Cie-China : nanotrun@yahoo.com
Tantalum Boride powder preparation Tantalumboride is mostly prepared through thermal reduction of Tantalum Penoxide Powder and carbon black, or graphite. It is calculated as: 2Ta205+B4C+15C+2B203= 4TaB2+16C0. All of these reactions fall under the category solid-solid and are controlled through material diffusion. However, this process has its disadvantages. Tantalum peroxide powder mixed with graphite and carbon …
What is Quartz Pulp? Quartz powder can also be known as silicon fine. This is a wear-resistant, stable, silicate mineral that is very hard. SiO2 is its major mineral ingredient. Colors of quartz sand include milky white or transparent, hardness 7, shell-shaped fractures and oil gloss. The chemistry and thermal properties are obvious heterogeneity. They …
Zinc sulfide It is an organic compound with the chemical formula ZnS. It appears white-to-off-white powder or light yellow. Zinc sulfuride turns darker when exposed light is applied. The Property of Zinc Sulfide – Zinc sulfuride is stable when dry. If it’s left in moist conditions for long periods of time, or if there’s moisture …
What is Titanium Nitride? Titanium nitride TiN (also known as Tinite), is an extremely tough ceramic material. It’s often used to cover titanium alloys and steel components. The thin TiN coating can be applied to protect and harden cutting and sliding surfaces. Due to its gold appearance, it is also used as an exterior non-toxic …
Manganese dioxide It is an organic compound having a chemical composition of MnO2. Manganese dioxide is either a black amorphous or black orthorhombic powder. Manganese Dioxide Properties: Manganese dioxide is not soluble in water or weak acid. To produce chlorine gas, manganese dioxide can be dissolved in concentrated hydrochloric Acid when heated. Amphoteric oxide manganese …
Aluminium oxide can be described chemically as Al2O3. This is a powdery white, high-hardness metal with a melting temperature of 2054 and a boiling temp of 2980. Aluminum oxide is an ionic mineral that is able to be ionized at elevated temperatures. It is used often in refractory materials. The characteristics of aluminum oxide include …
Zirconium Diboride Powder Overview Zirconium diboride (ZrB2) This is a type of covalent-refractory high-temperature ceramic material, which has a hexagonal structure. It’s an ultra-high-temperature ceramic (UHTC), with a melting points of 3246degC. Because of its high resistance to high temperatures and low density (6.09g/cm3), it is an excellent candidate for high-temperature aerospace uses such as …
Silicon Nitride Material Properties: Silicon Nitride is the right material for building structural ceramics. It is an extremely hard substance with wear resistance and excellent lubricating abilities. This substance can be made into an atomic stone. Si3N4 powder resists heat and cold. Rapid cooling or heating will not cause it to melt. Silicon Nitride’s excellent …
What’s nitinol? Nickelol powder, a form of material known as shape memory alloy is one example. The nickel-titanium alloy powder’s specific surface area is 12.3, and its bulk density is 0.15. Its powder color is dark. Cleansing the equipment can be done with Nitinol from plasma rotating electrode. Nitinol powder is also known for its …
What’s micro silica fume? Micro-silica Fume is also known as condensed silica smoke or silica fume. Many volatile SiO2 or Si gasses are created in mine thermoelectric furnaces when ferroalloys (also known as ferrosilicon) are used to melt ferrosilicon and metal silicon. Rapid oxidation, precipitation and condensation are the main processes that produce it. It’s …