13AG19 at low temperatures (293?4.2�K)

1986 ◽  
Vol 18 (4) ◽  
pp. 460-464
Author(s):  
L. I. Medved'
2011 ◽  
Vol 33 (2) ◽  
pp. 115-121 ◽  
Author(s):  
Zhi Yong Huang ◽  
Danièle Wagner ◽  
Claude Bathias ◽  
Jean Louis Chaboche

1990 ◽  
Vol 39 (442) ◽  
pp. 908-913 ◽  
Author(s):  
Sumio YOSHIOKA ◽  
Shuichi TANI ◽  
Michio KUMASAWA ◽  
Akio INOUE

2016 ◽  
Vol 654 ◽  
pp. 77-84 ◽  
Author(s):  
Zhi Yong Huang ◽  
Danièle Wagner ◽  
Qing Yuan Wang ◽  
Muhammad Kashif Khan ◽  
Jean–Louis Chaboche

2021 ◽  
Vol 1038 ◽  
pp. 9-14
Author(s):  
Ivan Medved ◽  
Volodymyr Kovregin ◽  
Oksana Myrgorod ◽  
Andrii Lysenko

In the elements of structures with a limited resource during operation, significant cyclic stresses can occur, reaching and exceeding the yield strength; the results of an experimental study of the effect of the magnitude of preliminary plastic deformations on the strength and durability of structural alloys under low-cycle loading can be of undoubted interest for practice. The use of experimental planning methods in the study of the influence of the maximum cycle stresses and the magnitude of the preliminary permanent deformation on the low-cycle fatigue of 03Kh13AG19 chromium-manganese steel at T = 4.2 K under pulsating tension showed that these methods can be successfully used.


2014 ◽  
Vol 17 (2) ◽  
pp. 185-198
Author(s):  
Zhiyong Huang ◽  
Qingyuan Wang ◽  
Daniele Wagner ◽  
Claude Bathias

2020 ◽  
Vol 10 (15) ◽  
pp. 5042
Author(s):  
Byeong-Choon Goo ◽  
Hyung-Suk Mun ◽  
In-Sik Cho

Railway vehicles are being exposed with increasing frequency to conditions of severe heat and cold because of changes in the climate. Trains departing from Asia travel to Europe through the Eurasian continent and vice versa. Given these circumstances, the mechanical properties and performance of vehicle components must therefore be evaluated at lower and higher temperatures than those in current standards. In this study, specimens were produced from a commercial freight train axle made of manganese steel and subjected to high-cycle fatigue tests at −60, −30, and 20 °C. The tests were conducted using an ultrasonic fatigue tester developed to study fatigue at low temperatures. Charpy impact testing was performed over the temperature range of −60 to 60 °C to measure the impact absorption energy of the axle material. The material showed a fatigue limit above 2 million cycles at each temperature; the lower the test temperature, the greater the fatigue limit cycles. The impact absorption energy at −60 °C was 81% less compared to the value at 20 °C. The axle material became completely brittle in the temperature range of −30 to −40 °C.


2009 ◽  
Vol 58 (2) ◽  
pp. 155-161 ◽  
Author(s):  
Noritake HIYOSHI ◽  
Akihisa KATOH ◽  
Masao SAKANE ◽  
Yutaka TSUKADA

2010 ◽  
Vol 449 ◽  
pp. 15-22 ◽  
Author(s):  
Martin Castillo-Morales ◽  
A. Salas-Zamarripa

The Ultrasonic Impact Treatment (UIT) has been used in different materials to reduce residual welding tensile stresses and improve the fatigue life of welded joints, and also to increase the fatigue resistance at low temperatures. The main aim of this research was to explore the effects of UIT in the fatigue life of a 2024-T3 aluminium alloy. Load controlled fatigue tests were carried out at high and low cycle fatigue, and three UIT parameters at a carrier frequency of 36 kHz were evaluated. These parameters were feed rate, amplitude under load and impact frequency. The results revealed an increase in compressive residual stress and microhardness, as well as some evidence of porosity. However, the fatigue life was reduced drastically. The possible causes of this decrease are still under discussion.


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