Germanium lumps are silver-white, brittle metallic materials known for their excellent semiconductor properties and outstanding optical performance. With a melting point of 937.4°C and a boiling point of 2830°C, they are chemically stable at room temperature and suitable for a wide range of industrial and scientific applications. Germanium is insoluble in water and dilute acids but dissolves in aqua regia, concentrated nitric acid, or sulfuric acid.

Features

• Superior Semiconductor Properties: Ensures stable performance in electronic applications.
• Infrared Transparency: Ideal for advanced optical equipment.
• High Thermal Resistance: Maintains integrity under high-temperature conditions.
• Oxidation Resistance: Ensures durability and reliability in challenging environments.
• High Mechanical Strength: Suitable for demanding industrial and scientific applications.

Applications

• Semiconductor Industry: Used in the production of transistors, diodes, and other electronic components.
• Fiber Optic Communication: Enhances fiber refractive index and reduces signal transmission loss.
• Infrared Optics: Essential for infrared windows, lenses, and prisms in military and industrial devices.
• Solar Energy: Serves as a substrate material for high-efficiency solar cells with excellent radiation resistance.
• Chemical Catalysis: Germanium dioxide acts as a catalyst in PET production.
• Medical Research: Used in the development of anti-cancer drugs and pharmaceutical formulations.
• Other High-Tech Applications: Extensively employed in thermoelectric batteries, quantum dot solar cells, superconducting materials, lasers, and thermistors.

Germanium granules are light gray metallic particles with exceptional semiconductor properties, widely used in high-tech applications. With a melting point of 937°C, a boiling point of 2830°C, and a density of 5.35 g/cm³, they offer high stability and excellent optical performance. Their diamond-like crystal structure makes them hard yet brittle, and their chemical stability ensures usability in demanding environments. Germanium granules are insoluble in water but soluble in aqua regia, concentrated nitric acid, or sulfuric acid.

Features

• High Purity: Ensures suitability for advanced technological applications.
• Superior Semiconductor Properties: Stable performance for electronic and optical devices.
• High Refractive Index and Infrared Transparency: Ideal for precision optical components.
• Chemical Stability: Resistant to oxidation and high temperatures.
• Customizable Specifications: Granule size tailored to specific requirements.

Applications

• Semiconductor Materials: Essential for producing transistors, rectifiers, and other electronic components.
• Fiber Optic Communication: Enhances fiber refractive index and minimizes signal loss.
• Infrared Optics: Used in the production of infrared windows, lenses, and prisms for military and industrial applications.
• Solar Energy: Acts as a substrate material in high-efficiency solar cells.
• Chemical Catalysts: Utilized in polymerization reactions and special glass manufacturing.
• Medical and Biological Fields: Development of novel pharmaceutical and functional materials.
• Other High-Tech Applications: Key material in superconductors, thermoelectric batteries, phosphors, and quantum dot solar cells.

Germanium ingots are light gray semi-metal materials with distinct semiconductor characteristics and excellent optical properties. With a crystal structure similar to diamond, germanium is hard and brittle, exhibiting electrical conductivity between metals and non-metals. It serves as a foundational material in the modern semiconductor industry. Germanium ingots are produced through the reduction and smelting of high-purity germanium oxide, making them indispensable in electronics and optics.

Features

• Semiconductor Properties: Ideal for a wide range of electronic and optical device manufacturing.
• High Refractive Index: Suitable for producing high-performance optical glass and components.
• Thermal Stability: Maintains chemical stability in high-temperature environments.
• Infrared Transparency: Highly suitable for advanced optical applications requiring IR transmission.

Applications

• Semiconductor Industry: Utilized in transistors, rectifiers, and various other electronic components.
• Optical Components: Ideal for crafting infrared optical windows, prisms, and lenses.
• High Refractive Glass: Essential for manufacturing fluorescent panels and high-index glass.
• Radiation Detection: Applied in radiation detectors and thermoelectric components.
• Superconducting Materials: Germanium-niobium compounds used as superconductors in scientific research.
• Catalysts and Fiber Optics: Germanium dioxide acts as a polymerization catalyst, while germanium trichloride serves as an additive in fiber optic materials.

Germanium rod is a high-purity semiconductor material, classified as a “metalloids” element, with excellent electrical conductivity. Its structure is similar to that of diamond—hard but brittle—with good infrared transparency. Germanium is a crucial semiconductor material widely used in electronics, optics, and detectors. It has a melting point of 937°C and a boiling point of 2830°C, offering unique advantages in physical and chemical properties.

Key Features

• Semiconductor Properties:Ideal for high-purity electronic materials.
• High Refractive Index:Transparent to infrared light, suitable for infrared optical applications.
• Excellent Physical Properties:Hard yet brittle, making it perfect for high-tech materials.
• Good Electrical Conductivity & Infrared Transparency:Suitable for advanced sensors and optical devices.

Applications

• Semiconductor Materials:Used in manufacturing transistors, rectifiers, and other semiconductor devices.
• Optical Applications:Produces high-refractive-index optical glass, infrared lenses, prisms, and germanium windows.
• Infrared Detection:Acts as an infrared-transparent material, widely used in thermal imaging and radiation detectors.
• Superconducting Materials:Germanium combined with niobium is used in superconducting applications.
• Catalysts & Fiber Optic Materials:Germanium dioxide is used in polymerization catalysts and as an additive in fiber optic materials.

