Tungsten rhenium needle is a slender tungsten product made of pure tungsten or tungsten alloy, which has the advantages of high temperature resistance, high hardness and good conductivity. The probe of the instrument is used and can also be used as a dissection needle. The double-ended sharpened Tungsten rhenium needle can be a pure sharpened tungsten needle, a tungsten alloy sharpened tungsten needle or a rare earth doped sharpened tungsten needle.

Our company has patented technologies for tungsten-rhenium, tungsten-rhenium copper and other materials, using high-purity tungsten, rhenium and other raw materials, and special production processes to ensure high uniformity and density of tungsten-rhenium alloys, Tungsten rhenium needle is open to tell you the production The probes can meet the needs of customers in terms of conductivity, elastic modulus, durability, and mechanical strength.
The shape of the needle tip can be customized according to the requirements, including sharp, platform, arc and other shapes, ranging from micrometer to nanometer, the minimum curvature radius of the needle tip can be controlled to 50 nanometers, and the finish is Ra0.25. All microscopic inspections before shipment to ensure product consistency .
Tungsten rhenium needle is mainly used in static elimination, semiconductor chip, wafer inspection and medical minimally invasive surgical electrosurgery.