What is gallium alloy?

Conventional liquid metals are mainly melted with low melting point metal gallium, such as gallium aluminum alloy, gallium bismuth alloy, gallium tin alloy, gallium indium alloy and so on. Bismuth-based alloys, bismuth-tin alloys and tin-bismuth alloys-Changsha Shengte New Materials Co., Ltd. Their melting points will vary according to different proportions. With the call and stirring of high-end technology, new low-temperature alloy materials are formed, which are widely used in electronics industry, laboratories, semiconductor materials and low-temperature alloy industries. The gallium indium tin alloy of Changsha Shengte is a patented alloy called galinstan, which can still remain liquid at low temperature, and its cost is lower than that of gallium indium alloy, so it is also the most manufactured gallium indium tin alloy.

Properties of conventional gallium indium tin alloy:

Composition: gallium: indium: tin = 68.5%: 2 1.5%: 10% melting point: 6- 12℃ boiling point: 1300℃

Density at 20℃: 6.44g/cm3 Steam pressure: 10? 8 torr (at 500℃)

Viscosity: 0.0024 Pas (at 20℃) Thermal conductivity: 16.5 w/m/k

Electrical conductivity: 3.46x10-6s/m (at 20℃) Surface tension: 0.718n/m (at 20℃).

Product use: mainly used for thermometers and radiators of electronic equipment, and widely used in semiconductors.

Low melting point alloy refers to fusible alloy whose melting point is lower than 232℃ (the melting point of tin); It is usually composed of low-melting metal elements such as bismuth, tin, lead and indium. Low-melting-point alloys are widely used as solders, as well as fuses, fuses and other heat-sensitive components in appliances, steam, fire fighting and fire alarm devices. They are a new type of low melting point alloy with great development potential.

Application field:

1) is used for medical treatment, mainly used as a special radiation protection stop with a specific shape.

2) It can be conveniently used as a casting mold, a mold for producing special products and casting special products.

3) Used for electronic and electrical automatic control, as heat sensitive components, insurance materials, fire alarm devices, etc.

4) Used as filler when bending metal tube.

5) Used as mosaic agent when making metallographic samples.

Product features:

1. It is a fusible alloy with off-white luster metal, based on bismuth and gallium.

2. Melting points are 6℃, 20℃, 47℃, 70℃, 92℃, 65438 020℃ and so on. Low melting point alloys can be melted by water bath method or oil bath method.

3. Room temperature strength 30MPa, elongation 3%, hardness 25HBS.