Niobium metal is gray.melting point2468℃,boiling point4742℃，density8.57g/cm³.Niobium metal is stable in the air at room temperature.
Niobium wire used in chemical,medical,glasses，electric，Electroplating, electronics, aerospace, military industry, oil and other industries.
Contact information:
Xian Econ Industrial Crop
E-mail: mail@refrachina.com
Address:Suite A2202-03, Qujiang Exhibition International Building,Yanzhan Road,Xi'an,
710061,China
Telephone:86-29-85325399
Fax： 029-85325610
