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प्रश्न
Explain the effect of the following alloying elements on steel.
टिप्पणी लिखिए
उत्तर
Chromium
Improves tensile strength , hardness, wear resistance, and toughness. Imparts high corrosion resistance.
Tungsten
Improves red hardness, toughness, abrasion resistance and shock resistance.
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Effect of the Alloying Element- Ni, Cr, Co, Mn, Mo,W and V
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