Title :
Notice of Retraction
Research on wear behavior of different graphite contents of NBR under dry sliding
Author :
Fengyan Yang ; Yingnan Sun ; Shijie Wang
Author_Institution :
Sch. of Mech. Eng., Shenyang Univ. of Technol., Shenyang, China
Abstract :
Notice of Retraction
After careful and considered review of the content of this paper by a duly constituted expert committee, this paper has been found to be in violation of IEEE´s Publication Principles.
We hereby retract the content of this paper. Reasonable effort should be made to remove all past references to this paper.
The presenting author of this paper has the option to appeal this decision by contacting TPII@ieee.org.
NBR is an important material used for the stator of progressing cavity pump. The wear mechanisms of different graphite contents of NBR by 45# steel under different loads were investigated. On MPV-600 computer-controlled abrasive wear testing machine, the coefficients of friction were measured continuously. Results showed that wear loss and friction coefficient of NBR decrease with the increasing of graphite contents; at low content of graphite, due to low hardness, large amount of elastic deformation, adhesive wear of NBR can be found, in the high content of graphite, abrasive wear is showed.
Keywords :
abrasion; elastic deformation; friction; hardness; rubber; wear testing; MPV-600 computer-controlled abrasive wear testing machine; cavity pump; dry sliding; elastic deformation; friction coefficients; graphite; hardness; steel; wear loss; Friction; Graphite; Materials; Rubber; Steel; Surface morphology; Surface treatment; NBR; dry sliding; friction and wear; graphite;
Conference_Titel :
Quality, Reliability, Risk, Maintenance, and Safety Engineering (QR2MSE), 2013 International Conference on
Conference_Location :
Chengdu
Print_ISBN :
978-1-4799-1014-4
DOI :
10.1109/QR2MSE.2013.6625743
