Results 41 to 50 of about 90,767 (204)

Effect of ball milling process on microstructure and mechanical properties of CNTs/Al composites

open access: yesFenmo yejin jishu
Carbon nanotubes (CNTs) and aluminum composite powders were prepared by both wet ball milling and dry ball milling. The CNTs reinforced aluminum matrix (CNTs/Al) composites were fabricated by sparking plasma sintering (SPS) combined with hot extrusion ...
YOU Yuanqi   +5 more
doaj   +1 more source

Optimization and Antioxidant Activity of Flavonoid Extraction from Peanut Shell Assisted by Ball Milling

open access: yesShipin gongye ke-ji, 2022
Flavonoids in peanut hull were extracted by the ball milling method. The effects of solid-liquid ratio, ball milling time, and ethanol volume fraction on the extraction yield of flavonoids were investigated by single factor experiments.
Dongcan LV   +5 more
doaj   +1 more source

Amorphization and evolution of magnetic properties during mechanical alloying of Co62Nb6Zr2B30: Dependence on starting boron microstructure [PDF]

open access: yes, 2007
Co62Nb6Zr2B30 composition was mechanically alloyed using three different types of boron powders in the starting mixture: crystalline β-B, commercial amorphous B and optimized amorphous B via ball milling.
A. Barton   +6 more
core   +3 more sources

Study and Application of a Wet Ball Milling Ultra-fine Method for Geological Samples

open access: yesYankuang ceshi, 2023
BACKGROUNDAt present, there are large particles in geological samples prepared in the laboratory, which affect the representativeness of the samples and the accuracy of the analysis results[1-3].
Xuelin DONG   +5 more
doaj   +1 more source

Low-Temperature Rapid Synthesis and Superconductivity of Fe-Based Oxypnictide Superconductors

open access: yes, 2010
we were able to develop a novel method to synthesize Fe-based oxypnictide superconductors. By using LnAs and FeO as the starting materials and a ball-milling process prior to solid-state sintering, Tc as high as 50.7 K was obtained with the sample of Sm ...
Artioli G. A.   +7 more
core   +1 more source

Effect of ball milling process on mechanical properties of medical Ti–Mg composites

open access: yesFenmo yejin jishu
Ti–15Mg composites were prepared by ball milling, cold pressing, and microwave heating sintering. The effects of ball milling parameters on the properties of the Ti–15Mg mixed powders and the mechanical properties of the sintered composites were studied.
XIA Pengzhao   +4 more
doaj   +1 more source

Big Data on Decision Making in Energetic Management of Copper Mining [PDF]

open access: yes, 2016
Indexado en: Web of Science; Scopus.It is proposed an analysis of the related variables with the energetic consumption in the process of concentrate of copper; specifically ball mills and SAG.
Carrasco, R   +5 more
core   +2 more sources

Effect of ball milling and solid solution treatment on microstructure and mechanical properties of ZrMgMo3O12p/2024Al composites

open access: yesJournal of Materials Research and Technology
The 10 vol% ZrMgMo3O12/2024Al composites were fabricated using the powder metallurgy process and consolidation via vacuum hot pressing. The effects of the ball milling process and solution treatment time on the composites’ microstructure, Vickers ...
Junrui Yang   +5 more
doaj   +1 more source

The role of boron oxide and carbon amounts in the mechanosynthesis of ZrB2-SiC-ZrC nanocomposite via a self-sustaining reaction in the zircon/magnesium/boron oxide/graphite system [PDF]

open access: yes, 2014
Herein, ZrSiO4/B2O3/Mg/C system was used to synthesize a ZrB2-based composite by means of a high energy ball milling process. A mechanically induced selfsustaining reaction was achieved in this system. A nanocomposite powder of ZrB2– SiC–ZrC was prepared
Bafghi, M. Sh   +3 more
core   +1 more source

Influence of Temperature on the Performance of LiNi1/3Co1/3Mn1/3O2 Prepared by High-Temperature Ball-Milling Method

open access: yesAdvances in Materials Science and Engineering, 2018
Aiming at the preparation of high electrochemical performance LiNi1/3Co1/3Mn1/3O2 cathode material for lithium-ion battery, LiNi1/3Co1/3Mn1/3O2 was prepared with lithium carbonate, nickel (II) oxide, cobalt (II, III) oxide, and manganese dioxide as raw ...
Ming Tian   +3 more
doaj   +1 more source

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