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How is spherical alumina made

Answers March 20,2023

Spherical alumina has the characteristics of high sphericity and high content of α-phase alumina, and it shows superior performance when used as a filler for rubber, plastics and ceramic raw materials.…

Using Tungsten Disulfide Powder As a Lubricant

Answers March 18,2023

Using tungsten disulfide as a lubricant is a great way to eliminate friction. The chemical compound consists of tungsten and sulfur. It can be used in a variety of applications. The tungsten disulfide compound is part of the transition metal dichalco…

High performance of spherical molybdenum powder

Answers March 15,2023

Spherical molybdenum powder is a metal molybdenum powder state, a gray metal powder appearance, up to a purity of 99.95%, melting point of 2622°C, a boiling point of 4825°C, a density of 10.3g/ml, spherical degree up to 98%.…

What is Spherical quartz powder used for

Answers March 15,2023

Spherical quartz powder has excellent properties such as smooth surface, large specific surface area, high hardness and stable chemical properties. Purity: 99.9%, Shape: Spherical, Size: 300nm…

Why silicon boride is resistant to chemical attack

Answers March 13,2023

Silicon boride, also known as silicon Boride. The molecular formula is H2B6Si, and the molecular weight is 94.9674. It should be sealed in a cool and dry place during storage.…

How heat resistant is boron nitride

Answers March 10,2023

Boron nitride is a crystal composed of nitrogen and boron atoms. Its chemical composition is 43.6% boron and 56.4% nitrogen. It has four different variants: hexagonal boron nitride (HBN), rhombic boron nitride (RBN), cubic boron nitride (CBN) and wur…

Two existing forms of Mn2O3 Powder

Answers March 7,2023

Manganese trioxide is an oxide chemical formula Mn2O3, with a molecular weight of 157.88. Black cubic series of crystals. Relative density of 4.50. Presexist in α -Mn2O3 and γ -Mn 2 O 3. It can be used in the printing and dyeing process of cloth, to…

Preparation of Spherical Alumina Thermal Paste and Its Thermal Conductivity

Answers March 5,2023

Getting the right thermal paste for your application is a crucial part of any electronics design. But, many engineers are often unclear about the most effective way to get the thermal conductivity they need, and this article discusses the key steps t…

Boron Nitride Powder for Electrical Insulation and Other Applications

Answers March 4,2023

Choosing the right boron nitride powder can help you get the right performance for your electrical insulation, thermal stability and other applications. Choosing the right powder can also save you money and make your life easier.…

What is the chemical stability of niobium carbide

Answers March 1,2023

Niobium carbide NbC is an extremely hard refractory ceramic material used commercially for cutting tools. It is usually processed by sintering and is commonly used as a grain growth inhibitor additive in cemented carbides. Niobium carbide is brown-gr…

Is titanium carbide hard

Answers February 28,2023

Titanium Carbide, with the chemical formula TiC has a molecular weight of 59.89. Grey powder, usually used for making cemented carbide, also used as an electrode and abrasive arc lamp. Particle Size: -325mesh. Purity: 99%…

How about the n-type semiconductor material of tin disulfide

Answers February 28,2023

Tin disulfide is an inorganic compound with the chemical formula of SnS2. It is a yellow hexagonal sheet with a CdI2 crystal structure. It is insoluble in water but soluble in aqua regia and hot alkaline solutions, as well as in sodium sulfide soluti…

Why does chromium carbide have hardness

Answers February 27,2023

The carbonized road is a material with excellent comprehensive properties, which can resist high-temperature oxidation, friction, wear, and gas erosion. Chromium carbide is mainly used in high-temperature resistant coatings, but the adhesion of direc…

Why silicon nitride is an important structural ceramic material

Answers February 24,2023

Silicon nitride is an inorganic substance. There are three crystal structures: α,β, and γ three-phase. α and β Two phases are the most common type of Si3N4 and can be prepared under normal pressure γ The phase can only be synthesized under high press…

Is tantalum carbide coating widely used

Answers February 22,2023

Tantalum carbide is a light brown metal-like cubic crystalline powder, belonging to the sodium chloride type cubic crystal system. At present, tantalum carbide is also used as an inhibitor of cemented carbide sintered grain growth. Particle Size: -32…

Characteristics of water-based zinc stearate emulsion for coating

Answers February 21,2023

Water-based zinc stearate emulsion is a kind of hydrophilic zinc stearate emulsion product made from zinc stearate and a variety of coactive agents (dispersion, suspension, liquid) through a specific process.…

Why molybdenum oxide is related to the progress of many high-tech fields

Answers February 18,2023

Molybdenum oxide is yellowish in appearance, with a maximum particle size of 5mm and a specific gravity of 4.692g/cm. It starts to sublimate above 3600 ℃. It is stable in air, slightly soluble in water, insoluble in ordinary acid and soluble in ammon…

Answers May 12,2022

The energy dispute between Russia and the European Union has intensified, with a rise in oil prices of more than 5% affecting the price of truck trailer parts…

News January 6,2023

Precautions for import and export commodity inspection and custom clearance and freight forwarding…

Answers May 19,2022

Are rising COVID-19 infections and hospitalizations in the United States affecting the market for 96 round deep well plate…

Answers April 25,2022

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