Quality control used in industrial application for plasma treatment of powder materials

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24220%2F17%3A00004301" target="_blank" >RIV/46747885:24220/17:00004301 - isvavai.cz</a>

Result on the web

<a href="http://cespc7.org/program/" target="_blank" >http://cespc7.org/program/</a>

DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Quality control used in industrial application for plasma treatment of powder materials

Original language description

Oral presentation - Plasma technologies are used to treat surfaces of different materials especially in industry to improve wettability or adhesion while bulk properties remain. Plasma treatment of powders is the most recent direction in this branch. This technology offers wide range of applications such as composites or in productions e.g. using rotomolding or 3D printing technology with requirement of unique surface characteristics. Methods based on establishment of surface energy can be used as control mechanism of plasma treated powders. In fact nowadays classification of powders is performed usually with only such methods (Washburn capillary rise method, contact angle analysis on powders in form of tablets), which are difficult to use in industrial scale for its high consumption of time, finance, testing fluids. A faster and reliable method is searched in order to control process conditions continuously with production of plasma treated powders in each production cycle. The results from particular methods were compared based on large amount of industrial data. Development of wider potential of plasma treated powders application is limited by absence of sufficient control method. The main focus of this paper is to find a proper in-situ control method applicable in industrial scale and to react on perspective development of plasma treatment of powders.

Czech name

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Czech description

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Type

O - Miscellaneous

CEP classification

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OECD FORD branch

20501 - Materials engineering

Project

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Continuities

S - Specificky vyzkum na vysokych skolach

Publication year

2017

Confidentiality

C - Předmět řešení projektu podléhá obchodnímu tajemství (§ 504 Občanského zákoníku), ale název projektu, cíle projektu a u ukončeného nebo zastaveného projektu zhodnocení výsledku řešení projektu (údaje P03, P04, P15, P19, P29, PN8) dodané do CEP, jsou upraveny tak, aby byly zveřejnitelné.