Preparation method of zinc-copper-titanium alloy for corrosion prevention

Abstract

The invention discloses a preparation method of zinc-copper-titanium alloy for corrosion prevention. The preparation method comprises the following steps: 1, weighing first-grade sponge titanium and pure copper blocks in a mass ratio of 1:1 and smelting through an electric arc smelting furnace to prepare a copper-titanium alloy ingot; 2, performing single-roller rotary quenching and rapid solidification on the copper-titanium alloy ingot to prepare a copper-titanium alloy amorphous strip; 3, putting pure zinc into a resistance furnace, pressing the copper-titanium alloy amorphous strip into zinc melt, and then pouring the zinc melt into a graphite mold with the inner diameter of 20 mm; 4, heating the zinc-copper-titanium alloy cast ingot and preserving heat, and performing rolling deformation treatment by seven times; and after a rod material is subjected to heat preservation for 10-20 minutes at a temperature of 180-200 DEG C, performing rolling deformation for four times to obtain azinc-copper-titanium alloy wire with a diameter being 3 mm. According to the preparation method disclosed by the invention, on one hand, the problem of zinc volatilization in the smelting process is solved, on the other hand, the copper-titanium alloy amorphous strip is easier to diffuse into the zinc melt, so that smelting time of the zinc alloy is greatly shortened; and more importantly, the copper-titanium amorphous strip has no crystal structure, so that corrosion resistance of the zinc-copper-titanium alloy is improved.

Description

technical field [0001] The invention specifically relates to a method for preparing a corrosion-resistant zinc-copper-titanium alloy, which belongs to the field of alloy material preparation. Background technique [0002] Zinc alloy is a high-performance environmental protection material and also an important industrial alloy. Zinc alloy products are widely used in the fields of machinery manufacturing, chemical industry, electrical, automobile manufacturing and steel because of their advantages such as simpler processing procedures, shorter forming time, and no need for overly complicated equipment than other alloys, which reduce their own manufacturing costs. . The survey shows that our country is very rich in zinc resources. So far, a large number of zinc alloy products have been developed at home and abroad. In the consumption of non-ferrous metals in our country, the consumption of zinc is equivalent to that of aluminum and copper, and it has become an important pillar...

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Problems solved by technology

[0004] In view of the problems existing in the above-mentioned prior art, the purpose of the present invention is to provide a method for preparing a zinc-copper-titanium alloy for corrosion protection, on the one hand, to solve the waste of zinc resources caused by volatilization in the process of preparing the alloy; Solve the problem of insufficient corrosion resistance of current zinc-copper-titanium alloys

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