an electrical connector
A technology of electrical connectors and shells, which is applied in the direction of connection, components of connection devices, circuits, etc., can solve the problems of electrical connector application limitations, reduce surface resistance, and difficulty in maintaining rigidity, and achieve excellent thermal shock resistance , Improve toughness and improve mechanical properties
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Embodiment 1
[0029] An electrical connector is composed of the following parts: an inner conductor, a mounting plate, and a housing. The mounting plate is provided with a plurality of mounting holes, the inner conductor is plugged into the mounting holes, and the housing The body is socketed on the mounting plate.
[0030] The material of the inner conductor is copper alloy, which contains the following components in weight percentage: 0.013% cobalt, 0.038% vanadium, 0.045% manganese, 0.082% zinc, 0.15% silicon, 0.030% samarium, 0.035% titanium, 0.025% tin, Nickel 0.046%, the balance is copper. Its tensile strength is 615Mpa, electrical conductivity is 81.5% IACS, and anti-softening temperature is 465 degrees.
[0031] The mounting plate is composed of a heat-resistant zirconia ceramic, and its preparation process is as follows:
[0032] (1) Mix 1 part by weight of molybdenum oxide, 2 parts by weight of cerium oxide, 1 part by weight of nano-silica and 96 parts by weight of zirconia, pre...
Embodiment 2
[0042] An electrical connector is composed of the following parts: an inner conductor, a mounting plate, and a housing. The mounting plate is provided with a plurality of mounting holes, the inner conductor is plugged into the mounting holes, and the shell The body is socketed on the mounting plate.
[0043] The material of the inner conductor is a copper alloy with excellent electrical conductivity and high strength, which contains the following components in weight percentage: 0.033% cobalt, 0.042% vanadium, 0.039% manganese, 0.079% zinc, 0.12% silicon, 0.025% samarium %, titanium 0.042%, tin 0.028%, nickel 0.048%, and the balance is copper. The high-strength copper alloy with excellent electrical conductivity has a tensile strength of 625 MPa, an electrical conductivity of 82.1% IACS, and an anti-softening temperature of 456 degrees.
[0044] The mounting plate is composed of a heat-resistant zirconia ceramic, and its preparation process is as follows:
[0045] (1) Mix 1 pa...
Embodiment 3
[0056] An electrical connector is composed of the following parts: an inner conductor, a mounting plate, and a housing. The mounting plate is provided with a plurality of mounting holes, the inner conductor is plugged into the mounting holes, and the shell The body is socketed on the mounting plate.
[0057] The material of the inner conductor is a copper alloy with excellent electrical conductivity and high strength, which contains the following components in weight percentage: 0.035% cobalt, 0.036% vanadium, 0.041% manganese, 0.084% zinc, 0.16% silicon, 0.032% samarium %, titanium 0.035%, tin 0.027%, nickel 0.049%, and the balance is copper. Its tensile strength is 627Mpa, electrical conductivity is 83.2%IACS, and anti-softening temperature is 458 degrees.
[0058] The mounting plate is composed of a heat-resistant zirconia ceramic, and its preparation process is as follows:
[0059] (1) Mix 1 part by weight of molybdenum oxide, 2 parts by weight of cerium oxide, 1 part by...
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