Our company, Jiangsu Ushine Alloy Technology Co., Ltd, Our vanadium nitride alloy technology is in the list of national top by using nonvacuum push bat kiln production technology, and enjoys a good reputation. We can supply the VN alloy with V content about 79%, while the N content about 18%. The products can be made to irregular block solid with 5-45 mm size as customer requirement. apparent density: ? 3 g/cm3, melting point: 2320 ?, electrical resistivity 85 k??m, and coefficient of thermal expansion 8?0-6/?.