Results 81 to 90 of about 11,738 (294)

Interatomic potentials for atomistic simulations of the Ti-Al system [PDF]

, 2003
Semi-empirical interatomic potentials have been developed for Al, alpha-Ti, and gamma-TiAl within the embedded atomic method (EAM) by fitting to a large database of experimental as well as ab-initio data.
A. Girshick, A. Landa, A.B. Belonoshko, A.F. Voter, B. Meyer, C. Fu, C. Woodward, C. Woodward, C. Woodward, C.L. Fu, C.L. Fu, C.L. Fu, D. Chen, D. Farkas, D.T. Kulp, E. Hashimoto, F. Appel, F. Appel, F. Ercolessi, G. Lu, H. Schaefer, J. Ehmann, J. Wiezorek, J.H. Rose, J.P. Perdew, J.P. Perdew, J.P. Perdew, J.P. Simmons, J.P. Simmons, J.R. Fernandez, K. Tanaka, K. Tanaka, K.H. Westmacott, L. Hsiung, L.G. Ferreira, M. Aoki, M. Aoki, M. Asta, M. Hagen, M. Koppers, M. Yamaguchi, M. Zupan, M.I. Baskes, M.I. Baskes, M.I. Baskes, M.J. Elliot, M.J. Mehl, M.J. Mehl, M.S. Daw, M.S. Daw, M.S. Daw, M.W. Finnis, O.K. Anderson, O.L. Bacq, O.N. Mryasov, P. Hohenberg, P.A. Korzhavyi, P.B. Legrand, P.D. Desai, P.G. Patridge, R. Pasianot, R.A. Johnson, R.E. Watson, R.H. Rautioaho, R.M. Emrick, R.W. Balluffi, S.H. Wei, S.I. Rao, S.I. Rao, S.M. Foiles, S.M. Foiles, T. Hong, T. Hong, T. Ikeda, T. Wang, U. Brossmann, U. Hansen, V. Paidar, V. Paidar, V.O. Shestopal, W. Kohn, W.J. Nellis, W.J. Zhang, W.R. Tyson, X.Y. Liu, Y. He, Y. Mishin, Y. Mishin, Y. Mishin, Y. Mishin, Y. Shirai, Y. Sun, Y. Wang, Y.W. Kim   +93 more
core   +1 more source

Modelling and validation: Casting of Al and TiAl alloys in gravity and centrifugal casting processes

Applied Mathematical Modelling, 2013
Abstract Components which best utilise the properties of high temperature titanium alloys are characterised by thin sections of a few millimetres thickness and hundreds of millimetres length. These alloys however are difficult to work with, being highly reactive in a molten state, necessitating a low superheat during processing.
N.J. Humphreys, D. McBride, D.M. Shevchenko, T.N. Croft, P. Withey, N.R. Green, M. Cross   +6 more
openaire   +3 more sources

Oxide Semiconductor Thin‐Film Transistors for Low‐Power Electronics

Advanced Science, EarlyView.
This review explores the progress of oxide semiconductor thin‐film transistors in low‐power electronics. It illustrates the inherent material advantages of oxide semiconductor, which enable it to meet the low‐power requirements. It also discusses current strategies for reducing power consumption, including interface and structure engineering.
Shuhui Ren, Qi Huang, Dingwei Li, Saisai Wang, Yitong Chen, Huihui Ren, Yan Wang, Yingjie Tang, Bowen Zhu   +8 more
wiley   +1 more source

Progress in research on cold crucible directional solidification of titanium based alloys [PDF]

China Foundry, 2014
Cold crucible directional solidification (CCDS) is a newly developed technique, which combines the advantages of the cold crucible and continuous melting. It can be applied to directionally solidify reactive, high purity and refractory materials.
Chen Ruirun, Guo Jingjie, Chen Xiaoyu
doaj  

