Precious Metals
- Products
- Deposition Materials
- Refractory Metals
- Rare Earth Materials
- Powder
- Technical Ceramics
- Lanthanum Hexaboride (LaB6) Materials
- Pyrolytic Boron Nitride (PBN) Products
- Boron Nitride (BN) Products
- Alumina Ceramics (Al2O3)
- Aluminum Nitride (AlN) Products
- Silicon NItride (Si3N4) Ceramics
- Silicon Carbide (SiC) Ceramics
- Graphite Products
- Zirconia Ceramic
- MAX Phase Ceramic Materials
- Boron Carbide Ceramics (B4C)
- Magnesium Oxide Ceramics (MgO)
- Quartz Ceramics
- Macor Machinable Glass Ceramic
- High Purity Materials
- Precious Metals
- Chemicals
- Crystals ＆ Substrates
- Applications
- Other
Precious metals primarily refer to gold, silver, and platinum group metals (ruthenium, rhodium, palladium, osmium, iridium, and platinum). These metals exhibit strong chemical stability and generally do not react easily with other substances under normal conditions. They are commonly used in jewelry, electronics, and the chemical industry.HM is a professional supplier and manufacturer of high-quality Precious Metals that leverages extensive expertise in supply and export to offer competitive prices.
Precious metals primarily refer to gold, silver, and platinum group metals (ruthenium, rhodium, palladium, osmium, iridium, and platinum). These metals exhibit strong chemical stability and generally do not react easily with other substances under normal conditions. They are commonly used in jewelry, electronics, and the chemical industry.HM is a professional supplier and manufacturer of high-quality Precious Metals that leverages extensive expertise in supply and export to offer competitive prices.
Precious Metals There are 118 products.
Subcategories
Platinum
Platinum is a rare precious metal with the chemical symbol Pt and atomic number 78. It possesses exceptional corrosion resistance, good conductivity, and strong stability, making it widely used in electronic devices and the chemical industry. Platinum is a crucial material in science research.
Gold
Gold (Au) is a highly valuable precious metal. Its chemical properties are extremely stable, making it resistant to reactions with other elements. Due to its excellent conductivity and thermal properties, gold is commonly used in electronic components and high-end circuits. Heeger Materials can supply high-precision gold products including crucibles, wires, granules, tubes, meshes, foils, sputtering targets, etc.
Silver
Silver (Ag) is a precious metal known for its excellent conductivity, thermal conductivity, and corrosion resistance. Silver is also antibacterial, making it useful in medical and consumer products. Heeger Materials is a professional supplier and manufacturer of high-quality Silver products, including wires, plates, sheets, foils, ribbons, tubes, crucibles, etc.
Iridium
Iridium is a rare precious metal with extreme density, hardness, and corrosion resistance. It is commonly used in the chemical industry, particularly in producing catalysts, electronic components, and high-precision instruments. Heeger Materials can supply high-quality Iridium products, including wires, tubes, foils, maker bands, etc.
Palladium
Palladium is a silver-white precious metal belonging to the platinum group of elements with an atomic number of 46. It has good ductility, toughness, corrosion resistance, electrical conductivity, and catalytic properties, and can adsorb large amounts of hydrogen. Palladium is an important part of the three-way catalytic converter.
Rhodium
Rhodium is a rare, hard, and expensive silver-white precious metal with an atomic number of 45, belonging to the platinum group of metals. The melting point is as high as 1966°C, and the boiling point is 3727°C. It has very high corrosion and high-temperature resistance and is often used in automotive catalysts.
Ruthenium
Ruthenium (Ru) is a silvery-white precious metal belonging to the platinum group of elements with an atomic number of 44. It has a high melting point (2334 °C) and a high boiling point (4150 °C). It has excellent catalytic activity, electrical conductivity, and corrosion resistance, widely used in hydrogenation, chlorination, and electrochemical reactions.
Catalyst and Compound
Due to their efficiency, selectivity, and durability, precious metal catalysts based on metals like gold, silver, platinum, palladium, and rhodium are widely used in fields like petroleum refining, hydrogenation, and catalytic combustion. Precious metal compounds, formed by these metals combined with other elements or groups, are used in organic synthesis, pharmaceutical chemistry, and environmental management.
Iridium Oxide Powder, IrO2 Powder, CAS...
Iridium Oxide Powder (Ir ≥ 86.0%) is a fine black powder with outstanding chemical stability, electrical conductivity, and corrosion resistance. It’s ideal for industrial electrolysis anodes and microelectrodes in electrophysiological research. Heeger Materials is a professional supplier and manufacturer of high-quality Iridium Oxide Powder, offering...
Iridium Crucible
Iridium Crucible is made from high-purity iridium (≥99.5%) and is capable of operating at 2100–2200°C for extended periods. It is widely used in crystal growth, thermocouple calibration, and as a container for radioactive heat sources. Heeger Materials is a professional supplier and manufacturer of high-quality Iridium Crucible, offering customized...
Iridium Cube
Iridium Cube is a dense, corrosion-resistant metal block with Ir ≥ 99.95%, available in standard and custom sizes. Heeger Materials is a professional supplier and manufacturer of high-quality Iridium Cube, offering customized solutions and competitive prices.
Iridium Rod
Iridium Rod is available in purities from 99.5% to 99.9999% and various sizes, with precision cutting and polishing options. Heeger Materials is a professional supplier and manufacturer of high-quality Iridium Rod, offering customized solutions and competitive prices.
Iridium Tube
Iridium Tube with ≥99.95% purity is designed for ultra-high temperature and corrosive environments. Heeger Materials is a professional supplier and manufacturer of high-quality Iridium Tube/Pipe, offering customized solutions and competitive prices.
Iridium Wire
Iridium Wire is made from 99.95% pure iridium, offering high strength, excellent conductivity, and resistance to heat and corrosion. Heeger Materials is a professional supplier and manufacturer of high-quality Iridium Wire, offering customized solutions and competitive prices.
Iridium Sheet
Iridium Sheet is made from high-purity iridium (≥99.95%) and offers exceptional stability under extreme temperatures and corrosive conditions. It is widely used in crystal growth, aerospace, and advanced scientific applications. Heeger Materials is a professional supplier and manufacturer of high-quality Iridium Sheet, offering customized solutions and...
Iridium Disc
Iridium Disc is made from ≥99.95% pure iridium with excellent thermal and chemical resistance. Heeger Materials is a professional supplier and manufacturer of high-quality Iridium Disc, offering customized solutions and competitive prices.
Palladium Sheet
Palladium Sheet (≥99.95%) offers high catalytic efficiency and excellent corrosion resistance, used in hydrogen systems and electronics. Heeger Materials is a professional supplier and manufacturer of high-quality Palladium Sheet, offering customized solutions and competitive prices.
Palladium Disc
Palladium Disc is made from ≥99.95% palladium and is used in electronics, catalysis, and lab applications. Heeger Materials is a professional supplier and manufacturer of high-quality Palladium Disc, offering customized solutions and competitive prices.
