| 摘要 |
#CMT# #/CMT# The method comprises solidifying a metal melt (11) using a rotating metal wheel (1) at its circumference that contacts with the metal melt or is slightly immersed in the metal melt at an interface between the circumference and the melt to withdrawn as a wire (5), where the wire is blown off using gas nozzle (2) during/after solidifying the melt and pulling from the wheel. The circumference of the rotating metal wheel is formed in an acute-angled shape and rotates through the metal melt with an acute angle of 30-45[deg] . The surface speed of the wheel is 5-50 m/seconds, where the wheel is cooled. #CMT# : #/CMT# The method comprises solidifying a metal melt (11) using a rotating metal wheel (1) at its circumference that contacts with the metal melt or is slightly immersed in the metal melt at an interface between the circumference and the melt to withdrawn as a wire (5), where the wire is blown off using a gas nozzle (2) during/after solidifying the melt and pulling from the wheel. The circumference of the rotating metal wheel is formed in an acute-angled shape and rotates through the metal melt with an acute angle of 30-45[deg] . The surface speed of the wheel is 5-50 m/seconds, where the wheel is cooled. The metal supplied for the production is fed to the outer circumference of the rotating wheel in the sense of a blank (4) and is melted using induction, laser, radiation or light arc, where several alloys are used for the wire to be produced and the process is carried out in a protective gas atmosphere. The gas flow and the gas composition of the gas nozzle and the cooling of the metal wheel for influencing the microstructure and/or the mechanical properties of the wire to be produced are varied. The microstructure of the wire to be produced is adjusted by controlling the temperature of the rotating metal wheel, optionally by varying the gas flow in the gas nozzle and optionally by using gases with high heat capacity to produce a fine crystal structure. #CMT#USE : #/CMT# Method for producing metal wires. #CMT#ADVANTAGE : #/CMT# The method ensures economical and simple production of the metal wires with reduced cycle times without contamination. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The diagram shows a schematic representation of a method for producing metal wires. 1 : Metal wheel 2 : Gas nozzle 4 : Blank 5 : Wire 11 : Metal melt. #CMT#INORGANIC CHEMISTRY : #/CMT# Preferred Components: One of the alloys of the wire is copper-zirconium-aluminum alloys, aluminum alloys, silver alloys, stainless steel AlSI304 and AlSI316, nickel alloys and glass-forming alloys such as zirconium-copper-aluminum-X-Y and nickel-niobium-X-Y. |
