Potassium-based geopolymers have been observed to have great thermal stability, mainly due to the crystallization of kalsilite and/or leucite at high temperature as stated by V.F.F. Sakkas et al. Successfully produced a geopolymer based on potassium ...…
What is Potassium silicate?The feasibilities of consolidated samples with different potassium silicate solutions (K6, 6, and K5, five mol/L) and different additives (sands, carbonates, and the mix) were tested. All compounds can be easily made and ar...…
Provide ventilation for containers. Keep the container tightly sealed. Keep away from food and beverages. Appropriate Engineering controls: Emergency eye wash fountains and safety showers should be available near use/handling. Zinc nitrate is a color...…
What is Zinc Nitride?Zinc Nitride (Zn3N2) Powder is a grey powder with a cubic crystal structure. It is soluble in hydrochloric acid and can decompose at 700℃. Zinc nitride is useful in optical and electronic devices. It is doped with Oxygen to prep...…
What is Zinc Nitride?Zinc Nitride (Zn3N2) Powder is a grey powder with a cubic crystal structure. It is soluble in hydrochloric acid and can decompose at 700℃. Zinc nitride is useful in optical and electronic devices. It is doped with Oxygen to prep...…
Instead, tungsten is thought to be formed from the explosions of massive stars. Each supernova explosion has so much energy that these newly created elements are jettisoned at incredible speeds of 30,000 km/s, or 10% of the speed of light – and that'...…
The size of the aluminum powder significantly affected the detonation performance of explosives. Small-sized aluminum powder is more likely to react with explosive detonation products with an advanced reaction time, large reaction volume, and fast en...…
What is aluminum powder?Casting Tungsten Carbide Powder is manufactured by melting Tungsten metal and Carbon together. It has two eutectic compositions: WC and W2C. The melt is cast through quenching into extremely hard solid particles of fine crysta...…
What is aluminum powder?As nano-aluminum powder (NAP) can improve the detonation performance of aluminum-containing explosives, more and more explosives with NAP as the metal ingredient have been studied. It is believed that the added nano-sized alum...…
What is vanadium hydride?The vanadium hydride materials V(IV)-100 and V(IV)-25C-H2 were tested for room temperature hydrogen storage to compare their activity to V(III) alkyl hydride gels previously synthesized by our group. 9c Hydrogen PCT adsorptio...…
What is vanadium hydride?A vanadium aryl hydride gel was prepared by thermal decomposition and subsequent hydrogenation of tetraphenyl vanadium and evaluated for electrochemical and hydrogen storage performance. Characterization by IR, XRD, XPS, nitr...…
What is Titanium powders?Titanium powders can produce everything from high-performing car components to lightweight aerospace parts. Titanium powders also have high biocompatibility properties, making titanium-based powders suitable for personalized ...…
The iPhone 13 still uses the same Lightning port as all 2012 iPhones, but starting with the 2018 iPhone XS/iPhone XR, the battery capacity inside the iPhone has expanded dramatically. From then on, older iPhones couldnt get the best chargin…
What is the most expensive piece of Fenton glass? The most expensive piece sold was a piece of Fenton Karnak's red piece of art glass that sold in 2014 for $15,000.00, which was part of the Fenton Art Glass Museum. Many USA companies, including Hobbs...…
Deformation of a polycrystalline ceramic under sustained loading at high temperature produces creep, i.e., a strain that increases monotonically with time. A plot of strain vs time typically has three distinguishable regions denoted as a primary, sec...…
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