The gold-plated tungsten-rhenium probe is a slender, sharp metal probe made of tungsten wire and covered with a layer of metallic gold. It is commonly used in scientific instruments such as electron microscopes, scanning tunneling microscopes, and atomic force microscopes as a high-precision measurement tool.
Features of gold-plated tungsten-rhenium probe:
1. High corrosion resistance: The gold layer covering the surface of the gold-plated tungsten-rhenium probe has excellent corrosion resistance and can resist corrosion and oxidation by various chemical substances. This allows gold-coated tungsten-rhenium probes to maintain stability and reliability in a variety of harsh environmental conditions.
2. Oxidation resistance: The gold layer covering the surface of the gold-plated tungsten-rhenium probe can effectively resist oxidation and ablation in high-temperature environments. This antioxidant property improves the service life and reliability of gold-coated tungsten-rhenium probes in high-temperature environments.
3. Golden appearance: Due to the gold layer covering the surface, the gold-plated tungsten-rhenium probe has a noble and gorgeous golden appearance. This beautiful appearance also has certain application value in the field of decoration.
4. Good electrical conductivity: The gold layer on the surface of the gold-plated tungsten-rhenium probe has good electrical conductivity, making it a probe suitable for use in scientific instruments such as electron microscopes.
5. High strength and hardness: Since its matrix is tungsten wire, the gold-plated tungsten-rhenium probe still retains the high strength and hardness characteristics of tungsten. This makes it have good rigidity and toughness during processing and use, and can withstand stress in various complex environments.
6. Good thermal stability: The gold-plated tungsten-rhenium probe has good thermal stability and can maintain stable physical and chemical properties at high temperatures. This allows it to maintain its original performance and accuracy in various complex high-temperature environments.
7. Low thermal expansion coefficient: The gold-plated tungsten-rhenium probe has a low thermal expansion coefficient, which means that its size changes relatively little when the temperature changes. This low thermal expansion coefficient ensures the dimensional stability and accuracy of the gold-coated tungsten-rhenium probe during use.
8. Good wear resistance: The gold layer covering the surface of the gold-plated tungsten-rhenium probe has a certain hardness and can effectively resist friction and wear. This resistance to wear allows it to maintain its original shape and size over long periods of use.
9. Excellent impact resistance: The gold-plated tungsten-rhenium probe has certain impact resistance and can withstand a certain degree of impact and vibration. This impact resistance improves its reliability and stability in complex working environments.
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