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Copper Powder - High Active Performance - Nanografi Blog
Copper is a chemical element having a symbol as Cu and atomic number 29.
Pure copper is rather soft, malleable, and has on its surface a fresh dew peach
hue. It is a ductile metal with particularly high electrical and thermal conductivity
which gives it various uses. It is also used as a building material and is used
in the composition of many alloys. Copper and its alloys have been used by man
for thousands of years, the oldest traces of copper smelting in wind ovens
having been discovere
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31st Mar 2020