Introduction of alloy materials for explosion-proof tools
30 Sep,2024
1. Beryllium bronze explosion-proof tools
Beryllium bronze is a universally recognized explosion-proof tool manufacturing material, with high purity electrolytic copper as the matrix to add the right amount of beryllium, nickel and other precious metals, composed of copper-based alloy. Beryllium bronze is a rare metal and exists in the form of beryllium copper mother
Beryllium bronze in high-speed impact or high-speed friction, its mechanical energy to the surface of the object is converted into heat energy, the surface temperature suddenly increased. However, due to its high electrical conductivity and thermal conductivity, the heat of the working surface is quickly transferred to other parts of the workpiece, and the heat of the working surface is drastically reduced. Some particles that are detached from the workpiece under impact or friction are not at the temperature of the ignition source. Beryllium bronze intermetallic compounds are relatively stable, and the melting point is high, not easy to violent oxidation. In high-speed impact or friction, the temperature of the surface or some detached particles is increased, but they can not react with oxygen and other combustible gases, and can not form an ignition source. Beryllium bronze material in a magnetic field, with anti-magnetic properties, therefore, this material for the production of explosion-proof tools.
2. Aluminum bronze explosion-proof tools
Aluminum bronze alloy is a copper-based alloy composed of high-purity electrolytic copper with appropriate amount of aluminum, nickel, manganese, iron and other metals. Aluminum bronze explosion-proof tools by the national explosion-proof product testing center testing qualified, circulation of domestic and foreign markets.
Aluminum bronze in high-speed impact or high-speed friction, its mechanical energy is converted into heat energy when it acts on the surface of the object, and the surface temperature rises suddenly. However, due to its high electrical conductivity and thermal conductivity, the heat of the working surface is quickly transferred to other parts of the workpiece, and the heat of the working surface is drastically reduced. Some particles that are detached from the workpiece under impact or friction are not at the temperature of the ignition source. Aluminum bronze intermetallic compounds are relatively stable, and the melting point is high, not easy to violent oxidation. In high-speed impact or friction, the temperature of the surface or some detached particles is increased, but they can not react with oxygen and other combustible gases, and can not form an ignition source. Therefore, this material is a high-quality material for making explosion-proof tools.
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