eutectoid


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Related to eutectoid: eutectoid steel, Peritectoid

eu·tec·toid

 (yo͞o-tĕk′toid′)
adj.
Of or relating to a eutectic mixture or alloy.
n.
A eutectic mixture or alloy.

eutectoid

(juːˈtɛktɔɪd)
n
(Chemistry) a mixture of substances similar to a eutectic, but forming two or three constituents from a solid instead of from a melt
adj
(Chemistry) concerned with or suitable for eutectoid mixtures
[C20: from eutect(ic) + -oid]

eu•tec•toid

(yuˈtɛk tɔɪd)

adj.
1. resembling a eutectic.
n.
2. a eutectoid alloy.
[1900–05]
References in periodicals archive ?
Due to the addition of [beta] eutectoid element tungsten and neutral element stannum, the alloy possesses excellent mechanical performance combining strength, persistence and stability at the service temperature of 723-823 K.
Pearlite forms after eutectoid point when single phase austenite splits into two phases, cementite and ferrite.
Steel shots should confirmis 4606 of 1983 or equivalent tosae 460, should be manufacturedfrom hyper eutectoid steel.
The additional consideration of segregation effects of alloying elements allows for the accurate prediction of ferrite and pearlite growth during the eutectoid phase transfer.
The microenvironment at the rear of the plate had promoted selective attack on the copper-rich a-phase, which has higher concentrations of arsenic and zinc than the ([alpha]+[delta]) eutectoid.
Failure analysis of cold drawn eutectoid steel wires for prestressed concrete, Engineering Failure Analysis 13(3): 301-311.
These elements (Cr and Mo) contribute to the strengthening of the solid solution of phases occurring in the dendritic microstructure, which precipitates are dispersed throughout the matrix--seen as formation of eutectoid elements--showing the solid extensive solubility of chromium in nickel, as a result of hardened binary alloys.
Coupled temperature stress, phase transformation calculation model numerical illustration of the internal stresses evolution during cooling of a eutectoid carbon steel cylinder.
Standard rail steel has a predominantly pearlitic structure with a nearly eutectoid content of carbon and fine plates of pearlitic cementite.
Table 1: Steel wire composition and mechanical properties Nominal chemical composition of eutectoid steel C Si S P Cr Ni Mn Cu Fe 0.
The result of this show continued growth of austenite, passing the eutectoid temperature during cooling requires a radical change.
Next to this phase, there is a very fine-grained eutectoid formation, and within the grain there is a eutectoidic phase with a coarser cellular structure.