Results 41 to 50 of about 175,535 (378)

Hydrogen generation performance of Al–20at%Ca alloy synthesized by mechanical alloying

AIMS Materials Science, 2020
In this study, the Al–20at%Ca alloy was synthesized by mechanical alloy from the elemental powder mixture. Subsequently, the alloy particles were reacted at room temperature to determine the amount of hydrogen released.
A. G. Hernández-Torres, J. L. López-Miranda, I. Santos-Ramos, G. Rosas   +3 more
doaj   +1 more source

CoSn₃ Intermetallic Nanoparticles for Electronic Packaging

Nanomaterials, 2022
At present, composite solder pastes are getting a lot of attention, especially composite Sn based solders reinforced by nanoparticles. Indeed, CoSn3 is a strong nucleating agent of Sn crystal, which has potential application value in the field of ...
Jintao Wang, Ziwen Lv, Luobin Zhang, Fangcheng Duan, Weiwei Zhang, Hongtao Chen   +5 more
doaj   +1 more source

Study of heterogeneous nucleation of eutectic Si in high-purity Al-Si alloys with Sr addition [PDF]

, 2010
The official published version can be accessed from the link below - Copyright @ 2010 The Minerals, Metals & Materials Society and ASM InternationalAl-5 wt pct Si master-alloys with controlled Sr and/or P addition/s were produced using super purity Al 99.
A. Knuutinen, A.K. Dahle, B. Cantor, B. Cantor, Brian Mckay, C.C. Wang, C.R. Ho, C.R. Ho, D. Turnbull, D.L. Zhang, E.A. Brandes, J.C. Fisher, J.L. Murray, K. Nogita, K.F. Kobayashi, K.I. Moore, L.I. Mondolfo, M.D. Hanna, Muhammad Zarif, P.B. Crosley, P.G. Boswell, Peter Schumacher, R.T. Southin, S.D. McDonald, S.Z. Lu, Y.H. Cho   +25 more
core   +1 more source

Ti-40Al-10Nb-10Cr Porous Microfiltration Membrane with Hierarchical Pore Structure for Particulate Matter Capturing from High-Temperature Flue Gas

Membranes, 2022
TiAl-based porous microfiltration membranes are expected to be the next-generation filtration materials for potential applications in high-temperature flue gas separation in corrosive environments.
Wanyuan Gui, Zhenjing Shi, Yin Zhang, Yongfeng Liang, Jingyan Qin, Yanli Wang, Junpin Lin, Benli Luan   +7 more
doaj   +1 more source

Development of a Co-Cr-Mo to Tantalum Transition using LENS for Orthopedic Applications [PDF]

, 2005
Biomedical implant material research using additive manufacturing is a popular field of study. Many potential material combinations exist which, if implemented properly, could have a significantly positive effect on implant life and functionality.
Kumar, Saripella Surya, Stucker, Brent
core   +1 more source

Subsize Pt-based intermetallic compound enables long-term cyclic mass activity for fuel-cell oxygen reduction

Proceedings of the National Academy of Sciences of the United States of America, 2021
Significance Pt-based alloys are regarded as the oxygen-reduction electrocatalysts with the most potential to replace commercial Pt/C in proton exchange membrane fuel cells as long as their durability reaches the required standard.
Han Cheng, R. Gui, Hao Yu, Chun Wang, S. Liu, Hongfei Liu, Tianpei Zhou, Nan Zhang, Xusheng Zheng, Wangsheng Chu, Yue Lin, Hengan Wu, Changzheng Wu, Yi Xie   +13 more
semanticscholar   +1 more source

Microstructure Design and Its Effect on Mechanical Properties in Gamma Titanium Aluminides

Metals, 2021
Intermetallic gamma titanium aluminides display attractive engineering properties at high temperatures of up to 750 °C. To date, they have been used in low-pressure turbine blades and turbocharger rotors in advanced aircraft and automotive engines.
Xuqi Liu, Qia Lin, Wenjing Zhang, Constance Van Horne, Limei Cha   +4 more
doaj   +1 more source

Effect of iron on the microstructure and mechanical property of Al-Mg-Si-Mn and Al-Mg-Si diecast alloys [PDF]

, 2013
This article is made available through the Brunel Open Access Publishing Fund. Copyright @ 2012 Elsevier B.V.This article has been made available through the Brunel Open Access Publishing Fund.Al–Mg–Si based alloys can provide super ductility to satisfy ...
Ji, S, Yang, W, Gao, F, Watson, D, Fan, Z   +4 more
core   +1 more source

Effects of Bismuth on the Microstructure, Properties, and Interfacial Reaction Layers of Sn-9Zn-xBi Solders

Metals, 2021
In electronic packaging, Sn-Zn lead-free solder has great application prospects. Sn-9Zn-xBi alloys were obtained by smelting. This paper details a systematic study of the effect of Bi on the microstructure, melting behavior, wettability, mechanical ...
Yan Zhi Peng, Cai Ju Li, Jiao Jiao Yang, Jia Tao Zhang, Ju Bo Peng, Guang Ji Zhou, Cun Ji Pu, Jian Hong Yi   +7 more
doaj   +1 more source

Investigations of Zr(IV) in LiF-CaF2: stability with oxide ions and electroreduction pathway on inert and reactive electrodes [PDF]

, 2013
In this work, a detailed electrochemical study of the molten LiF-CaF2-ZrF4 system is provided in the 810-920°C temperature range, allowing the determination of the reduction potential, the diffusion coefficient and the reduction mechanism of dissolved Zr(
Cassayre, Laurent, Chamelot, Pierre, Gibilaro, Mathieu, Massot, Laurent, Taxil, Pierre   +4 more
core   +4 more sources