Invention Grant
US08671567B2 Method for manufacturing a probe for an electrical test 有权
制造电气试验用探针的方法

Method for manufacturing a probe for an electrical test
Abstract:
A method for manufacturing a probed for an electrical test includes producing by a deposition technique a deposit including a probe main body portion made of a nickel-boron alloy and a probe tip portion projecting downward from the probe main body portion and made of a different conductive material from the probe main body portion. The method further includes annealing the deposit. The average grain diameter of the nickel-boron alloy is between 97 Å and 170 Å. The contained amount of boron is from 0.02 wt % to 0.20 wt %.
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