Garter Spring
A Garter spring is a coiled steel spring that is connected at each end to create a circular shape, and is used in oil seals, shaft seals, belt-driven motors, and electrical connectors. There are several […]
Tribology Wiki
Tribology Wikipedia has the same goal as the well-known Wikipedia: share knowledge from around the globe and create an encyclopedia accessible to anyone. Of course, Tribology Wiki has an emphasis in Tribology! Everyone is invited to read, write, edit and share Wikis. Please contact us via email if you would like to contribute an article or if you have any suggestions! You can create an article by going to Create New tab in any of the existing articles (you must be logged-in)
Fluoroelastomers
Fluorocarbon elastomers are a rubber specialty. These are well-known for having the best temperature resistance and for being highly inert. Fluoroelastomers also show a high resistance against mineral oil-based lubricants. The chemical resistance and high temperature […]
Wear
Definition of Wear: Wear is defined as surface damage of one or all solid surfaces in contact subject to relative motion. Wear might have different patterns corresponding to various wear mechanisms. A surface can be […]
Oil Lubrication
What is Lubrication? Lubrication is the process of reducing wear and friction by applying a film that reduces friction between two surfaces in contact. The lubricant employed could be a solid, fluid, or plastic material. […]
Dry Lubricants
What are Dry Lubricants? Dry lubricants or solid lubricants are substances that, even though they’re within the solid phase, can decrease the friction of two materials that slide against one another without the requirement of […]
Introduction to Tribology
Definition of Tribology. Tribology is the science of friction, wear, and lubrication and is truly interdisciplinary. It studies the interaction of moving surfaces and every aspect related to friction, wear, lubrication, adhesion, tribo-chemistry, etc. Tribology solutions […]
Stern Tube Sealing System
Most ships are driven by the engine-shaft-propeller arrangement shown in Figure 1. The stern tube is a metal tube welded to the hull of the ship connecting the engine chamber and the outside of the […]
Elastomers
Glass Transition Temperature It is not clear what is the difference between an “elastomer” and a “rubber”. It is nowadays accepted to use them indistinctively and this is how it is treated in the following […]
Rheology – The Science Behind Material Flow
Rheology is the science of flow and deformation of a particular matter that describes the interrelation between force, deformation and time. It is the study of how materials respond to applied stress or strain. Rheology performs […]
Creep Deformation
Background The meaning of creep as per the English dictionary is as follows: creep is essentially an act of moving slowly and carefully in order to avoid being heard or noticed. Well, this is what […]