What Is the Oxidation Resistance of Molybdenum Electrodes?

Molybdenum electrodes have good oxidation resistance. Molybdenum has a high melting point and high melting temperature, so it has good oxidation resistance at high temperatures. The following are some key factors that affect the oxidation resistance of molybdenum electrodes:

Purity: High-purity molybdenum material has better oxidation resistance. The presence of impurities and other alloying elements may affect the oxidation resistance of molybdenum electrodes, so high-purity molybdenum materials are often used in applications requiring higher oxidation resistance.

Temperature: A high temperature environment will accelerate the oxidation process of molybdenum. Under high temperature conditions, the reaction rate between oxygen and molybdenum will increase, so the oxidation resistance of molybdenum electrodes may be reduced in high temperature environments.

Ambient atmosphere: Under different atmospheric conditions, the oxidation resistance of molybdenum electrodes may vary. For example, molybdenum electrodes have better oxidation resistance in vacuum or inert atmospheres, while in oxygen or oxidizing atmospheres, faster oxidation reactions may occur.

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