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WEAR EROSION-CORROSION STUDY OF CARBIDE SEAT AND CERAMIC BALL IN VALVE OF CRUDE PETROLEUM EXTRACTION PUMP


NEGRIU R. M., DRAGOI D. D., BESLEAGA CR, SARLEA I
S.C. ECONET PROD SRL, UNIVERSITY OF BACÄ‚U

Issue:

MOCM, Number 14, Volume III

Section:

Issue No. 14 - Volume III (2008)

Abstract:

This paper describes a study case of the erosion-corrosion wear for ball—valve pump, which works in a crude petroleum fluid. The experimental results were used to identify the optimal material for ball and seat of valve pump. The synergic effect of erosion and corrosion rate was observed for carbide and ceramic composites. The relations for the erosion rate and corrosion can be used to construct wear maps for ball and seat materials working in petroleum fluids.

Keywords:

erosion, corrosion, study, pump, ceramic, valve.

Code [ID]:

MOCM200814V03S01A0012 [0002265]


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