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Terbium Dysprosium Iron Sputtering Target (Tb0.3/Dy0.7/Fe1.9)

Terbium Dysprosium Iron Sputtering Targets

Terfenol-D is an alloy comprised of Terbium, Dysprosium, and Iron. Terfenol-D has the largest room temperature magnetostriction of any known material. Terfenol-D is a solid-state material capable of converting energy from one form to another. In electrical-to-mechanical conversion, the magnetostriction of the Terfenol-D generates strains 100 times greater than traditional magnetostrictive and 2-5 times greater than conventional piezoceramics. The material has a high Curie temperature (380℃), enabling magnetostrictive performance greater than 1000 ppm from room temperature to 200C. Adjustments in alloy composition can extend this range down to cryogenic temperature.

Terbium Dysprosium Iron Sputtering Targets Information

Terbium dysprosium iron (Terfenol-D) Sputtering Targets
Purity: 99.9%;
Circular: Diameter <= 14 inch, Thickness >= 1mm;
Block: Length <= 32 inch, Width <= 12 inch, Thickness >= 1mm.
Besides, TdVib can tailor the Terfenol-D composition to allow for a more comprehensive operating temperature range. By adjusting the Tb and Dy ratio, large magnetostriction values can be achieved at temperatures as low as -200C and as high as 200C.

More Information on Terbium Dysprosium Iron Sputtering Targets

Applications • Semiconductor • Chemical Vapor Deposition (CVD) • Physical Vapor Deposition (PVD)	Features • Competitive pricing • High purity • Grain refined, Engineered microstructure • Semiconductor grade
Manufacturing Process • Refining Three-layer electrolytic process • Melting and casting Electrical resistance furnace - Semi-continuous casting • Grain refinement Thermomechanical treatment • Cleaning and final packaging - Cleaned for use in vacuum Protection from environmental contaminants Protection during shipment	Options • 99.9% minimum purity • Smaller sizes also available for R&D applications • Sputtering target bonding service

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