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The new film is a thin film made of titanium, nickel, and copper, which is heated at 500 degrees Celsius or more to produce a fine crystalline structure. Even if the proportion of copper is changed from 20 to 30% of titanium in the 44 to 49% range, the shape of the shape memory alloy starts to change and the temperature can still maintain 50 to 60 degrees Celsius, which is higher than room temperature. In the past, the metal ratio needed to be precisely controlled, and only 30% of the old film was used by the actuator; the new film could be fully utilized.
If the film is heated by electricity, the overall length will have a 5% expansion range, equivalent to 50 times that of the previous piezoelectric element, and the power of the object will exceed 15 times. It is expected to be used for manipulators that hold cells or Stents that do not block blood vessels.
Electric valve is a device that drives the valve to open and close by electric motor. It is widely used in various industrial and civil fields, such as metallurgy, chemical industry, petroleum, natural gas, heating, ventilation and air conditioning, automatic control, etc. The following are some application scenarios of electric valves:
1. Fluid control in industrial production: electric valve can be used to control the flow, pressure and temperature of liquid, gas and steam to meet the needs of industrial production.
2. Oil and natural gas industry: electric valves can be used in oil and natural gas exploitation, processing, transmission and storage to control flow and pressure and ensure production safety and efficiency.
3. Chemical industry: electric valve can be used for fluid control in chemical production, such as acid-base solution, gas and liquid reactant control, to ensure the safety and efficiency of production.
4. Heating, ventilation and air conditioning system: the electric valve can be used to control the water flow, air flow and temperature in the heating, ventilation and air conditioning system to meet the requirements of the indoor environment.
5. Automatic control system: electric valve can be used with automatic control system to realize automatic control and adjustment of fluid flow, pressure, temperature and other parameters.
In short, electric valves are widely used in industrial and civil fields, which can improve production efficiency, ensure product quality and improve production safety.
Electric Valve,Electric Air Valve,Electric Control Valve,Electric Exhaust Valve
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