Definition of Pearlite. Meaning of Pearlite. Synonyms of Pearlite

Here you will find one or more explanations in English for the word Pearlite. Also in the bottom left of the page several parts of wikipedia pages related to the word Pearlite and, of course, Pearlite synonyms and on the right images related to the word Pearlite.

Definition of Pearlite

Pearlite
Pearlite Pearl"ite, Pearlstone Pearl"stone`, n. (Min.) A glassy volcanic rock of a grayish color and pearly luster, often having a spherulitic concretionary structure due to the curved cracks produced by contraction in cooling. See Illust. under Perlitic.

Meaning of Pearlite from wikipedia

- Pearlite is a two-phased, lamellar (or layered) structure composed of alternating layers of ferrite (87.5 wt%) and cementite (12.5 wt%) that occurs in...
- carbide finely dis****d and produce a fine grained pearlite and cooling slowly will give a co****r pearlite. Cooling a hypoeutectoid steel (less than 0.77...
- called pearlite. Since pearlite is harder than iron, the degree of softness achievable is typically limited to that produced by the pearlite. Similarly...
- separates from austenite as the metal cools) and (with slow cooling) of pearlite. The pearlite results from the eutectoidal decay of the austenite that comes from...
- carbides within a tempered martensite or pearlite matrix in higher carbon steel, or by ferrite and pearlite banding in lower carbon steels. It was a pioneering...
- into bainite or martensite, but rather have it completely transform to pearlite and ferrite or cementite. This means that steels that are very hardenable...
- cementite, precipitate simultaneously producing a layered structure called pearlite, named for its resemblance to mother of pearl. In a hypereutectoid composition...
- transformation of austenite to bainite (125–550 °C) is between those for pearlite and martensite. In fact, there is no fundamental lower limit to the bainite-start...
- alter the microstructure of carbon steels, which is usually a ferrite-pearlite aggregate, to produce a very fine dispersion of alloy carbides in an almost...
- example the beginning of pearlitic transformation is represented by the pearlite start (Ps) curve. This transformation is complete at Pf curve. Nucleation...
Loading...