Question
How long should a steel component be heat treated before nitriding?
The correct answer is
21-100 hours
Given the options, the range of 21-100 hours seems unusually long for a single standard tempering or stress relieving hold time. Given the options, and acknowledging that standard practices usually involve much shorter holding times (hours, not days), the range of 21-100 hours is the option provided.
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Important Questions from Heat Treatment Process
In the process of Cyaniding, the heated steel is immersed in a molten bath at a temperature of
Sensitization of steel is a type of ________
The recrystallization temperature of steel is
Normalising of steel is done to
Which is the isothermal reversible reaction in which a solid phase is converted into two or more intimately mixed solids on cooling?
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