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Influence of temperature on the thickness of ultrathin particulate glass platelets

Title data

Kyrgyzbaev, Kanat ; Rosin, Andreas ; Willert-Porada, Monika:
Influence of temperature on the thickness of ultrathin particulate glass platelets.
In: European Journal of Glass Science and Technology A, Glass Technology. Vol. 57 (1 June 2016) Issue 3 . - pp. 95-100.
ISSN 1753-3554
DOI: https://doi.org/10.13036/17533546.57.3.001

Project information

Project title:
Project's official titleProject's id
FORGLASNo information

Project financing: Andere
Bayerische Forschungsstiftung

Abstract in another language

An analytical model suitable for process development of ultrathin particulate glass films and the experimental verification of the model is described. Starting from an analytical approach, developed originally to describe the interaction between melt velocity and film thickness upon atomization of metal melts by means of a rotating cup, further development has been performed. This development consists of a model, which is more suitable for glass melts taking into account the role of the cooling process on film formation. This extended analytical approach can be used to determine the dependence of film thickness on the volume flow rate, rotational speed, cup radius and viscosity of the glass melt. In addition, the influence of temperature and the transition from liquid to under-cooled melt is analyzed to enable prediction of the film thickness for the production of ultrathin glass films. Specialised equipment is used to experimentally verify the predictions of the model.

Further data

Item Type: Article in a journal
Refereed: Yes
Keywords: glass platelets; glass flakes; thickness modeling; glass film
Institutions of the University: Faculties
Faculties > Faculty of Engineering Science
Faculties > Faculty of Engineering Science > Chair Materials Processing
Faculties > Faculty of Engineering Science > Ehemalige Professoren > Chair Materials Processing - Univ.-Prof. Dr. Monika Willert-Porada
Result of work at the UBT: Yes
DDC Subjects: 600 Technology, medicine, applied sciences > 620 Engineering
Date Deposited: 24 Mar 2017 08:00
Last Modified: 14 Mar 2019 07:00
URI: https://eref.uni-bayreuth.de/id/eprint/36613