As we all know, lightning is enormously destructive, it produces a powerful current. According to research, the most common linear lightning has a current intensity of tens of thousands to 200,000 amps. Lightning can also cause extreme high temperatures, which…
The darts movement does not pay attention to the venue, as long as there are darts and targets! Perhaps everyone will think that the throwing of this kind of light-weight equipment is just a matter of throwing away, and playing…
Lead is the earliest used fishing sink material, and the price is cheap. It is no wonder that many fishing friends used to use lead fishing pendants in the past. However, as we all know, lead is toxic and pollutes…
High density tungsten alloy tube has a series of advantages, such as high density, high hardness, good wear resistance, good corrosion resistance. It is used in a wide range of applications, especially in core work components under certain special working…
Tungsten alloy heterogenic tube has high density, high melting point, high strength, good thermal conductivity, good processability, better wear resistance and corrosion resistance. It is widely used in rare earth, vacuum furnace, glass fiber, industrial ceramics, petrochemical, aerospace and other…
ASTM B777-15 class4 tungsten alloy tube has good thermal conductivity, low thermal expansion coefficient, high temperature strength, low vapor pressure and excellent wear resistance and other characteristics. It is an important material for electronic power equipment manufacturing, metal materials processing,…
ASTM B777-15 class3 tungsten alloy tube has extremely high melting point, low thermal expansion coefficient and very low saturation vapor pressure, which still has good support at high temperature. It is mainly used in thermocouple protection tubes in high temperature…
ASTM B777-15 class2 tungsten alloy tube has high melting point, very balanced physical and chemical characteristic. Its excellent creep resistance, excellent corrosion resistance and high thermal conductivity guarantee its excellent performance in many different fields, such as vacuum furnace, glass…
ASTM B777-15 class1 tungsten alloy tube has the characteristics of high melting point, high strength and high hardness, good high temperature performance, low resistivity, small expansion coefficient, small electron escape work, etc. It can be used in many fields such…
High quality tungsten alloy tube has good thermal conductivity, low thermal expansion coefficient, high temperature strength, low vapor pressure and excellent wear resistance. It has become an important material for electronic power equipment manufacturing, metal materials processing, glass manufacturing, high-temperature…