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Information × Registration Number 2104U000317, Article popup.category Стаття Title popup.author popup.publication 01-01-2004 popup.source_user Сумський державний університет popup.source http://essuir.sumdu.edu.ua/handle/123456789/10739 popup.publisher Вид-во СумДУ Description This paper shows the results of a serious study developed by the author under laboratory conditions and related to the behaviour of the materials for liners and pistons as components of the production pumps. Their behaviour was studied under abrasive wear conditions when the couple including the liner and the piston accommodates a translation motion. The liners and the pistons were offered by Upetrom S.A. Ploiesti and P.C.C. Sterom S.A. Campina, two important Romanian oilfield-equipment manufacturers. The estimation of the behaviour afferent to the said components (liners and pistons) and shown under wear conditions corresponding to certain values of temperature and specific pressure, the environment and the number of double strokes per minute is based on the determination of the mass loss per unit of time and surface as shown by the couples of liners and pistons having been studied When you are citing the document, use the following link http://essuir.sumdu.edu.ua/handle/123456789/10739 popup.nrat_date 2025-03-31 Close