Français
11. Mechanical properties and characteristics
This area of lubricant performance, also known as lubricity, covers a range of properties such as friction, anti-wear, extreme pressure and mechanical shear resistance.
11.1 Friction properties
Friction properties are defined as :
-
the magnitude of the friction coefficient, force or torque on which friction losses depend, directly, and therefore the mechanical efficiency of the machine, and indirectly, the heating of components and lubricants. It is therefore important to reduce friction in order to save energy and extend lubricant life. This can be achieved in two ways:
in hydrodynamic and elastohydrodynamic regimes, by reducing viscosity on condition that it does...
The Ultimate Scientific and Technical Reference
This article is included in
Friction, wear and lubrication
This offer includes:
Knowledge Base
Updated and enriched with articles validated by our scientific committees
Services
A set of exclusive tools to complement the resources
Practical Path
Operational and didactic, to guarantee the acquisition of transversal skills
Doc & Quiz
Interactive articles with quizzes, for constructive reading
Mechanical properties and characteristics
Chemical characteristics and analysis
