Cyaniding is carried out at a temperature of ___________.
950°C
Comparing the options with the typical temperature ranges for cyaniding, 950^\circC is the temperature that aligns with high-temperature cyaniding or related processes like carbonitriding aimed at significant case hardening. Among the given options, 950^\circC is the temperature that falls within this standard range for effective cyaniding. Therefore, the correct answer is 950°C.
The aim of the tempering heat treatment is to reduce _____ while substantially reducing ______.
Which is a false statement about tempering? Tempering is done to
In order to gain toughness in hardened steel, the process usually adopted is:
The process where the carbon from outside is introduced in the surface of steel by keeping charcoal at higher temperatures is called ________.
The hardening of machine tool guideways is usually carried out by