eutectoid

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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 ?
X-ray spectroscopy of the distribution of elements in the protective coating indicated diffusion of the eutectoids formed in the porous structure of the coating, but no fusion of the coating and steel base took place.
Aluminium and silica form the eutectoid point (577 [degrees]C) at the silica content of 12.