Self-repairing mechanism and surface characterization of compressor vanes lubricated with oil added with magnesium silicate hydroxide nanorods
Using magnesium silicate hydroxide as additive of lubricating oils for reducing friction in engineering equipment/machinery has been researched intensively. However, some mechanism relating to the growth of the self-repairing layers on the won surfaces is still not clearly explained. At the same tim...
| Main Authors: | , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
EDP Sciences
2019-01-01
|
| Series: | Manufacturing Review |
| Subjects: | |
| Online Access: | https://mfr.edp-open.org/articles/mfreview/full_html/2019/01/mfreview190016/mfreview190016.html |
| _version_ | 1828899714908553216 |
|---|---|
| author | Wang Libo Yang Yi Qin Yi Yang Gang Qin Yuan Wu Mingxia |
| author_facet | Wang Libo Yang Yi Qin Yi Yang Gang Qin Yuan Wu Mingxia |
| author_sort | Wang Libo |
| collection | DOAJ |
| description | Using magnesium silicate hydroxide as additive of lubricating oils for reducing friction in engineering equipment/machinery has been researched intensively. However, some mechanism relating to the growth of the self-repairing layers on the won surfaces is still not clearly explained. At the same time, using magnesium silicate hydroxide (MSH) in the form of nanorods showed great promise in reducing friction and wear. In this study, surface-modified MSH in the form of nanorods was used as additive of polyolester oil (POE) which was then used for the lubrication of compressor vanes. The sample parts were studied on the morphology and the microstructure of the self-repairing layer in a great depth. The results showed that self-repairing layers with different thicknesses were generated on the worn surfaces when the POE with 1 wt.% nanorods-MSH was used. It was found that the self-repairing layers consist of organic–inorganic composite membranes, and with increase of working time of the compressor vanes, the self-repairing layers become denser and thicker, while their micro-structural form remains to be similar. The situ-repairing capability of the metal surfaces (roller-vane pair of the compressor) enforced by the MSH nanorods is very significant, indicating high potential for industrial applications where boundary and mixed lubrications are needed. |
| first_indexed | 2024-12-13T15:36:27Z |
| format | Article |
| id | doaj.art-06c6c844ca304504a67c704b1c58301a |
| institution | Directory Open Access Journal |
| issn | 2265-4224 |
| language | English |
| last_indexed | 2024-12-13T15:36:27Z |
| publishDate | 2019-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | Manufacturing Review |
| spelling | doaj.art-06c6c844ca304504a67c704b1c58301a2022-12-21T23:40:01ZengEDP SciencesManufacturing Review2265-42242019-01-0162610.1051/mfreview/2019025mfreview190016Self-repairing mechanism and surface characterization of compressor vanes lubricated with oil added with magnesium silicate hydroxide nanorodsWang LiboYang YiQin YiYang GangQin YuanWu MingxiaUsing magnesium silicate hydroxide as additive of lubricating oils for reducing friction in engineering equipment/machinery has been researched intensively. However, some mechanism relating to the growth of the self-repairing layers on the won surfaces is still not clearly explained. At the same time, using magnesium silicate hydroxide (MSH) in the form of nanorods showed great promise in reducing friction and wear. In this study, surface-modified MSH in the form of nanorods was used as additive of polyolester oil (POE) which was then used for the lubrication of compressor vanes. The sample parts were studied on the morphology and the microstructure of the self-repairing layer in a great depth. The results showed that self-repairing layers with different thicknesses were generated on the worn surfaces when the POE with 1 wt.% nanorods-MSH was used. It was found that the self-repairing layers consist of organic–inorganic composite membranes, and with increase of working time of the compressor vanes, the self-repairing layers become denser and thicker, while their micro-structural form remains to be similar. The situ-repairing capability of the metal surfaces (roller-vane pair of the compressor) enforced by the MSH nanorods is very significant, indicating high potential for industrial applications where boundary and mixed lubrications are needed.https://mfr.edp-open.org/articles/mfreview/full_html/2019/01/mfreview190016/mfreview190016.htmlmagnesium silicate hydroxide (msh)nanorodspolyolester oilself-repairingcompressor vane |
| spellingShingle | Wang Libo Yang Yi Qin Yi Yang Gang Qin Yuan Wu Mingxia Self-repairing mechanism and surface characterization of compressor vanes lubricated with oil added with magnesium silicate hydroxide nanorods Manufacturing Review magnesium silicate hydroxide (msh) nanorods polyolester oil self-repairing compressor vane |
| title | Self-repairing mechanism and surface characterization of compressor vanes lubricated with oil added with magnesium silicate hydroxide nanorods |
| title_full | Self-repairing mechanism and surface characterization of compressor vanes lubricated with oil added with magnesium silicate hydroxide nanorods |
| title_fullStr | Self-repairing mechanism and surface characterization of compressor vanes lubricated with oil added with magnesium silicate hydroxide nanorods |
| title_full_unstemmed | Self-repairing mechanism and surface characterization of compressor vanes lubricated with oil added with magnesium silicate hydroxide nanorods |
| title_short | Self-repairing mechanism and surface characterization of compressor vanes lubricated with oil added with magnesium silicate hydroxide nanorods |
| title_sort | self repairing mechanism and surface characterization of compressor vanes lubricated with oil added with magnesium silicate hydroxide nanorods |
| topic | magnesium silicate hydroxide (msh) nanorods polyolester oil self-repairing compressor vane |
| url | https://mfr.edp-open.org/articles/mfreview/full_html/2019/01/mfreview190016/mfreview190016.html |
| work_keys_str_mv | AT wanglibo selfrepairingmechanismandsurfacecharacterizationofcompressorvaneslubricatedwithoiladdedwithmagnesiumsilicatehydroxidenanorods AT yangyi selfrepairingmechanismandsurfacecharacterizationofcompressorvaneslubricatedwithoiladdedwithmagnesiumsilicatehydroxidenanorods AT qinyi selfrepairingmechanismandsurfacecharacterizationofcompressorvaneslubricatedwithoiladdedwithmagnesiumsilicatehydroxidenanorods AT yanggang selfrepairingmechanismandsurfacecharacterizationofcompressorvaneslubricatedwithoiladdedwithmagnesiumsilicatehydroxidenanorods AT qinyuan selfrepairingmechanismandsurfacecharacterizationofcompressorvaneslubricatedwithoiladdedwithmagnesiumsilicatehydroxidenanorods AT wumingxia selfrepairingmechanismandsurfacecharacterizationofcompressorvaneslubricatedwithoiladdedwithmagnesiumsilicatehydroxidenanorods |