| 摘要 |
Disclosed are very fine wires, of the order of 3-6x10-6m diameter, having cross sections which are uniform within +/-3%. A common drawn tungsten wire is electrolytically etched to a fine diameter, of the order of 2-4x10-6m. The variations in cross sectional area along the etched wire are eliminated by selectively vapor depositing tungsten on the surface while using resistance heating. The very fine uniform wires enhance the performance of devices such as fluidic angular rate motion sensors.
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