Top Tweets for #Element21

about 1 year ago

🚨Applications of Individual Rare Earth Elements 🚀 #TechMinerals Scandium (Sc) #Element21 - Light aluminum-scandium alloys for aerospace components - Additive in metal-halide lamps and mercury-vapor lamps - Radioactive tracing agent in oil refineries Yttrium (Y) #Element39 - Yttrium aluminum garnet (YAG) lasers - Host for europium in television red phosphors - YBCO high-temperature superconductors - Yttria-stabilized zirconia (YSZ) for tooth crowns and jet engine coatings - Energy-efficient light bulbs (LEDs and fluorescent lighting) - Camera and telescope lenses Lanthanum (La) #Element57 - High refractive index and alkali-resistant glass production - Hydrogen storage systems - Battery electrodes, particularly for electric vehicles - Camera and telescope lenses - Catalyst for petroleum refining - Hybrid car batteries (nickel-metal hydride) Cerium (Ce) #Element58 - Chemical oxidizing agent - Polishing powder for glass, including LCD screens - Yellow colors in glass and ceramics - Catalyst for self-cleaning ovens - Fluid catalytic cracking catalyst for oil refineries - Ferrocerium flints for lighters - Water purifiers (due to affinity for phosphorus) - Automotive catalytic converters - Steel making (removing impurities) Praseodymium (Pr) #Element59 - Rare-earth magnets - Lasers - Core material for carbon arc lighting - Colorant in glasses and enamels - Additive in didymium glass for welding goggles - Single-mode fiber optical amplifiers Neodymium (Nd) #Element60 - Rare-earth magnets (crucial for electric motors) - Lasers - Violet colors in glass and ceramics - Ceramic capacitors - Electric motors in electric vehicles - Steel making (as part of mischmetal) Promethium (Pm) #Element61 - Nuclear batteries - Luminous paint - Beta radiation sources Samarium (Sm) #Element62 - Rare-earth magnets - Lasers - Neutron capture applications - Masers - Control rods for nuclear reactors - High-temperature magnets Europium (Eu) #Element63 - Red and blue phosphors - Lasers - Mercury-vapor lamps - Fluorescent lamps - Nuclear Magnetic Resonance (NMR) relaxation agent - LEDs and CRT displays - Fluorescent lighting Gadolinium (Gd) #Element64 - High refractive index glass or garnets - Lasers and X-ray tubes - Computer bubble memories - MRI contrast agent - Steel and chromium alloys additive - Magnetic refrigeration - Oxygen detectors - Solid oxide fuel cells Terbium (Tb) #Element65 - Additive in neodymium-based magnets - Green phosphors - Lasers and fluorescent lamps - Magnetostrictive alloys (terfenol-D) - Naval sonar systems - Fuel cell stabilizer Dysprosium (Dy) #Element66 - Additive in neodymium-based magnets - Lasers - Magnetostrictive alloys (terfenol-D) - Hard disk drives Holmium (Ho) #Element67 - Lasers - Wavelength calibration standards for optical spectrophotometers - Magnets Erbium (Er) #Element68 - Infrared lasers - Vanadium steel production - Fiber-optic technology and optical fibers Thulium (Tm) #Element69 - Portable X-ray machines - Metal-halide lamps - Lasers Ytterbium (Yb) #Element70 - Infrared lasers - Chemical reducing agent - Decoy flares - Stainless steel production - Strain gauges - Nuclear medicine - Earthquake monitoring Lutetium (Lu) #Element71 - Positron Emission Tomography (PET) scan detectors - High-refractive-index glass - Phosphor hosts - Catalyst used in refineries - LED light bulbs

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