1 , beryllium bronze explosion-proof tools

beryllium bronze is a world-recognized explosion-proof tool manufacturing material. beryllium element is used as the basic alloy. when beryllium bronze

is impacted or rubbed at high speed, 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. 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 to form an ignition source. Beryllium bronze material has antimagnetic properties in the presence of a magnetic field, so this material is the best material for making explosion-proof tools.

2 , aluminum bronze explosion-proof tool

aluminum bronze is an aluminum bronze alloy material successfully developed by Hebei Botou explosion-proof tool factory, Tianjin explosion-proof tool factory and Tianjin calendering factory in 1983 . 1989 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 to form an ignition source. Therefore, this material is a high-quality material for making explosion-proof tools.

3 , J892 Explosion-proof tools

J892 copper alloy was successfully developed by Tianjin Explosion-proof Tools Research Institute on the proposal of engineers Ding Jun and Wu Yongxian and engineers Gao Xiangqi and Yang Dongjiang of Botou Explosion-proof Tools Factory (now Hebei Zhongbo Explosion-proof Tools Group Co., Ltd.), its explosion-proof performance can replace beryllium bronze explosion-proof tool products, J892 products with explosion-proof and anti-magnetic performance, recognized by the Spanish market, suitable for all levels of explosive gas occasions. However, because the product color is similar to steel tools, the material is particularly expensive and has not been widely accepted by the market.

explosion-proof tool 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. J892 explosion-proof tool 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 to form an ignition source. Therefore, this material can be used to make explosion-proof anti-magnetic tools. Please indicate