engleski

Characterization of graphite powder use in the tube rolling process

For characterization of graphite powder for lubrication in the tube rolling process the methods of x-ray diffraction chemical and sieve analysis were used. The results obtained by measurements of characteristic diffraction lines, moisture, volatile content, ash, suplphur, carbon, grain size and the Lontzca type standard sample values were compared.

graphite powder; tube rolling process; characterization

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