corrosion
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Platinum-iridium 10 wire is a binary alloy based on platinum containing iridium. It is a continuous solid solution at high temperatures, exhibiting high hardness, high melting point, high corrosion resistance, and low contact resistance. The chemical corrosion rate is 58% of that of pure platinum, and the weight loss due to oxidation is 2.8 mg/g. It is a classic electrical contact material used in ignition contacts of aircraft engines, sensitive relays, and electrical contacts of micro motors; as well as potentiometers and conductive ring brushes in precision sensors such as aircraft, missiles, and gyroscopes.
Platinum-Iridium Head Electrode
Platinum-iridium is an important precious metal material that combines the chemical stability of platinum with the high melting point of iridium, resulting in platinum-iridium electrodes that have excellent conductivity, good stability, and outstanding corrosion resistance. The role and value of platinum-iridium electrodes in the medical industry cannot be overlooked. In the medical field, platinum-iridium electrodes are commonly used for electrophysiological testing and nerve stimulation, among other applications. Cardiac pacemakers use platinum-iridium electrodes to achieve stable and reliable conductive performance, ensuring the normal operation of the device. Platinum-iridium electrodes are also used in deep brain stimulation (DBS) surgeries, where they are implanted in the patient's brain to stimulate specific nerve areas and improve symptoms.
The metal pipe has excellent properties such as good flexibility, corrosion resistance, high temperature resistance, wear resistance, tensile strength, and waterproofing. Like capillary tubes made of other materials, it can be freely bent into various angles and radii of curvature, maintaining the same flexibility and durability in all directions.
Gold and gold alloys have characteristics of durability, stability, and corrosion resistance. In medicine, they are mainly used in the form of alloys. If the alloy contains 75% (by mass) or more gold and other precious metals, it can retain its good corrosion resistance. Alloys with a gold content exceeding 83% are softer and used for inlaying, but their hardness is too low to withstand high pressure.
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Kunming Zhicheng Platinum Rui Precision Alloy Co., Ltd.
The company's main product range is: precious metal chemical catalytic materials and precious metal precision alloy materials; It is widely used in petrochemical, pharmaceutical, modern medical, precision semiconductor, new energy and hydrogen energy fields. In the field of medical devices, our company can provide Au, Pt, PtIr, PtW, PtNi and other wires, pipes, strips, developing rings, head electrodes and other products.
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