Carbide powder

Aluminum Silicon Carbide Al/SiC

Aluminum silicon carbide (Al SiC) is a metal-based thermal management composite composed of aluminum and silicon carbide, which is a special packaging material for electronic components. It mainly refers to the combination of aluminum and high volume frac
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Description

Description of Aluminum silicon carbide Al/SiC  :

Aluminum silicon carbide has high thermal conductivity, so it can be used to manufacture high thermal conductivity devices such as heat sinks and heat sinks to cope with the heat dissipation needs of high-power electronic devices.
Secondly, aluminum silicon carbide has a low thermal expansion coefficient. It is a material with a low thermal expansion coefficient and good thermal stability, so it can maintain dimensional stability and accuracy when used in high-temperature environments. This property makes aluminum silicon carbide ideal for manufacturing high-temperature instruments and measuring equipment.
In addition, aluminum silicon carbide has high hardness and wear resistance. Its hardness can reach Hv 400-450, so it can be used to manufacture wear-resistant tools such as cutting tools and drills. Because of its high wear resistance and low coefficient of friction, aluminum silicon carbide can also be used to manufacture lubricants and lubrication films to improve lubrication performance and extend the service life of equipment.
In addition, aluminum silicon carbide also has good chemical stability. It is not easy to oxidize and corrode at high temperatures, so it can be used in the chemical industry to manufacture corrosion-resistant devices such as high-temperature reactors and valves. In addition, aluminum silicon carbide can also be used to manufacture high-temperature protective coatings to improve various materials' high-temperature and corrosion resistance.
Finally, aluminum silicon carbide also has a low density. It has a lower density than pure aluminum, so it can manufacture lightweight components and structural parts to reduce equipment weight and improve mobility. This characteristic makes silicon carbide aluminum one of the best choices for manufacturing lightweight structural materials in aerospace, automotive, and other fields.

 

Performance parameters of Aluminum Matrix Composites

Materials

Density g/cm3

Modulus of elasticity GPa

Strength MPa

Coefficient of expansion 10-6 beat K

Thermal conductivity W / m ·K

SiC/Al

15vol%SiC/Al

2.82

100±5

560

17.0±1

150±5

20vol%SiC/Al

2.85

110±5

580

16.0±1

160±5

25vol%SiC/Al

2.86

115±5

600

14.3±1

170±5

30vol%SiC/Al

2.89

125±5

560

13.1±1

175±5

45vol%SiC/Al

2.92

160±5

500

11.5±1

190±5

55vol%SiC/Al

2.95

195±5

450

9.5±1

200±5

60vol%SiC/Al

2.98

200±5

420

8.3±1

205±5

65vol%SiC/Al

3.01

215±5

400

7.5±1

210±5

70vol%SiC/Al

3.02

220±5

380

7.0±1

215±5


Applications of Aluminum Silicon Carbide Al/SiC  :

High-temperature electronic equipment field
Aluminum silicon carbide has high thermal conductivity and can be used as a heat sink for high-temperature electronic devices. Because electronic equipment will generate a lot of heat energy during operation, it will lead to problems such as reduced equipment performance and shortened life if it is not distributed in time. Therefore, using the high thermal conductivity of silicon carbide aluminum, a high-efficiency radiator can be developed to make the normal operation of electronic equipment. 
High-temperature equipment field
The low coefficient of thermal expansion and high hardness of aluminum silicon carbide make it an ideal material for manufacturing high-temperature instruments and equipment. Using its high hardness and wear resistance, high-precision cutting tools and drills can be manufactured to improve production efficiency and product quality. In addition, silicon carbide aluminum can also be used as a high-temperature measurement equipment manufacturing materials, such as high-temperature furnaces and high-temperature sensors. Due to its chemical stability, it can maintain stable performance in various high-temperature environments.
Automotive industry
The low density of silicon carbide aluminum makes it a preferred material for manufacturing automotive parts. In the automotive industry, lightweight is one of the important means to improve mobility. Using the low-density characteristics of silicon carbide aluminum, lightweight auto parts can be manufactured, such as engine cylinders, transmission shells, etc., to improve the power and fuel economy of the car.
Aerospace field
The excellent properties of aluminum silicon carbide make it the preferred material in the aerospace field. In aerospace, many high-strength, lightweight materials are used to manufacture various components and structural parts. The high strength, low density, and high wear resistance of aluminum silicon carbide make it an ideal material for manufacturing aerospace parts. For example, silicon carbide aluminum can manufacture aircraft engine parts, aerospace brackets, etc.
Chemical industry
The chemical stability of aluminum silicon carbide makes it widely used in the chemical industry. Silicon and aluminum carbide can manufacture high-temperature reactors, valves, and other corrosion-resistant devices. In the process of high-temperature chemical reaction, aluminum silicon carbide can maintain stable performance and is not easy to oxidize and corrode, thus improving the chemical industry's production efficiency and product quality.
Wear-resistant coating field
Aluminum silicon carbide can be used as a wear-resistant coating material, with high wear resistance and low friction coefficient. Silicon carbide aluminum can coat the surface of various materials to improve its wear resistance and service life. For example, in the power industry, silicon carbide aluminum can be coated on the generator's rotor and stator to improve the generator's efficiency and reliability.


Production Method of Aluminum Silicon Carbide Al/SiC  :
Solid state method
The solid-state method is a common method for preparing aluminum silicon carbide. The method is to mix aluminum powder and silicon carbide powder according to a certain proportion and react at high temperatures to produce silicon aluminum carbide. The silicon aluminum carbide prepared by this method has higher purity and crystallinity, but the production cycle is longer, and the cost is higher.
Fusion method
The melting method uses a high-temperature molten aluminum bath and silicon carbide powder reaction to produce silicon carbide aluminum. The silicon aluminum carbide prepared by this method has low purity and crystallinity, but the production cycle is short, and the yield is high.
Chemical vapor deposition
Chemical vapor deposition (CVD) is the reaction of a compound containing carbon and aluminum elements to produce aluminum silicon carbide under gaseous conditions. The silicon aluminum carbide prepared by this method has high purity and crystallinity, but the production cost is high.
Ion implantation method
The ion implantation method is a kind of ion state of carbon and silicon ions injected into the aluminum matrix, and then through high-temperature treatment, to produce silicon carbide aluminum method. The silicon aluminum carbide prepared by this method has high wear and corrosion resistance characteristics, but the production cost is high.

Packing & Shipping of Aluminum Silicon Carbide Al/SiC :
We have many different kinds of packing which depend on
Aluminum Silicon Carbide Al/SiC  quantity.
Aluminum Silicon Carbide Al/SiC shipping: could be shipped out by sea, by air, by express as soon as possible once payment receipt.


Aluminum silicon carbide powder supplier :

Luoyang Tongrun Nano Technology Co. Ltd. (TRUNNANO) is a trusted global chemical material supplier & manufacturer with over 12 years of experience in providing super high-quality chemicals and Nanomaterials, including boride powder, nitride powder, graphite powder, sulfide powder, 3D printing powder, etc.

If you are looking for high-quality Aluminum silicon carbide powder, please feel free to contact us and send an inquiry. ([email protected])

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