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Concrete, an ordinary building material, has profound effects on our daily lives. Concrete is widely used for a variety of buildings and projects - from skyscrapers and bridges to roads and public facilities, to home improvement. Technically, it is d…
In the UK, more than 100 schools were closed because of the danger of collapse In the UK, many schools use Autoclaved aerated cement (RAAC). This is a concrete material that is lighter. In 2018, the roof collapsed of a primary-school in southeas…
The water-reducing agent should be used with concrete admixture, which will reflect the water-reducing effect. Cement quality is therefore a direct factor of the effect of water-reducing agent. There are different strategies to adopt when encounterin…
Boron has been a major name in the world of chemistry. There have been two Nobel Prizes in Chemistry for the work done on boron. There are a few heat-resistant products on the market that have added boric acids to common glass. This means the glas…
What is tungsten Oxide?Tungsten dioxide has the molecular formula WO3 with a weight of 2318.5. It is a form of tungsticanhydride. Tungsten dioxide is not produced in industrial production. The tungsten-trioxide salts are classified according to thei…
GaN-based chargers have been introduced to the market. These chargers provide a high amount of power for the device, while still maintaining a size that is reasonable, and even take up less space than the traditional chargers. Gallium Nitride, or GaN…
What is Hafnium Carbide and Tantalum Carbide? Tantalum carbide is a brown powdered metal cubic of the sodium chloride system. The tantalum carbide used today is a sintered cemented carbide grain growth inhibitor. This has an important effect in suppr…
In recent years, transition metal dichalcogenide was one of the key two-dimensional materials for quantum functional applications. These materials have a honeycomb like graphene but have spin-orbit coupling that allows them to exhibit novel propertie…
Is boron a metal?Boron powder does not belong to the metal family, and it is not considered a metal solid because it doesn't have any of the metal's general properties. Boron has the lowest outermost electron count of any non-metallic. It is availabl…
He believes that the graphene market in China, from a business perspective, is not "hot enough" to "reduce" the fever, and should remain "hot". It is an allotrope in which a single layer (atoms) of carbon forms a hexagonal, two-dimensional grid in…
Modern industry cannot function without ultrafine alumina. Alumina powders with ultrafine or fine grain have a different surface electronic structure, and crystal structure, which results in surface effects, and smaller sizes, that cannot be found in…
British media have reported that scientists made a major discovery - converting radio waves into electricity. This is commonly referred to as power generation via WiFi! We may see battery-free phones, laptops, and even mobile phones in the future. M…
Nano titanium carbide is one of the transition metal carbides with the highest hardness, but its brittleness is not suitable for pure use. They are added to tungsten-based cemented carbide at 5-30% by weight to increase hardness and high temperature…
Sodium Allyl Sulfonate (SAS) is a new anionic sulfate surfactant. It is easily soluble, dispersible, compatible with hard water, and has high electrolyte stabilty.Active matter content 95% About Sodium Allyl Sulfonate Sodium Allyl Sulfonate (SAS)…
Zhitong Finance APP learned that on July 12, affected by the news that the price of lithium hexafluorophosphate has been rising all the way, the A-share lithium battery sector rose higher. As of press time, Tianhua Ultra-clean (300390.SZ) and Xinzhou…