Fundamentals of Metallography and Heat Treatment (Suitable for Junior and Intermediate Electric and Gas Welders)

Author: General Editing of the Ministry of Machine Industry
Publisher:
Publishing Date: 2006-01-01
Features: This book is a combined edition for beginners and intermediate-level workers, primarily used for technical training in electric and gas welding. The book is divided into two parts. The first part is suitable for beginners, mainly introducing the mechanical properties of metals and their testing methods, basic knowledge of heat treatment for steel and iron, metal material grades, composition, properties, and applications, as well as a brief introduction to simple identification methods for steel. The second part is suitable for intermediate-level workers, mainly covering the crystallization of metals and alloys, basic knowledge of heat treatment for steel, iron, and non-ferrous metals, as well as the fundamental principles and prevention methods of metal corrosion. The book consists of fifteen chapters and includes a hardness conversion table at the end. This book was written by Qin Zhenquan of Wuyi Diesel Engine Factory and reviewed by Chen Xuhong of Nanjing Automobile Manufacturing Factory and Yang Heng of Nanjing Municipal Bureau of Machinery and Equipment Vocational University.