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 SM ISO690:2012ГОЛОГАН, Виорел, АГАФИЙ, Василий, БОБАНОВА, Жанна. Применение фосфатно-медных присадок. In: Realizări şi perspective în mentenanţa utilajului agricol şi a autovehiculelor, 30 septembrie 2011, Chişinău. Chișinău, Republica Moldova: Institutul de Ştiinţe ale Educaţiei, 2011, pp. 40-45. ISBN 978-9975-64-218-7. |
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| Realizări şi perspective în mentenanţa utilajului agricol şi a autovehiculelor 2011 | ||||||
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Conferința "Realizări şi perspective în mentenanţa utilajului agricol şi a autovehiculelor " Chişinău, Moldova, 30 septembrie 2011 | ||||||
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The paper was studied the influence of sodium tripolifosfat and copper sulphate on tribological properties of oil grease. It was determined that each chemical separately introduced into oil grease lubrication oil capacity increases, especially at larger load of 10 kgf (pressure greater than 10 MPa). But the biggest effect of increasing tribological properties was obtained from adding them with the oil quantity (mass%) sodium tripolifosfat 1, copper sulfate 0.2. Thus antiuzare properties of Vaseline oil were increased 3-10 times, especially at higher loads of 10 to 14 kgf. Also this additive increased the complex properties of oil bearing grease. It is concluded that this additive is a chemical additive active since the change of friction surface. |
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| Cuvinte-cheie Wear, Friction coefficient, additive |
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