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Hot metal pre-desulfurization
Iron Desulfurization
Iron Desulfurization is an essential process for the production of good iron ore, as the presence of sulfur in iron ore can impart undesirable characteristics to the material. The removal of sulfur from iron ore is necessary in order to purify the ore, eliminate impurities an......
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Working principle of infrared carbon and sulfur analyzer
Introduction
Infrared Carbon Sulphur Analyzer (ICSA) is a scientific instrument used in industrial production, which can quickly and accurately measure the amount of carbon, sulphur and other elements contained in powder, liquid and solid samples. This instrument is widely used in industrial prod......
Tension presetting in case of roll change (trough)
Adjusting Tension During Slot Exchange
The ability to swiftly adjust tension during a slot exchange is a critical component of keeping a web machine running at improved performance and efficiency levels. Tension control is an especially important factor when dealing with media self-adhesive mater......
Cutting amount of milling titanium alloy in the cutting process of titanium alloy
Cutting of Titanium Alloy
Titanium alloy is an important structural material, with the characteristics of high specific strength and good corrosion resistance. Due to the very limited machinability of titanium alloy, its cutting process includes milling, turning and electric spark methods. Among ......
Influence of Supply State Properties of Duplex Stainless Steel on Weldability
Effects of Supply State Characteristics of Duplex Stainless Steel on Weldability
Welding is a process of joining two or more materials by fusing them together. It is a complex process, which includes a wide range of heat treatments, metallography and metallurgical capabilities. The weldability of......
peritectic reaction
Hydrogen embrittlement becomes a serious failure mode of many industrial metallic materials, especially on high-strength steels or alloys that experience high mechanical stress or fatigue, when subjected to high hydrogen content environment. Hydrogen embrittlement of metals is an important phenome......
Forging process of magnesium alloy
ForgeProcessingofMagnesiumAlloy
Magnesium alloys are suitable for die casting, forging and pressing processing, and provide good conditions for energy saving and material utilization. Magnesium alloy has some excellent physical and mechanical properties such as strength, electrical conductivity, ......
Electrometallurgy
Pyrometallurgy
Pyrometallurgy is a key process in the recovery of metals from ores or other sources. It is a branch of metallurgical engineering that involves the use of high temperatures (usually greater than 1000°C) to extract metals and other materials from their ores, either in their solid o......
Determination of asphalt surface tension
Determination of Surface Tension of asphalt
Abstract
This research surveyed the various techniques available for the determination of the surface tension of asphalt. Various measurements were taken for comparison and evaluation. The determination of surface tension is important when trying to an......
Utilization of sulfur dioxide in heavy metal smelting flue gas
Utilization of Sulphur Dioxide from the Metallurgical Process Emission
The metallurgical industry is a major contributor to sulfur dioxide (SO2) emissions. The burning of coal combustion, in metallurgical process, can produce a large amount of sulfur dioxide gas. Sulfur dioxide is an air pollutan......
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