Results 81 to 90 of about 35,956 (306)

Degradasi Lapisan Aluminida Pada Paduan Intermetalik 2-Ti3Al / -TiAl Akibat Oksidasi Siklik [PDF]

, 2008
Two-phase inter-metallic alloy 2-Ti3Al/-TiAl is developed to operated at high temperature in oxidative environment. However its oxidation rate can not be tolerated due to formation of TiO2 which is not protective. If the alloy is used in gas turbine that
Putra, A. G. (Adi), Saputra, T. (Toto)
core  

LEAD: Literature Enhanced Ab Initio Discovery of Nitride Dusting Layers for Enhanced Tunnel Magnetoresistance and Lower Resistance Magnetic Tunnel Junctions

Advanced Materials, EarlyView.
Magnetic tunnel junctions (MTJs) using MgO tunnel barriers face challenges of high resistance‐area product and low tunnel magnetoresistance (TMR). To discover alternative materials, Literature Enhanced Ab initio Discovery (LEAD) is developed. The LEAD‐predicted materials are theoretically evaluated, showing that MTJs with dusting of ScN or TiN on ...
Sabiq Islam, William S. Rogers, Chen‐Yu Hu, Ming‐Yuan Song, Xinyu Bao, Shehrin Sayed, Jean Anne C. Incorvia   +6 more
wiley   +1 more source

A Nano‐Interception Strategy for Chronic Heart Failure: Prussian Blue Nanoparticles Disrupt Fibroblast‐Immune Communication via CCL2 Sequestration

Advanced Materials, EarlyView.
A nano‐interception strategy disrupts pathogenic fibroblast–macrophage crosstalk in chronic heart failure. Scalable Prussian blue nanoparticles selectively sequester CCL2 via ultrahigh‐affinity binding, preventing CCR2+ macrophage recruitment and breaking a key fibro‐inflammatory circuit. This approach demonstrates robust efficacy in murine and porcine
Bo Chen, Gao Wei, Guowei Zeng, Haoyu Li, Rongrong Wu, Hongyu Yan, Zijie Zhou, Kai Luo, Xiaoyang Zhang, Cong Li, Longming Huang, Lingyan Cheng, Xinjie Zhang, Jinghao Zheng, Bozhong Shi, Xiaojun Cai, Xiaomin He   +16 more
wiley   +1 more source

Corrosion Behavior in 3.5% NaCl Solutions of γ-TiAl Processed by Electron Beam Melting Process

Metals, 2015
In this work, the corrosion behavior of γ-TiAl alloy produced by electron beam melting (EBM) process in 3.5% NaCl solution was reported. The study has been performed using potentiodynamic polarization resistance and electrochemical impedance spectroscopy
Asiful Hossain Seikh, Ashfaq Mohammad, El-Sayed M. Sherif, Abdulrahaman Al-Ahmari   +3 more
doaj   +1 more source

Durability Assessment of TiAl Alloys [PDF]

, 2008
The durability of TiAl is a prime concern for the implementation of TiAl into aerospace engines. Two durability issues, the effect of high temperature exposure on mechanical properties and impact resistance, have been investigated and the results are ...
Draper, Susan L., Lerch, Bradley A.
core   +1 more source

A Model for Creep and Creep Damage in the γ-Titanium Aluminide Ti-45Al-2Mn-2Nb [PDF]

, 2014
Gamma titanium aluminides (γ-TiAl) display significantly improved high temperature mechanical properties over conventional titanium alloys. Due to their low densities, these alloys are increasingly becoming strong candidates to replace nickel-base ...
Mark Whittaker, Will Harrison, Zak Abdallah   +2 more
core   +3 more sources

Нанесение защитных покрытий для повышения физико-механических свойств деталей из титанового сплава [PDF]

, 2005
На поверхню деталей зі сплаву ВТ-20 вакуум-плазмовим методом нанесено захисні покриття видів TiN, (TiC)N, (TiAl)N. Виявлено параметри процесу нанесення, що забезпечують отримання покриттів з найбільшою мікротвердістю.The work is dedicated to research ...
Boleyko, M. B., Doniy, O. M., Mirnenko, V. I., Rutkovskiy, A. V., Болейко, М. Б., Болейко, М. Б., Доний, А. Н., Доній, О. М., Мирненко, В. И., Мірненко, В. І., Рутковский, А. В., Рутковський, А. В.   +11 more
core  

Electrochemical behavior of Sn-Zn alloys with different grain structures in chloride-containing solutions [PDF]

, 2017
In the present research the electrochemical behavior of the Sn-Zn alloys (Sn-1 wt.%Zn, Sn-4 wt.%Zn and 8.9 wt.%Zn) in 3% NaCl solution is analyzed using potentiodynamic cyclic polarization measurements and Electrochemical Impedance Spectroscopy (EIS ...
Ares, Alicia Esther, Kociubczyk, Alex Iván, Mendez, Claudia Marcela, Rozicki, Roberto S., Scheiber, Verónica L.   +4 more
core   +1 more source

Multifunctional Bio‐Based Packaging for Perishable Foods: Structural Design, Scalable Fabrication, and Versatile Applications

Advanced Materials, EarlyView.
An overview of design principles and scalable fabrication strategies for multifunctional bio‐based packaging. Radiative cooling films, modified‐atmosphere films/membranes, active antimicrobial/antioxidant platforms, intelligent optical/electrochemical labels, and superhydrophobic surfaces are co‐engineered from material chemistry to mesoscale structure
Lei Zhang, Jiaqi Zhang, Mei Cui, Wei Qi, Renliang Huang, Rongxin Su, Kai Zhang   +6 more
wiley   +1 more source

New‐Era Polymer Thermoelectrics: Material Innovations, Doping Frontiers, Decoupling Strategies, and Unconventional Applications

Advanced Materials, EarlyView.
The field of polymer thermoelectrics is entering a new era, featuring breakthroughs in addressing the conventional performance disparity between p‐type and n‐type polymers, pioneering doping frontiers, and sophisticated decoupling strategies. This review explores innovations in molecular design and superior stabilities, bridging the gap from ...
Suhao Wang
wiley   +1 more source