A noise is recognized as a component of industrial pollution especially in waterwaste transfer systems of commercial and residential property. It is also considered as an environmental issue that is a byproduct of technological development in modern society.
This material consists of pure copper containing ultrafine particles of aluminum oxide (10 nm ave size) which are uniformly dispersed in copper matrix. Aluminum oxide is produced by a process during which oxygen reacts with aluminum in copper lattice in the solid state.
Crackle techniques are most often applied to represent an aged effect. A crackle effect can also be applied for interesting texture and backgrounds and applied to mimic organic forms like tree bark, stone and rock surfaces, and even the skin of a leaf.
Colloidal silica is a suspension of fine amorphous, nonporous, and typically spherical silica particles in a liquid phase. The liquid is denser than water and has been stabilized electrostatically to allow the particles to stay suspended in the solution.
Due to low cost and outstanding mechanical properties and moldability of polypropylene (PP), it used for more than half of all the plastic materials in automobiles. PP compounds are used for a variety of parts, including bumper, instrumental panels, and door
Cathodic Arc Deposition is a widely used industrial-scale process for applying high-quality thin film coatings. This process works under vacuum conditions using specially designed deposition heads. Cathodic Arc Deposition can be operated in either DC or puls
Magnesium fluoride (MgF2) is an inorganic compound which is a white crystalline salt and is transparent over a wide range of wavelengths. It occurs naturally as the rare mineral sellaite
Nano-structured carbonated hydroxyapatite powder is produced in body simulator system and provides the ability of formation of high contact area with the target tissue. Hydroxyapatite (HA) with the chemical formula of Ca10(PO4)6(OH)2 is widely used in medica&l
A high vacuum high-temperature furnace is widely used in heat treatment processes. In this type of furnace, the product inside the furnace is surrounded by a vacuum during the process. The absence of air or other gases prevents oxidation, heat loss from the