Magnesium silicide Mg2Si powder CAS 22831-39-6

Overview of magnesium silicide Mg2Si powder:

Magnesium silicide is insoluble in cold water and decomposes in hot water. It can be completely decomposed in a vacuum, or heated to 1200°C under a stream of hydrogen. Stable to alkaline solution. Decomposes and produces silane and hydrogen. Mg2Si is the only stable compound in the MG-Si binary system. It has the characteristics of high melting point, high hardness, and high elastic modulus. It is a narrow band gap n-type semiconductor material and can be used in optoelectronic devices, energy devices, lasers, semiconductors, and heavy metals. Fields such as temperature control communication have important application prospects. In the Mg2Si phase, the crystal has an overall structure, which belongs to the face cubic lattice, the space group is FM3M, the group number is 225, and the lattice constant a = 0.6391 nm. In the crystal structure, each Si atom is located at the (0, 0, 0) position, forming a face cubic structure with side length A. The MG atom is located at each position (0.25, 0.25, 0.25). The MG atom is located in the center of the tetrahedron composed of Si atoms, forming a monofilament structure with a side length of A/2. Magnesium silicide is a narrow gap semiconductor. The growth of the crystal exhibits n-type conductivity, but it can be doped by doping Ag, Ga, Sn and possibly Li (high doping level).

Application of magnesium silicide Mg2Si powder:

What is the scope of application of magnesium silicide Mg2Si powder?

Magnesium silicide is generally used to produce aluminum alloys, which contain about 1.5% of magnesium silicide, which has an age hardening function, can form GP regions and a very uniform precipitation phase, thereby improving the strength of the alloy.

Magnesium silicide is used to generate 6000 series aluminum alloys, in which the content of aluminum alloy is about 1.5%. The combined gold can be hardened to form Guinier-PRESTON zone and very fine precipitates, both of which will lead to an increase in the strength of the alloy.

The main potential electronic application of MG2Si is a thermoelectric generator.

Magnesium silicide is mainly used to synthesize other silicides.

Magnesium silicide is used to synthesize MgSin2 powder. It belongs to the method of preparing non-oxide ceramic powder.

Magnesium silicide is a by-product use of silicide.

Magnesium silicide Mg2Si powder price:

The price of magnesium silicide Mg2Si powder products varies randomly with factors such as production cost, transportation cost, international situation, exchange rate, supply and demand relationship of magnesium silicide Mg2Si powder products. Tanki New Materials Co.,Ltd. aims to help various industries and chemical wholesalers find high-quality, low-cost nanomaterials and chemicals by providing a full set of customized services. If you are looking for magnesium silicide Mg2Si powder product materials, please feel free to contact to know the latest price of magnesium silicide Mg2Si powder.

Suppliers of magnesium silicide Mg2Si powder:

As a global magnesium silicide MgSi2 powder supplier, Tanki New Materials Co.,Ltd has extensive experience in the performance, application and cost-effective manufacturing of advanced and engineering materials. The company has successfully developed a series of powder materials (molybdenum disilicide, silicid Titanium, calcium silicide, iron boride), high-purity targets, functional ceramics and structural devices, and provide OEM services.