General Science - Physics (Basics)
Which alloy is known for its corrosion resistance and is commonly used in making cutlery and surgical instruments?
Which alloy is known for its corrosion resistance and is commonly used in making cutlery and surgical instruments?
medium Q14 of 15
Step-by-Step Solution
Step 1: Identify the concept
The question tests knowledge of alloy properties and their practical uses.Step 2: Apply the concept
Stainless steel contains iron, carbon, and chromium, which gives it excellent corrosion resistance, making it ideal for cutlery and surgical instruments. Brass and bronze are less corrosion resistant; duralumin is used in aircraft.Final Answer:
Stainless Steel → Option AQuick Check:
Corrosion-resistant alloy = Stainless Steel ✅
Quick Trick: Chromium in stainless steel prevents rusting.
Common Mistakes:
- Confusing brass or bronze as corrosion-resistant alloys for cutlery.
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