A New Mold Design For Qualification Of Powder/Binder Separation In Pim Technology
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28610%2F15%3A43874373" target="_blank" >RIV/70883521:28610/15:43874373 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
A New Mold Design For Qualification Of Powder/Binder Separation In Pim Technology
Original language description
In powder injection molding (PIM) polymeric binder and metal/ceramic powder are mixed together to create homogenous feedstock. During injection molding stage shear rate gradients in a bulk material are created due to the rotation of powder particles close to the channel walls at the exposed locations. As a result, in these regions a phase separation may occur. Powder/binder separation of multi-component systems is the main quality issue of the PIM parts, and thus an effort has been put to study it with various molding approaches. This paper compares currently employed geometries of mold cavities for determination of phase separation, and proposes a new design of mold, which intercepts majority of possible critical locations.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
JQ - Machinery and tools
OECD FORD branch
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Result continuities
Project
<a href="/en/project/ED2.1.00%2F03.0111" target="_blank" >ED2.1.00/03.0111: Centre of Polymer Systems</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach
Others
Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
M2D2015: Proceedings of the 6th International Conference on Mechanics and Materials in Design
ISBN
978-989-98832-3-9
ISSN
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e-ISSN
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Number of pages
4
Pages from-to
559-562
Publisher name
INEGI-FEUP
Place of publication
Porto
Event location
Ponta Delgada (Azores)
Event date
Jul 26, 2015
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000378595500093