On March 15, 2022, Guimarey, Maria J. G.; Lineira del Rio, Jose M.; Fernandez, Josefa published an article.Recommanded Product: 3319-31-1 The title of the article was Improvement of the lubrication performance of an ester base oil with coated ferrite nanoadditives for different material pairs. And the article contained the following:
In the present work, lubrication properties (friction and wear) of a synthetic ester oil, tris(2-ethylhexyl) trimellitate (TOTM) containing ferrite nanoparticles coated with oleic acid (F3O4-OA) were investigated for two different material pairs: steel ball-steel disk and silicon nitride ball-steel disk. Thus, four TOTM nanolubricants were formulated: TOTM + 0.010 wt% Fe3O4-OA, TOTM + 0.015 wt% Fe3O4-OA, TOTM + 0.020 wt% Fe3O4-OA and TOTM + 0.025 wt% Fe3O4-OA showing all of them a moderate time stability due to the oleic acid coating. Wettability behavior of the ferrite-based nanolubricants on steel surface was analyzed, revealing that the addition of Fe3O4-OA nanoparticles in TOTM decreases the contact angle between the steel surface and TOTM lubricant surface. Friction sliding tests were performed with the neat TOTM and with the formulated nanolubricants under a 20 N of load. All nanolubricants showed lower coefficients of friction than those reached with TOTM base oil for both material pairs. Worn area was significantly reduced for all Fe3O4-OA concentrations in the steel-steel contact and for the highest concentrations in the silicon nitride-steel contact. Specifically, the largest achieved reductions were for the TOTM + 0.010 wt% F3O4-OA nanolubricant: 43% reduction in friction (silicon nitride-steel) and reductions of 17% in wear track width, 42% in wear track deep and 36% in area (steel-steel). In addition, roughness anal. and Raman microscopy of the tested disks showed that tribofilm formation and surface repairing mechanisms occur. The experimental process involved the reaction of Tris(2-ethylhexyl) benzene-1,2,4-tricarboxylate(cas: 3319-31-1).Recommanded Product: 3319-31-1
The Article related to ester base oil ferrite nanoadditive material pair lubrication, Fossil Fuels, Derivatives, and Related Products: Lubricants and Functional Fluids and other aspects.Recommanded Product: 3319-31-1
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics