The Use of amorphous boron powder

What is amorphous boron powder?Boron is well known as an advanced fuel in air-breathing propulsion systems due to its high gravimetric and volumetric heat value. This laboratory has developed a process at a pilot plant scale to prepare Amorphous Boron Powder (ABP) by the magnesiothermic reduction of B2O3 using the Self-propagating, High-temperature Synthesis (SHS) process. The crude boron produced (containing impurities such as B2O3, MgO, magnesium borides, magnesium corroborates, etc.) is crush

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Graphite in the Upper Midwest

What is Graphite?Graphite is a dark gray to black, soft, shiny metallic mineral with a distinctive greasy feeling. One of the Earth's softest minerals, Graphite will easily leave marks on paper, which is why it is used for fine artist pencils. Even modern pencil 'lead' is composed of Graphite mixed with clay. Paradoxically, even though Graphite is soft enough for drawing and as a lubricant, it is also strong enough to be used in refining furnaces, brake linings and to create expensive lightweigh

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What precautions should be taken during fumed silica

What is Fumed silica?Fumed silica, or pyrogenic silica, is an amorphous, synthetic silica produced by vapor phase hydrolysis of chlorosilanes in a hydrogen-oxygen flame. Primary particles are fused into branched, three-dimensional secondary particles or aggregates in the flame process. Silica fume is added to Portland cement concrete to improve its properties, particularly its compressive strength, bond strength, and abrasion resistance. The silica particles then alter the surface of its host ma

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Carbon Dioxide Monitoring During the Production of Ukrainian Wheat Beer

CO2 Monitoring During the Production of Ukrainian Wheat Beer

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Apple's Q4 revenue report did not reach expectations

During its quarterly conference call with investors today, Apple revealed revenue growth across all of its businesses and product categories, but the numbers werent enough to impress investors, who were expecting bigger earnings. The company

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Sundar Pichai says the Google hardware platform team is "thinking" about augmented reality

During Alphabets third-quarter 2021 earnings call, Sundar Pichai was asked about augmented reality, and the CEO shared some brief thoughts on Googles work in augmented reality. Google isnt talking about augmented reality hardware in any sign

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What common items contain silicon

Silicon is the principal component of glass, cement, ceramics, most semiconductor devices, and silicones, a plastic substance often confused with Silicon. Silicon is also an important constituent of some steels and a major ingredient in bricks. It is a refractory material used in making enamels and pottery. Silicon is a chemical element with the symbol Si and atomic number 14. It is a hard, brittle crystalline solid with a blue-grey metallic luster and is a tetravalent metalloid and semiconducto

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What is Molybdenum Disulfide?

How do you define it? Molybdenum Disulfide ? Molybdenum dioxide is an inorganic compound with the chemical moS2 which is the main ingredient of molybdenite. A black solid with metallic luster. The melting point for black powder is 2375. Its density is 4.80g/cm3(14). Mohs hardness of 1.01.5. These are some of the key features for Molybdenum Disulfide. 1. Molybdenum is not soluble in water, dilute or concentrated sulfuric, and it's generally insoluble with other acids and organic

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What is Copper Oxide CuO Used For?

The European Union recently approved sweeping new sanctions against Russia, including bans on imports of coal, timber, chemicals, and other CuO powder. What is Copper Oxide CuO?Copper oxide is a kind of inorganic, chemical formula CuO, w

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