Results 51 to 60 of about 124,831 (208)

Comparison of equivalent ball milling processes on Fe70Zr30 and Fe70Nb30 [PDF]

open access: yes, 2012
Dynamical analysis of the movement of a single ball in a planetary ball mill yields a cubic law with the frequency of the mill for the power released during the process.
Blázquez Gámez, Javier Sebastián   +3 more
core   +1 more source

Grinding arrangement for ball nose milling cutters [PDF]

open access: yes, 1974
A grinding arrangement for spiral fluted ball nose end mills and like tools includes a tool holder for positioning the tool relative to a grinding wheel.
Burch, C. F.
core   +1 more source

Submicron metal powders produced by ball milling with grinding aids [PDF]

open access: yes, 1966
In ball milling metal powders to submicron size, various salts are more effective as grinding aids than conventional surfactants.
Quatinetz, M., Schafer, R. J.
core   +1 more source

Formation of nanocrystalline aluminum magnesium alloys by mechanical alloying [PDF]

open access: yes, 2002
The effect of the nominal Mg content and the milling time on the microstructure and the hardness of mechanically alloyed Al (Mg) solid solutions is studied.
Gubicza, Jenő   +2 more
core  

Nano silica dispersion in epoxy: the investigation of heat, milling speed and duration effect [PDF]

open access: yes, 2008
Nano composites are a promising development but the challenge of homogenous and discrete dispersion of the nano fillers are barriers that must be overcome before they can be effectively implemented. Although the common dispersion methods such as particle
Choong, Kooi Chee   +5 more
core   +1 more source

Effects of Ball Milling on the Structure and Foaming Properties of Soy Protein Isolate

open access: yesShipin gongye ke-ji
To enhance the foaming properties of soy protein isolate (SPI), SPI was subjected to ball milling at varying ball-to-material ratios (8:1, 14:1, and 20:1) for 150 min at a rotational speed of 96 r/min, using untreated SPI as a control.
Peng LIU, Ming LI, Xinru SHAO
doaj   +1 more source

Roughness evolution of previously milled samples along a polishing test [PDF]

open access: yes, 2016
In the present work results about roughness evolution along a polishing operation with corundum disks of size Norton 400 are presented. Hardened steel and hardened stainless steel samples were previously subjected to ball-end milling or side milling with
Buj Corral, Irene, Vivancos Calvet, Joan
core   +2 more sources

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

Effects of Pd Addition on the Electrochemical Properties of MgNi [PDF]

open access: yes, 2002
Two groups of Pd-modified MgNi samples were prepared: sample Ⅰ, ball-milling Pd (1, 6 and 10 mol%) with amorphous MgNi for 10 min, 2hr or 10 hr, sample Ⅱ, ball-milling 10 mol% Pd with Mg2Ni and Ni for 80 hr.
Abe Takayuki   +3 more
core   +1 more source

Nanostructured Zinc Oxide as a Prospective Room Temperature Thermoelectric Material

open access: yes, 2012
Nanostructured Zinc oxide (ZnO) was synthesized via a ball milling for 10 hours using high energy planetary ball mill. Phase purity and homogeneity of all the samples have been investigated by X-ray diffraction (XRD) and Field Emission Scanning Electron ...
Kar, M.   +4 more
core   +1 more source

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