The study of the processes of wear is part of the discipline of tribology. The complex nature of wear has delayed its investigations and resulted in isolated studies towards specific wear mechanisms or processes. Some commonly referred to wear mechanisms (or processes) include:
- Adhesive wear
- Abrasive wear
- Surface fatigue
- Fretting wear
- Erosive wear
A number of different wear phenomena are also commonly encountered and presented in the literature. Impact-, cavitation-, diffusive- and corrosive- wear are all such examples.
These wear mechanisms, however, do not necessarily act independently and wear mechanisms are not mutually exclusive. "Industrial Wear" are commonly described as incidence of multiple wear mechanisms occurring in unison. Another way to describe "Industrial Wear" is to define clear distinctions in how different friction mechanisms operate, for example distinguish between mechanisms with high or low energy density. Wear mechanisms and/or sub-mechanisms frequently overlap and occur in a synergistic manner, producing a greater rate of wear than the sum of the individual wear mechanisms.
Read more about this topic: Wear
Other articles related to "types, type":
... Attempts to introduce types date back to the 1980s, and as of 2008 there are still attempts to extend Prolog with types ... Type information is useful not only for type safety but also for reasoning about Prolog programs ...
... Arquilla and Ronfeldt point to three basic types of networks that may be used by netwar actors Chain network – typified by smuggling networks, where end-to-end ... Netwar actors may also take on hybrid forms as well, blending different types of networks and hierarchies ... to each other through different types of network structures ...
... General aviation involves a wide range of aircraft types such as Business jets, trainers, homebuilt, aerobatic types, racers, gliders, warbirds, firefighters and ... The vast majority of aircraft today are general aviation types ...
... The principal types of graphemes are logograms, which represent words or morphemes (for example, Chinese characters, or the ampersand representing ... For a full discussion of the different types, see Writing system Functional classification of writing systems ...
... Claw-types set quickly in most seabeds and although not an articulated design, they have the reputation of not breaking out with tide or wind changes, instead slowly turning in the bottom to align with the force ... Claw types have difficulty penetrating weedy bottoms and grass ... ratio and generally have to be oversized to compete with other types ...
Famous quotes containing the word types:
“The bourgeoisie loves so-called positive types and novels with happy endings since they lull one into thinking that it is fine to simultaneously acquire capital and maintain ones innocence, to be a beast and still be happy.”
—Anton Pavlovich Chekhov (18601904)
“Hes one of those know-it-all types that, if you flatter the wig off him, he chatter like a goony bird at mating time.”
—Michael Blankfort. Lewis Milestone. Johnson (Reginald Gardner)
“The wider the range of possibilities we offer children, the more intense will be their motivations and the richer their experiences. We must widen the range of topics and goals, the types of situations we offer and their degree of structure, the kinds and combinations of resources and materials, and the possible interactions with things, peers, and adults.”
—Loris Malaguzzi (19201994)