Detail publikačního výsledku

URČOVÁNÍ MODULŮ PRUŽNOSTI TENKÝCH VRSTEV

JANÍČEK, P., BURŠA, J.

Originální název

URČOVÁNÍ MODULŮ PRUŽNOSTI TENKÝCH VRSTEV

Anglický název

ELASTICITY MODULI EVALUATION AT THIN LAYERS

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

The authors present a measuring method for tension and compression elasticity moduli evaluation at materials used in thin layers. The method is based on a four-point-bending test realized using a beam with rectangular cross section. Strains are measured on the upper and lower sides of the beam using electric resistance strain gauges. A mathematical theory was derived enabling to evaluate elasticity moduli in tension and compression from the measured strains by a solution of a system of two algebraic equations. The method is convenient for evaluation of elastic moduli at plasmatic coatings where a inter-layer must be created between the plasmatic coating and the basic material in some cases, as well.

Anglický abstrakt

The authors present a measuring method for tension and compression elasticity moduli evaluation at materials used in thin layers. The method is based on a four-point-bending test realized using a beam with rectangular cross section. Strains are measured on the upper and lower sides of the beam using electric resistance strain gauges. A mathematical theory was derived enabling to evaluate elasticity moduli in tension and compression from the measured strains by a solution of a system of two algebraic equations. The method is convenient for evaluation of elastic moduli at plasmatic coatings where a inter-layer must be created between the plasmatic coating and the basic material in some cases, as well.

Klíčová slova

elasticity moduli, measuring method, four-point-bending, strains, plasmatic coating, plasmatic coating of Eucor-ceramics

Klíčová slova v angličtině

elasticity moduli, measuring method, four-point-bending, strains, plasmatic coating, plasmatic coating of Eucor-ceramics

Autoři

JANÍČEK, P., BURŠA, J.

Rok RIV

2011

Vydáno

03.06.2002

Nakladatel

UTAM?

Místo

Praha, CZ

ISBN

80-01-02547-0

Kniha

Proceedings of the 40th International Conference Experimental Stress Analysis 2002

Strany od

111

Strany počet

8

BibTex

@inproceedings{BUT10445,
  author="Přemysl {Janíček} and Jiří {Burša}",
  title="URČOVÁNÍ MODULŮ PRUŽNOSTI TENKÝCH VRSTEV",
  booktitle="Proceedings of the 40th International Conference Experimental Stress Analysis 2002",
  year="2002",
  pages="8",
  publisher="UTAM?",
  address="Praha, CZ",
  isbn="80-01-02547-0"
}