Pressure-volume-temperature characteristics of cemented carbide feedstocks

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28110%2F10%3A63509287" target="_blank" >RIV/70883521:28110/10:63509287 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Pressure-volume-temperature characteristics of cemented carbide feedstocks
Original language description
Pressure-volume-temperature (PVT) characteristics of highly filled carbide powder compounds were investigated on high-pressure mercury dilatometer. The compounds containing cemented carbide powder and three components polymeric binder varied in the volume content of powder and the powder characteristics (particle size distribution and mean particle size). PVT data was found to be dependent on volume content (0-50 vol.%) of carbide powder in compounds; with increasing powder content, the discrepancies ina specific volume at applied pressure decreased, whereas melting temperatures remained unaffected as a polymeric binder was powder-filled (confirmed also with differential scanning calorimetry). Volumetric thermal expansion coefficient and compressibility were linearly and exponentially, respectively, dependent on presure. Further, studied carbide compounds showed weakly pornounced shifts in volumetric thermal expansion coefficients nad compressibility obtained for powders differing in
Czech name
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Czech description
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Project
<a href="/en/project/GA103%2F08%2F1307" target="_blank" >GA103/08/1307: Rheological modelling of high-pressure polymer flows</a><br>
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year
2010
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Latest Trends on Engineering Mechanics, Structures, Engineering Geology
ISBN
978-960-474-203-5
ISSN
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e-ISSN
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Number of pages
3
Pages from-to
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Publisher name
WSEAS Press
Place of publication
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Event location
Corfu Island, Greece
Event date
Jan 1, 2010
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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