As the material for white powder, tantalum, the tantalum carbide, general ceramics, piezoelectric ... metallurgy industry, aerospace defense industry, pharmaceutical industry, et5. Packaging: iron/paper drum outside with plastic bag inside, 50kg per each.6 ... capacitor, or tantalum powder.Material for Ta rodMaterial for Ta carbide Our company Fogang Jiata Metals Co., Ltd was specialized in the production ...