Apparatus for preparing easy-oxidizing hard-distortion alloy wire staff
A difficult-to-deform and easy-to-oxidize technology, which is applied in the field of equipment for short-process preparation and equipment for preparing easily oxidized and difficult-to-deform alloy wire rods, can solve the problems of reduced yield, high energy consumption in vacuum smelting and casting, and long production cycle, etc. Achieve excellent plastic workability, reduce intermediate annealing process, and improve the effect of pass processing rate
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Embodiment 1
[0029] Take industrial electrolytic copper, copper-chromium master alloy, zirconium wire and other alloy raw materials respectively according to Table 1. The specific preparation process is as follows: ① Smelting: install the horizontal continuous casting crystallizer 11 before melting the alloy, so that the horizontal continuous casting crystallizer 11 is in the It is in a closed state during the smelting process. After the installation of the horizontal continuous casting crystallizer 11 is completed, the proportionally proportioned electrolytic copper and other alloys are loaded into the induction furnace, and put into the furnace 7 from the feeding port 5 so that they are contained in the inner lining 8 of the crucible. , you can also open the furnace cover 3 and directly add raw materials; cover the cover and the observation window 4, open the protective gas valve, and feed argon gas from the upper air inlet 2 until the air is discharged from the upper feeding port 5 and th...
Embodiment 2
[0034] According to Table 2, the alloy raw materials such as industrial electrolytic copper and sponge titanium were respectively taken, and the Cu-Ti alloy wire rod was prepared with the same process steps as in Example 1. The melting loss rate of each element is shown in Table 2.
[0035] Table 2
[0036] raw material
[0037] In summary, the equipment of the present invention has successfully shortened the traditional vacuum furnace production process: vacuum smelting—vacuum casting—peeling—extrusion—heat treatment—drawing—finished product to: alloy smelting—continuous drawing casting ——drawing——the finished wire rod. It is widely used in the production and preparation of easy-to-oxidize alloys such as Cu-Cr-Zr and Cu-Ti, and alloy wire rods such as Cu-Ti that are difficult to deform, and the length is not limited. Vacuum furnace melting is not used, which enables continuous production, significantly improves the yield of alloy materials, realizes energy saving a...
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