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Liquid Crystals and their Application
Russian Journal

Zhidkie kristally i ikh prakticheskoe ispol'zovanie

Жидкие кристаллы и их практическое использование

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Rus Eng


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Zhidk. krist. ikh prakt. ispol'z. = Liq. Cryst. and their Appl., 2009, 3, 61—66.

Description of Surface-Active Lubricant Materials Activity at Metal Edge Cutting Using Monomolecular Adsorption Model

A. V. Volkov1, V. A. Godlevskiy1, V. V. Markov2

Author affiliations
1Ivanovo State University,
Ermak str., 39, 153025 Ivanovo, Russia.
2Ivanovo State Power University
34, Rabfakovskaya st., Ivanovo, 153003, Russian Federation

The Langmuire's model of monomolecular adsorption from solutions on solid surface for description of experimental dependence cutting work vs. surfactants' concentration was used. The model was tested with help of model lubricants – water solutions of glycols. Good accordance of model description and experimental data was established.

Keywords: machining, cutting fluids, boundary lubrication, adsorption

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