As undergraduate mechanical engineering students, we took materials science courses and studied phase diagrams like the one below from “Metallurgy for Dummies.” Does that appear to be dummy-grade to you? It gave me a chuckle. A phase diagram for water (below) is decidedly simpler. The above diagram shows only liquid and solid phases of carbon steel, while the water diagram shows its three phases, solid (ice), liquid, and vapor (steam). The author writes, “Freezing Point: At a temperature of 0 °C and a pressure of 1.00 atm, this is the point at which water (liquid) freezes into ice (a solid).”…
Read More