Features:

• Extremely High Purity:Achieves a purity of 99.99%, suitable for high-end applications.
• Excellent Conductivity:Ideal for use in electronics and semiconductor fields.
• Versatility:Applicable in various industrial and research settings.

Applications:

1. ITO Target Production:Widely used in the manufacturing of LCDs and flat screens, accounting for 70% of global indium consumption.
2. Electronics and Semiconductors:Represents 12% of global consumption in the semiconductor industry.
3. Solder and Alloys:Constitutes another 12% of consumption in solders and alloys.
4. Research Industry:Used in scientific research, accounting for 6% of global consumption.
5. Liquid Metal Synthesis:Alloys with gallium produce liquid metals that aid in circuit repairs and self-repairing structures, with potential medical applications.

Features:

• High Purity:99% indium metal ensures excellent performance.
• Precision Machining:Smooth surface with laser-etched labels.
• Good Physical Properties:Density ranges from 7.28 to 7.362 g/cm³, melting point between 156.17 and 156.634°C, boiling point from 2075 to 2100°C, and resistivity of 8.5 to 9.0 Ω·m.

Applications:

1. Electronics Industry:Used for heat dissipation in conductors and high-tech sealing materials (vacuum sealing foils).
2. Flat Panel Displays:Applied in the manufacture of coatings and information materials.
3. High-Temperature Superconductors:Used as special solder in integrated circuits.
4. High-Performance Alloys:Widely utilized in high-tech fields such as defense, pharmaceuticals, and high-purity reagents.

Indium ingot is a high-purity metallic material with excellent light transmittance and electrical conductivity. It has a density of 7.30 g/cm³, a melting point of 156.51°C, and a boiling point of 2060°C. Indium is water-insoluble and has a soft, malleable texture, making it ideal for various industrial and high-tech applications. It is particularly essential in producing ITO (Indium Tin Oxide) targets. Additionally, indium can combine with gallium to form liquid metals for cutting-edge electronics and medical research.

Key Features

• High Light Transmittance & Conductivity:Ideal for electronic displays and optical applications.
• Excellent Flexibility:Suitable for gap-filling and specialized industrial uses.
• High-Temperature Stability:Retains performance in extreme heat conditions.
• Innovative Applications:Combines with gallium to create liquid metals for advanced self-healing structures.

Applications

• Display Technology:Used in ITO target production for LCDs and flat-panel displays.
• Electronics & Semiconductors:Widely applied in circuit manufacturing and electronic devices.
• Solders & Alloys:Integral in specialty alloys and high-temperature soldering materials.
• Medical Research:Forms liquid metal alloys with gallium for nerve repair and innovative applications.
• High-Temperature Sealants:Ideal for vacuum gap filling and manufacturing high-temperature equipment.

Features:

• High Purity:Purity levels range from 4N to 5N, ensuring superior material performance.
• Good Conductivity:Suitable for use in electronic and semiconductor applications.
• Soft Metal:Ideal for vacuum gap filling applications at high temperatures.

Applications:

1. ITO Target Production:Indium is primarily used in ITO production, accounting for 70% of global indium consumption.
2. Electronics and Semiconductors:Represents 12% of global consumption in semiconductor manufacturing.
3. Solder and Alloys:Indium consumption in solders and alloys also constitutes 12%.
4. Research Industry:Accounts for 6% of global consumption.
5. Liquid Metal Synthesis:Used in combination with gallium to create liquid metals for circuit applications and self-repairing structures, aiding in the repair of human nerves.

Features:

• High Purity:Achieves purity levels of 4N-5N, ensuring excellent performance.
• Excellent Conductivity:Suitable for electronic and semiconductor applications.
• Soft Metal:Can be used as a vacuum gap filling material at elevated temperatures.

Applications:

1. ITO Target Production:Indium is primarily consumed in ITO production, accounting for 70% of global indium consumption.
2. Electronics and Semiconductors:Used in semiconductor manufacturing, representing 12% of global consumption.
3. Solder and Alloys:Indium is utilized in solders and alloys, comprising another 12% of consumption.
4. Research Industry:Accounts for 6% of global consumption.
5. Liquid Metal Synthesis:Combined with gallium to create liquid metals for circuit applications and self-repairing structures, aiding in the repair of human nerves.

Features

• High Purity: Available in 4N to 6N purity grades, suitable for demanding industrial and research applications.
• Exceptional Physical Properties: Low melting point and undercooling capability make it versatile for use in varied temperature environments.
• Hydrolysis Resistance: Stable in dry air, with excellent anti-oxidation and hydrolysis performance.
• Glass Wettability: Can wet glass surfaces, ideal for specialized applications.

Applications

• Semiconductor Manufacturing: Widely used in the production of gallium nitride (GaN), gallium arsenide (GaAs), gallium phosphide (GaP), and other semiconductor materials.
• Nuclear Industry: Used as a component in low-melting-point metal alloys and as a heat exchange medium in nuclear reactors.
• High-Temperature Measurement: Serves as a filler in high-temperature thermometers.
• Catalysis: Acts as a catalyst in organic reactions, particularly in esterification processes.
• Optoelectronics and Vacuum Technology: Essential for high-efficiency solar cells, LED production, and optical equipment manufacturing.