Abstract
Platinum and its alloys which own excellent characteristics such as corrosion resistance, high melting point, heat resistance and so on are widely used for industry, for example, ammonia oxidation catalyst gauzes, thermocouples, temperature measuring resistance bulb, However, the fundamental data at high temperature are not enough, In this report, the tensile strength and elongation of Platinum-Rhodium alloys in the range of temper-ature 100-600°C are examined and then compared with those of Platinum.
