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vacuum refining
Vacuum Refining
Vacuum refining is a process that is used in the production of metals and alloys. During the vacuum refining process, metals and alloys are heated to a very hot temperature in a vacuum furnace to ensure purity. This process contains many different steps and is a very important asp......
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Ferroalloy Blast Furnace Production Method
Method of Production of Steel Alloy Furnaces
In the production of steel alloys, furnaces are integral pieces of equipment. Steel alloy furnaces are typically used for melting and alloying operations, such as when creating stainless steel or other types of alloys for use in a variety of industries......
Discussion on General Method of Fault Diagnosis of NC System
Numerical Control System Fault Diagnosis General Methods
Numerical control system (NC) is an important part of modern industrial automation. It is one of the key technologies in the automation of factories and workshops. It has been widely used in all kinds of production processes and manual oper......
Preparation method of nano-tungsten-copper composite powder
Preparation Method of Nanowires Copper Composite Powder
Nanowires copper composite powder is a kind of nanomaterial with a wide range of applications. These nanomaterials have superior performance in terms of electrical conductivity, mechanical strength and heat resistance. In this article, a pre......
copper concentrate group
Copper concentrate is a raw material obtained by a complex beneficiation process that combines processes of flotation, magnetism, and gravity. Copper concentrate is defined as a mineral ore containing a higher percentage of copper than any other base metal ore. It requires further mechanical and c......
Semi-continuous Sithermal Magnesium Smelting
Abstract
Calcium silicide hot reduction method has a great application value in the production of magnesium from the dolomite. In this paper, a large-scale semi-continuous magnesiothermic calcium silicide hot reduction method for producing high-proficiency magnesium was studied. A furnace bench wi......
Flash smelting of nickel sulfide ore
Nickel sulfide melt smelting
Nickel is a common type of metal ore, and nickel sulfide is one of the most important minerals. In order to produce nickel and its alloy, nickel sulfide needs to be smelted. Nickel sulfide smelting is a kind of process with high energy consumption, high efficiency and......
Spectral graphite
Graphene is a two-dimensional material composed of a single layer of carbon atoms arranged in a honeycomb structure. It is the basic structural element of other carbon materials such as graphite, charcoal, and fullerenes, and has attracted considerable attention in the field of material science. A......
Determination of specific surface area of charcoal powder
Determination of the Proportion of Carbon Powder to the Surface Area
Introduction
Carbon powder is used for many industrial and consumer applications, ranging from medical implants, batteries and other electrical equipment, to plastics and colorants. As a result, accurate measurement of the prop......
Representative symbol of coal quality analysis test base
The symbol representing the basis of coal quality analysis test
Coal quality analysis tests are used to determine the amount of coal, ash, volatile matter, fixed carbon, and sulphur in each sample of coal. The tests are performed using a range of laboratory analysis equipment, including Sulfur-Abe......
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