Search results for keyword: refinement
Chinese-English Bilingual for Machine Tool Industry (1)
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CNC Machine Tools Industry: A Brief Overview
The machine tools industry is a complex and multi-faceted sector of the global economy, employing some of the world’s most advanced manufacturing technology. Machine tools underpin countless production processes, and their applications range from th......
1018 
Sophia
Molten Metal Solution (Volume Name: Mining and Metallurgy)
Molten Metals – An Overview
Molten metals are materials which are in a liquid state at high temperatures. They are materials which have been melted down from either a solid or a semisolid state, and can be manipulated and molded into different shapes as needed. Molten metals are commonly use......
Chute beneficiation
Gravity separation, or gravity concentration, is an important mineral processing technique that exploits the differences in density between various minerals in order to separate them for further processing. Gravity separation is typically used in the beneficiation of tin, tungsten, gold, iron, lea......
crude metal
Metallic materials are those that are composed primarily of metallic elements and are important engineering materials used in a broad range of applications. These materials are highly conductive, thermally and electrically; they have remarkable strength and stiffness, relatively low cost, easy man......
Diatomite beneficiation
Silicate Mineral Beneficiation
Silicate ore beneficiation is the process of separating valuable minerals from unwanted material using a variety of physical and chemical processes. During this process, the ore must be crushed, ground, and then treated with a chemical solution. The solution used de......
Pyrochemical Smelting of Antimony
Tin Refining by Fire
Tin refining is an ancient process. It was first used in China, in around 2000 BCE and was perfected during the Roman period. The basic process is the same as that used today: tin ore, or “tin stone”, is heated in a powerful furnace – usually an open hearth or reverberator......
Metallurgical Guidelines for Solidification and Cooling of Continuous Casting Slabs
Metallurgical Criterion for Continuous Casting Slab Solidification and Cooling
Introduction
The continuous casting process is a key process in the steelmaking industry. Through this process, liquid steel is poured into a foundry and cast into a slab shape, which then cools and solidifies. As o......
well test
Test Well
A test well is one of the most important tools used in geotechnical engineering. Test wells have been used since the beginning of civilization to obtain greater insight into subsurface conditions and the behavior of soils and rocks. This technology has seen significant development and r......
Design of Refining Workshop for Ferroalloy Hot Exchange Method
Design of the Atmosphere Protective Hot Dip Refining Workshop of Iron and Steel Alloys
1 Introduction
Iron and steel alloys are a composite metal material formed by combining iron and other alloying elements. At present, it has become a kind of widely used industrial materials, playing an irrepl......
Design of Ferroalloy Converter Refining Workshop
Design of Refining Workshop for Iron and Alloy Electric Arc Furnace
1. Introduction
Iron and alloy electric arc furnace is one of the important units in steel smelting process, which is mainly used for refining and casting slab steel. The electric arc furnace smelting process involves the whole ......
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