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Oxygen for steel plant industry
Oxygen is an important raw material for steel production, used both as a fuel and to adjust the composition of the steel. The primary use of oxygen in steelmaking is to counteract the effect of carbon in the raw material, helping to produce a higher-quality end product.
Oxygen in steelmaking is us......
1051 
Bella
Stability is the soul of blast furnace ironmaking production
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Stability is the Soul of Blast Furnace Iron Smelting
The blast furnace iron smelting process is a steel smelting process carried out in the oxygen converter of the blast furnace, raw ore is the main raw material for steel smelting, a part of fuel, limestone flux, and some return materials are a......
Blast Furnace Batch Calculation
Coke blending is the process of automatically calculating the correct proportions of coking coal for the blast furnace. The process requires a combination of both theoretical and practical knowledge in order to produce a coking mixture of coals and raw materials that maximizes efficiency and minim......
Chemical Composition and Determination Method of Melting Flux (JB/T 7948-1999)
Chemical composition and determination of soldering fluxes
Abstract
This paper introduces the chemical composition and determination method of soldering fluxes based on JB/T 7948-1999. Soldering fluxes play an important role in soldering operations, and the quality of soldering fluxes directly a......
principle of visco-plastic variation
Introduction
Viscoplasticity theory is a branch of mechanics which deals with the modeling of materials that can be considered as a combination of plastic and viscous material. It is used to model the behavior of materials under different loading cycles, temperature, pressure and strain rate. The......
Design and Programming Example of Numerical Control Turning Technology for Shift Handle Shaft
Numerical Control Turning Process Design and Programming For a Variable-Speed Handle Shaft
Introduction
In the process of manufacturing a variable-speed handle shaft, numerical control (NC) turning is a common manufacturing method that is widely used by many industries today. This procedure invo......
Equivalent stress
Equi-Stress Effect
The equi-stress effect is a phenomenon that occurs when a body or part of a body experiences a period of near-constant stress over a long period of time. Such stress may develop due to factors such as motion and temperature, and often leads to a condition being known as fatigue......
Domestic production of vanadium products
Vanadium Production in China
Vanadium is a rare metal found in a variety of ores, including iron ore, and is used in a variety of industrial and consumer applications. Vanadium’s unique properties make it a highly versatile industrial commodity, used in products ranging from glass to stainless s......
Tungsten steel
Tungsten or Wolfram is a very hard, heavy metal and is one of the densest elements on the periodic table, weighing in at 19.3. It is a transition metal, which means that it has some of the properties common to many metals.
Tungsten gets its name from the Swedish words tung sten, which mean heavy ......
Types of Iron Ore
Types of Iron Ore
Iron ore is any rock or mineral from which iron can be extracted. It is a compound made up of iron and oxygen. While most types of iron ore contain a high percentage of iron, there are several types of iron ore which have a very low iron content. These types of ore are used in t......
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