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Mechanical Behavior and Microstructure Evolution during Tensile Deformation of Twinning Induced Plasticity Steel Processed by Warm Forgings
The mechanical behavior and microstructural evolution of an Fe-30Mn-3Al-3Si twinning-induced plasticity (TWIP) steel processed using warm forging was...
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Twinning-Induced Plasticity Behavior of Pulse Laser Powder Bed-Fused 316L Stainless Steels
This study delves into the interplay between crystallographic texture, microstructure, and mechanical behavior in pulse laser powder bed-fused (LPBF)...
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Evidence of twinning-induced plasticity (TWIP) and ultrahigh hardness in additively-manufactured near-eutectic Ni–Nb
The temperature-dependent hardness of additively-manufactured near-eutectic Ni–Nb was investigated. This alloy was found to have solidified into a...
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Significantly Enhanced Strength of a Drawn Twinning-Induced Plasticity Steel Wire and its Deformation Twinning Dependency
This study describes a higher strength of drawn twinning-induced plasticity (TWIP) steel wire compared with its strain hardening exponent ( n ) and...
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Orientation Dependent Twinning Behavior in a Twinning-induced Plasticity Steel Investigated by Nanoindentation
The present work focuses on the mechanical behavior of single austenite grain with different orientations in a twinning induced plasticity (TWIP)...
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Transformation- and twinning-induced plasticity in phase-separated bcc Nb-Zr alloys: an atomistic study
Several high-temperature body-centered cubic (bcc) structural materials such as Nb-, Zr- and Ti-based alloys undergo phase separation, which is a...
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Effects of Crystal Orientation on Deformation Twinning and Dislocation Slip in Single Crystal Micro-pillars of a Twinning-Induced Plasticity Steel
Deformation twinning and dislocation slip in twinning-induced plasticity (TWIP) steels have been shown to depend strongly on the crystal orientation,...
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Twinning-Induced Plasticity Steel for the Automotive Industry: Design Stress for Gas Tungsten Arc Welded Parts
We investigated the effect of gas tungsten arc welding, GTAW, on the mechanical properties of 1 mm thick sheets of a TWIP Fe-22Mn-0.6C-1.5Al (wt.%)...
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An Investigation on Microstructures and Mechanical Properties of Twinning-Induced Plasticity Steels Prepared by Directional Solidification
The mechanical behaviors and microstructural characteristics of three twinning-induced plasticity (TWIP) steels prepared using directional...
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Dislocation-mediated and twinning-induced plasticity of CoCrFeMnNi in varying tribological loading scenarios
Coarse-grained, metallic materials undergo microstructure refinement during tribological loading. This in turn results in changing tribological...
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Influence of sample preparation on nanoindentation results of twinning-induced plasticity steel
Nanoindentation is an attractive characterization technique, as it not only measures the local properties of a material but also facilitates...
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Hydrogen effect on the mechanical behaviour and microstructural features of a Fe-Mn-C twinning induced plasticity steel
The influences of hydrogen on the mechanical properties and the fracture behaviour of Fe-22Mn-0.6C twinning induced plasticity steel have been...
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Shear induced deformation twinning evolution in thermoelectric InSb
Twin boundary (TB) engineering has been widely applied to enhance the strength and plasticity of metals and alloys, but is rarely adopted in...
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Simultaneous Twinning and Microband-Induced Plasticity of a Compositionally Complex Alloy with Interstitial Carbon at Cryogenic Temperatures
Intermediate to low stacking fault energy (SFE) high entropy alloys (HEA) have shown an excellent combination of strength and ductility as a result...
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Direct Formed High-Strength Bolt with Hot-Rolled Twinning-Induced Plasticity Steel Using Its High Strain Hardening Rate
A bolt with an excellent combination of high strength (1711 MPa) and high elongation (20.4%) was successfully manufactured using the hot-rolled...
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Temperature Effect on Twin Initiation during Equal-Channel Angular Pressing and Mechanical Properties of Twinning-Induced Plasticity Steel
To examine the effect of temperature on twinning initiation and strain accumulation, a twinning-induced plasticity (TWIP) steel with chemical...
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Improvement of Mechanical Strength of a Hot-Worked Twinning-Induced Plasticity Steel through an Optimum Secondary Annealing Treatment
The microstructure of the twinning-induced plasticity (TWIP) steel microalloyed by Ti (TWIP-Ti) exhibited a wide grain size distribution after...
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Dislocation Source and Pile-up in a Twinning-induced Plasticity Steel at High-Cycle Fatigue
Dislocation behaviour of a twinning-induced plasticity (TWIP) steel subjected to high-cycle fatigue tests is investigated in the present study. Grain...
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Quantification of Mechanical Twins in Metallographic Images of Twinning-Induced Plasticity Steels Using a New Image Processing Method
A new image-processing method based on block-gradient segmentation was proposed to measure the volume fraction of mechanical twins in metallographic...
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Crystal Plasticity-Based Constitutive Models of NiTi SMAs
In this chapter, the crystal plasticity-based constitutive models are proposed to describe the cyclic deformation of NiTi SMAs and its...