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单词 eutectoid
释义

Definition of eutectoid in English:

eutectoid

adjective juːˈtɛktɔɪdjuˈtɛktɔɪd
Metallurgy
  • Relating to or denoting an alloy which has a minimum transformation temperature between a solid solution and a simple mixture of metals.

    Example sentencesExamples
    • Fig.2 shows the effect of alloys on the eutectoid temperature.
    • The other, which produces more intensive hardening, is analogous to hardening of binary cadmium-tin alloys by quenching and depends on suppression of eutectoid decomposition of the beta phase.
    • Silicon and aluminum increase the graphitization potential for both the eutectic and eutectoid transformations and increase the number of graphite particles.
    • Perhaps the most familiar structure in steels is that of the eutectoid pearlite, usually a lamellar mixture of ferrite and cementite.
    • The transformation of austenite below the eutectoid temperature can best be presented in an isothermal transformation diagram, in which the beginning and end of transformation is plotted as a function of temperature and time.
noun juːˈtɛktɔɪdjuˈtɛktɔɪd
Metallurgy
  • A eutectoid mixture or alloy.

 
 

Definition of eutectoid in US English:

eutectoid

adjectivejuˈtɛktɔɪdyo͞oˈtektoid
Metallurgy
  • Relating to or denoting an alloy which has a minimum transformation temperature between a solid solution and a simple mixture of metals.

    Example sentencesExamples
    • Silicon and aluminum increase the graphitization potential for both the eutectic and eutectoid transformations and increase the number of graphite particles.
    • Fig.2 shows the effect of alloys on the eutectoid temperature.
    • Perhaps the most familiar structure in steels is that of the eutectoid pearlite, usually a lamellar mixture of ferrite and cementite.
    • The other, which produces more intensive hardening, is analogous to hardening of binary cadmium-tin alloys by quenching and depends on suppression of eutectoid decomposition of the beta phase.
    • The transformation of austenite below the eutectoid temperature can best be presented in an isothermal transformation diagram, in which the beginning and end of transformation is plotted as a function of temperature and time.
nounjuˈtɛktɔɪdyo͞oˈtektoid
Metallurgy
  • A eutectoid mixture or alloy.

 
 
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更新时间:2024/11/10 15:37:51