Optical coatings are widely used to change the reflectivity of the lens surface, from glasses to high-power laser applications. The core technology of femtosecond laser coating is that its coating has the characteristics of low dispersion and high damage threshold. This article talks about three commonly used sputter coating techniques, and introduces the physical principles...Continue Reading
In this post, you are going to learn What is vaccum coating? The structure of the high vacuum coating machine Basic technical requirements for high vacuum coating equipment The use of the high vacuum coating machine Features of high vacuum coating equipment What is Vaccum Coating? Vacuum coating is a thin-film technology to deposit thin films...Continue Reading
1. What types of coating technology can be divided into? (1) Vacuum coating (2) Electroplating (3) Chemical reaction (4) Heat treatment (5) Physical or mechanical treatment 2. What are the applications of plasma technology in surface technology? Sputter deposition: Sputtering is the use of high-speed ions to strike a solid sputter target, causing surface molecules...Continue Reading
Titanium can be alloyed with iron, aluminum, vanadium, and molybdenum to produce strong, lightweight alloys for aerospace (jet engines, missiles, and spacecraft), military, industrial processes (chemicals and petrochemicals, desalination plants, pulp, and paper), automotive, marine, human implants, and other applications. In addition to low density and high specific strength, another important advantage of titanium alloy...Continue Reading
Electron Beam Evaporation – Definition Electron beam evaporation, or E-beam evaporation, is a type of physical vapor deposition (PVD) technique, which directly heats the evaporation material (usually pellets) by using an electron beam under vacuum, and transports the vaporized material to the substrate to form a film. Electron Beam Evaporation – Working Processes Electron beam evaporation...Continue Reading
AlxCr1-xN coatings have excellent mechanical properties and oxidation resistance and are therefore of high application value in a variety of industrial applications. In recent years, the effects of various deposition parameters (such as partial pressure, gas mixture or temperature) on the sputtering process have been studied, but there has been little research on the influence...Continue Reading
Anelva target, I believe, is a very unfamiliar phrase for most people. And maybe that’s the reason why you are here, reading this article. Actually, with a simple explanation–Anelva target is also known as the target used in the semiconductor industry, you will immediately get its meaning. In today’s semiconductor manufacturing processes, sputtering targets are...Continue Reading
As for the two most commonly used metals for engagement and wedding rings, platinum and gold, most people distinguish them by their different colors-platinum is naturally white, and gold is naturally yellow. However, rings made of white gold (composed of gold, alloys, and a rhodium plating) have a similar white color to platinum rings. Since...Continue Reading
Tantalum Overview The texture of the tantalum is very hard and the hardness can reach 6-6.5. Its melting point is as high as 2996 °C, only after carbon, tungsten, rhenium, and osmium. Tantalum is malleable and can be drawn into a thin foil. Its coefficient of thermal expansion is very small, and it only expands by 6.6 parts...Continue Reading
