Investigation in Gas Carburizing of AISI 4140, EN36, and 16MnCr5 Steels Using the Grey Incidence-Based Taguchi (GIBT) Method

Figure 6

Parameter effects on quality characteristics. (a) Material substrate, (b) carburizing temperature, (c) soaking time, and (d) tempering temperature.

(a)

(b)

(c)

(d)