| Product ID | Formula | Purity | Dimension | Quantity | Price in € | Inquiry |
|---|---|---|---|---|---|---|
| 3100GN001 | Ga | 99.99% | 1 mm - 3 mm | 100g | 438.00 | Inquire |
| 3100GN002 | Ga | 99.999% | 1 mm - 3 mm | 100g | 506.00 | Inquire |
| 3100GN003 | Ga | 99.9999% | 1 mm - 3 mm | 100g | 546.00 | Inquire |
| 3100GN004 | Ga | 99.99% | <8mm | 25g | 168.00 | Inquire |
| 3100GN005 | Ga | 99.999% | <8mm | 25g | 180.00 | Inquire |
| 3100GN006 | Ga | 99.9999% | <8mm | 25g | 197.00 | Inquire |
Gallium metal particles are silver-gray, metallic particles that are chemically stable at room temperature but react with strong acids and bases. They are active metals and are used in a wide range of applications such as semiconductors, alloy preparation and thermal management.
Characteristics
Appearance: Usually silver gray with a metallic luster.
Melting point: approximately 29.78°C. This makes it possible for Gallium metal particles to change from a solid to a liquid near room temperature.
Density: about 5.907g/cm³.
Thermal conductivity: Gallium has a certain degree of thermal conductivity, can effectively conduct heat
Crystal Structure: Gallium has a unique crystal structure, which in part determines its physical and chemical properties. In the solid state, its crystal structure influences the mechanical properties of the particles such as hardness and brittleness.
Chemical Stability: At room temperature, gallium metal particles have some resistance to most common gases (e.g. oxygen, nitrogen, etc.) and are relatively chemically stable. However, it will react chemically with some strong acids (e.g. hydrochloric acid, sulfuric acid) and strong bases (e.g. sodium hydroxide).
Reactivity: Gallium is a relatively active metal. It can form alloys with many metals, for example, with indium, tin and other metals can form low melting point alloys. In the alloying process, gallium metal particles can be used as a raw material to mix and react with other metals by heating and other means.
Applications
Semiconductor industry: Gallium particles are an important raw material in the manufacture of semiconductors. For example, they are used to produce gallium arsenide (GaAs), gallium nitride (GaN) and other compound semiconductor materials, which have a wide range of applications in the fields of optoelectronic devices, high-frequency electronic devices and so on.
Alloy preparation: gallium metal particles can be used to make a variety of special alloys. For example, gallium and indium, tin, etc. made of low melting point alloys, can be used for temperature control devices, fire protection devices (such as automatic fire extinguishing sprinkler head in the fusible alloy) and so on.
Thermal management applications: Due to its low melting point and thermal conductivity properties, it can be used to make heat exchangers or as part of heat dissipation materials. For example, in some small electronic devices, gallium metal particles are filled in heat sinks to help dissipate heat from the device.
VI HALBLEITERMATERIAL GmbH (VIMATERIAL) employs a stringent quality assurance system to ensure the reliability of our product quality. Strict quality control is implemented throughout the entire production chain, and for defective products, we strictly enforce the principle of rework and redo. Each batch is released only after passing detailed specification tests.
Every batch of our materials is independently tested, and, if necessary, we send samples to certified companies for testing. We provide these documents and analysis certificates with the shipment to certify that our products meet the required standards.
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