Zone Melting is a book written by William G. Pfann that describes the process of zone melting, a technique used to purify metals and semiconductors. The book provides a detailed explanation of the process, including the principles of zone melting, the equipment required, and the various applications of the technique. The author also discusses the history of zone melting, from its origins in the early 20th century to its modern-day applications in the semiconductor industry. The book is aimed at scientists and engineers who are interested in the field of materials science and the purification of metals and semiconductors. It is a comprehensive guide to the theory and practice of zone melting, and is considered a seminal work in the field.This scarce antiquarian book is a facsimile reprint of the old original and may contain some imperfections such as library marks and notations. Because we believe this work is culturally important, we have made it available as part of our commitment for protecting, preserving, and promoting the world's literature in affordable, high quality, modern editions, that are true to their original work.