Results 31 to 40 of about 29,589 (294)

Carburizing of Ti–6Al–4V alloy: Structure, growth mechanism and wear performance

Journal of Materials Research and Technology, 2023
Ti–6Al–4V alloy was pack carburized at temperatures of 950–1100 °C within a holding time range of 1–10 h. The structures and constituent phases of carburized layers were analyzed by optical microscope, scanning electron microscope (SEM) and X-ray ...
He Zhang, Shigang Zhang, Mingjun Zhang, Jian An   +3 more
doaj   +1 more source

Study of defect formation in Al 7050 alloys [PDF]

, 2017
The Al 7050 alloy is an Al-Zn-Mg-Cu-Zr alloy having good mechanical properties. This alloy has been developed in order to overcome stress corrosion cracking problems that characterise 7xxx Al alloys.
Brotzu, A., De Lellis, G., Felli, F., Pilone, D.   +3 more
core   +2 more sources

Deformation mechanism of L12-type multicomponent intermetallics: The generalized stacking fault energy and chemical bonds

Materials & Design, 2023
Multicomponent L12-type material has been shown to be one of the important precipitates used to enhance the properties of high entropy alloys. Its controllability is elusive due to the complexity of the content, which has led to slow progress in the ...
Xinghua Zhu, Yutian He, Qingguo Feng, Ning Wang, Changchun Ge, Yi Xu   +5 more
doaj   +1 more source

Microstructural characteristics of diecast AlMgSiMn alloy [PDF]

, 2014
Solidification and microstructural characteristics of Al-5wt.%Mg-1.5wt.%Si-0.6wt.%Mn- 0.2wt.%Ti alloy have been investigated in high pressure die casting. The average size of dendrites and fragmented dendrites of the primary α-Al phase formed in the shot
Fan, ZY, Ji, SX, Wang, Y, Watson, D
core   +1 more source

Basic thermodynamic and dynamic characteristics of the glass forming intermetallics

Materials & Design
Recent studies on intermetallic glasses challenged the conventional cognition that the glass formability would be deteriorated by the presence of intermetallics.
Ji Wang, Zhengqing Cai, Heng Kang, Benke Huo, Yanhui Zhang, Yanqin Gao, Zijing Li, Shidong Feng, Li-min Wang   +8 more
doaj   +1 more source

Microstructure-corrosion behaviour relationship of micro-alloyed Mg-0.5Zn alloy with the addition of Ca, Sr, Ag, In and Cu

Materials & Design, 2020
The effects of micro-addition (0.2 wt.%) of Ca, Sr, Ag, In and Cu on the microstructure and corrosion properties of the as-cast Mg-0.5Zn alloy were systematically studied.
Yiming Jin, Carsten Blawert, Hong Yang, Björn Wiese, Frank Feyerabend, Jan Bohlen, Di Mei, Min Deng, Maria Silva Campos, Nico Scharnagl, Katharina Strecker, Julia Bode, Carla Vogt, Regine Willumeit-Römer   +13 more
doaj   +1 more source

High-throughput calculations combining machine learning to investigate the corrosion properties of binary Mg alloys

Journal of Magnesium and Alloys
Magnesium (Mg) alloys have shown great prospects as both structural and biomedical materials, while poor corrosion resistance limits their further application.
Yaowei Wang, Tian Xie, Qingli Tang, Mingxu Wang, Tao Ying, Hong Zhu, Xiaoqin Zeng   +6 more
doaj   +1 more source

Short Term Oxidation of a Ti-46Al-8Nb Alloy at 700°C in Air [PDF]

, 2010
Thermogravimetry was used to study the oxidation behaviour of a lamellar Ti46Al8Nb alloy during holding at 700°C in synthetic air. A parabolic plot of the oxidation kinetics shows three different regimes over the total duration (50 h) of the tests ...
Lacaze, Jacques, Lafont, Marie-Christine, Senocq, François, Tchoupé Ngnekou, Paul Ervé, Viguier, Bernard   +4 more
core   +1 more source

On the Lightweight Potential of Laser Additive Manufactured NiTi Triply Periodic Minimal Sheet Lattices

Advanced Engineering Materials, EarlyView.
This study explores the lightweight potential of laser additive‐manufactured NiTi triply periodic minimal surface sheet lattices. It systematically investigates the effects of relative density and unit cell size on surface quality, deformation recovery, compression behavior, and energy absorption.
Haoming Mo, Shuo Qu, Shiming Gao, Xu Song   +3 more
wiley   +1 more source

Effect of Mn addition on Fe-rich intermetallics morphology and dry sliding wear investigation of hypereutectic Al-17.5%Si alloys

Journal of Materials Research and Technology, 2016
The effect of Manganese addition on the iron-rich intermetallics and wear behavior of Al-17.5%Si hypereutectic alloys has been studied. Dry sliding wear tests have been conducted using a pin-on-disk machine under different normal loads of 18, 51, 74 and ...
Cyrus Bidmeshki, Vahid Abouei, Hassan Saghafian, Saeed Ghodratnama Shabestari, Mohammad Talafi Noghani   +4 more
doaj   +1 more source