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Basic characteristics of B4C
Boron carbide (B4C) is a not natural compound with a strong framework, mainly made up of boron and carbon components. Its excellent residential or commercial properties in numerous applications make it an essential useful product. The density of B4C has to do with 2.52 г/см 3, which is lighter than other usual protecting materials. Ешартыш, the melting factor of B4C is as high as 2450 ° C, allowing it to preserve great structure and efficiency in heat atmospheres.
B4C has an incredibly high neutron absorption cross-section, and its protecting result on fast neutrons is specifically substantial. Neutrons are usually not bound by traditional materials such as lead or light weight aluminum, and B4C can efficiently take in neutrons and transform them into gamma rays, thus decreasing the harmful results of radiation. For that reason, B4C comes to be an optimal option for producing neutron shielding products.
The function of polyethylene
Polyethylene (ПЭ) is an usual thermoplastic that is widely utilized in various fields because of its great optical, chemical and electric insulation properties. In nuclear radiation defense, incorporating B4C with polyethylene can not only boost the strength and put on resistance of the product, however additionally lower the overall weight of the product, making it easier to mount and use.
When polyethylene guards neutrons, it reduces them down by ramming them. Although the neutron absorption ability of polyethylene is much less than that of B4C, its slowdown and buffering buildings can be totally made use of in the style of composite products to improve the general protecting effect.
Preparation procedure of B4C polyethylene board
The process of making B4C polyethylene composite panels entails several steps. Тӱҥалтышыште, high-purity B4C powder should be prepared with high-temperature solid-phase synthesis. Тидын деч вара, the B4C powder is mixed with polyethylene material in a particular percentage. During the blending process, B4C particles are uniformly dispersed in the polyethylene matrix by utilizing mechanical mixing and warm pressing.
After molding, annealing is done. This procedure aids release interior stress and anxiety and boost the overall efficiency of the material. Пытартыш, the completed B4C polyethylene panels are reduced right into the required specifications to help with subsequent building and construction and use.
Distributor of Boron Carbide Powder
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