Specification Brand : Generic BulletPoint1 : We are providing 5 grams net weight high purity Tantalum metal lumps. Approx 0.176 oz. Ta Purity >=99.95%; BulletPoint2 : We sell this material by weight. The shape will be randomly posted. But the quality is the same good; BulletPoint3 : It's great for laboratory science experiments using. BulletPoint4 : It also can be a great gift for periodic table element specimen collectors; BulletPoint5 : Tantalum is primarily used in capacitors producing, chemical processing equipment production, alloys making, luxury jewelry and watches producing etc. Color : Silver ItemForm : Solid ItemName : 5 Grams 99.95% High Purity Tantalum Lumps, Pure Ta Chunks, for Laboratory Scientific Research Experiments and Element Specimen Collection Hobbies ItemPackageDimensions_Height : 2 inches ItemPackageDimensions_Length : 4 inches ItemPackageDimensions_Width : 3 inches ItemShape : Irregular ItemTypeKeyword : specialty-non-ferrous-metals-raw-materials Manufacturer : ProMetals Material : Tantalum NumberOfItems : 1 PartNumber : Tantalum Lumps 5 ProductDescription : Tantalum's atomic number is 73 and chemical symbol is Ta. This Tantalum material is widely used in below areas based on it's metal properties:
Capacitors: Tantalum is widely used in the production of capacitors, especially in electronics where high reliability and efficiency are required, such as in smartphones, computers, and automotive electronics.
Chemical Equipment: Tantalum has excellent resistance to corrosion, making it ideal for use in chemical processing equipment, such as heat exchangers, reactors, and vessels that handle aggressive acids.
High-Temperature Applications: Tantalum's high melting point (over 3000°C) makes it suitable for high-temperature environments, such as in aerospace components and jet engine parts.
Optical Coatings: Tantalum pentoxide (Ta.Os) is used in optical coatings for camera lenses, video recorders, and precision optics due to its high refractive index and transparency.
Superalloys: Tantalum is added to superalloys to enhance strength and performance at high temperatures, particularly in gas turbines and power plants.
Tantalum Carbide: Utilized in cutting tools and wear-resistant materials for its hardness and high resistance to wear. ProductSiteLaunchDate : 2025-03-11T07:00:00.000Z SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnspscCode : 30000000