Results 211 to 220 of about 503,498 (378)

Achieving Complex Nanostructures: The Role of Hydrogen in Controlling Mechanical Alloying and Microstructure Evolution in the TiVZrNbHf‐Cu System

Advanced Science, EarlyView.
This study highlights the drastic influence hydrogen has on the microstructure evolution during severe plastic deformation. High‐pressure torsion of a TiVZrNbHf‐Cu composite results in mechanical alloying and subsequent amorphization, whereas replacing the high entropy alloy with the corresponding hydride stabilizes a two‐phase microstructure.
Lukas Schweiger, Florian Spieckermann, Peter Cengeri, Michael Burtscher, Lukas Schretter, Matthias Eichinger, Gregor Mori, Alexander Schökel, Michael Zehetbauer, Erhard Schafler, Daniel Kiener, Jürgen Eckert   +11 more
wiley   +1 more source

Experimental study on dynamic tensile mechanical properties and energy dissipation of GFRP tube-mortar specimens with different hollow ratios. [PDF]

Sci Rep
Lv N, Zong Q, Xie L, Guo J, Guo S, Lu Z, Gao D, Xu H, Wang H.   +8 more
europepmc   +1 more source

On the Tension Test of Mortar by Splitting Method

, 1953
Kinji SHINOHARA
openalex   +2 more sources

Engineering of Multi‐Dynamic Bonds Toward Room‐Temperature Self‐Healing Epoxy/MXene Adaptable Network with Record‐High Toughness

Advanced Science, EarlyView.
Inspired by mussel nacre and byssus, a multi‐type dynamic chemically bonded epoxy/MXene adaptable network is fabricated through a hierarchical assembly strategy, establishing the toughest (210.75 MJ m−3) room‐temperature self‐healing (90.04% recovery within 2 h at 25 °C) epoxy resin to date, challenging the limitations of conventional thermosetting ...
Xiaobo Zhu, Yu Hao, Liang‐Feng Huang, Haichao Zhao, Liping Wang   +4 more
wiley   +1 more source

Biochar modification enhances mechanical and durability properties of cement-based materials. [PDF]

Sci Rep
Wu F, Zhang Q, Dong S, Cai Y, Yang S, Xu F, Luo P, Jiang J.   +7 more
europepmc   +1 more source

2. Effect of Casting Pressure on Cement Board : Part 6: Effect of Asbestos Content on Expansion of Cement-mortar Under Pressure

, 1954
Hiroshi Kuriyama
openalex   +2 more sources

Dating of Old Mortars by the Carbon-14 Method [PDF]

, 1964
J. Labeyrie, Georgette Delibrias
openalex   +1 more source

Luminescent Platform for Thermal Sensing and Imaging Based on Structural Phase‐Transition

Advanced Science, EarlyView.
This study demonstrates the feasibility of employing a Eu3+‐doped, phase transition‐based ratiometric luminescent thermometer for thermal imaging application. Abstract The luminescent properties of Eu3+ ions are highly sensitive to changes in their local crystal environment.
Anam Javaid, Maja Szymczak, Malgorzata Kubicka, Vasyl Kinzhybalo, Marek Drozd, Damian Szymanski, Lukasz Marciniak   +6 more
wiley   +1 more source

Effects of Water-to-Cement and Sand-to-Binder Ratio on Mechanical and Drying Shrinkage Properties of Low-Carbon Mortar Containing Biochar Aggregate. [PDF]

Materials (Basel)
Chen S, Zhang J, Yang H.
europepmc   +1 more source

Oxygen‐Driven Reconstruction Activates Quasi‐Single Pd Sites in Hollow PdAg Nanotubes for Zinc–Air and Fuel Cells

Advanced Science, EarlyView.
A galvanic replacement strategy is employed to fabricate hollow PdAg alloy nanotubes, where interfacial oxygen triggers surface reconstruction and stabilizes quasi‐single Pd active sites. This atomic‐level engineering optimizes electronic configurations and enriches exposed catalytic centers, significantly boosting oxygen reduction reaction activity ...
Zongge Li, Wenjie Tian, Kunsheng Hu, Yajie Guo, Xiaotan Tian, Wenjun Kang, Rui Li, Konggang Qu, Lei Wang, Fanpeng Meng, Huayang Zhang, Haibo Li   +11 more
wiley   +1 more source