Wikidata

(Q7305336)

English

red heat

practice of using colours to determine the temperature of metal

In more languages

Statements

instance of
practice
0 references
image
Hot metalwork.jpg
1,600 × 1,163; 240 KB
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Wiens law.svg
720 × 600; 12 KB
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used by
metalworker
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uses
color
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Identifiers

Freebase ID
/m/063ykgd
0 references
 
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