Device for improving quality of aluminum alloy horizontal continuous casting billet by applying ultrasonic treatment

A device for improving quality of aluminum alloy horizontal continuous casting billet by applying ultrasonic treatment, comprising an ultrasonic generator, an ultrasonic transducer, an amplitude transformer, a holding furnace, an ultrasonic probe and a traction device, wherein the ultrasonic generator is electrically connected with the ultrasonic transducer;

• the ultrasonic transducer is threadedly connected with the ultrasonic probe through the amplitude transformer, and the ultrasonic probe is placed in the holding furnace;
• a communication opening is formed at a bottom of the holding furnace, and the traction device is installed at the communication opening;
• the holding furnace is further poured with metal liquid;
• the ultrasonic probe comprises a vertical probe and a horizontal probe;
• the vertical probe is vertically arranged, and a top end of the vertical probe is threadedly connected with the amplitude transformer, an end of the horizontal probe is threadedly connected with a bottom end of the vertical probe;
• the vertical probe and the horizontal probe are both made of graphite;
• the end of the horizontal probe is provided with an oblique angle of 44.8-45.5 degrees.