Results 151 to 160 of about 1,684,077 (260)

Stress-induced detwinning and martensite transformation in an austenite Ni-Mn-Ga alloy with martensite cluster under uniaxial loading. [PDF]

IUCrJ, 2019
Hou L, Niu Y, Dai Y, Ba L, Fautrelle Y, Li Z, Yang B, Esling C, Li X.   +8 more
europepmc   +1 more source

Strategic Design of Soft Actuators in Translational Medical Robotics for Human‐Centered Healthcare

Advanced Robotics Research, Volume 2, Issue 5, October 2026.
Soft robotics enables biocompatible, compliant medical devices, but clinical translation requires design‐driven engineering beyond materials. This perspective reviews implantable, surgical, and wearable systems by actuation mechanism, highlighting how optimized architectures and integration improve mechanical interfacing, adaptability, and durability ...
Ho Jun Jin, Jimin Kim, Inho Kim, Bong Hoon Kim   +3 more
wiley   +1 more source

6.1% Volumetric Negative Thermal Expansion Induced by the Reversible Reconstructive Phase Transition in Pb‐Free Bi1−xLnxCoO3 (Ln: Lanthanoid)

Advanced Science, Volume 13, Issue 59, 23 October 2026.
Perovskite‐type oxide lanthanoid‐substituted BiCoO3 exhibits a reversible negative thermal expansion (NTE) originated from the coordination change from the CoO5 pyramid to the CoO6 octahedron due to melting of the dxy orbital ordering in the d6 electron configuration, and the 6.1% volume shrinkage in Bi0.82Nd0.18CoO3 is the largest ever observed in the
Yuki Sakai, Kazuki Takahashi, Shogo Wakazaki, Takumi Nishikubo, Jun Miyake, Takehiro Koike, Teppei Nagase, Takafumi Yamamoto, Kano Hatayama, Masaichiro Mizumaki, Masaki Azuma   +10 more
wiley   +1 more source

UNSTABLE OF THE CRYSTALLINE LATTICE BEFORE MARTENSITE TRANSFORMATION AND INFLUENCE OF THE EXTERNAL MAGNETIC FIELD IN THESE CONDITION

, 2009
Will analysed thermodynamic conditions corresponding to unstable of crystalline lattice before martensite transformation, is considered phenomenas appearing in condition of unstable, is executed theoretical analysis of the possible structured conditions ...
Y.A. KORNILOV, O.Y. SOROCHKINA, Y.V. DOLGACHEV, V.N. PUSTOWOIT   +3 more
core  

Heat Treatment and Manufacturing Variability in Gearbox NVH: An Evidence‐Aware Critical Review and Validation‐Oriented Modeling Roadmap

Engineering Reports, Volume 8, Issue 10, October 2026.
Heat treatment and manufacturing variability influence gearbox NVH primarily through distortion, surface integrity, and evolving tooth‐flank geometry. This evidence‐aware review links material state and nonuniform wear to contact excitation, transmission error, structural response, and radiated noise within a validation‐oriented multiscale framework ...
Krisztián Horváth, Daniel Feszty
wiley   +1 more source

Eutectic Topology Regulates Deformation Pathways Enabling Synergistic Superelasticity and Strength in EBF3‐Fabricated NiTiNb Alloys

Rare Metals, Volume 45, Issue 10, October 2026.
ABSTRACT The deformation behavior of NiTiNb shape memory alloys is governed by microstructural heterogeneity, specifically the interconnected topology of the β‐Nb phase. The regulatory role of the eutectic structure in load partitioning and the evolution of deformation mechanisms, particularly in high‐Nb systems, has not been clearly understood.
Qingda Zhang, Botao Jiang, Chen Liu, Baoxian Su, Zhe Li, Zhiwen Li, Menghao Zhong, Dongsheng Wang, Nan Yu, Ruirun Chen, Liang Wang, Yanqing Su   +11 more
wiley   +1 more source

Ultrasonic Vibration Assisted Laser Processing: A Hybrid Paradigm for Extreme Surface Enhancement

Rare Metals, Volume 45, Issue 10, October 2026.
ABSTRACT Traditional laser processing techniques offer many advantages, but they often encounter limitations such as heat‐affected zones, recast layers, residual tensile stresses, and poor surface finish. The integration of ultrasonic vibration (UV) presents a promising hybrid approach to overcome these challenges by introducing beneficial effects like
Aziz Ul Hassan Mohsan, Xuedao Shu, Hu Zong, Su Zhao, Khamis Essa, Di Tie, Changyong Chen   +6 more
wiley   +1 more source

File-Specific Cyclic Fatigue Resistance of NiTi Instruments After Repeated Use in Simulated Canals: Patterns Compatible with Potential Stress-Induced Martensite Transformation Effects. [PDF]

Materials (Basel)
Jo H, Kwak SW, Ha JH, Sigurdsson A, Kim HC.   +4 more
europepmc   +1 more source

Martensitic Transformations.

Materia Japan, 1997
openaire   +2 more sources

Influence of Heat Treatment and Scan Rotation on the Microstructure of Hot Work Tool Steel Manufactured using Laser Powder Bed Fusion

steel research international, Volume 97, Issue 10, Page 5038-5047, October 2026.
The study investigates the influence of heat treatment and scan rotation on the microstructure of a modified H13 tool steel manufactured using laser powder bed fusion. Key findings include the refinement of prior austenite grains (PAGs) due to recrystallization and carbide pinning, and the significant impact of scan rotation on the size distribution of
Negar Panahi, Fengxiang Lin, Christos Oikonomou, Mikael Grehk   +3 more
wiley   +1 more source