Corrosion resistance:
Tungsten plate: The chemical properties are stable at room temperature, and it has certain corrosion resistance to some chemical reagents, but chemical reactions may occur under specific environments such as high temperature, strong acid and alkali.
Tantalum plate: It has excellent corrosion resistance and is often used in the chemical industry to manufacture chemical reactors, heat exchangers, storage tanks and other equipment.
Oxidation resistance:
Tungsten plate: It is easily oxidized at high temperatures and needs to be processed and used in a specific protective atmosphere.
Tantalum plate: A dense oxide film will be formed on the surface at room temperature, which has good oxidation resistance.
Mechanical properties
Strength:
Tungsten plate: Tungsten plate has high strength, uniform internal structure, fine grains, and can withstand large external forces after processing.
Tantalum plate: The strength is lower than that of tungsten plate, but it also has certain strength and toughness, which can meet the needs of general industrial applications.
High temperature creep resistance:
Tungsten plate: It has excellent high temperature creep resistance and is not easy to deform under high temperature and long-term action.
Tantalum plate: It also has good stability at high temperatures, but its high temperature creep resistance is slightly inferior to that of tungsten plate.
Tungsten plate product details picture display
Tungsten plate
W plate
Tantalum plate product details picture display
Tantalum plate
Tan plate