Ferroalloy Knowledge
FerroEast Knowledge:FerroAlloy Knowledge,Ferrosilicon,etc.
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Rare earth magnesium ferrosilicon alloy (commonly known as spheroidizing agent)
Rare earth magnesium ferrosilicon alloy is an alloy formed by melting ferrosilicon, calcium, magnesium, rare earth, etc. It is a good spheroidizing agent and has strong deoxidation and desulfurization effects.
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What is ferrochromium? What are the advantages of ferrochrome?
Ferrochrome is mainly composed of chromium and iron elements. The production methods of ferrochrome are divided into oxygen blowing method and solid decarburization method in vacuum state. Ferrochrome is mainly used in the steelmaking industry. This is mainly because of the Chromium can effectively improve the properties of steel. Ferrochrome can be divided into multiple types based on carbon content;
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How is calcium silicon alloy produced and processed?
Calcium silicon alloy is often used as a deoxidizer in steel smelting. The conventional production methods of calcium silicon alloy can be divided into three types, namely: mixed feeding method, layered feeding method, and two-step method.
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Introduction and use of ferrochrome
High-carbon ferrochrome (4-8% carbon), medium-carbon ferrochrome (0.5-4% carbon), low-carbon ferrochrome (0.15-0.5% carbon), micro-carbon ferrochrome (0.06% carbon %), ultra-fine carbon ferrochromium (carbon content less than 0.03%), metal chromium, silicon chromium alloy ferrochromium: a ferroalloy composed of chromium and iron, is an important alloy additive for steelmaking.
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Introduction to ferrosilicon particles
The ferrosilicon particle inoculant is formed by crushing ferrosilicon into small pieces of a certain proportion and filtering through a certain number of sieves. The small particles that are crushed and screened out with different particle sizes.
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Silicon aluminum barium calcium is a common compound deoxidizer in steel smelting.
Compared with other deoxidizers such as ferrosilicon, silicon aluminum barium calcium has more deoxidizing elements, and under the comprehensive action of various elements, for The quality of the steel also helps a lot. The deoxidizing element in silicon aluminum barium calcium is not only silicon, aluminum, barium, calcium, etc. can also be combined with oxygen to remove oxygen. In order to deepen everyone's understanding of this product, let's analyze the role of different elements in detail.
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The difference between electrolytic manganese sheet and metal manganese ingots
Features of electrolytic manganese flakes and metal manganese: Manganese and manganese alloys are one of the indispensable and important raw materials in the steel industry, aluminum alloy industry, magnetic material industry, chemical industry, etc.
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Introduction of metal silicon grades
Silicon metal, also known as crystalline silicon or industrial silicon, is mainly used as an additive for non-ferrous alloys. Silicon metal is a product smelted from quartz and coke in an electric furnace. The main component silicon content is about 98%, and the remaining impurities are iron, aluminum, calcium, etc.
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How to classify ferroalloys
In a broad sense, ferroalloys refer to adding deoxidizers, element additives, etc. to molten iron during steelmaking to make steel have certain properties or achieve certain properties. A product for a requirement. An intermediate alloy composed of iron and one or more elements, mainly used in iron and steel smelting.
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The difference between silicon metal and ferrosilicon
The biggest difference is that industrial silicon is silicon metal and ferrosilicon is an alloy product. Both are substances containing silicon. The difference is: industrial silicon is a simple substance in pure substances, which is obtained through industrial smelting. Ferrosilicon is an alloy, which melts silicon and iron elements together at a high temperature in a certain proportion to form a product that meets people's specific needs.