Structural changes in polymethyl methacrylate during laser machining

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28110%2F18%3A63520461" target="_blank" >RIV/70883521:28110/18:63520461 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1088/1757-899X/448/1/012047" target="_blank" >http://dx.doi.org/10.1088/1757-899X/448/1/012047</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1088/1757-899X/448/1/012047" target="_blank" >10.1088/1757-899X/448/1/012047</a>

Result language
angličtina
Original language name
Structural changes in polymethyl methacrylate during laser machining
Original language description
"The focus of the article is an issue of laser machining of polymethyl methacrylate materials. Specifically, it deals with evaluation of structural changes in polymers as due to the effect of concentrated energy there appears vaporization of the material in the place of cut as well as heat transfer into the material around the place of cut and thus to the heating. As a result of the raised temperature, different structural changes may occur in the material; some high-molecular substances begin to break down into low-molecular substances, and depoly-merization or degradation of the material may occur. All these changes may result in a change of the final properties of the product. For experimental machining and subsequent study using the ""Fourier Transform Infrared"" vibration spectroscopy, PMMA was chosen as it is one of the most feasible polymeric materials in this technology.
Czech name
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Czech description
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Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
IOP Conference Series: Materials Science and Engineering
ISBN
—
ISSN
1757-8981
e-ISSN
neuvedeno
Number of pages
6
Pages from-to
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Publisher name
Institute of Physics Publishing Ltd.
Place of publication
Bristol
Event location
Kecskemét
Event date
Jun 7, 2018
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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