FACTOID # 115: American planes take-off a staggering 8.5 million times per year - almost half the number of take-offs worldwide.
 
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Encyclopedia > Polishing

Polishing is the process of creating a smooth and shiny surface by using rubbing or a chemical action.


In metallography polishing is used to create a flat, defect free surface for examination of a metal's microstructure under a microscope. Silicon based polishing pads or diamond solution can be used in the polishing process. Metallograhy is a science, related to metallurgy that looks at the composition and structure of metals and alloys. ... Al-Si microstructure at 40x magnification Microstructure refers of the microscopic description of the individual constituents of a material. ...


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  Results from FactBites:
 
Lucius Annaeus Seneca Quotes (83 words)
A gem cannot be polished without friction, nor a man perfected without trials.
A, Be, Cannot, Gem, Man, Nor, Perfected, Polished, Without
A, Be, Friction, Gem, Man, Nor, Polished, Trials
  More results at FactBites »


 

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