Cie-China : nanotrun@yahoo.com
A chromium ring is a beautiful and versatile metal option. It combines the look of white gold with the heft of platinum, while being many times harder and more durable than both.Its strength is great for applications with high temperatures, such as jet engines turbines, and its hypoallergenic properties make it a popular choice in …
Since Genghis Khan instructed his horsemen to wear silk vests against his onslaught of arrows, body armor has come a long way—from silk to ultra-hard materials that act like impenetrable walls against most ammunition. But even these can fail, particularly if struck by high-velocity bullets. Now researchers have developed a new recipe that can improve …
There are a lot of products out there that claim to improve engine oil and provide a layer of protection for the engine internals. These additives typically come in the form of a spray or bottle that is added to the engine after an oil change. Depending on the product, these additives may claim to …
Beryllium and iodine form the inorganic compound beryllium iodide. It is a hygroscopic white solid. It is used in X-ray equipment and particle physics. It reacts with fluorine giving beryllium fluoride and with chlorine or bromine to give beryllium chloride or beryllium bromide. It is also used in the preparation of high-purity beryllium.The ionic bond …
It is what do you mean by it? Spherical HTMLO3 dust ? Aluminium oxide, also known as Al2O3, an inorganic compound has the chemical formula of an organic material. This compound of high hardness has a melting temperature at 2054 degrees C and a boiling point at 2980 degrees Celsius. It is able to be …
Holographic Imaging Technology – Application of Antimony Telluride Researchers had explored previously how to reduce holographic imaging so that it is compatible with private devices. The traditional computer-generated Holograms are too large for most electronic devices. The size limit is being overcome by ultra-thin new holograms. On silicon wafers, the researchers created antimony leturide thin …
What’s nickel-based alloy powder? In the self-fluxing series of alloy powders, nickel-based powder is most commonly used. The powder is highly resistant to heat, corrosion and oxidation. Easy operation, low melting point, large solid-liquid temperature range and strong wetting capability for various substrates. The self-fluxing, wetability and spray welding qualities of the layer are excellent. …
What is A316L stainless Steel? Also known as marine grade stainless, 316L is the most popular austenitic steel. After iron, the major alloy components are chromium (16-18%) and nickel (10-12%). There is also molybdenum (2-4%) and small amounts of silicon, sulfur, and phosphorus ( 1%). Common uses for 316L include the chemical, petrochemical, and food …
Tantalum Boride powder preparation Tantalumboride is mostly prepared through thermal reduction of Tantalum Penoxide Powder and carbon black, or graphite. It is calculated as: 2Ta205+B4C+15C+2B203= 4TaB2+16C0. All of these reactions fall under the category solid-solid and are controlled through material diffusion. However, this process has its disadvantages. Tantalum peroxide powder mixed with graphite and carbon …
tungsten foil is a common form of tungsten alloy. It is often used in electrical applications such as light bulbs, packaging materials and cables. It is also a very popular material for metallurgical machinery and shipbuilding.Production of tungsten foil begins with powdered tungsten ore that is molded into a bar shape, then cold or hot-rolled …