Results 261 to 270 of about 256,076 (285)
Some of the next articles are maybe not open access.
High-speed milling of advanced materials
Journal of Materials Processing Technology, 1996Abstract The productivity of machining operations can be increased and the quality of products can be improved by using higher cutting speeds than applied conventionally. However, High-Speed Milling (HSM) is much more than just the high revolution speed of the spindle of the machine tool.
I. Nieminen, J. Paro, V. Kauppinen
openaire +1 more source
Mechanical alloying of powder materials by ultrasonic milling
Ultrasonics, 2004An ultrasonic grinding mill was designed. It permits to carry out simultaneously intensive ultrasonic, mechanical and cavitation treatments of powder materials that in turn leads to sharp acceleration of diffusion, mass-transfer processes and solid phase reactions due to crystallite size and structure changing.
B N, Mordyuk, G I, Prokopenko
openaire +2 more sources
Materials balance in a tung oil mill
Journal of the American Oil Chemists' Society, 1955SummaryWeights were determined and analyses made of tung fruit milled and of all products leaving the mill for two runs of about 90 tons each in a commercial mill under normal operating conditions. Dry matter, oil, and nitrogen in the fruit were satisfactorily accounted for in products leaving the mill, 101% of the oil being accounted for in each run ...
R. L. Holmes +3 more
openaire +1 more source
Mechanically milled alanates as hydrogen storage materials
International Journal of Hydrogen Energy, 2006Abstract Hydrogen absorption kinetics of Na–Li–Al–H-based samples with different alkali/Al ratio prepared by mechanical milling was investigated. Na2LiAlH6 phase can be obtained even if the initial composition is out of stoichiometry. Rather higher hydrogen absorption rate was observed for the sample of alkali / Al = 2 sample compared to
R GENMA, N OKADA, T SOBUE, H UCHIDA
openaire +1 more source
Ultrasonic Vibration Assisted Milling of Aerospace Materials
Volume 2A: Advanced Manufacturing, 2019Abstract The machinability of aerospace grade alloys is a major concern in the production of components and is the focus of industrial and academic research projects. Assisted processes have emerged as a potential alternative for machining aerospace materials, increasing the material removal rate while not compromising the quality of the
Nikolaos Tapoglou, Chris Taylor
openaire +1 more source
Process of fine milling for ceramic materials
Materials Science and Engineering: A, 1989Abstract The production of powders with particle sizes lower than 5 μm with a narrow distribution and little contamination is an important aim in ceramic processing. It is generally accepted that in comminution two opposing processes occur: these are the decrease of particle size and the reverse process of agglomeration.
H.W. Hennicke, J. Stein
openaire +1 more source
Accuracy of subsampling mill for granular materials
Journal of the American Oil Chemists' Society, 1979AbstractA subsampling mill was constructed with 19 subsample spouts similar to the 1 or 2 subsample spouts on the conventional subsampling mills. Samples of peanuts, each of which contained 1 kernel made radioactive by neutron activation, were comminuted in the mill. For treatment M the discharge from each spout was kept separate.
J. W. Dickens +3 more
openaire +1 more source
Milling of Brittle and Ductile Materials
2015Abstract Milling of materials, whether hard and brittle or soft and ductile, is of prime interest and of economic importance to the powder metallurgy (PM) industry. This article discusses the principles of milling, milling parameters, and the powder characteristics required for the process.
openaire +1 more source
The effectiveness of wet milling materials in ball mills
Glass and Ceramics, 1972G. V. Kukolev +2 more
openaire +1 more source
Milling titanium-containing ceramic material in a roller mill
Glass and Ceramics, 1986V. A. Skorykh +4 more
openaire +1 more source