Journal of Metallurgy

Research Article

Precipitation of Phase Using General Diffusion Equation with Comparison to Vitek Diffusion Model in Dissimilar Stainless Steels

Table 6

Diffusivities of the Cr and Ni in -ferrite and -austenite at various peak temperatures in accordance with the Vitek model.
Peak temperature (°C)Diffusivity (cm2·sec−1)
6781.31 × 10−131.11 × 10−161.00 × 10−133.78 × 10−16
8611.74 × 10−114.73 × 10−141.34 × 10−111.60 × 10−13
8933.52 × 10−111.13 × 10−132.71 × 10−113.84 × 10−13
9348.14 × 10−113.18 × 10−136.26 × 10−111.08 × 10−12