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Explain the effect of the following alloying elements on steel a) Chromium b)Tungsten
written 6.8 years ago by gravatar for vibhavarikulkarni vibhavarikulkarni • 520 modified 5.7 years ago by gravatar for sanketshingote sanketshingote • 100
advanced engineering chemistry
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written 6.8 years ago by gravatar for vibhavarikulkarni vibhavarikulkarni • 520
Elements Special Effects
Chromium Cr Added up to 18% Enhances hardenability, corrosion & oxidation resistance & Increases high temp. strength In High carbon steels, it increases abrasion resistance
Tungsten W It helps to form hard and abrasion resistance film in tool steel Increases shock resistance Impart high temperature hardness Enhances …

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