Properties, manufacturing processes and uses of hard material silicon carbide
Silicon carbide was a carbide that was accidentally found in the laboratory by American Acheson in the fused diamond experiment in 1891. At that time, it was mistaken for a mixture of diamonds, so it was named emery. Acheson developed it in 1893. The mode
Aluminum Nitride Ceramic Substrate - The Most Suitable Heat Sink Substrate for LED
AlN aluminum nitride has good thermal conductivity and a small thermal expansion coefficient and is an excellent thermal shock resistant material. Strong resistance to molten metal corrosion is an ideal crucible material for melting pure iron, aluminum, o
Discoveries in metal 3D printing: Ultrasound can increase the strength of 3D printed metals by 12%
The rapid development of 3D printing technology is changing our traditional production methods and lifestyles. As a typical representative of the emerging manufacturing technology, the early application of metal 3D printing technology in the aerospace fie
Graphite, an ancient and young material
Affected by the recovery of the world economy in the graphite industry, world graphite demand has steadily increased in recent years.
Synthesis of Nanodiamond Powder By Detonation Method And The Application In Various Fields
In 1963, Soviet scientists discovered that nano-diamond powder, also known as Ultra Dispersed Diamonds (UDDs), could be born from nuclear explosions caused by carbon-based explosives. Since then, people have begun to use the detonation method to prepare t
Zirconium Nitride Powder - A New Material Beyond Traditional Oxygen Reduction Catalysts
Zirconium nitride powder is a hard refractory compound with high decomposition temperature and excellent chemical stability, so it has good high-temperature resistance, corrosion resistance and wear resistance. It is a good high-temperature structural mat
Silver Nanopowder Sterilization Without Drug Resistance, New Strategy of Silver Nanopowder Efficient Antibacterial
Silver nanoparticles antimicrobial can kill more than 650 kinds of bacteria in a few minutes. It has broad-spectrum sterilization without any drug resistance. It can promote wound healing, cell growth, and repair of damaged cells without any toxic reactio
Indium Tin Oxide Powder Becomes A New Star In The Field Of Photonic Materials
Indium tin oxide powder has good conductivity and transparency, and it can cut off electronic radiation, ultraviolet rays, and far-infrared rays, which are harmful to the human body. Therefore, indium tin oxide powder is usually sprayed on glass, plastic,
Research On Amorphous Boron Powder Property And Application In Metallurgy And Aerospace
Amorphous boron powder will become a critical energy material, and its application in composite solid fuels has already been valued. As a solid fuel, the calorific value of boron is much more than double that of carbon, about twice that of aluminum, and m
Where To Get Colloidal Silver? To Prevent New Coronavirus, You Need It
Nano colloidal silver is a metallic silver element prepared with a particle size of 1-100 nm. The nanosilver particle size is mostly around 20nm, and a few can reach 5nm or less. Colloidal silver has a broad-spectrum bactericidal effect, about 650 kinds o
Research On Graphene and Carbon Nanotubes Materials
Carbon is a pervasive element in nature, graphene and carbon nanotubes are allotropes of carbon. There is a lot of information between them that we need to understand and use.
Excellent Performance of Gold Colloidal Solution, Especially The Nano Gold Skin Care
Gold nanoparticle solution's powerful ability comes from its special optical properties. Nano gold's anti-aging, freckle, and repairability, which comes from its unique optical properties, so nano gold beauty belongs to photodynamic physical beauty.
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