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Preparation process of high-toughness zinc-based copper-titanium alloy wire

A titanium alloy wire and a preparation process technology are applied in the field of preparation technology of high-toughness zinc-based copper-titanium alloy wire, which can solve problems such as difficulty in forming zinc-based copper-titanium alloy wire, and achieve industrialization, good toughness, and solution The effect of easy wire breakage

Pending Publication Date: 2022-04-12
JIANGSU CUMT DAZHENG SURFACE ENG TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In order to solve the above-mentioned various problems, the present invention provides a preparation process of high-toughness zinc-based copper-titanium alloy wire, which solves the problem that zinc-based copper-titanium alloy wire is difficult to form

Method used

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  • Preparation process of high-toughness zinc-based copper-titanium alloy wire

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Embodiment 1

[0022] A preparation process of high-toughness zinc-based copper-titanium alloy wire, comprising the following steps:

[0023] (1) Design the composition of the zinc-based copper-titanium alloy, in which the contents of Cu and Ti are 0.6% and 0.05%, respectively.

[0024] (2) Use a 2t resistance furnace to smelt zinc-based copper-titanium alloys. In the smelting process, firstly melt zinc ingots with a purity of 99.9%, and the smelting temperature is between 630°C and 650°C, and then the purchased Zn-5Cu and Zn- Add the 2Ti master alloy into the pure zinc melt, and keep it warm for 1h after the master alloy is completely melted. Next, rod-shaped ingots of the zinc-based copper-titanium alloy with a diameter of 100 mm were prepared on a continuous casting machine, and cut into short rods of 1200 mm.

[0025] (3) Inductively heat a 1200mm zinc-based copper-titanium alloy rod to 370°C-380°C, and quickly move the rod into an extruder for hot extrusion, extruding it into a rod wit...

Embodiment 2

[0028] A preparation process of high-toughness zinc-based copper-titanium alloy wire, comprising the following steps:

[0029] (1) Design the composition of the zinc-based copper-titanium alloy, in which the contents of Cu and Ti are 0.6% and 0.05%, respectively.

[0030] (2) Use a 2t resistance furnace to smelt zinc-based copper-titanium alloys. In the smelting process, firstly melt zinc ingots with a purity of 99.9%, and the smelting temperature is between 630°C and 650°C, and then the purchased Zn-5Cu and Zn- Add the 2Ti master alloy into the pure zinc melt, and keep it warm for 1h after the master alloy is completely melted. Next, rod-shaped ingots of the zinc-based copper-titanium alloy with a diameter of 100 mm were prepared on a continuous casting machine, and cut into short rods of 1200 mm.

[0031] (3) Inductively heat a 1200mm zinc-based copper-titanium alloy rod to 370°C-380°C, and quickly move the rod into an extruder for hot extrusion, extruding it into a rod wit...

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Abstract

The invention discloses a preparation technology of a high-toughness zinc-based copper-titanium alloy wire, which comprises the following technological processes: smelting a zinc-based copper-titanium alloy by using a 2t resistance furnace, preparing the zinc-based copper-titanium alloy wire by adopting an extrusion deformation and drawing deformation technology, firstly, directly extruding a bar with the diameter of 100mm into a rod with the diameter of 8.4 mm, and then, carrying out seven passes of hot drawing to obtain the high-toughness zinc-based copper-titanium alloy wire. And the 8.4 mm rod material is deformed into a 3 mm wire material. The preparation method has the advantages that on one hand, the alloy wire with better toughness is prepared; and on the other hand, the problem that the zinc-based copper-titanium alloy wire is prone to being broken in the forming process is solved, and the industrialization problem of the zinc-based copper-titanium alloy wire is also solved.

Description

technical field [0001] The invention relates to the technical field of alloys and thermal spraying materials, in particular to a preparation process of a high-toughness zinc-based copper-titanium alloy wire. Background technique [0002] Iron and steel materials have good thermal conductivity, good wear resistance and strength, and high performance-price ratio. When they are in the open air, corrosion will inevitably occur to varying degrees, which seriously affects the performance and life of steel materials. . With the rapid development of industrial technology, some high-strength and ultra-high-strength materials with better performance have emerged. The components of these high-performance materials are more sensitive to corrosion and have higher requirements. Therefore, the work of corrosion and protection must be paid attention to and developed vigorously, and feasible protective measures must be implemented. Zn-Al alloy is the most commonly used coating material for...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21C37/04C22C1/03C22C18/02
Inventor 康壮苏倪雅
Owner JIANGSU CUMT DAZHENG SURFACE ENG TECH
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