Definition

Relating to a specific type of mixture or alloy that has a particular composition and melting point, where the components solidify together at a lower temperature than their individual melting points.

Example

The eutectoid structure in steel is crucial for its hardness and strength.

Conversation

I read that using a eutectoid alloy can improve the strength of metals.

Really? I didn't know that! What makes it special?

It's all about the unique composition that allows it to resist deformation.

That sounds interesting! I should look into eutectoid materials for my project.

Synonyms & Antonyms

Definition

A specific type of mixture or alloy that forms when two or more components solidify together at a particular composition and temperature, resulting in a uniform structure.

Example

The steel was treated to achieve a eutectoid structure, enhancing its strength and durability.

Conversation

Have you ever heard of a eutectoid alloy?

I think I've come across that term in my materials class.

Yeah, it's interesting how it forms a unique structure when cooled.

Root Explanation

Eutectoid → It is formed from "eu-" (meaning good or well) and "tectoid" (from Greek "tektos", meaning to build or to construct). The term refers to a specific type of phase transformation in materials science that is considered favorable or optimal in the context of alloy formation.

Memory Tip

Think of 'good' ('eu-') construction or transformation in materials, which helps you remember that 'eutectoid' refers to a favorable phase change.

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