Zone melting

Rarity: Common

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At a glance

Class

Invention

Domain

Science and technology

Knowledge cost

5

In collections

Nobody has pulled it yet.

What Wikipedia says

Zone melting (or zone refining, or floating-zone method, or floating-zone technique) is a group of similar methods of purifying crystals, in which a narrow region of a crystal is melted, and this molten zone is moved through the crystal.

Excerpt from the Wikipedia article “Zone melting”, under the CC BY-SA 4.0 license. Read the article on Wikipedia

Image: Unknown author, Public domain, via Wikimedia Commons.