Annealing, normalizing, hardening, and tempering. The book includes TTT diagram basics and case hardening methods (carburizing, nitriding).
Google Books often hosts a preview of recent editions. You cannot download the whole book, but you can search for specific topics (e.g., "Moulding sand") and read several pages for free. Annealing, normalizing, hardening, and tempering
Volume 1 focuses on the primary processes used to shape and create engineering components. Key topics include: Metal Fundamentals: Annealing, normalizing, hardening, and tempering
"The secret isn't in the machine; it's in the precision of the preparation." Annealing, normalizing, hardening, and tempering