The reason of magnetic deflective blow when high pressure vapor pipe is magnetized and welded is analyzed. A new simple demagnetizing weld is introduced.
分析了高压蒸汽管线带磁及焊接时产生磁偏吹的原因，介绍了简易消磁焊接新方法。
2
Magnetic levitation melting and copper mold blow-casting of bulk metallic glasses were realized with ordinary high-frequency induction heating equipment.