신소재공학실험 - The effect of Manganese in carbon steel

Title
(The effect of Manganese in carbon steel.)
1. Purpose.
The effect of Manganese in carbon steel.
2. Theory.
2.1 Polishing.
Polishing is the process of creating a smooth and shiny surface by rubbing it or using a chemical action, leaving a surface with significant specular reflection and minimal diffuse reflection. When the surface is magnified thousands of times, it usually looks like mountains and valleys. By repeated abrasion, those mountains are worn down until they are flat or just small hills. The process of polishing with abrasives starts with coarse ones and graduates to fine ones.
2.2 Corrosion.
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[docx/pdf]신소재공학실험 - The effect of Manganese in carbon steel