Results 71 to 80 of about 399,794 (212)

Low-cycle and dwell fatigue properties for a near alpha titanium alloy Ti–6Al–3Nb–2Zr–1Mo

Journal of Materials Research and Technology
As a new type of marine titanium alloy, Ti–6Al–3Nb–2Zr–1Mo (Ti6321) has gained attention for its comprehensive properties such as high toughness, strength, weldability, and corrosion resistance. However, there are only a few reports on fatigue properties
Junchen Zhu, Jijia Xie, Jun Wang, Xinglong Xia, Zhaodong Lin, Guian Qian, Aiguo Zhao   +6 more
doaj   +1 more source

On shakedown, ratchet and limit analysis of defective pipeline [PDF]

, 2012
In this study, the limit load, shakedown and ratchet limit of a defective pipeline subjected to constant internal pressure and a cyclic thermal gradient are analyzed.
Chen, Chen, Chen, Chen, Chen, Chen, Chen, Haofeng Chen, James Ure, Koiter, Mackenzie, Melan, Ponter, Seshadri, Staat, Tianbai Li, Vu, Weihang Chen   +17 more
core   +1 more source

Identification of Fatigue Constants by Means of 3D Method

Journal of Mechanical Engineering, 2016
The conventional method for evaluation of the fatigue constants uses one set of experimental data from strain-controlled uniaxial fatigue tests. However, these constants do not ensure the compatibility conditions.
Ličková Dagmar, Halama Radim, Poruba Zdeněk   +2 more
doaj   +1 more source

The analysis of fatigue crack growth mechanism and oxidation and fatigue life at elevated temperatures [PDF]

Two quantitative models based on experimentally observed fatigue damage processes have been made: (1) a model of low cycle fatigue life based on fatigue crack growth under general-yielding cyclic loading; and (2) a model of accelerated fatigue crack ...
Liu, H. W.
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Impact of choice of stabilized hysteresis loop on the end result of investigation of high-strength low-alloy (HSLA) steel on low cycle fatigue

Metalurgija, 2014
High strength low-alloy steel under low cycle fatigue at a certain level of strain controlled achieve stabilized condition. During the fatigue loading stabilized hysteresis loop is determined, which typical cycle of stabilization is calculated as half ...
S. Bulatović, Z. Burzić, V. Aleksić, A. Sedmak, Lj. Milović   +4 more
doaj  

Fatigue life time modelling of Cu and Au fine wires

MATEC Web of Conferences, 2018
In this study, the influence of microstructure on the cyclic behaviour and lifetime of Cu and Au wires with diameters of 25μm in the low and high cycle fatigue regimes was investigated.
Khatibi Golta, Mazloum-Nejadari Ali, Lederer Martin, Delshadmanesh Mitra, Czerny Bernhard   +4 more
doaj   +1 more source

High-Temperature, Low-Cycle Fatigue Behavior of Tantalum [PDF]

High temperature, low cycle fatigue tests of tantalum in inert argon ...
Berning, R. F., Coffin, L. F., Jr., LaForce, R.   +2 more
core   +1 more source

Low-cycle fatigue evaluation for regeneratively cooled panels [PDF]

Design data for regeneratively cooled panels from low cycle fatigue evaluation of Hastelloy X and Inconel 625 sheet and sandwich panel ...
Demogenes, C., Duncan, J. D., Flieder, W. G., Richard, C. E.   +3 more
core   +1 more source

TS SPECIMEN LIFE PREDICTION OF HIGH-STRENGTH STEEL RESISTANCE SPOT WELDS

Jixie qiangdu, 2016
The plastic zone in crack tip influences life prediction result when using crack propagation method to predict fatigue life of spot welds. Most of the methods used to predict fatigue life don’t take plasticity into consideration.
ZHANG Yu, LI DaYong, TANG WeiQin
doaj  

Analysis of ultra low cycle fatigue problems with the barcelona plastic damage model [PDF]

, 2013
This paper presents a plastic formulation based on the Barcelona plastic damage model ([1], [2]) capable of predicting the material failure due to Ultra Low Cycle Fatigue.
Barbat Barbat, Horia Alejandro, Barbu, Lucia Gratiela, Martínez García, Javier, Oller Martínez, Sergio Horacio   +3 more
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