Results 81 to 90 of about 19,472 (303)

A study of high-energy milling for the production of sintered PrFeB magnets

Materials Research, 2007
Sintered Pr16Fe76B8 magnets have been produced using the hydrogen decrepitation (HD) process and high-energy planetary ball milling. Investigations have been carried out to evaluate the influence of the milling speed and time.
Elio Alberto Périgo, Edson Pereira Soares, Ricardo Mendes Leal Neto, Cláudio Costa Motta, Rubens Nunes de Faria Jr.   +4 more
doaj   +1 more source

Titanium alloy powder production from waste metal

, 2012
Includes abstract.Includes bibliographical references.Titanium and its alloys are among the most important advanced materials in use today due to attractive properties such as high strength to weight ratio and excellent corrosion resistance. However, the
Chhiba, Chetan
core  

Phase Engineering of Nanomaterials (PEN): Evolution, Current Challenges, and Future Opportunities

Advanced Materials, EarlyView.
This review summarizes the synthesis, phase transition, advanced characterization spanning ex situ to in situ and operando techniques, and diverse applications of phase engineering of nanomaterials (PEN). It further outlines key challenges and future opportunities, such as phase stability, architecture control, and artificial intelligence (AI)‐driven ...
Ye Chen, Zhanxi Fan, Jingjie Ge, Qiyuan He, Zhuangchai Lai, Jiawei Liu, Chaoliang Tan, Hua Zhang   +7 more
wiley   +1 more source

Exploration of Quantum Chemistry Methods to Explain Mechanism of Mechanochemical Degradation of Typical Organic Pollutants

Toxics
The high-efficiency ball milling treatment technology primarily combines the excitation of oxidation processes with high-speed physical collisions, thereby promoting the reaction processes and enhancing the degradation effectiveness of materials.
Xiaohui Zhang, Xiaoqian Xu, Zeya Zhang, Liang Pei, Tongshun Han   +4 more
doaj   +1 more source

Sustainable Approaches to Nanomaterial synthesis Using Mechanical Grinding Methods [PDF]

International Journal of Industry and Sustainable Development
This study provides a comprehensive examination of the Mechanical Grinding (MG) technique, with a particular emphasis on ball milling as a prominent top-down method for the synthesis of nanomaterials.
Mohamed Bassyouni, Mohammad Zahid, Fawaz Alabdullah   +2 more
doaj   +1 more source

ZnO-Bi2O3-based varistor ceramics prepared by direct high-energy ball milling of the dopants

, 2011
The microstructure and electrical properties of ZnO-Bi2O3-based varistor ceramics prepared by direct high-energy ball milling of the dopants were studied.
Ye, Xiao, Wang, Biao, Xu, D.(frank@shu.edu.cn), Xu, Dong, Li, Mingshuang   +4 more
core  

Advances in Magnesium‐Based Thermoelectrics: A Critical Review

Advanced Materials, EarlyView.
Magnesium‐based thermoelectric materials have emerged as promising candidates for low‐to‐mid‐temperature energy conversion due to their abundance, low cost, and competitive performance. This review summarizes recent advances in Mg3X2, MgAgSb, and Mg2X systems, covering transport mechanisms, fabrication strategies, stability challenges, and device ...
Li‐Min Zhang, Li Zhang, Nan‐Hai Li, Yan‐Ling Yang, Xiao‐Lei Shi, Zhi‐Gang Chen   +5 more
wiley   +1 more source

Formation of B2 phase and its stability in equiatomic Al-Cu-Fe-Ni-Ti high entropy alloy

Journal of Alloys and Metallurgical Systems
In the present investigation, we synthesized a single-phase high-entropy alloy in Al-Cu-Fe-Ni-Ti system by melting of the individual metals using a radiofrequency induction furnace under an argon environment. The as-synthesized alloy showed the formation
Yogesh Kumar Yadav, Mohammad Abu Shaz, Nilay Krishna Mukhopadhyay, Thakur Prasad Yadav   +3 more
doaj   +1 more source

Design of High‐Energy Anode for All‐Solid‐State Lithium Batteries–A Model with Borohydride‐Based Electrolytes

Advanced Materials Interfaces, EarlyView.
This study proposes a function‐sharing anode design to enable nonmetallic lithium insertion while maintaining intimate interfacial contact with the solid‐state electrolyte. A combination of lithium‐compatible and conformable borohydrides, highly conformable indium metal, less‐graphitized acetylene black, and a layer of highly graphitized massive ...
Keita Kurigami, Akihiro Ishii, Itaru Oikawa, Hitoshi Takamura   +3 more
wiley   +1 more source

Preparing Flake Silver Powder by High-Energy Ball Milling

, 2011
Using the high-energy ball milling craft, the case that the silver powders’ changes along the condition of ball milling is researched by the orthogonal experiment methods, the laser particle analyzer and the scanning electronic microscope. The influences
Guo You Gan, Jia Min Zhang, Quan Wu, Jing Hong Du, Lei Zhang, Ji Kang Yan, Jian Hong Yi, Ya Zheng   +7 more
core   +1 more source