Results 21 to 30 of about 1,306,064 (355)

Controllable degradation behavior of Mg-Sr-Y alloys for the bio-applications

npj Materials Degradation, 2023
The biodegradation behavior and mechanical properties of Mg-Sr-Y alloys were systematically investigated for the medical application. The alloy (Mg-0.3Sr-0.5Y) exhibits a comparable UTS as 111.53 MPa and shows a general uniform degradation behavior with ...
Yingying Li, Yuan Yuan, Jun Wang, Liang Wu, Fuyong Cao, Ligang Zhang, Fusheng Pan   +6 more
doaj   +1 more source

Interaction of elements in dilute Mg alloys: a DFT and machine learning study

Journal of Materials Research and Technology, 2022
The solution behavior of alloying elements is crucial for the design of Mg alloys. The plasticity, strength and corrosion resistance of Mg alloys can be tailored by alloying elements in solid solution in the primary Mg phase.
Tao Chen, Yuan Yuan, Xiaoxi Mi, Jiajia Wu, Aitao Tang, Jingfeng Wang, Nele Moelans, Fusheng Pan   +7 more
doaj   +1 more source

Promising Methods for Corrosion Protection of Magnesium Alloys in the Case of Mg-Al, Mg-Mn-Ce and Mg-Zn-Zr: A Recent Progress Review

Metals, 2021
High specific strength characteristics make magnesium alloys widely demanded in many industrial applications such as aviation, astronautics, military, automotive, bio-medicine, energy, etc.
Pavel Predko, D. Rajnović, M. Grilli, B. Postolnyi, Vjačeslavs Zemčenkovs, Gints Rijkuris, Eleonora Pole, M. Lisnanskis   +7 more
semanticscholar   +1 more source

Influence of alloying element segregation at grain boundary on the microstructure and mechanical properties of Mg-Zn alloy

Materials & Design, 2022
The role of alloying element segregation at grain boundary on the microstructure and mechanical properties is investigated in the case of Ca, Ce, and Nd addition in Mg-1Zn (wt.%) alloy.
Xiaoying Qian, Zhihua Dong, Bin Jiang, Bin Lei, Huabao Yang, Chao He, Lintao Liu, Cuihong Wang, Ming Yuan, Hong Yang, Baoqing Yang, Changyong Zheng, Fusheng Pan   +12 more
doaj   +1 more source

Rapid corrosion rates and high mechanical properties of as-extruded Mg–Er–Ni alloys by introducing LPSO and γʹ phases

Journal of Materials Research and Technology, 2023
The Mg–Er–Ni alloy with comparable strength and solubility was prepared by controlling the Ni content. The mechanical properties and corrosion mechanism of alloys with long-period stacking ordered (LPSO) phase, as well as those with both LPSO and γʹ ...
Chaoneng Dai, Sanlue Pei, Kai Ma, Ye Wang, Danqian Wang, Jinxing Wang, Yanlong Ma, Jingfeng Wang   +7 more
doaj   +1 more source

Effects of Alloying Elements on the Dissolution and Precipitation Behaviour of Fe in Mg-Al Alloy Melts

Metals, 2023
It is necessary to strictly control the iron (Fe) impurity in Mg-Al alloys to guarantee good corrosion resistance and mechanical properties. In this work, the effects of alloying elements and temperatures on the solubilities of Fe in the Mg-Al-based ...
Shiyu Jiang, Li Yang, Yuan Yuan, Ligang Zhang, Jun Wang, Tao Chen, Aitao Tang, Lifeng Ma, Fusheng Pan   +8 more
doaj   +1 more source

Formation of a calcium hydrogen phosphate coating on AZ41 magnesium alloy by ultrasound-assisted chemical conversion for concrete formwork

Journal of Materials Research and Technology, 2023
The poor anticorrosion property of magnesium alloys is one of main concerns prior to their various applications. In this study, an anticorrosive hydrogen phosphate coating was fabricated via the ultrasound-assisted chemical conversion treatment on AZ41 ...
Ye Wang, Wenxin Xiao, Kai Ma, Chaoneng Dai, Danqian Wang, Jingfeng Wang   +5 more
doaj   +1 more source

Effect of lamellar LPSO phase on mechanical properties and damping capacity in cast magnesium alloys

Journal of Materials Research and Technology, 2023
The effect of the lamellar long period stacking order (LPSO) phase on both mechanical properties and damping capacity of magnesium alloys is still vague.
Cong Dang, Jingfeng Wang, Jinxing Wang, Di Yu, Wenxuan Zheng, Changbing Xu, Ruopeng Lu   +6 more
doaj   +1 more source

Dual-ionic imidazolium salts to promote synthesis of cyclic carbonates at atmospheric pressure

Green Energy & Environment, 2022
Novel dual-ionic imidazolium salts are shown to display excellent catalytic activity for cycloaddition of carbon dioxide and epoxides under room temperature and atmospheric pressure (0.1 MPa) without any solvent and co-catalyst leading to 96.1% product ...
Tengfei Wang, Danning Zheng, Beibei An, Yi Liu, Tiegang Ren, Hans Ågren, Li Wang, Jinglai Zhang, Mårten S.G. Ahlquist   +8 more
doaj   +1 more source

Deformation behaviors and the related high-temperature mechanical properties of Mg–11Gd–5Y–2Zn–0.7Zr via regulating extrusion temperatures

Journal of Materials Research and Technology, 2023
The effects of extrusion temperatures (430, 450, 470 and 490 °C) on the microstructures and mechanical properties of Mg–11Gd–5Y–2Zn–0.7Zr (GW) alloys at room temperature (RT), 250, 300, 350 °C were systematically investigated.
Jianxin Zhou, Hong Yang, Xiaojun Luo, Wenlong Xie, Bin Jiang, Zhihua Dong, Jiangfeng Song, Junyao Xu, Guangsheng Huang, Dingfei Zhang, Fusheng Pan   +10 more
doaj   +1 more source