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Overview of Silicon boride SiB6 powder
Silicon boride (also known as borosilicide) is a lightweight ceramic compound composed of silicon and boron. There are silicon triboride, silicon tetraboride, silicon hexaboride and so on.
Silicon hexaboride or hexaborosilicide is a glossy black-grey powder. The chemical formula is SiB6. The molecular weight is 92.95. The relative density is 2.47 g/cm3 and the melting point is 2200 ℃. The hardness is between diamond and ruby. Silicon hexaboride can conduct electricity. It is insoluble in water. Surfaces are oxidized when heated in chlorine and water vapor.
The SiB6 crystal structure consists of interconnected icosahedrons (polyhedra with 20 faces), icosahedrons (polyhedra with 26 faces), and isolated silicon and boron atoms.
It is insoluble in water and resists oxidation, thermal shock and chemical attack. Especially under thermal shock, it has high strength and stability. The grinding efficiency is higher than that of boron carbide.
Surface oxidation occurs when SiB6 is heated in air or oxygen and attacked by boiling sulfuric acid and fluorine, chlorine and bromine at high temperatures. Borides are conductive. Hexaborides have low thermal expansion coefficients and high thermal neutron cross sections.
Silicon boride SiB6 powder application
Silicon boride SiB6 powder can be used as various standard abrasives to grind cemented carbide. It is also used as engineering ceramic materials, sandblasting nozzles, manufacturing gas engine blades and other special-shaped sintered parts and seals. Used as an antioxidant for refractory materials.
1. Silicon boride SiB6 powder is used as various standard abrasives and grinding hard alloys;
2. Silicon boride SiB6 powder is used as engineering ceramic material, used as various standard abrasives to grind cemented carbide.
3. Silicon boride SiB6 powder can also be used as engineering ceramic materials, sandblasting nozzles, manufacturing gas engine blades and other special-shaped sintered parts and seals.
4. Silicon boride SiB6 powder can be used as an antioxidant for refractory materials.
Silicon boride SiB6 powder price
The price of silicon boride SiB6 powder will change randomly due to factors such as production cost, transportation cost, international situation, and market supply and demand of silicon boride SiB6 powder. Tanki New Materials Co.,Ltd. aims to help various industries and chemical wholesalers find high-quality, low-cost nanomaterials and chemicals by providing a full range of customized services. If you are looking for silicon boride SiB6 powder, please feel free to send an inquiry to get the latest silicon boride SiB6 powder price.
Silicon boride SiB6 powder supplier
As a global supplier of Silicon boride SiB6 powder, Tanki New Materials Ltd. has extensive experience in the performance, application and cost-effective manufacturing of advanced and engineered materials. The company has successfully developed a series of powder materials (including oxide materials, carbides, nitrides, single metals, etc.), high-purity targets, functional ceramics and structural devices, and provides OEM services.
|Silicon Boride Properties|
|Other Names||silicon hexaboride, SiB6 powder|
|Appearance||Dark Grey to Black Powder|
|Solubility in H2O||Insoluble|
|Silicon Boride Health & Safety Information|
The U.S. Department of Energy has launched a $3.16 billion program to improve the supply chain for electric vehicle batteries.
The U.S. Department of Energy recently announced on its website that it will receive $3.16 billion from the bipartisan infrastructure bill to develop domestic electric vehicle battery manufacturing in the United States. $3.1 billion will be invested in new, retrofitted, and expanded facilities related to electric vehicle batteries, and $60 million will be spent on recycling and reuse of used batteries.
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