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3.867  Articles
1 of 388 pages  |  10  records  |  more records»
A selection of capillary structure of sintered copper powder for heat pipes based on the experimental thermal performance was conducted. Due to the geometric characteristics, the manufactured heat pipes can be used in electronics cooling. The heat pipes a... see more

Elevated mechanical properties up to 2 times in the samples doped with oxygen in the recovery process, which can be explained qualitatively better communication titanium and oxygen, carried out at a chemical level in the recovery process.

Abstract.  Purpose. To  determine  of  optimizing  forming  method  for nitrogen atomized  steel  powder ??–?17?2  in  order  to increase the green compact density. Methodology. Steel powder ??–?... see more

In order to produce agricultural technologic equipment with a high number of extremely dinamically and statically stressed parts it is important to take into account the possibilities offered by the new fabrication technologies of such parts. Such a possi... see more

AISI 316L austenitic stainless steel powder was modified with four different amounts of boron (0.1; 0.2; 0.3; 0.4 of wt. %) in the form of MasterAlloy micro-powder, and was sintered in a pure dry hydrogen atmosphere in order to obtain high density sintere... see more

This paper presents the results of density measurements carried out on Alumix sintered parts. ECKA Alumix aluminium powders were used because of their wide application in the powder metallurgy industry. The compacts were produced using a wide range of com... see more

Hydroxyapatite-titanium (HA-Ti) composite powders were prepared by high-energy ball milling for subsequent production of samples by spark plasma sintering (SPS). Different milling times for the preparation of HA-Ti composite powders were used. The microst... see more

Telah dilakukan penelitian mengenai variasi waktu proses sintering pada kawat superkonduktor Bi-Pb-Sr-Ca-Cu-O dopan MgO dengan selubung Ag. Bahan-bahan yang digunakan ialah Bismuth (III) Oksida, Timbal (IV) Oksida, Strontium Carbonate, Calcium Carbonate, ... see more

The paper presents the experimental results of light radiation from Y2O3 ceramics caused by X-rays with energy up to 50 keV. The samples were made from commercial Y2O3 nanopowder by pressing and subsequent sintering in air at different temperatures from 1... see more

1 of 388 pages  |  10  records  |  more records»