The surface of molybdenum rods will form dark oxidation in the process of production, this kind of material is molybdenum dioxide or molybdenum trioxide, which is produced with oxygen under 500 degrees, it need to be cleaned, then how to clean the oxide material on the surface of the molybdenum rods?

The oxide on the surface of molybdenum rods can be divided into two types--severe oxide and mild oxide, the severe oxide can be used strong acid to clean it, such as fluorine acid, nitric acid, hydrochloric acid, however, you have to be careful when you are operating.

The mild oxide on the surface of molybdenum rods can use the cleaner with abraser to clean it, using a soft cloth or sponge to wipe, molybdenum rods will become dark after cleaning, it is a normal phenomenon.

The above is the introduction that how to clean the oxide material on the surface of molybdenum rods. Hope that can help you. If you have any needs, welcome to you to contact us.