Results 21 to 30 of about 1,411,363 (302)

Efficient synthesis of cyclic carbonates under atmospheric CO2 by DMAP-based ionic liquids: the difference of inert hydrogen atom and active hydrogen atom in cation

Green Chemical Engineering, 2023
The coupling reaction of carbon dioxide (CO2) and epoxides is one of the most efficient pathways to achieve the carbon balance. However, to accomplish it under the mild conditions, especially under the atmospheric pressure, is still a perplexing problem.
Zhengkun Zhang, Jinya Li, Guanyao Yu, Chao Zeng, Menglong Wang, Susu Huang, Li Wang, Jinglai Zhang   +7 more
doaj   +1 more source

Advances in the Study of Magnesium Alloys and Their Use in Bone Implant Material

Metals, 2022
Magnesium and magnesium alloys have great application potential in the field of orthopaedics. Compared with traditional inorganic nonmetallic materials and medical polymer materials, magnesium alloys have many advantages, such as better strength ...
Peixuan Zhi, Leixin Liu, Jinke Chang, Chaozong Liu, Qiliang Zhang, Jian Zhou, Ziyu Liu, Yubo Fan   +7 more
semanticscholar   +1 more source

Tailoring the microstructure, mechanical properties and damping capacities of Mg–4Li–3Al–0.3Mn alloy via hot extrusion

Journal of Materials Research and Technology, 2022
The microstructure, mechanical properties, and damping performance of Mg–4Li–3Al–0.3Mn alloy were systematically investigated in this research. The results show that the microstructure of Mg–4Li–3Al–0.3Mn alloy is significantly refined after extrusion ...
Gang Zhou, Yan Yang, Li Sun, Jiwei Liu, Hongju Deng, Chen Wen, Guobing Wei, Bin Jiang, Xiaodong Peng, Fusheng Pan   +9 more
doaj   +1 more source

Enhanced mechanical properties and degradation rate of Mg–Ni–Y alloy by introducing LPSO phase for degradable fracturing ball applications

Journal of Magnesium and Alloys, 2020
In this work, as-cast Mg–Ni–Y alloys were proposed to develop a feasible material for fracturing balls, and their mechanical performance and corrosion behavior were systematically investigated.
Jingfeng Wang, Shiqing Gao, Xiuying Liu, Xing Peng, Kui Wang, Shijie Liu, Weiyan Jiang, Shengfeng Guo, Fusheng Pan   +8 more
doaj   +1 more source

Synergetic regulation of microstructure, mechanical properties and corrosion resistance of as-rolled Mg–3Y alloy by annealing treatment

Journal of Materials Research and Technology, 2023
To improve the properties of as-rolled Mg–3Y alloy, the microstructure was tailored by annealing at the temperature of 250 °C, 300 °C, 350 °C and 400 °C for 1 h, respectively.
Xiaofei Cui, Yan Yang, Yong Zhu, Minmin Li, Chen Wen, Bin Jiang, Xiaodong Peng, Fusheng Pan   +7 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

Magnesium alloys as anodes for neutral aqueous magnesium-air batteries

, 2021
Magnesium (Mg) is abundant, green and low-cost element. Magnesium-air (Mg-air) battery has been used as disposable lighting power supply, emergency and reserve batteries.
Fanglei Tong, Shanghai Wei, Xize Chen, Wei Gao   +3 more
semanticscholar   +1 more source

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

Preageing of magnesium alloys

Materials Science and Engineering: A, 2021
Certain magnesium alloy systems can obtain superior mechanical strength through age hardening. However, conventional ageing heat treatments for these alloys are rarely more complex than a single isothermal hold – especially when compared to those of aluminium alloys – so age hardenable magnesium alloys may not be achieving their full strengthening ...
Davis, Alec; id_orcid 0000-0002-4981-0050, Kennedy, Jacob, Lunt, David, Guo, J., Strong, D., Robson, Joseph; id_orcid 0000-0001-6115-4239   +5 more
openaire   +3 more sources

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