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

<div>SEM image of carburized surface displaying diffusion depth for (a) initial setting-60 <i>μ</i>m and (b) GIBT setting-72 <i>μ</i>m.</div>

Advances in Materials Science and Engineering

Figure 7: Investigation in Gas Carburizing of AISI 4140, EN36, and 16MnCr5 Steels Using the Grey Incidence-Based Taguchi (GIBT) Method 