1) Primary solid solution 2) Solid solution
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https://www.crosswordclues.com/clue/martensite
Martensite, named after the German metallurgist Adolf Martens (1850–1914), most commonly refers to a very hard form of steel crystalline structure, but it can also refer to any crystal structure that is formed by diffusionless transformation. It includes a class of hard minerals occurring as lath- or plate-shaped crystal grains. When viewed in c...
Found on
http://en.wikipedia.org/wiki/Martensite
(from the article `metallurgy`) ...at a much lower temperature, so that a very fine precipitate forms. This is the basis for hardening iron-carbon (steel) alloys. The hardness of ... ...complete depression of carbide formation and forces the undercooled ferrite to hold a large amount of carbon atoms in solution for which it ... [2 re...
Found on
http://www.britannica.com/eb/a-z/m/41
a metastable Fe-C composition consisting of supersaturated carbon in iron that is the product of a diffusionless (athermal) transformation from austenite.
Found on
http://www.chemicalglossary.net/definition/1055-Martensite
a metastable Fe-C composition consisting of supersaturated carbon in iron that is the product of a diffusionless (athermal) transformation from
austenite.
Found on
http://www.encyclo.co.uk/local/20089
[
n] - a solid solution of carbon in alpha-iron that is formed when steel is cooled so rapidly that the change from austenite to pearlite is suppressed
Found on
http://www.webdictionary.co.uk/definition.php?query=martensite
An unstable polymorphic phase of iron which forms at temperatures below the eutectoid because the face-centered cubic structure of austenite becomes unstable. It changes spontaneously to a body-centered structure by shearing action, not diffusion.
Found on
https://metallurgyfordummies.com/metallurgy-glossary.html
(1) In an alloy, a metastable transitional structure intermediate between two allotropic modifications whose abilities to dissolve a given solute differ considerably, the high-temperature phase transformed to martensite depends to a large extent upon the temperature attained in cooling, there being a rather distinct beginning temperature. (2) A met...
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https://steelforge.com/literature/steelog-the-5000-word-metals-glossary/
A distinctive neddle like structure existing in steel as a transition stage in the transformation of austenite. It is the hardest constituent of steel of eutectoid composition. It is produced by rapid cooling from quenching temperature and is the chief constituent of hardened carbon tool steels. Martensite is magnetic.
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https://steelforge.com/literature/steelog-the-5000-word-metals-glossary/
A generic term used for microstructures formed by diffusionless phase transformations. A constituent found in hardened steel; has a needle like microstructure. See also Mf and Ms.
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https://steelforge.com/literature/steelog-the-5000-word-metals-glossary/
In steel, a metalstable transition phase with a body-centered-tetragonal crystal structure formed by diffusionless transformation of austenite generally during cooling between the Ms and Mf temperatures.
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https://steelforge.com/literature/steelog-the-5000-word-metals-glossary/
A body-centered tetragonal form of iron in which some carbon is dissolved. Martensite forms during quenching, when the face centered cubic lattice of austenite is distored into the body centered tetragonal structure without the loss of its contained carbon atoms into cementite and ferrite.
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https://www.countryknives.com/knife-knowledge/steel-glossary/
Martensite is a microconstituent or structure in quenched steel characterized by an acicular orneedle-lie pattern on the surface of polish. It has the maximum hardness of any of the structures resulting from thedecomposition products of austenite. See also: Martempering.
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https://www.encyclo.co.uk/local/20687
A hard, brittle, constituent of carbon steel. It is formed when the steel is cooled rapidly by quenching.
Found on
https://www.encyclo.co.uk/local/20784
noun a solid solution of carbon in alpha-iron that is formed when steel is cooled so rapidly that the change from austenite to pearlite is suppressed; responsible for the hardness of quenched steel
Found on
https://www.encyclo.co.uk/local/20974
A generic term used for microstructures formed by diffusionless phase transformations. A constituent found in hardened steel; has a needle like microstructure.
Found on
https://www.metaltek.com/resources/glossary/
A hard supersaturated solid solution of iron characterized by an acicular
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https://www.ssina.com/education/glossary/
In steel, a metalstable transition phase with a body-centered-tetragonal crystal structure formed by diffusionless transformation of austenite generally during cooling between the Ms and Mf temperatures.
Found on
https://www.unifiedalloys.com/resources/glossary/
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