new material
Product Overview
Gallium lumps are high-purity gallium materials with a purity range of 4N to 6N. With a low melting point of 29.76°C, gallium transitions to a silver-white liquid at this temperature. Its unique undercooling properties allow it to remain in liquid form even when cooled to 0°C. In solid form, gallium is a silver-white metal with a hardness of 1.5–2.5 and a density of 5.904 g/cm³. Gallium has excellent stability, low vapor pressure at high temperatures, and is vacuum-sealed to preserve its purity and properties.
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.