Effect of stress level on the high temperature deformation and fracture mechanisms of Ti-45Al-2Nb-2Mn-0.8 vol. pct TiB²: an 'In Situ' experimental study [PDF]

, 2013
The effect of the applied stress on the deformation and crack nucleation and propagation mechanisms of a gamma-TiAl intermetallic alloy (Ti-45Al-2Nb-2Mn (at. pct)-0.8 vol.
A. Gorzel, C.J. Boehlert, C.J. Boehlert, C.J. Boehlert, C.J. Cowen, C.T. Liu, Carl J. Boehlert, D.B. Worth, D.E. Larsen, D.M. Dimiduk, Elisa María Ruiz-Navas, F. Appel, F. Appel, F. Appel, F. Appel, H. Zhu, H. Zhu, H. Zhu, J. Beddoes, J. Beddoes, J.B. Singh, J.N. Wang, Javier Llorca, K. Maruyama, L.M. Hsiung, M. Es-Souni, M. Hazzledine, M. Teresa Pérez-Prado, M.A. Morris, M.E. Kassner, R. Muñoz-Moreno, Rocío Muñoz-Moreno, S. Liwen, T.A. Parthasarathy, T.A. Parthasarathy, T.A. Parthasarathy, W. Chen, W.J. Zhang, W.J. Zhang, W.J. Zhang, Y.H. Lu   +40 more
core   +4 more sources

Multimodal Wearable Biosensing Meets Multidomain AI: A Pathway to Decentralized Healthcare

Advanced Science, EarlyView.
Multimodal biosensing meets multidomain AI. Wearable biosensors capture complementary biochemical and physiological signals, while cross‐device, population‐aware learning aligns noisy, heterogeneous streams. This Review distills key sensing modalities, fusion and calibration strategies, and privacy‐preserving deployment pathways that transform ...
Chenshu Liu, Haolin Fan, Minwoo Kim, Tong Zhou, Pinyi Yang, Lingdi Zhao, Yiran Wang, Ziyuan Che, Chia‐Wei Liu, Bingbing Li, Yangzhi Zhu   +10 more
wiley   +1 more source

An oxide dispersion strengthened alloy for gas turbine blades [PDF]

The strength of the newly developed alloy MA-6000E is derived from a nickel alloy base, an elongated grain structure, naturally occurring precipitates of gamma prime, and an artificial distribution of extremely fine, stable oxide particles.
Glasgow, T. K.
core   +1 more source

Amorphous Al-Ti Powders Prepared by Mechanical Alloying and Consolidated by Electrical Resistance Sintering [PDF]

, 2019
A novel processing method for amorphous Al50Ti50 alloy, obtained by mechanical alloying and subsequently consolidated by electrical resistance sintering, has been investigated.
Caballero Sánchez, Eduardo, Gómez Cuevas, Francisco de Paula, Montes Martos, Juan Manuel, Nandyala, Sooraj, Ternero Fernández, Fátima, Urban, Petr   +5 more
core   +2 more sources

Liquid Metals in Radio Frequency Applications: A Review of Physics, Manufacturing, and Emerging Technologies

Advanced Electronic Materials, EarlyView.
This paper reviews the physics of liquid metals in RF devices, including the influence of mechanical strain on resonance as well as fabrication methods and strategies for designing tunable and strain‐tolerant inductors, capacitors, and antennas.
Md Saifur Rahman, William J. Scheideler
wiley   +1 more source

Influence of Thermal Exposure at Different Temperatures on Room Temperature Tensile Ductility of Cast TiAl Alloy

Cailiao gongcheng, 2018
The effect of thermal exposure at 600-750℃ for 300h in atmosphere on room temperature tensile ductility of cast Ti-47.5Al-2.5V-1.0Cr-0.2Zr(atom fraction/%) was investigated.The results indicate that no surface layer on the specimen surface is observed ...
WANG Hong-wei, ZHU Chun-lei, ZHANG Ji, CAO Rui   +3 more
doaj   +1 more source