Metallurgical grade silicon price is mainly affected by the supply side and demand side. Since 2020, global silicon metal production and consumption have been basically in balance. China is the largest producer and consumer of silicon metal in the world. According to data, global silicon metal production in 2022 was 5 million tons, of which […]
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Silicon metal futures are approved by the China Securities Regulatory Commission to be listed on the Guangzhou Futures Exchange. The silicon metal futures starts officially from December 22, 2022 (Thursday). The trading hours are from Monday to Friday, 09:00-10:15, 10:30-11:30 and 13:30-15:00. The contract trading unit is 5 tons/lot, and the minimum delivery unit is
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In modern industry, Silicon Metal (industrial silicon ) has become the cornerstone of silicone, polysilicon, and aluminum alloy production with its varied forms and indispensable role. There are many types of industrial silicon metal. According to the different smelting raw materials and production equipment, there are seveal types of silicon: primary silicon, recycle silicon metal 97,
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Magnesium alloy is an alloy based on magnesium with other elements added. Its characteristics include low density (about 1.8g/cm³), high strength, large elastic modulus, good heat dissipation, shock absorption, and good corrosion resistance. Advancements and Applications of Magnesium Alloys are more and more notice and valued in metal industery. Magnesium metal generally exists in the
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Casting is the earliest metal thermal processing technology mastered by humans, with a history of about 6,000 years. Among the existing metal forming methods, the casting process is also a relatively economical one. Especially for forming parts with complex shapes or that are difficult to machine. For automobile wheel hub materials, aluminum alloy is more
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In the vast world of modern industry, metal silicon – shining star of modern industry, also known as metallic silicon or crystalline silicon. It was born from the encounter between silica and carbonaceous reducing agent. In the embrace of the submerged arc furnace, it experienced a chemical transformation and gained new life. Silicon material has
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Aluminum alloying tablets are a new type of additive which can replace master alloys in aluminum alloy production. These Manganese Tablet for Aluminum Alloy are made by mixing metal powder and flux in specific proportions and pressing the mixture into shape. Manganese tablets, which have a cylindrical form, are uniform in density and denser than
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High carbon silicon slag is a type of silicon slag. Just like other silicon slag models, it is the dross of silicon metal. During silicon metal production, there will be unqualified metallic silicon came out along with silicon metal. It is a by-product . Sometimes in ferrosilicon furnaces also produce it accidentally, but ferrosilicon slag
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Silicon metal is a semimetal. It is dark gray and has a metallic sheen. Although Silicon Metal looks like a metal, it shows more non-metallic properties in chemical reactions, and its conductivity is between metals and non-metals, that is, semiconductor properties. Silicon is non-conductive below 650°C and is an insulating material; it begins to conduct
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Magnesium ingot is an important material to make magnesium alloys. The main downstream application field of magnesium alloys is the production and manufacturing of automobiles. About 70% of magnesium alloys are used in automobile manufacturing. Magnesium Ingot in Automobile Industry gets more important is mainly due to its low density, light weight and high strength.
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Silicon metal, or known as metal silicon, it is a product smelted from silica and carbonaceous reducing agent in a submerged arc furnace. The main component silicon content is usually above 98.5% and below 99.99%. The remaining impurities are iron and aluminum. , calcium, etc. Among them, Silicon Metal 553 is a very common model.
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Fast melting silicon is an additive in the manufacturing process of aluminum alloys. It contains more than 95% silicon. It can be added directly into the liquid aluminum at normal melting temperatures. Compared with ordinary Silicon metal, the biggest features of fast melting silicon are its fast melting speed, ease of use, and the actual
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Silicon metal and Magnesium ingot are regular additives in aluminum alloy casting. Various additive elements in aluminum alloy interact with each other during the metallurgical process and produce chemical effects. This effect will eventually change the structure and alloy phase of the aluminum alloy material, resulting in aluminum alloys with different properties, functions and uses.
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Silicon-carbon alloy is an alloy mainly composed of silicon and carbon elements. All models like Si68C18 Si65C15 HC-Si Alloy, have applicable in steel smelting because of its good deoxidation and carburization functions. Just like silicon metal, it use raw materials such as silica and petroleum coke through high-temperature reduction reactions in high-temperature electric furnaces in production process.
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Aluminum master alloy is a traditional product mainly for the adjustment of the composition of aluminum, such as aluminum titanium boron master alloy. Those alloys use a melting method to combine some metal elements with aluminum in higher melting temperatures to produce intermediates. The melting temperature of this intermediate will be significant lowere. As a
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Silicon Metal Lumps are generally dark gray and have a metallic luster. Although SIlicon metal looks like a metal, it shows more non-metallic properties in chemical reactions. Its conductivity is between metals and non-metals. It is a semi-metal, that is, a semiconductor property. Silicon is non-conductive below 650°C and is an insulating material; it begins
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Aluminum alloy is a common metal alloy material, which is usually contains aluminum and other metal elements (such as copper, silicon, magnesium, zinc, manganese, etc.). As an important alloying element, the role of manganese in aluminum alloy is very important. Commonly, the manganese element in aluminum alloys is achieved by adding Manganese Tablet. Manganese increases the strength and
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Deoxidation process in steelmaking is very important. Oxygen is inevitable in molten steel. In oxygen-lancing process, the oxygen content will continue to increase due to the oxidation of the molten steel and the impurities. When it solidifies, it will react with the molten steel to form crystals. At the same time, ferrous oxide will also be
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