04-25-2024, 04:54 AM
The differences in refreshing rates and heat remedy abilities among steel and cast steely are surely significant contributors to their disparate hardness stages. Another aspect to think of is the crystal structure of the materials. Steel typically has a body-centered cubic (bcc) or face-centered cubic (fcc) crystal structure, dependingon its composition and manufacturing, which can contribute to its higher hardness in contrast to the graphite-based crystal structure of cast steely. Furthermore, the presence of pearlite, martensite, or more hardened phases in steel microstructures more reinforces its hardness and intensity. In contrast, the graphite flakes in cast iron act as stress<sp>concentrators and weaken its structure, resulting in lower hardness. Have you delved into the crystallographic differences among steel and cast steely and their hit hardness?