| 摘要 |
#CMT# #/CMT# The method for the evaporation of metal alloy for the production of nanopowder and coating, comprises shifting an externally heated arc between an interior anode and an exterior anode in back and forth manner and changing pulse sequence between the interior and exterior anode to control the steam formation. A wire or rod (5) existing out of corresponding material is used as the interior anode of a plasma burner (1). The interior anode is surrounded concentric by the exterior anode. Sweeping-/cooling gas is brought in the area of the interior and exterior anodes in pulsating operation. #CMT# : #/CMT# An independent claim is included for a device for the evaporation of metal alloy for the production of nanopowder and coating. #CMT#USE : #/CMT# Method for the evaporation of metal alloy for the production of nanopowder and coating. #CMT#ADVANTAGE : #/CMT# The method ensures efficient production of nanopowder with high yield, and coating with uniform thickness by uniform distribution of the metal alloy. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The figure shows a cross-section of a part of a plasma burner. 1 : Plasma burner 2 : Plasma nozzle 3 : Guide tube 4 : Ring area 5 : Rod. |
