Nanodiamond powders are nanomaterials with unique physical and chemical properties
Nanodiamond powders are nanomaterials with unique physical and chemical properties
Nanodiamond powders are nanomaterials with unique physical and chemical properties
Zircoa Zirconia Powder (Zirconium Oxide, ZrO2) is synthesized from zircon sand (ZrO2 •SiO2) using a solid-state reaction process.
Zirconium diboride (ZrB2) is an ultra high termparature ceramic powder.
The high-temperature oxidation of tantalum carbide (TaC) powder was investigated to determine the application of refractory materials for space crafts. TaC powder with an average particle size of about 10 Jim was used in this experiment. The samples were oxidized in air at 573 to 1273K for 5 min to 25 h. The weight changes were measured to estimate the oxidation properties. Exposed for short oxidation times of 5 min, started at 873K, and weight changes increased with increasing oxidation tempera
What is Tantalum Carbide?Tantalum Carbide (TaC) is a hard, brittle refractory ceramic with good electrical conductivity. It is an additive in high-temperature ceramics and aerospace industries for aircraft and rockets. It is odorless and brown-gray. Tantalum carbide is widely used as a sintering additive in ultra-high temperature ceramics or as a ceramic reinforcement in high-entropy alloys due to its excellent physical properties in melting point, thermal conductivity, thermal shock resistance,
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 crystal structure. The tungsten casting technique is now sufficiently advanced to prepare hollow and solid billets. Generally, grain size is much smaller than that normally obtained in arc-melted ingots. Improved mold surfaces virtually eliminate mold cont
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 aluminum powder can significantly enhance the mechanical sensitivity of explosives. However, the mechanism for the enhancement has not been clarified. To illuminate the effects of NAP on the mechanical sensitivity of explosives, two RDX-based aluminum-co
What is CeO2?Nanocrystalline cerium(IV) oxide (CeO2) powders were prepared by heating solutions of cerium(IV) salts in the presence of urea under hydrothermal conditions at 120° to 180°C. The effects of urea concentration and hydrothermal treatment temperature on the morphology and crystallite size of the synthesized particles were investigated. The synthesized particles were angular, ultrafine CeO2 with a cubic fluorite structure. Their crystallite size decreased from 20 to 10 nm with increasin
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 medical and dental implants. Using titanium powder to print 3-dimensional automotive parts is one of the most recent breakthroughs in metal manufacturing. It allows the production of different parts and components for automobiles, aerospace frames, and engines through 3D pri
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 medical and dental implants. Using titanium powder to print 3-dimensional automotive parts is one of the most recent breakthroughs in metal manufacturing. It allows the production of different parts and components for automobiles, aerospace frames, a
What is Titanium Boride?Titanium Boride is a new ceramic material. And it has excellent physical and chemical performance. Such as high melting point (2980 centigrade), high hardness (34 GPa), and density is 4.52 g/cm3. It could stand wear and tear and also resist acid-alkali. Its electric performance is good, and the heat-conducting property is strong. And high-technology materials that were widely concerned and putative and emotional value and application prosprospectsrrent use of Titanium Bor
High-purity titanium aluminum carbide (Ti3AlC2) powders were synthesized by a microwave sintering method using different titanium sources as raw materials. The prepared products were characterized by differential scanning calorimetry (DSC), X-ray diffraction (XRD), scanning electron microscopy (SEM), and transmission electron microscopy (TEM). The results indicated that the synthesized Ti3AlC2 powders have high purity (97.5%) and even distribution of the grain size when using a 3TiH2/1.2Al/2C mi
What is Silicon Micropowder?Silicon micropowder is a non-toxic, odorless, and pollution-free material. "It has excellent dielectric properties, low coefficient of thermal expansion, and high thermal conductivity. The silicon micro powder series products are made from pure quartz powder through an advanced ultra-fine grinding process. They have the advantages of high whiteness, fine particles, reasonable particle size distribution, large specific surface area, excellent suspension performance, an
Computer scientists at Saarland University show how these special textiles can be produced in a comparatively easy way, thus opening up new use cases.
To further examine the effect of CO2 concentration and gas pressure on the reaction kinetics for synthesizing graphite, inert argon was first introduced into the 35 bar CO2–LiAlH4 reactor until the gas pressure of 75 bar was reached. During heating, CO2 reacted with LiAlH4 as sudden changes in temperatures and gas pressure were detected. The as-synthesized carbon exhibits stronger XRD peaks of graphite and weaker XRD peaks of amorphous carbon than the carbon synthesized under 35 bar CO2, further