Transition Metals
Transition metals are a group of elements in the periodic table that exhibit unique properties and find diverse applications in various fields. Let's explore the applications of some specific transition metals, focusing on scandium, titanium, zinc in the electronic field, as well as tungsten, molybdenum in high-temperature applications, and tantalum in corrosion resistance.
As refractory metals, tungsten (W) and molybdenum (Mo) are renowned for their high melting points, exceeding 3,400°C and 2,600°C respectively, as well as their excellent thermal and electrical conductivity. These remarkable properties make them ideal for high-temperature applications such as heating elements, furnace components, and electrical contacts. Tungsten and molybdenum alloys are commonly used in aerospace, defense, and electronics industries, where their ability to withstand extreme temperatures and harsh environments is highly valued.
In the field of high-temperature applications, tungsten and molybdenum play crucial roles. Tungsten filaments are widely used in incandescent light bulbs, providing a durable and efficient source of illumination. Additionally, tungsten carbide is a popular material for cutting tools and wear-resistant components due to its exceptional hardness and strength. Molybdenum, on the other hand, is a key component in high-temperature steel alloys, improving their strength and heat resistance, making them suitable for use in jet engines, turbines, and other demanding industrial applications.
Some transition metals, such as tantalum (Ta), stand out for their exceptional corrosion resistance. Tantalum is highly resistant to chemical attack, making it valuable in various industries. In the field of corrosion resistance, tantalum is used in chemical processing equipment, heat exchangers, and electronic components. Its ability to withstand aggressive environments, such as those containing acids or high temperatures, makes it a reliable choice in these applications. Tantalum's corrosion resistance also makes it a popular material for medical implants, where it provides a durable and biocompatible solution.
Transition metals also have numerous applications in the electronics field. For example, zinc oxide compounds, such as IGZO (Indium Gallium Zinc Oxide), are transparent oxide semiconductors that can maintain their electrical properties even when subjected to bending or stretching. This unique characteristic makes IGZO a promising material for flexible electronics, including displays and wearable devices. Furthermore, scandium and titanium are used in specialized electronic components due to their exceptional properties. Scandium, when combined with other metals, can create alloys with high strength-to-weight ratios, making them attractive for use in aerospace and defense applications. Titanium, on the other hand, is renowned for its corrosion resistance and is extensively used in electronic devices, particularly in connectors and heating elements.
Related Articles
- Scandium
- Titanium
- Vanadium
- Chromium
- Manganese
- Iron
- Cobalt
- Nickel
- Copper
- Zinc
- Zirconium
- Niobium
- Molybdenum
- Silver
- Cadmium
- Lanthanide
- Hafnium
- Tantalum
- Tungsten
- Rhenium
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Gadolinium (Gd) Metal
Composition: Gd
Catalog No.: REM64C
REM Purity: >99.9%
Lead time: 3 weeks
Price: start from $300
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Scandium Metal (Granules)
Scandium metal raw material, could be used as raw material for sputter targets and other scandium metal products. The metal was cast into granules weight about 50 gram each and 1.5" diameter.
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Tantalum Metal Products
Composition: Tantalum (Ta)
Catalog No.: RM73-MT
Typical Lead Time: 3 weels
MOQ: $300
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Tungsten Metal Products
Tungsten is a very hard material with extremely high melting point. As the material is hard to be melt, its usually made by powder metallurgy. Stocked tungsten rods/ingots could be used to make all kinds of crucibles, rods and custom parts.
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Rare Earth Metal Sputtering Targets
Catalog. No. DPMERE
Pure metal and alloys sputteringtargets of rare earth elements
Sc, Y, La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tb, Yb, Lu
Prices start from $300.00 (2" x 0.125" target)
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Yttria Stabilized Zirconia (YSZ) Sheets
Material: Yttria stabilized zirconia (YTZP)
Content: 3~5% yttria
Catalog No.: CRYSZ-ST
Zirconia purity: 99%
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Yttria Stabilized Zirconia (YSZ) Ceramics
Material: Yttria stabilized zirconia (YTZP)
Content: 3~5% yttria
Catalog No.: CRYSZ-RD
Zirconia purity: 99%
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Zirconium Metal Products
QS Rare Elements has two grades of Zirconium. The high purity Zirconium material from zirconium crystal bar, and R60702 grade zirconium(commercial pure) made from zirconium sponge. Both grade are available in sheets/foil, wire, and raw material.
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Titanium Disulfide (TiS2) Sputtering Targets
Composition: TiS2
Catalog No.: DPSF22ST
Purity: 99.9%Please click for discount and other size
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Nickel Disulfide (NiS2) Sputtering Targets
Composition: NiS2
Catalog No.: DPSF28ST
Purity: 99.9%Please click for discount and other size
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Tungsten (W) Crucible
Element Symbol: W
Atomic Weight: 183.84
M.P. of tungsten: 3695 K (3422 °C, 6192 °F)
Catalog No.:RF74-CB
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Zirconia (YSZ) Rod
Material: Yttria stabilized zirconia (YTZP)
Content: 3~5% yttria
Catalog No.: CRYSZ-RD
Zirconia purity: 99%
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Zirconia (YSZ) Mortar and pestles
Material: Yttria stabilized Zirconia (YSZ, YTZP)
Catalog No.:CRYSZ-MT
Dimensions:Diameter 30~200mm
Supplier suggested price: $750.00 for 90mm mortar and pestle set
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Yttria Stabilized Zirconia (YSZ) Grinding Jar
Material: Yttria stabilized zirconia (YSZ/YTZP)
Content: 3~5% yttria
Catalog No.: CRYSZ-GJ
Zirconia purity: 99%
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Zirconium and Hafnium Crystal Bars
MOQ:$300
Catalog No. RM40-CB(Zirconium), RM72-CB (Hafnium)
Typical Lead Time: 2-3 weeks
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Lithium Tantalate (LiTaO3) Sputtering Targets
Composition: LiTaO3
Catalog No.: DPMO373ST
Purity: 99.99%
Please click for discount and other sizeClick here for the SDS document of LiTaO3 Sputter Target
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Lithium Manganate (LiMn2O4) Sputtering Targets
Composition: LiMn2O4
Catalog No.: DPMO325ST
Purity: 99.99%
Please click for discount and other sizeClick here for the SDS document of LiMn2O4 Sputter Target
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Ytterbium Titanate (Yb2TiO5) Sputtering Targets
Composition: Yb2TiO5
Catalog No.: DPMO7022ST
Purity: 99.5%
Please click for discount and other sizeClick here for the SDS document of Yb2TiO5 Sputter Target
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Thulium Iron Garnet (Tm3Fe5O12) Sputtering Targets
Composition: Tm3Fe5O12
Catalog No.: DP-TIG-ST
Purity: 99.5%Please click for discount and other size