Terbium Metal The Is Malleable Ductile And Able To Be Cut With A Knife - Chinaprice: contact company for price
Terbium is a silvery- grey metal that is relatively stable in air. The metal is malleable, ductile, and able to be cut with a knife. It has a body- centered cubic structure, a density of 8.27 gm/ cm3, a melting point of 1356 °C, and a boiling point of 2800 °C. Above1310 °C terbium becomes a hexagonal close- packed structure. Terbium oxide, or terbia, occurs as a sesquioxide with the formula Tb2O3. The oxide is a dark brown powder with a specific gravity of 7.7 gm/ cm3 and a formula weight of 225.81. Terbium has one stable isotope and 36 radioactive isotopes.
Terbium is used in colour TV tubes and fluorescent lamps as a green phosphor. In combination with Europium blue and red phosphors, the three create trichromatic fluorescent lighting, which ismuch brighter than conventional fluorescent lighting. Another green application for Terbium can be found in combination with neodymium for production of the world’s most heat resistant super magnets. The element is also used in alloys, crystal stabilizers in fuel cells that operate at high temperatures, specialty lasers, and to dope calcium fluoride, sodium borate and strontium molybdate materials. Terbium is a component of Terfenol- D, a material that is used in transducers, high- precision liquid fuel injectors and in a new form of audio equipment that has the potential to revolutionize the speaker industry.
Purity: Tb/ TREM ≥ 99.9%
Packing: In iron drums with inner double PVC bags of 100kg net each, or packed according to customers' specifications.
- Posted By: Prysmag
- Phone: 862161093316
- Address: 503, 1#, No.1295, New Jinqiao RD, 201206, Shanghai, Shanghai, China
- Website: http://www.prysmag.com
Published date: November 10, 2014 -
- Business Description: PRYSMAG GROUP, founded in 1996, is a satisfaction focused company. As one of the world's leading manufacturers and suppliers of rare earth products, we have been helping our customers accomplish their ideas and address their questions and concerns for over 18 years with expertise and a wide range of customizable products including rare earth oxides, rare earth metals, rare earth phosphors, rare earth magnets and other rare earth new materials.
Rare Earth Oxides The Most Significant Increases In Demand For Reo Is Attributed To A Predicted ExpaMinerals - Prysmag - China - November 10, 2014 - contact company for price
Rare Earth Oxides An overview of our rare earth oxides - Yttrium oxide ( Y2O3) min. 99, 999% - Lanthanum oxide ( La2O3) min. 99, 99 % - 99, 999% - Cerium oxide ( CeO2) min. 99, 95% - 99, 99% - Praseodymium oxide ( Pr6O11) min. 99, 5% - 99, 9% - Neody...
Rare Earth Metals Enabled Products And Technologies Help Fuel Globale Conomic Growth Maintain High SMinerals - Prysmag - China - November 10, 2014 - contact company for price
Rare earth elements or rare earth metals are all part of a series in the Periodic Table of Elements called the Lanthanide Series that runs from atomic number 57 to 71. In addition the elements yttrium # 39, thorium # 90 and scandium # 21 are also con...
Led Phosphor The Combinationof Blue And Yellow Makes A White EmittingMinerals - Prysmag - China - November 10, 2014 - contact company for price
White light can be made different ways - by mixing reds, greens, andblues, by using an ultraviolet LED to stimulate a white phosphor ( the samestuff that' s inside a fluorescent bulb) , or by using a blue- emitting diode thatexcites a yellow- emittin...
Safe Trade Tips
- Ask for business references and check them
- Verify their business via their local Chamber of Commerce