Lugar de origem
Shaanxi, China
Composição Química
99.95% niobium
melting point
2468 degree centigrade
extensive standard
ASTM B393
Boiling point
4742 degree centigrade
density
8.57 grams per cubic centimeter
Material
pure niobium, niobiun and niobium alloy
Product name
ASTM B392 niobium ring with competitive price
Chemical Composition
99.95%Min