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Beryllium is alloyed with copper or nickel to make springs, gyroscopes, electrical contacts, spot-welding electrodes and non-sparking tools, according to the Royal Society of Chemistry. Other beryllium alloys are used in high-speed aircrafts and missiles, as well as spacecraft and communication satellites.
Beryllium is primarily produced using bertrandite and beryl ores. High-purity beryllium is expensive owing to its properties such as high stiffness, lightweight, and high elastic modulus.
Machining – Copper beryllium is a ductile metal that machines easily, generally producing large chips and turnings.
Beryllium is most often found in the minerals beryl and bertrandite. It is found in the Earth’s crust and mostly in igneous (volcanic) rocks. Most of the world’s beryllium is mined and extracted in the United States and Russia with the state of Utah supplying nearly two-thirds of the world’s beryllium production.
The magnetron, which generates the microwave energy, has a sintered ceramic insulator that is made from beryllium oxide . During use it is inert and harmless but if it is crushed and the dust is inhaled you can get berylliosis, an incurable disease of the lungs.
Beryllium is used as an alloying agent in producing beryllium copper, which is extensively used for springs, electrical contacts, spot-welding electrodes, and non-sparking tools. It is applied as a structural material for high-speed aircraft, missiles, spacecraft, and communication satellites.
12,890 m/s (at r.t. ) Beryllium is a chemical element with the symbol Be and atomic number 4. It is a relatively rare element in the universe, usually occurring as a product of the spallation of larger atomic nuclei that have collided with cosmic rays.
What are the symptoms of beryllium disease?
Can touching or handling beryllium in solid or massive form cause chronic beryllium disease (CBD)? No, you cannot contract CBD through skin contact.
Certain cells form masses of tissue called granulomas in response to beryllium. Granulomas mark chronic beryllium disease and are typically found in the lungs. But granulomas may also occur in the skin, liver, spleen, kidney, bone, nervous system, skeletal muscles, lymph glands and the wall of the heart.
Health effects of beryllium Beryllium is not an element that is crucial for humans; in fact it is one of the most toxic chemicals we know. It is a metal that can be very harmful when humans breathe it in, because it can damage the lungs and cause pneumonia.
OSHA is about to enforce requirements to limit exposure to Beryllium on job sites and for a good reason–It is deadly. Like other respirable particulates found in construction, beryllium has been linked to a lung disease, specifically chronic beryllium disease. The disease kills around 100 people each year.
Beryllium is used in the manufacture of telecommunications infrastructure equipment, computers and cellular phones, thereby helping people around the world to keep in touch. Battery contacts and electronic connectors in cell phones and portable electronics are made with copper beryllium alloys.
Beryllium is a Group 2 lead-gray colored metal with a very high melting point of 1287 °C (2349 °F). Interesting Beryllium Facts: It is a hard metal, but is brittle at room temperature. Beryllium salts have a sweet taste, and the element was once called glucine with a symbol of Gl due to its flavor.
Beryllium materials were used extensively in the U.S. space effort, as well as in military aircraft navigation, targeting and missile defense systems. Copper beryllium became more prevalent in the automotive electronics and mainframe computer industries.
The ion is said to be 4-coordinated, or to have a coordination number of 4, because there are four water molecules arranged around the central beryllium. Many hydrated metal ions are 6-coordinated. Each time one of these bonds is formed, energy is released, and the ion becomes more stable.
Chemical properties Beryllium reacts with acids and with water to form hydrogen gas. It reacts briefly with oxygen in the air to form beryllium oxide (BeO). The beryllium oxide forms a thin skin on the surface of the metal that prevents the metal from reacting further with oxygen.
Beryllium disease is a lung inflammation caused by inhaling dust or fumes that contain beryllium. Most people with beryllium disease have gradual development of coughing, difficulty breathing, fatigue, and night sweats.
dust to become resuspended in air (dry sweep- ing, compressed air, and other dust-generating methods, for example). Better methods include HEPA-filtered vacuums or wet cleaning methods that do not produce splash or spray. from leaving beryllium work areas on workers’ skin, clothing, shoes, and tools.
Berylliosis is a form of metal poisoning caused by inhalation of beryllium dusts, vapors, or its compounds or implantation of the substance in the skin. The toxic effects of beryllium most commonly occur due to occupational exposure.
Beryllium is Important in Daily Life People at work, home or around town demand technology that can keep up with their fast-paced lives. Used in high-resolution medical imaging and laser equipment, beryllium is a valuable part of the medical field’s arsenal to help you fight disease and stay healthy.
Normal Human Levels ng/g of beryllium have been reported. urine have been reported to be 0.28–1 μg/L. Recent NHANES data (2007- 2008) reports creatinine corrected urine levels
Beryllium disease differs from other environmental lung diseases in that at low levels of exposure, lung problems seem to occur only in people who are sensitive to beryllium—about 2 to 6% of those who come in contact with it. The disease can occur in such people even with a relatively brief exposure to beryllium dust.
There is no cure for berylliosis; the goals of treatment are to reduce symptoms and slow the progression of disease. Although the evidence that stopping exposure to beryllium decreases progression of the disease is limited, it is still considered to be an accepted approach to treatment in any stage of disease.