The Tribological Properties of (n-palmitic acid)-N-quinazolin-4-one Methylester as Additive in Liquid Paraffin

Ping Ouyang

doi:10.4028/www.scientific.net/MSF.694.608

Paper Titles

The Effect of Multi-Step Anodic Oxidation
p.585

The Thermal Stress between the Interfaces of Different Materials of the Axis Symmetric Structural
p.591

Polyimide Electronic Structural and Optical Properties from First Principles Calculations
p.597

Preparation of Visible-Light Responsive Photocatalyst S_xTi_1-XO₂
p.602

The Tribological Properties of (n-palmitic acid)-N-quinazolin-4-one Methylester as Additive in Liquid Paraffin
p.608

The Difference between Rare Earth Ions and Alkaline Earth Metal Ions in DNA Condensation Process
p.613

Research on Chip Breaking Feature of the Micro Hole Vibration Drilling
p.616

Effect of Gamma-Irradiation towards Stress-Strain Curve of Single Die QFN Package
p.620

Synthesis of Porous MgO into Sheet-Like Structure via Solution Routes
p.625

HomeMaterials Science ForumMaterials Science Forum Vol. 694The Tribological Properties of (n-palmitic...

The Tribological Properties of (n-palmitic acid)-N-quinazolin-4-one Methylester as Additive in Liquid Paraffin

Abstract:

A heterocyclic derivative of (n-palmitic acid)-N-quinazolin-4-one methylester was synthesized and its tribological behavior as an ashless additve without phosphorus and sulphur in liquid paraffin was evaluated using a four-ball tester. On the basis of the experimental results, the novel additive has been found to be quite effective as a potential additive in liquid paraffin. The nature of the film on the rubbed surface was investigated by scanning electron microscopy (SEM) and X-ray photoelectron spectroscopy (XPS).