Results 121 to 130 of about 196,557 (347)

Four‐Point Bending Tests at High Temperatures on Commercial MgO‐C Refractory Bricks with and Without Recyclate Considering Different Carbon Contents

Advanced Engineering Materials, EarlyView.
Four‐point bending tests are conducted in an argon atmosphere on commercial MgO‐C brick grades with and without MgO‐C recyclate from room temperature up to 1300 °C. No detrimental effect of the MgO‐C recyclates on bending strength is found. Instead, a decisive influence of the total carbon content is observed, with lower total carbon contents ...
Alexander Schramm, Lukas Knöchel, Thomas Schemmel, Christos G. Aneziris, Anja Weidner, Horst Biermann   +5 more
wiley   +1 more source

Chameleon-inspired tunable multi-layered infrared-modulating system via stretchable liquid metal microdroplets in elastomer film

Nature Communications
This report presents liquid metal-based infrared-modulating materials and systems with multiple modes to regulate the infrared reflection. Inspired by the brightness adjustment in chameleon skin, shape-morphing liquid metal droplets in silicone elastomer
Yingyue Zhang, Hanrui Zhu, Shun An, Wenkui Xing, Benwei Fu, Peng Tao, Wen Shang, Jianbo Wu, Michael D. Dickey, Chengyi Song, Tao Deng   +10 more
doaj   +1 more source

Utilization Of Beverage Cans Waste As A Metal Matrix Composite

, 2021
Agus Pramono, Deni Shidqi Khaerudini, Anistasia Milandia   +2 more
openalex   +1 more source

Investigation of Thermo‐Chemical Processes in Commercial MgO‐C Refractory Bricks With and Without MgO‐C Recyclate at Elevated Temperatures

Advanced Engineering Materials, EarlyView.
This study investigates thermo‐chemical processes during high‐temperature testing of two commercial MgO‐C brick grades, one containing 47.5 wt.% MgO‐C recyclate. Using ETV, DTA/TG‐MS, XRD, and SEM/EDS/EBSD, mechanisms such as carbothermal reduction of magnesia, impurity incorporation into the secondary MgO surface layer, and calcium‐rich phase ...
Alexander Schramm, Jana Hubálková, Christian Schimpf, Thomas Schemmel, Christos G. Aneziris, Anja Weidner, Horst Biermann   +6 more
wiley   +1 more source

Characterisation of AZ31 metal matrix composites reinforced with carbon nanotubes. [PDF]

Sci Rep, 2023
Mukunda SG, Boppana SB, Palani IA, Dayanand S, Aravinda T.   +4 more
europepmc   +1 more source

Evaluation and prediction of long-term environmental effects of nonmetallic materials [PDF]

The properties of a number of nonmetallic materials were evaluated experimentally in simulated space environments in order to develop models for accelerated test methods useful for predicting such behavioral changes.
Papazian, H.
core   +1 more source

Combined Process‐ and Phase‐Field‐Simulation to Predict the Microstructure of Single‐Crystal Ni‐Based Superalloys

Advanced Engineering Materials, EarlyView.
A combined finite element and phase‐field approach predicts the evolution of microstructure during the directional solidification of Ni‐based superalloys. The model reveals how withdrawal rate, temperature gradient, and wall thickness control the dendrite spacing, highlighting the strong effect of surface regions in thin sections where dendrite growth ...
Sean Böhm, André B. Baldissera, Rainer Völkl, Uwe Glatzel   +3 more
wiley   +1 more source

Optimizing degassing for particle-reinforced Al composite: Advanced ultrasonic-assisted argon treatment and numerical simulation insights

Ultrasonics Sonochemistry
Hydrogen removal from particle-reinforced Al composite is critical for preventing porosities near particle clusters and improving comprehensive material properties.
Jian Chen, Xinyuan Jin, Jiwei Geng, Xianhui Luo, Yugang Li, Peikang Xia, Xianfeng Li, Fangming Wang, Dong Chen, Mingliang Wang, Haowei Wang   +10 more
doaj   +1 more source

Stress analysis on the reinforcement particles of the metal matrix composite by Raman spectroscopy [PDF]

, 2018
AKM Asif Iqbal, Yoshio Arai
openalex   +1 more source

Thermophysical Properties of the Desulphurization Slags With Various CaS and CaO/Al2O3 Ratio

Advanced Engineering Materials, EarlyView.
This article investigates how CaS content and the CaO/Al2O3 ratio influence the thermophysical properties of desulphurization slags. Using experimental measurements and thermodynamic simulations, this study reveals complex effects on viscosity, surface tension, and density, providing new insight into slag structure and phase behavior under ...
Eldar Salpagarov, Matheus Roberto Bellé, Anton Yehorov, Julia Richter, Olena Volkova   +4 more
wiley   +1 more source