Results 201 to 210 of about 19,634 (264)

Optimization of the Ball Milling Process for Producing Superfine Green Tea Powder: An Analytic Hierarchy Process-Fuzzy Comprehensive Evaluation Approach. [PDF]

Foods
Zhou Y, Liu G, Zhou T, Ni S.
europepmc   +1 more source

An Experimental and Computational Study on the Effects of Ball Milling on the Physicochemical Properties and Digestibility of a Canna Starch/Tea Polyphenol Complex. [PDF]

Foods
Wang Y, Di K, Sun Y, Li X, Zheng J, Zhang F.   +5 more
europepmc   +1 more source

Hardness and Corrosion Behavior of CrMnFeCoNi Alloy Fabricated by Ball Milling and Spark Plasma Sintering. [PDF]

Materials (Basel)
Wang R, Kamada S.
europepmc   +1 more source

Influence of ball milling parameters on the mechano-chemical conversion of polyolefins.

RSC Mechanochem
Hergesell AH, Seitzinger CL, Burg J, Baarslag RJ, Vollmer I.   +4 more
europepmc   +1 more source

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HAMMER & MILL BALL MILL

2023
Hammer mills operate on the impact principle, utilizing rotating hammers to collide with powder material for size reduction. Constructed with stainless steel, they may have horizontal or vertical shafts and various hammer shapes. Easy to set up and clean, hammer mills are space-efficient and suitable for diverse materials, but produce sound and can't ...
Prof. (Dr.) Abdul Hafeez, Prof. (Dr.) Yesh Partap Singh Rana   +1 more
openaire   +1 more source

Slurry density effects on ball milling in a laboratory ball mill

Powder Technology, 1989
Abstract The effect of slurry density on the dynamics and grinding behavior of a batch ball mill was studied using quartz as a test material. It was found that slurry density determined the distribution of solid charge in the mill, with migration of particles from the tumbling zone to the mill periphery as solid concentration was progressively ...
C. Tangsathitkulchai, L.G. Austin
openaire   +1 more source

Raman spectroscopy of ball-milled TiO2

Journal of Molecular Structure, 2001
The Raman spectroscopy is method to analyze different crystal structure of TiO2. We applied it in order to study structural changes during high-energy ball milling of TiO2 powder. TiO2 anatase (tetragonal structure, space group I4/amd = D4h19) was milled up to 10 hours using two different sets of vials and balls.
Furić, Krešimir, Stubičar, Mirko, Gajović, Andreja, Ivanda, Mile   +3 more
openaire   +3 more sources

Studies on Scale-Up of Ball Mills

Mining, Metallurgy & Exploration, 1984
The impetus for the work described in this paper was provided by difficulties being reported by some operators in obtaining design throughputs in large diameter ball mills. In some cases, it seems that the usual methods of ball mill scale-up based on the Bond work index seriously overestimate the throughput of large diameter ball mills; in other cases,
Whiten, W. J., Kavetsky, A.
openaire   +4 more sources

Phases in ball-milled

Journal of Physics: Condensed Matter, 1997
Phases in ball milled for different lengths of time have been investigated by means of x-ray diffraction, Mossbauer spectroscopy and Raman scattering spectroscopy. It was found that the high-temperature phase can be formed by ball milling at room temperature. In the milling procedure the compounds FeSi and were also formed.
Li Tie, Li Yu-zhi, Zhang Yu-heng
openaire   +1 more source

Ball wear and ball size distributions in tumbling ball mills

Powder Technology, 1985
Abstract The theory of the calculation of the size distribution of the equilibrium mixture of balls in a ball mill is developed. The differential equation is solved for wear laws of the form wear rate per ball ∝ r2 + Δ where r is ball radius. Δ = 0 gives the Bond wear law and Δ = 1 gives the Davis wear law.
L.G. Austin, R.R. Klimpel
openaire   +1 more source