Showing 457–468 of 696 results
-
High-Purity Single Crystal Quartz for Optical, Piezoelectric, Electronic and Research Applications
High-quality Quartz (SiO₂) single crystals offering excellent piezoelectric properties, optical transparency, low dielectric loss, and long-term stability. Available in natural or synthetic grades, with X, Y, Z, AT, BT, SC, ST, and custom cuts. Custom sizes, shapes, and surface finishes are available for optical, acoustic, sensor, frequency-control, and research applications.
-
- High Melting Point: Rhenium has an extremely high melting point of 3180°C, making it ideal for use in environments with intense heat.
- Excellent Corrosion and Oxidation Resistance: Rhenium foil shows outstanding resistance to oxidation and corrosion, even at high temperatures.
- High Density and Strength: Known for its superior density and strength, rhenium foil maintains structural integrity under heavy loads and extreme temperatures.
- Thermal and Electrical Conductivity: Rhenium exhibits excellent thermal and electrical conductivity, making it suitable for high-performance applications in electronics.
- Malleability and Ductility: Despite its strength, rhenium foil can be easily processed, providing flexibility in various manufacturing processes.
-
- Extremely High Melting Point: Rhenium has a melting point of 3,186°C, making it ideal for applications involving extreme temperatures.
- Excellent Thermal Stability: Rhenium maintains its structural integrity and electrical conductivity at high temperatures, making it suitable for demanding applications.
- Corrosion and Oxidation Resistance: Rhenium offers high resistance to oxidation and corrosion, ensuring durability in harsh environments.
- Superior Mechanical Strength: Rhenium thin films are strong and stable, providing long-lasting performance in extreme conditions.
- Good Electrical Conductivity: Rhenium’s conductivity makes it suitable for high-performance electronic applications.
-
- High Melting Point: Rhenium has one of the highest melting points of any element (3,180°C), making it ideal for high-temperature applications.
- Exceptional Heat Resistance: Retains its mechanical properties and structural integrity in extreme thermal environments.
- Corrosion Resistance: Excellent resistance to oxidation and corrosion, especially at elevated temperatures.
- Alloying Element: Enhances the performance of superalloys and refractory metals, improving their strength, creep resistance, and overall stability.
- Catalytic Efficiency: Rhenium is highly effective in catalytic processes, particularly in the petrochemical industry.
-
- High Purity: Rhodium pellets are typically offered at 99.95% (3N5) or higher purity, ensuring that the deposited films are free from contamination, which is vital for semiconductor and optical applications.
- Excellent Reflectivity: Rhodium’s high reflectivity, particularly in the visible and infrared spectrum, makes it ideal for coatings on optical instruments and reflective surfaces.
- Corrosion and Oxidation Resistance: Rhodium’s chemical inertness ensures that coatings remain untarnished and resistant to environmental degradation, even under extreme conditions.
- High Melting Point: With a melting point of 1964°C, Rhodium is suitable for use in high-temperature evaporation systems.
- Uniform Coatings: Rh Pellets provide consistent evaporation, enabling the deposition of uniform and high-quality thin films on various substrates.
-
- High Corrosion Resistance: Rhodium is impervious to most acids and does not tarnish, even in harsh environmental conditions.
- High Melting Point: Rhodium has a melting point of 1,964°C, making it ideal for high-temperature applications.
- Excellent Reflectivity: Rhodium is one of the most reflective metals, making it ideal for coating applications where a bright, mirror-like finish is desired.
- Catalytic Efficiency: Rhodium is a highly effective catalyst in chemical and automotive industries, especially in emission control.
- Durability: Rhodium coatings are highly durable, resistant to scratching, and provide long-lasting protection.
-
- Excellent Reflectivity: Ideal for optical and decorative applications.
- High Corrosion Resistance: Suitable for harsh environments and chemical exposure.
- Superior Thermal Stability: Ensures performance under high temperatures.
- High Conductivity: Reliable for electronic applications.
- Customizable Configurations: Available in various sizes, purities, and bonding options.
-
- High Purity: Ruthenium pellets are available in 99.95% (3N5) or higher purity, ensuring minimal contamination during thin-film deposition, critical for semiconductor and optical applications.
- Excellent Corrosion Resistance: Ruthenium’s resistance to corrosion and oxidation makes it highly durable, extending the lifespan of coatings in harsh environments.
- Stable Electrical Conductivity: Ruthenium maintains consistent conductivity even at high temperatures, making it ideal for electronic applications requiring stable performance.
- High Melting Point: With a melting point of 2334°C, Ru is suitable for use in high-temperature evaporation systems.
- Hard and Durable Films: Ruthenium thin films are known for their mechanical strength, scratch resistance, and ability to withstand environmental degradation.
- Uniform Deposition: Ru pellets are designed for consistent evaporation, providing uniform thin-film coatings in various deposition systems like thermal evaporation or electron beam evaporation.
-
- High Chemical Stability: Ruthenium is resistant to most acids and does not corrode or tarnish easily, even in aggressive environments.
- Excellent Conductivity: With high electrical conductivity, ruthenium is widely used in electronic components like resistors and electrical contacts.
- Catalytic Activity: Ruthenium is an efficient catalyst in a range of chemical reactions, from hydrogenation to ammonia synthesis, and is particularly useful in fuel cells and renewable energy applications.
- Wear Resistance: Ruthenium coatings are exceptionally hard and wear-resistant, which increases the lifespan of coated surfaces in demanding applications.
- Improved Alloy Performance: When alloyed with other metals, ruthenium enhances hardness, corrosion resistance, and mechanical strength.
-
Ruthenium (Ru) sputtering targets are used in physical vapor deposition (PVD) processes to create thin films and coatings on various substrates. Ruthenium, a platinum group metal, is valued for its excellent hardness, corrosion resistance, and high melting point, making it ideal for applications in electronics, data storage, and catalysis.
-
- Extreme surface hardness (Mohs 9, second only to diamond)
- Wide optical transmission from 150 nm (UV) to 5.5 μm (MWIR)
- High thermal conductivity and thermal shock resistance
- Excellent chemical inertness against acids and alkalis
- High dielectric strength and electrical insulation properties
-
- High Purity: Ensures optimal performance in critical applications where material quality is essential.
- Semiconducting Properties: Exhibits unique electrical properties beneficial for electronic applications.
- Thermal Stability: Maintains performance in high-temperature environments.
- Custom Sizes: Available in various pellet sizes to meet specific evaporation or alloying requirements.
- Non-toxic Alternatives: Compared to some heavy metals, antimony is considered less harmful, especially in regulated applications.
