A kind of heat treatment method of copper chromium alloy for high voltage switch
A heat treatment method, copper-chromium alloy technology, applied in the field of heat treatment of alloy materials, can solve problems that affect product quality and performance, and performance parameters are difficult to greatly improve, and achieve the effect of improving quality and performance and considerable economic benefits
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[0016] Example 1
[0017] The heat treatment method of copper-chromium alloy for high voltage switch in this embodiment includes the following steps:
[0018] (1) The copper-chromium alloy (see Table 1 below for specific components) is solid solution treated after being cut, kept at a temperature of 1035°C for 60 minutes, and then quickly quenched into flowing water and cooled to room temperature for later use;
[0019] (2) Take the solution-treated material immediately for aging treatment, keep it at 470°C for 120 minutes, and cool it naturally to room temperature in the air.
Example Embodiment
[0020] Example 2
[0021] The heat treatment method of copper-chromium alloy for high voltage switch in this embodiment includes the following steps:
[0022] (1) The copper-chromium alloy (see Table 1 below for specific components) is solid solution treated after being cut, kept at a temperature of 1040°C for 50 minutes, and then quickly quenched into flowing water and cooled to room temperature for later use;
[0023] (2) Take the solution-treated material immediately for aging treatment, keep it at a temperature of 460°C for 130 minutes, and cool it naturally to room temperature in the air.
Example Embodiment
[0024] Example 3
[0025] The heat treatment method of copper-chromium alloy for high voltage switch in this embodiment includes the following steps:
[0026] (1) The copper-chromium alloy (see Table 1 below for specific components) is solid-solution treated after being cut, kept at a temperature of 1030°C for 70 minutes, and then quickly quenched into flowing water and cooled to room temperature for later use;
[0027] (2) Take the solution-treated material immediately for aging treatment, keep it at 480°C for 110 minutes, and cool it naturally to room temperature in the air.
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