Chromium carbide thermal spray powder is a type of coating material used in thermal spray processes. It is composed of chromium and carbon, with the chemical formula Cr3C2. HVOF Powder,Chromium Carbide Powder,Chromium Carbide Coating,Chromium Carbide Thermal Spray Powder Luoyang Golden Egret Geotools Co., Ltd , https://www.xtchvof.com
This powder is commonly used in applications where high wear resistance and hardness are required. It is often applied as a protective coating on surfaces that are subjected to abrasive or erosive environments, such as industrial equipment, cutting tools, and engine components.
The thermal spray process involves heating the powder to its melting point and then propelling it onto the surface to be coated using a high-velocity gas or plasma stream. Upon impact, the molten particles solidify and bond with the substrate, forming a dense and durable coating.
The chromium carbide coating provides excellent resistance against wear, corrosion, and oxidation. It also exhibits good adhesion to various substrates, including metals, ceramics, and composites. Additionally, it has a low coefficient of friction, making it suitable for applications where reduced friction and improved sliding properties are desired.
Overall, chromium carbide thermal spray powder is a versatile and effective coating material that offers superior protection and performance in demanding industrial applications.
According to foreign media reports, researchers at the University of Michigan recently announced the development of a new technology that uses lasers to remotely detect enriched uranium. This technology may help find illegal nuclear activities.
Scientists said that this technology involves a process called laser filamentization, which uses ultra-short laser pulses. The pulse is transmitted in air and creates a plasma channel, which is treated as an "optical fiber." This technique keeps the pulse in a small space. It uses uranium and air to generate plasma and provides an opportunity for the combination of uranium and oxygen. Researchers at the University of Michigan said that this technology can detect the energy stored between oxygen and uranium. The technology can also detect whether uranium is ordinary uranium-238 or fissile uranium-235.
Igor Jovanovic, professor of nuclear engineering and radiology at the University of Michigan, said in a press release: "The color of these molecules is slightly different depending on whether we detect uranium-235 or uranium-238."
Current technology detects uranium-235 through its spontaneous fission and can also cause fission by "ejecting" neutrons into suspicious items. Using this technique, researchers can “see through†the packaging and detect uranium-235 when it is intentionally hidden or disguised. The new technology can detect enriched uranium a few miles away and can also be used for nuclear forensics analysis.
(Original Title: New Long Range Laser Beam Technology Can Help Inspectors Detect Enriched Uranium)