High Purity Silicon Aluminum Alloy Si-Al Powder | Lemondedudroit

Silicon Al Alloy Si Al Powder Highsilicon Aluminum Alloy Powder is a binary alloy of aluminum and silicon. It is also a metal-based thermomanagement material. This high-silicon alloy can preserve the exceptional performance of aluminum and silicon, while the aluminum and silicon content are very rich. It is cost-effective and has a mature preparation process. The material doesn’t pollute the environment or cause any harm to the body. Why Silicone is added to Aluminium?
Silicon makes aluminum alloy fluidier by being added to it. It doesn’t break down the metal at high temperatures. It actually reduces the aluminum melting point. As there is no brittleness in the aluminum, it will not be subject to hot tearing.
The high-silicon aluminium alloy’s density is between 2.2.4 and 2.5 g/cm3. It also has a coefficient of thermal extension (CTE), which is approximately 7 to 20 ppm/. An increase in the amount of silicon can reduce both the alloy’s density or thermal expansion coefficient. High-silicon alloy aluminum has great thermal conductivity, excellent specific strength, stiffness and welding performance with gold and silver. Cie-China is an international trusted silicon aluminum alloy Si-Al powder supplier. You can send us an inquiry regarding the current Silicon Aluminum Alloy pricing at any time.

How Silicon Aluminum Alloy Si–Al Powder Is it Produced?
The preparation of the silicon and aluminum alloys:
(1) no pressure infiltration method
To prepare a composite materials method, the carbon steel permeability assist in the atmosphere, heat the aluminum alloy and melt it into the prefabricated silicon particles.
(2) method of pressure infiltration
To promote penetration, wetting, and recombination, liquid aluminum can be applied to the preforms of silicon particles by using an external force. It is common to first prepare the reinforcements for silicon particles and then cast permeable components.
(3) vacuum hot pressing method
In this process, pressure forming and pressure-sintering are done simultaneously in vacuum.
4 powder metallurgy technique
Method of producing a specific amount of silicon powder, aluminum powder, and binder through dry pressing, injection, and other methods to make powder mix molding. Also, the sintering is done under protective conditions to produce a dense material.
(5) quick solidification method
Also called rapid solidification, you can increase the solidification rate and the degree of solidification. This is done to refine the alloy’s microstructure.

Silicon Aluminum Powder for Silicon Aluminum Alloy:
1) High-power integrated Circuit Packaging: High-silicon Aluminum Alloy provides heat dissipation.
2) Carrier – It is able to act as a heat sink in the area, allowing components to be more precisely arranged.
3) An optical frame is a high-silicon alloy that provides high thermal expansion coefficients, rigidity and machinability.
4) Heatsink parts: The high-silicon aluminum alloy is effective in heat dissipation as well as structural support.
Silicon Aluminum Alloy Si Al powder in Auto Parts:
The high-silicon aluminium alloy (with a silicon percentage of 20-35%) is highly tribological and can be used in many transportation vehicles as well as various power equipment, machines tools and other fasteners.
A number of features make high-silicon aluminiu alloy a popular choice for cylinder sleeves, pistons and rotors in automobile engines and brake discs.

Silicon Aluminum Alloy Silicon Al Powder Storage:
Si-Al powder performance and usage effects can be adversely affected by moisture reunion. Silicon aluminum alloy powder should therefore be kept dry and sealed in vacuum packaging. Additionally, silicon aluminum alloy powder shouldn’t be exposed to stress.

Packing & Shipping Silicon Aluminum Alloy Sil Powder:
Many types of packing are available depending on the amount Si-Al in your silicon aluminum alloy powder.
Si-Al Powder Packaging: Silicon aluminum alloy Si powder packing: Vacuum packing, 100g 500g or 1kg/bag 25kg/barrel. Or as requested.
Si-Al alloy silicon powder shipping: can be sent out by air or sea as soon after receipt of payment.