Results 21 to 30 of about 3,511,649 (249)

A transforming interpenetrating-phase cermet with high strength and energy dissipation capacity

Materials Research Letters
Cermets generally exhibit a trade-off between strength and energy dissipation capacity. By applying a dual design strategy combining bioinspired architecting and metastability engineering, we developed a transforming interpenetrating-phase cermet made ...
Shuangyue Jia, Wangshu Zheng, Daniel Wen Hao Lock, Linghai Li, Lei Zhao, Chee Lip Gan, Qiang Guo   +6 more
doaj   +1 more source

Machine Learning-Enabled Prediction and Mechanistic Analysis of Compressive Yield Strength–Hardness Correlation in High-Entropy Alloys

Metals
High-entropy alloys (HEAs) represent a paradigm-shifting material system offering vast compositional space for tailoring mechanical properties. The yield strength and hardness are critical performance metrics, yet their interrelationships in diverse HEAs
Haiyu Wan, Baobin Xie, Hui Feng, Jia Li
doaj   +1 more source

Nondestructive Testing with 3MA—An Overview of Principles and Applications

Applied Sciences, 2019
More than three decades ago, at Fraunhofer IZFP, research activities that were related to the application of micromagnetic methods for nondestructive testing (NDT) of the microstructure and the properties of ferrous materials commenced.
Bernd Wolter, Yasmine Gabi, Christian Conrad   +2 more
doaj   +1 more source

Developing a novel austenitic stainless steel with high yield strength and coefficient of thermal expansion

Materials Research Letters
A novel type of austenitic stainless steel with a high yield strength (YS) of 1075 MPa, ultimate tensile strength of 1257 MPa and total elongation of 17.3% was designed.
Chenghao Song, Weiyi Shen, Zongzheng Xie, Haoliang Wang, Rijie Zhao, Zhenzhong Sun, Jun Cheng, Hao Yu   +7 more
doaj   +1 more source

Characterization of Microstructure in High-Hardness Surface Layer of Low-Carbon Steel

Metals, 2020
Surface hardening improves the strength of low-carbon steel without interfering with the toughness of its core. In this study, we focused on the microstructure in the surface layer (0–200 μm) of our low-carbon steel, where we discovered an unexpectedly ...
Haitao Xiao, Shaobo Zheng, Yan Xin, Jiali Xu, Ke Han, Huigai Li, Qijie Zhai   +6 more
doaj   +1 more source

Does soil strength play a role in wheat yield losses caused by soil drying?

, 2006
Shoot growth in wheat is sensitive to high soil strength, but as high strength and drying tend to occur together it has proved difficult to separate the effects of water stress and mechanical impedance.
Cope, R.E., Gowing, D. J. G., Whalley, W.R., Gowing, D.J.G., Lodge, R.J., Whalley, W. R., Leeds-Harrison, P. B., Cope, R. E., Lodge, R. J., Clark, L.J., Leeds-Harrison, P.B., Clark, L. J.   +11 more
core   +1 more source

Numerical Computation of Material Properties of Nanocrystalline Materials Utilizing Three-Dimensional Voronoi Models

Metals, 2019
Nanocrystalline metals have been the cause of substantial intrigue over the past two decades due to their high strength, which is highly sensitive to their microstructure. The aim of the present project is to develop a finite element two-phase model that
Panagiotis Bazios, Konstantinos Tserpes, Spiros Pantelakis   +2 more
doaj   +1 more source

Evidence‐Informed Multidisciplinary Consensus Guidance for the Psychosocial Care of Adolescents With High‐Risk Cancer: Recommendations From the Italian Association of Pediatric Hematology and Oncology

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Adolescents with high‐risk cancer face complex developmental, psychosocial, and ethical challenges that extend beyond disease‐directed treatment. Although international recommendations exist for communication, psychosocial care, pediatric palliative care, survivorship, and shared decision‐making, these have largely evolved within ...
Johanna M. C. Blom, Dorella Scarponi, Giulia Zucchetti, Teresa Perillo, Maria Montanaro, Elisa Marconi, Chiara Rutigliano, Paolo Colavero, Paola Quarello, Marina Bertolotti, Monica Cellini, Carlo Clerici, Maurizio Mascarin, Francesca Bomben, Andrea Ferrari, the expert workgroup   +15 more
wiley   +1 more source

Central Nervous System Tumors Among Infants in Canada: A Report From CYP‐C

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Central nervous system (CNS) tumors in infants are rare, pose unique clinical challenges, and lack large‐scale evidence‐based data to guide management. This study seeks to describe CNS tumors in Canadian infants and to compare their outcomes with those of older children.
Samuel Sassine, Hallie Coltin, Sylvia Cheng, Lucie Lafay‐Cousin, Vanan Issai Magimairajan, Craig Erker, Stéphanie Vairy, Lynette Bowes, Adam Fleming, Donna Johnston, Sarah McKillop, Roona Sinha, Julie Bennett, Christina Coleman, Laura Wheaton, Shayna Zelcer, Samuele Renzi, Thai Hoa Tran   +17 more
wiley   +1 more source

Estimation of dislocation densities in cold rolled Al-Mg-Cu-Mn alloys by combination of yield strength data, EBSD and strength models

, 2005
Al-Mg-Cu-Mn alloys have been developed for the packaging industry, in which large cold-working deformations are normally applied that can produce high dislocation densities.
Zhu, Z., Starink, M.J., Wang, S.C.
core   +1 more source