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  • THULIUM

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    Because of the relatively high price of the metal, thulium has not yet found many practical applications. 169Tm bombarded in a nuclear reactor can be used as a radiation source in portable X-ray equipment. 171Tm is potentially useful as an energy source. Natural thulium also has possible use in ferrites (ceramic magnetic materials) used in microwave equipment, and can be used for doping fiber lasers. As with other lanthanides, thulium has a low-to-moderate acute toxic rating. It should be handled with care.
    • 5619 DTC Parkway Suite 1000 Greenwood Village

  • RARE EARTH

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    • Level 5, 16 St Georges Terrace Perth

  • PRASEODYMIUM

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    Praseodymium, just 4% of the Lanthanide content of Bastnasite, is a common coloring pigment. Along with Neodymium, Praseodymium is used to filter certain wavelengths of light. Praseodymium is used in photographic filters, airport signal lenses, and welder’s glasses. Its color allows production of various pigments used in coloring products such as ceramic tile and glass. Vibrant yellow ceramic tiles and glasses most likely contain Praseodymium and certain premium quality mirrors and lenses also depend on Praseodymium.
    • 5619 DTC Parkway Suite 1000 Greenwood Village

  • HOLMIUM

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    Homium
    • 130 Adelaide St. W, Suite 1901 Toronto

  • DYSPROSIUM

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    Dysprosium metal is typically prepared by calciothermic reduction of the trihalide, typically DyF3. Although its melting point is similar to Y, Gd, Tb, and Lu, its vapor pressure at the melting point is much higher. This makes purification of Dy, and similar elements Sc, Ho, and Er with high vapor pressures, comparatively easy. Common interstitial impurities which form stable compounds with nitrogen, carbon, and oxygen remain in the residue when the metal is sublimed at 1175 °C at a slow rate.1 Dysprosium metal is formed when the fluoride preferentially separates from dysprosium fluoride at high-temperature and combines with calcium metal forming calcium fluoride and deposits a high-purity dysprosium metal.
    • 3320 Kiessig Avenue, Suite 8 Sacramento

  • LANTHANUM

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    Lanthanum
    • 130 Adelaide St. W, Suite 1901 Toronto

  • YTTERBIUM

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    Ytterbium resembles Yttrium in broad chemical behavior. The metal, when subject to very high stresses, increases its electrical resistance by an order of magnitude and is used in stress gauges to monitor ground deformations caused, for example, by nuclear explosions. Ytterbium metal has possible use in improving the grain refinement, strength, and other mechanical properties of stainless steel. One isotope is reported to have been used as a radiation source substitute for a portable X-ray machine where electricity is unavailable. Few other uses have been found.
    • 5619 DTC Parkway Suite 1000 Greenwood Village

  • CERIUM

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    Cerium, atomic no. 57, symbol Ce, weight at 140.12, is the most abundant of the rare earths. It is strongly acidic and a strong oxidizer. In glass industry, it is considered to be the most efficient glass polishing agent for precision optical polishing. It is also used to decolorize glass by keeping iron in its ferrous state. Cerium is also used in a variety of ceramics, including dental compositions and as a phase stabilizer in zirconia-based products. In catalytic converters Cerium acts as a stabilizer for the high surface area alumina, as a promoter of the water-gas shift reaction, and as an oxygen storage component. It is used in FCC catalysts containing zeolites to provide both catalytic reactivity in the reactor and thermal stability in the regenerator. In steel manufacturing, it is used to remove free oxygen and sulfur.
  • TERBIUM

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    Terbium helps enable energy efficient fluorescent lamps, and Terbium metal alloys help to provide suitable metallic films for magneto-optic recording of data. Sodium terbium borate is used in solid-state devices. It can be used with ZrO2 as a crystal stabilizer of fuel cells which operate at elevated temperature.
    • 5619 DTC Parkway Suite 1000 Greenwood Village

  • EUROPIUM

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    Europium
    • Suite 306, Royal Bank Building 1597 Bedford Highway Bedford