recarburizers

  • Last seen un paio di anni fa
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Man 
Name:
lucky
Location:
Shijiazhuang, Hebei, China
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recarburizers posted a new blog:

A graphite electrode is a type of electrode used in electric arc furnaces (EAFs) to melt and refine steel, iron, and other metals. It is made of graphite, a form of carbon that has unique properties such as high thermal conductivity, high melting point, low coefficient of thermal expansion, and good…

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