Surface adhesion between ceramic injection molding feedstocks and processing tools

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28610%2F16%3A43874444" target="_blank" >RIV/70883521:28610/16:43874444 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.1016/j.ceramint.2015.08.132" target="_blank" >http://dx.doi.org/10.1016/j.ceramint.2015.08.132</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.ceramint.2015.08.132" target="_blank" >10.1016/j.ceramint.2015.08.132</a>

Result language

angličtina

Original language name

Surface adhesion between ceramic injection molding feedstocks and processing tools

Original language description

Interfacial adhesion between highly filled aluminum and zirconium oxides ceramic compounds and CIM (Ceramic Injection Molding) processing tools was investigated from contact angle measurement. Polymers considered as binder components were low density polyethylene, paraffin wax, polyethylene glycol, camauba wax, acrawax, and stearic acid. Channel walls of the mold were constructed from hardened, TiN hardened, nitridized and heat-treated steels. From the calculated surface energies, the superiority of heat-treated steel as well as acrawax and especially polyethylene glycol as binders is derived. Carnauba wax shows similar wettability as stearic acid, thus becoming promising substitute for the role of processing aid. Concerning tested ceramic powders, Al2O3 revealed somewhat higher polar component of the surface energy than ZrO2. The differences in total surface energies of powders and binders are all about 3 J/m(2) lower (PEG) or higher (PW, LDPE, AW, CW, SA) for Al2O3 powder than for ZrO2.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

JK - Corrosion and material surfaces

OECD FORD branch

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Project

<a href="/en/project/LO1504" target="_blank" >LO1504: Centre of Polymer Systems Plus</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2016

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Ceramics International

ISSN

0272-8842

e-ISSN

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Volume of the periodical

42

Issue of the periodical within the volume

1

Country of publishing house

GB - UNITED KINGDOM

Number of pages

6

Pages from-to

460-465

UT code for WoS article

000365369500051

EID of the result in the Scopus database

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