Platinum Rhodium Powder

Application

Platinum Rhodium Powder serves crucial purposes in various high-temperature and industrial applications. The synergy between platinum and rhodium in this powder form significantly enhances its mechanical properties and resistance to corrosion, making it ideal for environments subjected to high temperatures. Like its foil counterpart, this alloy is invaluable in calibrating base metal thermocouples, which require stability and precision at temperatures exceeding 1100°C. The platinum-10% rhodium standard is frequently employed for this purpose. Furthermore, the powder's robustness against oxidation and volatilization renders it a preferred choice in the glass industry for crafting durable furnace linings and complex fabrications. Additionally, it supports the production of advanced thermocouples, utilizing platinum-rhodium alloys within their elements for optimum performance. Its high-temperature strength and catalytic properties further expand its utility across industries, particularly in applications like glass-fiber extrusion and nitric acid production, where a platinum-to-rhodium ratio of 90% to 10% is often utilized.