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Which of the following properties of ‘nickel’ is true?
1. It is magnetic in nature.
2. It is used in electro-magnetic applications, such as solenoids.
3. it is one of the principal alloying elements used in steel.
4. it finds applications in jet engines, rockets and nuclear installations.
Consider the following superalloys:
1. Stellite
2. Incoloy
3. Nimonic
4. Inconel
Of these, which one is iron-based superalloy?
Which of the following superalloys is age - hardenable?
Match the List-I (Requirement) with List-II (Type):
List-I
A. High temperature service
B. High load
C. No lubrication
D. Brushings
List-II
1. Teflon bearing
2. Carbon bearing
3. Hydrodynamic bearing
4. Sleeve bearing
The property of material which enables it to retain the deformation permanently is called
A material to be rolled or beaten into thin sheets have this property
The ductility of a material with work hardening
18/8 stainless steel contains
45 videos|314 tests
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45 videos|314 tests
|