Horizontal guide type copper alloy wire rod vacuum continuous casting machine

Abstract

The invention belongs to an alloy wire rod casting device, and particularly discloses a horizontal guide type copper alloy wire rod vacuum continuous casting machine. The machine comprises an vacuum device, a smelting device, a crystallizer device, a cooling device and a traction device. The smelting device is located in the vacuum device, the smelting device comprises a main crucible and an auxiliary crucible, the auxiliary crucible is located at the tail end of the main crucible; the crystallizer device is connected with the smelting device, the cooling device is used for cooling the crystallizer device; and the traction device is positioned at the tail end of the crystallizer device and is used for carrying out traction continuous casting on the alloy in the crystallizer. According to the vacuum continuous casting machine, vacuum melting is adopted, so that the alloy elements are prevented from being oxidized, and the continuous casting alloy range of the vacuum continuous casting machine is greatly increased. The double-crucible system of the main crucible and the auxiliary crucible ensures that the alloy is accurately added, the influence of the liquid disturbance of the maincrucible on the continuous casting stability is eliminated through double-crucible smelting, and the multicomponent alloy material which is uniform in component and stable in structure is obtained.

Description

technical field [0001] The invention belongs to an alloy wire rod casting device, in particular to a horizontally drawn copper alloy wire rod vacuum continuous casting machine. Background technique [0002] With the rapid development of electronics, automobiles, data transmission and other fields, there is an increasing demand for copper alloy wires with high strength, high conductivity and good processing properties. In addition to complex and uniform multi-components, high-performance copper alloy wires also need to have a consistent structure, which puts forward higher requirements for wire blanks. Uneven composition control of wire blanks and inconsistent organizational structure directly lead to wire breakage during wire processing and instability of wire mechanical properties (strength, elongation, etc.) and electrical properties, which seriously affect the use of metal and alloy wires in electronics, automobiles and Applications in data transmission and other fields....

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a horizontally drawn copper alloy wire vacuum continuous casting machine to at least solve the problem that the current continuous casting machine is difficult to achieve precise control of alloy multi-element composition, the structure of the continuously cast alloy wire billet is inconsistent, and the composition is not uniform. question

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