Question:
The main application of ferro-chrome (Fe-Cr) is as a
The main application of ferro-chrome (Fe-Cr) is as a
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No Chrome, No Stainless. Ferro-chrome is the source of the chromium that stops steel from rusting.
Updated On: Jul 4, 2026
- Deoxidiser
- Degassifier
- Raw material for carbon refractory manufacturing
- Raw material for stainless steel production
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The Correct Option is D
Solution and Explanation
Step 1: Concept Ferro-chrome is an alloy of chromium and iron, usually containing 50% to 70% chromium.
Step 2: Meaning Chromium is the essential alloying element that provides corrosion resistance to steel.
Step 3: Analysis While some ferroalloys are used for deoxidation, chromium is primarily a bulk alloying element. Stainless steel must contain at least 10.5% chromium.
Step 4: Conclusion Consequently, the production of stainless steel is the largest consumer and main application of ferro-chrome. Final Answer: (D)
Step 2: Meaning Chromium is the essential alloying element that provides corrosion resistance to steel.
Step 3: Analysis While some ferroalloys are used for deoxidation, chromium is primarily a bulk alloying element. Stainless steel must contain at least 10.5% chromium.
Step 4: Conclusion Consequently, the production of stainless steel is the largest consumer and main application of ferro-chrome. Final Answer: (D)
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