Tag : carbide

What is Concrete admixtures? Concrete admixtures, also known as concrete additives, is a chemical substance that is added in the process of mixing concrete, accounting for less than 5% of the cement mass, and can significantly improve the performance of concrete. The characteristics of concrete admixtures are many varieties and small dosage, which have a great influence on the performance of concrete, and have the characteristics of less investment, quick effect, and significant technical and economic benefits. With the continuous advancement of science and technology, concrete additives have been used more and more, and admixtures have become the fifth important component of concrete in addition to the four basic components. What are the types of concrete admixtures? If concrete admixtures are classified by function, there are five different classes of chemical admixtures: air-entraining admixtures, water-reducing admixtures, retarders, accelerators, and plasticizers (superplasticizers). What are concrete admixtures used for? Concrete admixtures are added to water-cement mixtures to extend the life of concrete, control setting and hardening, and fix the general properties of concrete. They can be powder or liquid additives. Concrete admixtures can be added at the point of manufacture or on the job site. Suppliers of concrete admixtures We are a professional supplier of concrete admixtures and can provide polycarboxylate superplasticizer, concrete accelerator, concrete foaming agent, concrete reinforcement, redispersible polymer powder, HPMC hydroxypropyl methylcellulose, PVA fiber, PP fiber, etc. Payment Term: T/T, Credit Card, Western Union, Paypal etc. Shipment Term: By courier, by air, by sea, by land, as customers request. Storage conditions: 1) Store in a dry environment at room temperature. 2) Avoid damp and high temperature. 3) Use immediately after opening the inner packing bag.

High Purity Tungsten Carbide WC Powder Cas 12070-12-1, 99% |

Tungsten carbide, a mixture of tungsten (and carbon), is an organic compound. The molecular formula of Tungsten Carbide is WC. Its molecular mass is 195.85. Particle Size: -325mesh Purity: 99% About Tungsten Carbide WC Powder: Tungsten carbide is made of both tungsten or carbon. Tungsten carbide formula Is the WC? Tungsten carbide molecular Weight It …

The transition from silicon to silicon carbide is the biggest change in the power semiconductor industry

SiC (silver carbide) is a silicon substrate that’s made from pure silicon and carbon. SiC can either be infused with nitrogen or with phosphorous to create an n type semiconductor. Or, SiC may be injected with aluminum, boron or gallium to produce a p-type. The crystalline compound silicon carbonide is synthesized from hardened, highly-synthetically manufactured. …

The Properties And Applications of Titanium Carbide Powder

Titanium carbide TiC is the chemical formula. Steel gray crystals made of titanium carbide are metallic in color and have a high electrical and thermal conductivity. This metal has metallic properties and a tendency to show metallicity. Titanium Carbide Powder Properties Titanium carbide has a high melting point and is extremely hard. It is hardier …

The Properties And Uses of Boron Carbide Powder

Which boron-carbide properties are there? Boron carbide, powder Also known as black diamond or organic matter, a crystalline substance that is usually gray-black in color and has a chemical composition of B4C. It is known to be one of three most difficult materials (the others being diamond and cubicboron nutride). Boron carbide, a hard black …

High Purity Silicon Carbide Nannoparticles Nano SiC Powder CAS 409-21-2, 99% | Cie-China

These nanoparticles of silicon carbide are high in purity, have small particles sizes and an extremely specific surface area. It is very thermally conductive and resistant to oxidation even at extreme temperatures. Purity: 99% Particle size: 60nm and 500nm About Silicon Carbide Nanoparticles Nano SiC Powder: Silicon Carbide( SiC ) Nanopowder The grey-white powder is …

High Purity Titanium Carbide TiC Powder CAS 12070-08-5，99% |

Titanium Carbide has the chemical formula, TiC and a molecularweight of 59.89. The grey powder can be used for cemented carbide production, as well as being used in an electrode and abrasive lamp. Particle Size: -325mesh Purity: 99% Learn more about Titanium Carbide powder Formula for Titanium carbide It is TiC Its molecular mass is …

High Purity Titanium aluminum carbide Ti3AlC2 Max,99.9% | Cie-China

Ti3AlC2 is a new type of ternary split ceramic material with special residential or commercial properties that has attracted broad interest from materials scientists as well as physicists. Particle dimension: 5-10 microns Pureness: 99%. Regarding Titanium aluminum carbide Ti3AlC2 Max: Titanium-aluminum carbide is a brand-new type of ceramic product with a ternary layered framework. It …

The applications of Tantalum Carbide Powder

An overview of Tantalum Carbide Powder Tantalum carbide granule Insoluble in water and almost insoluble with inorganic acids, but soluble and dissolves in mixed hydrofluoric and nitric acids. It can also be broken down. Potassium pyrosulfate is a strong antioxidant that can easily be melted and broken down. At room temperature, the resistance is 30O. …

Use of silicon carbide

Where does silicon caride come from? Silicon Caride, and Coarse are both common materials that have been used since the end of 19th-century. The most recent applications include semiconductor substrates. Silicon carbide allows for the production of modern gemstones. This abrasive is strong and inexpensive. Silicon carbide is used in grinding, honing water jet cutting …

Is Zirconium Carbide ZrC a Ceramic?

What is Zirconium Carbide ZrC ( Zirconium Carbide )? Zirconium Carbide (ZrC), a dark-gray cubic crystalline with metallic luster. Crispy. Butter melts at 3532 degrees. The melting point of butter is 3532. 6.73g/cm3. Mohs’ hardness ranges from 8 to 9. The insoluble properties of hydrochloric and cold water are Hydrochloric Acid. It is best to …