Results 31 to 40 of about 3,204,801 (280)

Grain Boundary Structure Ordering via Electroshock Treatment Enhances Strength-Ductility Synergy. [PDF]

Adv Sci (Weinh)
Electroshock treatment triggers atomic rearrangement, transforming disordered grain boundaries into ordered states without inducing recrystallization. This grain boundary ordering effectively relieves strain concentration and strengthens boundaries, enabling a simultaneous improvement in both strength and ductility.
Chen J, Wang F, Qian D, Wang H, Wu J, Fu M, Hua L.   +6 more
europepmc   +2 more sources

Hyperactive ice‐binding proteins stabilize cell membranes and improve resistance to dehydration stress in Caenorhabditis elegans

FEBS Open Bio, EarlyView.
TisIBP8, a fungal‐derived hyperactive ice‐binding protein, helps Caenorhabditis elegans survive dehydration. It localizes near cell membranes, reduces cell damage, and helps maintain membrane structure during drying. These results suggest that ice‐binding proteins can protect cells from dehydration stress as well as freezing stress.
Daiki Shimose, Kotaro Ozaki, Ryohei Kuriyama, Yuka Ikemoto, Kazuhiro Mio, Yuji C. Sasaki, Tatsuya Arai, Sakae Tsuda, Yoichi Shinkai, Masahiro Kuramochi   +9 more
wiley   +1 more source

Effect of Heat Treatment on the Microstructure and Mechanical Properties of Ti–6Al–4V Alloy Produced by L-PBF and PA-DED

Metals
The manufacturing of personalized implants from Ti–6Al–4V alloy using additive manufacturing technologies is a promising direction in modern medicine.
Svetlana Gatina, Andrey Stotskiy, Alfiz Gareev, Alexander Ryzhkin, Irina Semenova, Alexey Mamalat, Olga Klimova-Korsmik, Sergey Zherebtsov, Nariman Enikeev   +8 more
doaj   +1 more source

Direct Metal Laser Sintering of Ti6Al4V for Biomedical Applications: Microstructure, Corrosion Properties, and Mechanical Treatment of Implants

Metals, 2016
Ti6Al4V samples have been prepared by Direct Metal Laser Sintering (DMLS) with varied laser power. Some of the samples were stress-relief annealed. The microstructure of materials was investigated using a light microscopy.
Janette Brezinová, Radovan Hudák, Anna Guzanová, Dagmar Draganovská, Gabriela Ižaríková, Juraj Koncz   +5 more
doaj   +1 more source

Comprehensive and Comparative Heat Treatment of Additively Manufactured Inconel 625 Alloy and Corresponding Microstructures and Mechanical Properties

Journal of Manufacturing and Materials Processing, 2022
This study examines and compares the microstructures, Vickers microindentation hardness, and mechanical properties for additively manufactured (AM) samples built by a variety of AM processes: wire arc AM (WAAM), electron beam powder bed fusion (EB-PBF ...
Victoria Luna, Leslie Trujillo, Ariel Gamon, Edel Arrieta, Lawrence E. Murr, Ryan B. Wicker, Colton Katsarelis, Paul R. Gradl, Francisco Medina   +8 more
doaj   +1 more source

A Workflow to Accelerate Microstructure‐Sensitive Fatigue Life Predictions

Advanced Engineering Materials, EarlyView.
This study introduces a workflow to accelerate predictions of microstructure‐sensitive fatigue life. Results from frameworks with varying levels of simplification are benchmarked against published reference results. The analysis reveals a trade‐off between accuracy and model complexity, offering researchers a practical guide for selecting the optimal ...
Luca Loiodice, Krzysztof S. Stopka, Michael D. Sangid   +2 more
wiley   +1 more source

Entropy‐Driven Design of Low‐Melting‐Point Alloys via Compositionally Complex Strategy

Advanced Engineering Materials, EarlyView.
Conventional low‐melting‐point alloys (LMPAs) are limited by a narrow compositional space and inherent property trade‐offs. This review presents an entropy‐driven design strategy that overcomes these limitations, ushering in a new class of low‐melting‐point compositionally complex alloys (LMCCAs).
Yinghui Shang, Jianxiang Zhao, Zhaoqi Chen, Hao Gong, Yinsen Yan, Junlei Tao, Yong Yang   +6 more
wiley   +1 more source

Influence of Bending Cold Working Process on Properties of Clod Rolling Non-Oriented Silicon Steel

Teshugang, 2020
The microstructures and textures in final products of the non-oriented silicon steel(0.003% C,0.80% Si, 0. 28%Mn,0. 015%P,0. 003%S,0. 24% Als) with different cold bending process and stress-relief annealing at 750 °C for 2h are determined and analyzed ...
张智义, 李亚东, 陈春梅, 高振宇, 刘文鹏, 毛卫民, 杨平   +6 more
doaj  

Experimental Investigation on the Fatigue Life of Ti-6Al-4V Treated by Vibratory Stress Relief

Metals, 2017
Vibratory stress relief (VSR) is a highly efficient and low-energy consumption method to relieve and homogenize residual stresses in materials. Thus, the effect of VSR on the fatigue life should be determined. Standard fatigue specimens are fabricated to
Han-Jun Gao, Yi-Du Zhang, Qiong Wu, Jing Song   +3 more
doaj   +1 more source

Repatriation statistics by Ichang (Yichang) [China] Bureau of CNRRA , about the condition of refugees and relief work done to them from January to April 1946

, 1946
Repatriation statistics by Ichang (Yichang) Bureau of CNRRA Hupeh (Hubei) Regional Office, showing the condition of refugees and relief work done to them from January to April 1946.Galaida Survey ...
Ichang (Yichang) Bureau, Hupeh (Hubei) Regional Office, Chinese National Relief and Rehabilitation Administration
core   +1 more source