Minerals Directly and Gold Metallurgy Smelting Alloy Steel-------Theory and Practice

Author: Li Zhengbang
Publisher:
Publish Date: 2007-01-01
Features: Direct alloying of minerals to produce alloy steel involves using carbon powder, ferrosilicon, and silicon carbide to reduce white tungsten ore, molybdenum oxide ore, vanadium oxide ore, and vanadium slag to smelt alloy steel. This process can replace the high-energy-consumption and high-pollution ferroalloys added during alloying in traditional processes, converting two smelting stages into one, shortening processes and production cycles, reducing energy consumption and environmental pollution, and offering significant economic benefits and social significance. This book analyzes the strategic situation of China's tungsten, molybdenum, and vanadium resource utilization and the production status of tool steel and die steel from a strategic perspective. It examines the problems and technical countermeasures of direct mineral alloying to produce alloy steel, conducts systematic theoretical research on thermodynamics and kinetics, analyzes key technologies, and explains process flows. The book also introduces industrial test results, application effects, and development prospects. The content elaborated in this book lays the industrial foundation for direct mineral alloying to produce alloy steel. It is suitable for researchers, production personnel, managers, and educators in the metallurgical field.
Direct alloying of minerals to produce alloy steel involves using carbon powder, ferrosilicon, and silicon carbide to reduce white tungsten ore, molybdenum oxide ore, vanadium oxide ore, and vanadium slag to smelt alloy steel. This process can replace the high-energy-consumption and high-pollution ferroalloys added during alloying in traditional processes, converting two smelting stages into one, shortening processes and production cycles, reducing energy consumption and environmental pollution, and offering significant economic benefits and social significance. This book analyzes the strategic situation of China's tungsten, molybdenum, and vanadium resource utilization and the production status of tool steel and die steel from a strategic perspective. It examines the problems and technical countermeasures of direct mineral alloying to produce alloy steel, conducts systematic theoretical research on thermodynamics and kinetics, analyzes key technologies, and explains process flows. The book also introduces industrial test results, application effects, and development prospects. The content elaborated in this book lays the industrial foundation for direct mineral alloying to produce alloy steel. It is suitable for researchers, production personnel, managers, and educators in the metallurgical field.