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1. (WO2018082241) NEW CONTINUOUS CASTING SYSTEM FOR AMORPHOUS MASTER ALLOY INGOT AND USAGE METHOD THEREFOR

Pub. No.:    WO/2018/082241    International Application No.:    PCT/CN2017/077329
Publication Date: Sat May 12 01:59:59 CEST 2018 International Filing Date: Tue Mar 21 00:59:59 CET 2017
IPC: B22D 11/14
Applicants: DONGGUAN YIHAO METAL MATERIAL TECHNOLOGY CO., LTD
东莞市逸昊金属材料科技有限公司
Inventors: ZHU, Xuguang
朱旭光
Title: NEW CONTINUOUS CASTING SYSTEM FOR AMORPHOUS MASTER ALLOY INGOT AND USAGE METHOD THEREFOR
Abstract:
A continuous casting system for an amorphous master alloy ingot, comprising a material-melting device (2), a water cooling crystallizer (4), a traction rod (8) and a traction device (9), wherein the material-melting device is arranged inside a vacuum chamber (1), and an outlet of the material-melting device is connected to the water cooling crystallizer; and the traction rod is arranged in a channel for an amorphous alloy melt, with a flow guide end thereof being connected to the outlet of the material-melting device and a traction end thereof being connected to the traction device. The channel for the amorphous alloy melt is in a perpendicular direction; and the water cooling crystallizer is provided with a sealing portion, wherein a medium in the sealing portion is in direct contact with the traction rod, and a sealing ring (603) is arranged at the connection between the sealing portion and the traction rod. In the continuous casting system, the amorphous master alloy ingot output direction is the perpendicular direction; by means of the structural design, external air can be effectively prevented from entering a melting chamber, thus preventing defects, such as surface cracks, segregation knobs and throwing chatter marks, generated due to oxidization, of the amorphous master alloy ingot.