Preparation method of new silicon aluminum metal powder

A wave of layoffs that has swept the entire Internet industry has intensified. China's Internet industry has experienced several crises and major changes in the past development process. There is also a "brief history of layoffs by major Internet companies". Hot search, JD.com has a wide range of layoffs in this round of layoffs, and all its subsidiaries are involved. Most of the layoffs are between 10% and 20%. Among them, Jingxi Guangdong and other theaters have all laid off staff. Tencent also reported the news of downsizing and layoffs. Among them, Tencent PCG (Platform User Content Business Group) laid off 30% of its staff, iQiyi laid off 12% of its staff, Kuaishou was reported to have laid off 30% of its staff, and the e-sports department of Station B laid off 90% of its staff.
Mass layoffs on the internet have created a host of socioeconomic issues, including Silicon aluminum alloy, silicon aluminum alloy overview, silicon aluminum alloy application, silicon aluminum alloy supplier, silicon aluminum alloy price.

Overview of Silicon aluminum alloy Si-Al powder

High silicon aluminum alloy powder is a binary alloy composed of silicon and aluminum, which is a metal-based thermal management material. High-silicon aluminum alloy materials can maintain the excellent properties of silicon and aluminum, and the content of silicon and aluminum is quite rich. The preparation technology of silicon powder is mature and the cost is low. At the same time, this material does not pollute the environment and is harmless to the human body.

Preparation method of new silicon aluminum metal powder

It arranges the silicon steel waste in the production of silicon steel in a reasonable position with the iron core, aluminum iron, high-purity ferrosilicon and industrial pure iron in the vacuum induction melting furnace, which can effectively Avoid the problem that silicon steel waste cannot be melted, thereby effectively improving the conversion rate of silicon steel waste, saving scrap steel resources and improving economic benefits. The silicon-alumina powder is prepared by the above-mentioned preparation method. Therefore, the effective use of silicon steel waste in silicon steel production can effectively increase the added value of scraps in silicon steel production and save production costs. The preparation method of silicon aluminum powder: put silicon steel waste into the outer periphery of the furnace body of the vacuum induction melting furnace to form a waste ring; put the iron core into the furnace body, and place it in the waste circle formed by the silicon steel waste; The high-purity ferrosilicon is arranged below; the aluminum-iron and industrial pure iron are arranged in sequence above the iron core;

Silicon aluminum alloy classification

Industrially important silicon-aluminum alloys can be divided into four categories:

(1) Hypoeutectic silicon aluminum alloy contains 9% to 12% silicon.

(2) Eutectic silicon-aluminum alloys contain 11% to 13% silicon.

(3) The silicon content of hypereutectic silicon aluminum alloy is above 12%, mainly in the range of 15% to 20%.

(4) Those with a silicon content of more than 22% are called high-silicon aluminum alloys, of which 25%-70% are the main ones, and the international silicon content can reach up to 80%.

Application of silicon aluminum alloy Si-Al powder

1) High-power integrated circuit packaging: high-silicon aluminum alloy provides effective heat dissipation;

2) Carrier: It can be used as a local heat sink to make the components more closely arranged;

3) Optical frame: high silicon aluminum alloy provides low thermal expansion coefficient, high rigidity and machinability;

4) Heat dissipation part: High silicon aluminum alloy provides effective heat dissipation and structural support.

Silicon aluminum alloy Si-Al powder price

The price of Si-aluminum alloy Si-Al powder will vary randomly with the production cost, transportation cost, international situation, exchange rate and the market of Si-aluminum alloy Si-Al powder. Tanki New Materials Co., Ltd. aims to Help industries and chemical wholesalers find high-quality, low-cost nanomaterials and chemicals by providing a full range of customized services. If you are looking for silicon aluminum alloy Si-Al powder, please feel free to send an inquiry to get the latest silicon aluminum alloy Si-Al powder price.

Silicon aluminum alloy Si-Al powder supplier

As a global supplier of silicon-aluminum alloy Si-Al powders, Tanki New Materials Co., Ltd. has extensive experience in the performance, application and cost-effective manufacturing of advanced engineering materials. The company has successfully developed a series of powder materials (including boron carbide, aluminum carbide, titanium carbide, etc.), high-purity targets, functional ceramics and structural devices, and provides OEM services.

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