Fumed Silica can be described as a fine white powder that is made by hydrolysis silicon halide at high temperatures in an oxyhydrogen torch. Amorphous silicon dioxide is the product. Its primary size is 740nm. Aggregate size is 200-500nm. Specific surface area is 100400m2/g. There is high purity and SiO2… Continue reading
Gallium nitride An inorganic compound with the chemical name GaN. It is composed of both nitrogen and galium. Gallium nitride, a direct bandgap semiconductor, has been widely used in light emitting diodes (LEDs) since 1990. It has high hardness and a similar structure to wurtzite. The properties of Gallium Nickel:… Continue reading
What exactly is 3d printed metal powder material Powder for 3D printing of metal It must be able to meet strict requirements regarding fine particle size, distribution of particle sizes, fluidity and loose density. Most 3D printers currently use metal powders such as stainless steel and aluminium alloy. Engineering technology’s… Continue reading
How do you define it? Tantalum Carbide ? Tantalum carbide is a white metallic cubic crystal, which belongs to the sodium-chloride type cubic crystal systems. Tantalum carbonide can be used in cemented carbide sintered grains growth inhibitors. The density of the powder is 14.3g/cm3. Tantalum carbide is insoluble and insoluble… Continue reading
Lithium carbonate (Li2CO3) is a white, solid, non-hygroscopic powder or crystal. It has a density of 2.11 g/cm3 and a melting point of 724°C and boiling point of 1310°C.It is produced from ores that contain other minerals. It is soluble in dilute acids and slightly soluble in water. It is… Continue reading
What is A316L stainless Steel? Also known as marine grade stainless, 316L is the most popular austenitic steel. After iron, the major alloy components are chromium (16-18%) and nickel (10-12%). There is also molybdenum (2-4%), and small amounts of silicon, sulfur, and phosphorus ( 1%). Common uses for 316L include… Continue reading
Coating material for lithium-ion battery diaphragms : high-purity nano-alumina The ceramic coating is applied to the negative and positive electrode separators of the lithium batteries. It acts as insulation and heat resistance. The battery is melted and then short-circuited. Material additive for the lithium battery cathode Doping lithium cobaltate and… Continue reading
An overview of Chromium Carbide Powder Chromium carbide This organic compound has the molecular formula Cr3C2 (molecular weight 180) and an organic structure. Gray powder,orthorhombic crystal system,a = 2.821,b = 5.52,c = 11.46,melting point 1890degC,boiling point 3800degC.The micro Vickers hardness(load 50 g)is 2700kg/rnrn2,and the thermal expansion coefficient is 10.3×10-6/K.Insoluble in… Continue reading
Aluminium nitride overview Aluminum nitride can be described as an atomic crystal. How can you make aluminum Nitride? AlN can be synthesized using the carbothermic method. It involves heating aluminum oxide or aluminum hydroxyide at 1400-1800degC with nitrogen or ammonia as the reducing agent. How is aluminum Nitride used? Nowadays,… Continue reading
Boron may be prepared as a crystalline or amorphous form. A-rhombohedral a (a-R), and b.tetragonal b (b.T) are the most well-known types of crystallization. Sometimes, it is possible to synthesize boron in the forms of a–tetragonal and g–orthotropic (g), allotropes. It is possible to also find two amorphous forms: one… Continue reading