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Experimental Study on Cyclic Creep of Pipes
Deformation of rectilinear elements of Du 200 pipeline made of 20 steel under cyclic loading with internal pressure has been studied experimentally....
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Cyclic Creep of Pipes Under Block-Type Loading By Internal Pressure
We perform the experimental investigation of the specific features of deformation of a straight segment of a Du-200 pipeline made of 20 steel under...
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Creep Ductility
For a number of creep resistant steels, the creep ductiliy decreases with increasing temperature and time. As a function of stress, the ductiity is...
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The Role of Cavitation in Creep-Fatigue Interaction
There are many empirical models for the development of creep and fatigue damage. The perhaps most well-known ones are Robison’s and Miner’s damage...
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Cyclic Deformation Behavior and Failure Mechanism of 316LN Stainless Steel under Creep-Fatigue Loading at 550 °C
A comparative study on the low-cycle fatigue properties of 316LN austenitic stainless steel with and without a hold period at the maximum tensile...
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Thermal cycle reliability and creep behavior of nano-IMC mixed solder joints
Herein, the microstructure evolution, crack initiation and propagation, and β-Sn recrystallization behavior of nano-intermetallic compound...
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Creep-free polyelectrolyte elastomer for drift-free iontronic sensing
Artificial pressure sensors often use soft materials to achieve skin-like softness, but the viscoelastic creep of soft materials and the ion leakage,...
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Advances in Creep Behaviors of Textile Composites
Textile composites have been widely used in various fields because of their excellent mechanical properties. Textile composites have viscoelastic...
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Effect of cyclic waveforms on cavitation propensity of P91 steel weld joint at 873 K
P91 is a 9Cr-1Mo ferritic–martensitic steel which is used as steam generator (SG) material for fast reactor applications. Construction of SGs...
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Families of Stress-Strain, Relaxation, and Creep Curves Generated by a Nonlinear Model for Thixotropic Viscoelastic-Plastic Media Accounting for Structure Evolution Part 3. Creep Curves
A systematic analytical study of the mathematical properties of the previously constructed nonlinear model for shear flow of thixotropic...
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Effect of Initial Microstructures on Planar Tensile Anisotropy and Fatigue Crack Growth of Creep Age Formed 2050 Al–Li Alloy
This work investigates the influence of initial microstructure characteristics on the creep age forming behavior, mechanical anisotropy and fatigue...
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Study on creep-fatigue response, failure mode and deformation mechanism of 316H steel welded joint
The creep-fatigue (CF) response of 316H steel base metal (BM) and welded joint (WJ) as a function of holding time, along with corresponding...
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A Review Study for Creep in Different Nanocomposites
This article presents a brief review regarding the creep behavior (CB) of the nanocomposites (NCs)-based materials in recent years. The creep (C) in...
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Creep Behaviour of Aluminium 7075 Feedstock Billet Globular Microstructure at High Processing Temperature
This paper aims to present the determination of the creep behaviour of a globular microstructure aluminium 7075 alloy semi-solid metal feedstock...
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Cyclic Mean Stress Variation Effect on Pipe Ratcheting
The deformation of a straight pipeline segment under stepwise cyclic loading by internal pressure is investigated. The tests were carried out on a...
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Micromechanics Strain Response of Ceramic-Matrix Composites Under Creep Loading at Elevated Temperature
In this chapter, the creep behavior of fiber-reinforced ceramic-matrix composites (CMCs) at intermediate temperatures was investigated considering...
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Generalization of a Nonlinear Maxwell-Type Viscoelastoplastic Model and Simulation of Creep and Recovery Curves
A generalization of the physically nonlinear Maxwell-type constitutive equation with two material functions for non-aging rheonomic materials, whose...
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Deformation and Fracture of Single Crystals of Nickel-Base Superalloys CMSX-4 and CMSX-10 under Conditions of Creep and Fatigue Loading
Abstract —Single crystals of superalloys CMSX-4 and CMSX-10 were tested for creep at 750-1100°C and low-cycle fatigue at 700°C. It is shown that the...
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Efficient Thermo-Mechanical Modelling of Cyclic Loading with Chaboche Type Constitutive Law Coupled with Damage
This paper describes a numerical modelling approach to study the behaviour of a solar receiver tube subjected to cyclic thermomechanical loading. The...
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Fatigue (Cyclic Deformation) in Semiconductors
WeakeningFatigue (cyclic deformation) of a material caused by cyclic loading resulting in structural damage leading to catastrophic failure is known...