A solid/liquid composite horizontal continuous casting forming equipment and method for coating material
A clad material, horizontal continuous casting technology, applied in clad material solid/liquid composite horizontal continuous casting forming equipment, large-size clad material horizontal continuous casting and forming field, can solve high production cost, complex equipment, core material heating and other problems, to achieve the effect of convenient operation and maintenance, reasonable and compact layout, safe and reliable use
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Embodiment 1
[0038]The core material is CuNi44Mn1 cupronickel wire with a diameter of 6mm, and the copper-clad cupronickel composite wire with a pure copper cladding thickness of 0.75mm is formed by horizontal continuous casting.
[0039] Under the condition of argon gas protection, the heater (6) is used to heat and keep the clad pure copper melt in the crucible (5) to 1150°C; start the traction mechanism (11), so that the CuNi44Mn1 cupronickel wire is guided through the core material The guide positioning device (2) and the core protection device (3) start to move horizontally toward the dummy ingot, and at the same time, the side of the head end of the dummy rod (13) leaves the position of the draft tube (7); then the cladding in the crucible (5) The first layer of pure copper melt flows down from the bottom of the crucible (5) through the draft tube (7) and enters the reverse solidifier (9), where the high temperature cladding layer of pure copper melt and the unpreheated CuNi44Mn1 whit...
Embodiment 2
[0041] The core material is a Q235 steel bar with a diameter of 15mm, and a copper-clad steel composite bar with a cladding layer of pure copper with a thickness of 1mm is formed by horizontal continuous casting.
[0042] Under air conditions, the heater (6) is used to heat and keep the clad pure copper melt in the crucible (5) to 1140°C; Inject nitrogen; start the traction mechanism (11), so that the Q235 steel bar starts to move horizontally toward the dummy direction through the core material guide and positioning device (2) and the core material protection device (3), and at the same time, the dummy bar (13) head end The side leaves the position of the draft tube (7); then the cladding layer pure copper melt in the crucible (5) flows down from the bottom of the crucible (5) through the draft tube (7) and enters the reverse solidifier (9), through The contact between the high-temperature cladding layer pure copper melt and the unpreheated Q235 steel bar in the reverse solid...
Embodiment 3
[0044] The core material is a pure titanium pipe with a diameter of 6 mm and a wall thickness of 1 mm, and a copper-clad titanium composite pipe with a cladding layer of pure copper with a thickness of 1 mm by horizontal continuous casting.
[0045] Under the condition of argon gas protection, the cladding layer pure copper melt in the crucible (5) is heated and kept warm to 1130°C by the heater (6); and pure titanium pipes are continuously filled with argon gas; the traction mechanism (11) is activated to make the pure titanium pipes move horizontally toward the dummy ingot through the core material guiding and positioning device (2) and The side of the head end of the ingot rod (13) leaves the position of the draft tube (7); then the clad pure copper melt in the crucible (5) flows down from the bottom of the crucible (5) through the draft tube (7) and enters into reverse solidification In the device (9), through the contact between the high-temperature cladding layer pure co...
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