An optical coating is the application of one (or several) metallic (or dielectric), films to an optical part’s surface. A coating applied to the optical part’s surface is used to increase or decrease the intensity of the reflection, beam, color, and polarization. The two most commonly used methods for coating optical parts are vacuum coating,…
materials
What is γ-Alumina?
What exactly is g – Alumina? An alumina in g type crystal form is called g -alumina. –type alumina does not dissolve in water, but it can dissolve in acidic or alkali solutions. G-type Alumina transforms into a type Alumina when heated to 1200°C. G-type Alumina is a porous compound with a high level of…
What is Amorphous Boron Powder?
What is Boron ? It is a chemical element that has the symbol “B” and the atomic number 5. It is a weak, shiny, and fragile quasi-metal in its crystalline form. Its amorphous counterpart is a brownish powder. It is the smallest element in the boron group and can form covalent bond to make compounds…
Commercial Nanoparticles
commercial nanoparticles are a range of materials that are used in many products from food and clothing to sunscreen. They are also used in industrial and military applications.For example, silica nanoparticles can be added to fabrics to make them repel water. This allows waterproof, stain-proof fabrics to be made for clothes. The use of nanoparticles…
Nanomaterials: A New Generation of Stealth Materials
Stealth Technology According to the old saying, being late leaves you open for attack. Different countries’ military industries are continually exploring new areas of science and technology. Recent years have seen stealth technology become an increasingly popular topic with military scientists as well as scientists. Let’s find out what stealth tech is. Stealth technology refers…
New Applications of Tin Metal
Tin Metal’s Application History China is the oldest civilization to have produced and used tin. The enduring nature of tin is what makes it so important. Tin’s rich chemical and physical qualities have been extensively used in soldering and tinplate as well as chemical, alloy, coating and crafting. Future generations will use more tin for…