Influence of capillary die geometry on wall slip of highly filled powder injection molding compounds
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985874%3A_____%2F18%3A00481288" target="_blank" >RIV/67985874:_____/18:00481288 - isvavai.cz</a>
Alternative codes found
RIV/70883521:28110/18:63517057 RIV/70883521:28610/18:63517057
Result on the web
<a href="http://dx.doi.org/10.1016/j.powtec.2017.11.041" target="_blank" >http://dx.doi.org/10.1016/j.powtec.2017.11.041</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.powtec.2017.11.041" target="_blank" >10.1016/j.powtec.2017.11.041</a>
Alternative languages
Result language
angličtina
Original language name
Influence of capillary die geometry on wall slip of highly filled powder injection molding compounds
Original language description
Uneven distribution of solid particles contained in the feedstocks used in the process of powder injection molding (PIM) is observed in the close vicinity of the walls. A particle-free thin layer adjacent to the walls is formed by the binder only and is characterized by so-called wall slip. Wall slip is a key to successful modeling of injection molding step of PIM. For its determination we used capillary rheometers equipped with the dies of different entrance angles applied to four PIM feedstocks. The entrance angle has been found to be a crucial parameter to intercept wall slip. Conical dies are more suitable to obtain reliable slip velocity values of highly filled compounds than capillaries having plane entrance, which are used in the majority of studies.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10305 - Fluids and plasma physics (including surface physics)
Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Powder Technology
ISSN
0032-5910
e-ISSN
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Volume of the periodical
325
Issue of the periodical within the volume
February
Country of publishing house
CH - SWITZERLAND
Number of pages
5
Pages from-to
615-619
UT code for WoS article
000425476700063
EID of the result in the Scopus database
2-s2.0-85037108002