Answer / Updesh Kumar

The hardness (or grade) of a wheel in metallurgy refers to its resistance to wear and deformation. This property is crucial as it affects the durability and efficiency of grinding operations.

What is duplex and super duplex steel?

1 Answers  

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What is the difference between IS:2062-92 Gr A and IS:2062 Fe 410

1 Answers   M&M Associates, MM Enterprises,

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What happens to the microstructure during service exposure?

1 Answers  

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Give example of heterogeneous systems.

1 Answers   Essar,

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what is difference between IS 1018 and IS 2062 E 250A

1 Answers   Tata Chemicals,

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What is or what characterize the thermodynamic state of metal (structure of metal)?

1 Answers  

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Aircraft gasturbine is made of ?

1 Answers   NIC,

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what is the hardness of ohns before heat treatment process and hardness of en series before heat treatment process

1 Answers  

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Discuss the otto cycle with diagram.

1 Answers   Essar,

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What is chemical composition and mechanical properties of IS 2004,Gr-3 and IS 305 AB-2?

1 Answers  

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Define what are ceramics?

1 Answers  

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what is meant by hardening ability of metals?

1 Answers  

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