Mechanical Engineering - Machine Design - Discussion
Discussion Forum : Machine Design - Section 5 (Q.No. 37)
37.
The shock resistance of steel is increased by adding
Discussion:
1 comments Page 1 of 1.
Neeraj said:
9 years ago
Nickel- increase toughness without decrease ing ductility.
Chromium- increase corrosion resistance.
Cobalt - decrease hardenability.
Molybdenum-increase fatigue or endurance strength.
Chromium- increase corrosion resistance.
Cobalt - decrease hardenability.
Molybdenum-increase fatigue or endurance strength.
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