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 75 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.
Gold Crucible | Au Crucible
The Gold (Au) Crucible is crafted from high-purity gold (Au≥99.99%). It undergoes a process of remelting, forging, acid pickling, and rolling, followed by precise shaping on a spinning machine. HM offers sizes ranging from 10ml to 100ml and can customize it according to specific customer requirements.
Gold Wire | Au Wire
Gold (Au) Wire is crafted from high-purity gold (Au≥99.99%) through a process of melting and drawing. The standard wire diameters range from 0.1mm to 10mm. HM offers these wires for various applications requiring high conductivity and corrosion resistance and can customize sizes based on specific customer needs.
Gold Sheet Electrode | Au Sheet Electrode
Gold (Au) Sheet Electrode is crafted from gold with a purity of Au≥99.99%, these electrodes are widely used in electrochemical research, sensors, and specialized industrial applications. HM provides Gold (Au) Sheet Electrodes in various dimensions and offers customization services to meet specific requirements.
Gold Mesh | Au Mesh
Gold (Au) Mesh, made from high-purity gold (Au≥99.99%), features a fine, uniform weave. With excellent conductivity and corrosion resistance, it is used in catalysis, filtration, electrochemical research, and precision electronics. HM offers various sizes and custom options.
Gold Granules | Au Granules
Gold (Au) Granules are made by drawing gold into rods or wires and then cutting them into granules with precision machinery. With a purity of Au≥99.99%, these granules are ideal for applications requiring high-quality materials, such as jewelry making, electronics, and specialized research. HM provides customization options to meet specific needs.
Gold Tube | Au Tube
The Gold (Au) Tube is made from high-purity gold (Au≥99.99%) using a meticulous spinning technique. Featuring a typical wall thickness of 0.15mm to 0.5mm, HM provides Gold (Au) Tubes for a range of uses, such as electronics, medical instruments, and research, along with customization choices to fulfill particular needs.
Gold Sheet/Foil | Au Sheet/Foil
Gold (Au) Sheet/Foil is made from high-purity gold (Au≥99.99%). It is perfect for various uses, such as electronics, jewelry creation, and scientific investigations. HM provides high-quality Gold (Au) sheets and foils in different thicknesses and sizes, along with customizable options to fulfill particular needs.
Gold Bonding Wire | Au Bonding Wire
Gold (Au) Bonding Wire, crafted from gold with a purity of Au≥99.99%, is crucial for forming dependable electrical connections in electronic components. It is frequently used to attach semiconductor chips to circuit boards, guaranteeing durable and consistent performance. HM can customize wire sizes and lengths to meet your individual needs.
Palladium-Platinum On Carbon Catalyst |...
Palladium-Platinum On Carbon Catalyst, composed of high-purity palladium and platinum metals supported on activated carbon, is widely used in catalytic reactions such as hydrogenation and dehydrogenation. HM provides a high-quality Pd-Pt/C catalyst for various applications, ensuring reliable performance in demanding environments.
Ruthenium On Carbon Catalyst | Ru/C...
Ruthenium on Carbon Catalyst is a highly effective catalyst with ruthenium supported on carbon. It is widely used in hydrogenation, dehydrogenation, and organic synthesis, offering excellent stability, high selectivity, and reusability. The ruthenium content can be customized to meet specific needs.
Rhodium On Carbon Catalyst | Rh/C Catalyst...
Rhodium on Carbon Catalyst is a high-performance catalyst widely used in hydrogenation, hydroformylation, and carbon-carbon coupling reactions. Its excellent activity and selectivity make it ideal for pharmaceutical synthesis, fine chemical production, and other specialized applications. The rhodium content can be customized to meet specific needs.
Palladium On Carbon Catalyst | Pd/C...
Palladium on Carbon Catalyst is a highly efficient catalyst widely used in hydrogenation, coupling, and selective oxidation reactions. It plays a key role in producing fine chemicals, pharmaceuticals, and hydrogenating unsaturated compounds. HM can customize the Palladium content to meet specific needs.
