铁硫化物在高温下的再活化产物主要是磁黄铁矿，而低温下则主要为黄铁矿。
Remobilized iron sulphides will precipitate as pyrrhotite at high temperatures and as pyrite when temperature decreases.
它主要由磁轮和支架组成，磁轮是用橡胶和磁铁粉经混炼硫化成型后，再充磁而成的永磁胶轮。
The magnet wheel is a permanent magnetism rubber wheel which is vulcanized into moulding by milling the rubber and the magnet powder, and then is magnetized.
应用推荐