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 Amorphous boron powder.
Overview of Amorphous Boron Powder
Amorphous boron powder MF: B; molecular weight: 10.81; melting point: 2300℃±2℃; sublimation temperature: 2550℃; relative density: 2.34-2.37; solubility: insoluble in water, hydrochloric acid, ethanol and ether, easy to cold. The solution is decomposed into hydrogen by concentrated sulfuric acid and nitric acid and oxidized to boric acid.
Element boronThis means that the ancient Arabs already knew that borax had the ability to melt metal oxides and was used as a flux in welding. Boron has the largest volumetric heat, and its weight is second only to beryllium. Slightly soluble in nitric acid, insoluble in water. Amorphous boron is chemically active. Powder and air can form explosive mixtures. Amorphous boron is prepared by reducing boric anhydride with magnesium. Used in solid ramjets and smokeless clean propellants.
The quality of amorphous boron powder is stable and reliable. This product can be stored for a long time, and products with different particle sizes can be customized according to user requirements.
Application of amorphous boron powder
Amorphous boron powder is mainly used in metallurgy, medicine, ceramics, nuclear industry, chemical industry and other industries.
Amorphous boron powder can be used in the alloy in the form of a compound or as an additive.
Amorphous boron powder is an important raw material for the manufacture of various borides.
Amorphous boron powder can also be used as a catalyst for organic chemical reactions.
The main applications are as follows:
1. In terms of its energy, boron should be the best non-metallic fuel. In addition, the boron powder greatly reduces its ignition temperature due to its irregular shape and large specific surface area;
2. Boron powder is also an important raw material for the production of high-purity boron halide and other boride raw materials;
3. Oxygen-free copper smelting deoxidizer, a small amount of boron powder is added in the metal smelting process, on the one hand, it is used as a deoxidizer to prevent the metal from oxidizing at high temperatures;
4. Special metal products are used as alloy components to form alloys and improve the mechanical properties of metals.
5. Boron powder can also be used as a welding aid;
6. Solid rocket propellant;
Agglomeration affects the dispersion performance and use effect of boron powder. Therefore, the amorphous boron powder should be sealed in a vacuum package, stored in a cool and dry room, and must not be exposed to the air. In addition, the use of amorphous boron powder under stress should be avoided.
Amorphous boron powder price
The price of amorphous boron powder varies randomly with factors such as production costs, transportation costs, international conditions, exchange rates, and the relationship between supply and demand in the amorphous boron powder market. 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 amorphous boron powder material, please feel free to contact to get the latest price of amorphous boron powder.
Amorphous Boron Powder Supplier
As a global supplier of amorphous boron powder, 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.
|Technical Parameter of Amorphous Boron B powder|
|Test Result (%)||95||0.05||0.02||0.11||0.15||0.21||0.15||0.17|
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