Monel metal is a
Inconel is a
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:
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):
A. High temperature service
B. High load
C. No lubrication
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
Plasticity is that property of a material by virtue of which it may be permanently deformed when it has been subjected to an externally applied force great enough to exceed the elastic limit.
A material to be rolled or beaten into thin sheets have this property
The ability of metal to be formed by hammering or rolling is called malleability.
The ductility of a material with work hardening
18/8 stainless steel contains
18:8 steel is called stainless steel. It is also called Austenitic steel consists of 18% chromium, 8% Nickel.
Amount of chromium more than 12% leads to corrosion resistance.