Results 201 to 210 of about 21,053 (308)

New Advances of Degradable Magnesium‐Based Metal Biomaterials in the Field of Orthopedics

Rare Metals, EarlyView.
ABSTRACT Based on their outstanding biomechanical properties and superior osteogenic activity, magnesium (Mg) and its alloys have been extensively investigated for their biocompatibility and therapeutic efficacy in treating fractures and bone defects.
Jia‐Nan Yu, Shao‐Sheng Jia, Rong‐Bang Sun, Tong Zhang, Ling‐Chuang Bai, Di Mei, Shi‐Jie Zhu, Lan Chen, Shao‐Kang Guan   +8 more
wiley   +1 more source

Microstructure and Mechanical Properties of the Powder Metallurgy Nb-16Si-24Ti-2Al-2Cr Alloy. [PDF]

Materials (Basel)
Wen F, Liu W, Fu A, Huang Q, Wang J, Cao Y, Qiu J, Liu B.   +7 more
europepmc   +1 more source

Effect of Al Addition on Microstructure and Properties of CoCrNi Medium-Entropy Alloy Prepared by Powder Metallurgy. [PDF]

Materials (Basel), 2022
Ding X, He J, Zhong J, Wang X, Li Z, Tian J, Dai P.   +6 more
europepmc   +1 more source

From Microstructure to Macroscopic Performance: A Comprehensive Study on Low‐K Oxide‐Doped BNT–LST–NN Ceramics for Energy Storage

Rare Metals, EarlyView.
ABSTRACT Dielectric ceramics are popular for energy storage materials because of their rapid charge–discharge characteristics, whereas their low energy density and efficiency hinder their miniaturization and integration. In this work, the energy storage performance is significantly enhanced through introducing Al2O3 and TiO2 into the 0.425(Bi0.5Na0.5 ...
Qiansi Zhang, Huitao Guo, Junxuan Liu, Fangping Wang, Qi Sun, Qingquan Xiao, Li Zhang, Guifen Fan, Fangfang Zeng, Qibin Liu   +9 more
wiley   +1 more source

Deformation-induced grain boundary segregation in a powder-metallurgy ultrafine-grained MoNbTaTiV refractory high-entropy alloy. [PDF]

Heliyon
Liu Q, Li X, Wang G, Zhu J, Zhan R, Liu Y, Guan W, Liang H, Cui L, Liu Y.   +9 more
europepmc   +1 more source

Experimental modelling of powder metallurgical processed copper foams using acrawax as a space holder material

, 2019
Mohit Sharma, Surjit Angra
openalex   +1 more source

Rational Design of Multifunctional Nano–Architected Coatings for Bipolar Plates in Proton Exchange Membrane Fuel Cells

Rare Metals, EarlyView.
ABSTRACT Proton exchange membrane fuel cells (PEMFCs) require advanced bipolar plate coatings to enhance efficiency, durability, and commercialization potential. This review presents a systematic framework for evaluating and designing bipolar plate coatings, integrating material selection, performance metrics, deposition techniques, and future ...
Shijie Li, Shuai Xiao, Xin Yong, Siyu Qin, Jianbang Ge, Zhe Wang, Zhijing Yu, Xinrui Wang, Yi Lu, Xiaodong Chen, Xuefeng Zhang, Zhenghao Pu, Wei Lin   +12 more
wiley   +1 more source

Microstructure evolution and catalytic activity of AlCo_1-xFeNiTiMo_x high entropy alloys fabricated by powder metallurgy route. [PDF]

Sci Rep
Sveda M, Kristály F, Sikora E, Sycheva A, Karacs G, Ferenczi T, Janovszky D.   +6 more
europepmc   +1 more source

Dual Synergistic Effects in a Ce‐Modified MnO2/MnO Heterostructure Enabling Outstanding Acidic Oxygen Evolution

Rare Metals, EarlyView.
ABSTRACT The development of highly efficient and stable nonprecious metal electrocatalysts for the acidic oxygen evolution reaction (OER) is crucial to advance proton exchange membrane (PEM) water electrolysis. In this work, a dual synergistic strategy was proposed by constructing a Ce‐modified MnO2/MnO heterostructure.
Chuanbin Li, Bowen Gao, Honlin Jiang, Zhenwei Yan, Qidong Zhang, Zhifang Hu, Xuetao Yuan, Yanxi Yin   +7 more
wiley   +1 more source

Structural, Electrical and Corrosion Properties of Bulk Ti-Cu Alloys Produced by Mechanical Alloying and Powder Metallurgy. [PDF]

Materials (Basel)
Arkusz K, Pasik K, Nowak M, Jurczyk M.
europepmc   +1 more source