High-toughness zinc alloy material and preparation method thereof

A zinc alloy, strong and tough technology, applied in the field of strong and tough zinc alloy materials and their preparation, can solve the problems of enhanced toughness and complicated preparation process, and achieve the effects of improved strength and toughness, simple preparation process, and high strength and toughness

Inactive Publication Date: 2012-02-22
东莞市爱联实业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The preparation process of the alloy material is complicated, and its toughness needs to be further enhanced

Method used

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  • High-toughness zinc alloy material and preparation method thereof
  • High-toughness zinc alloy material and preparation method thereof
  • High-toughness zinc alloy material and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Preparation of cobalt-plated copper wire and chrome-plated iron wire:

[0027] The copper wire is pure copper, and its diameter is 1mm.

[0028] The weight percentage of the chemical composition of the iron wire: C is 0.05%, Si is 0.2%, Mn is 0.25%, P<0.02%, S<0.025%, and the rest is Fe; the diameter of the iron wire is 1mm.

[0029] The overall lengths of the copper wire and the iron wire are equivalent, and the two metal wires account for 10% of the volume of the material.

[0030] Take the copper wire and carry out cobalt-plating treatment on its surface according to the conventional method to prepare cobalt-plated copper wire; the thickness of the cobalt-plated layer is 50 microns.

[0031] The surface of the iron wire was chrome-plated according to a conventional method to prepare a chrome-plated iron wire; the thickness of the chrome-plated layer was 100 microns.

[0032] According to the conventional method of cleaning ball production, each of the above-mention...

Embodiment 2

[0036] Zinc alloy matrix composition by weight percentage: Al is 46%, Sr is 0.5%, Si is 3%, Cu is 4%, Pb is 3%, Fe is 1.2%, Gd is 1%, Mn is 6%, Ho is 0.03%, and the rest is Zn for compounding.

[0037] The copper wire is pure copper with a diameter of 2mm.

[0038] The weight percentage of the chemical composition of the iron wire: C is 0.09%, Si is 0.3%, Mn is 0.35%, P<0.02%, S<0.025%, and the rest is Fe; the diameter of the iron wire is 2mm.

[0039] The overall lengths of the two copper wires and iron wires are equivalent, and the two metal wires account for 35% of the volume of the material.

[0040] Take the copper wire and carry out cobalt-plating treatment on its surface according to the conventional method to prepare cobalt-plated copper wire, and the thickness of the cobalt-plated layer is 150 microns. The surface of the iron wire was chrome-plated according to a conventional method to prepare a chrome-plated iron wire; the thickness of the chrome-plated layer was 2...

Embodiment 3

[0043] Zinc alloy matrix composition by weight percentage: Al is 41%, Sr is 0.4%, Si is 2%, Cu is 3%, Pb is 2%, Fe is 0.9%, Gd is 0.7%, Mn is 5%, Ho is 0.02%, and the rest is Zn for compounding.

[0044] The copper wire is pure copper with a diameter of 1.5mm.

[0045] The weight percentage of the chemical composition of the iron wire: C is 0.07%, Si is 0.25%, Mn is 0.3%, P<0.02%, S<0.025%, and the rest is Fe; the diameter of the iron wire is 1.5mm.

[0046] The overall lengths of the copper wire and the iron wire are equivalent, and the volume percentage of the two metal wires is 25% of the material.

[0047] Take the copper wire and carry out cobalt-plating treatment on its surface according to the conventional method to prepare cobalt-plated copper wire, and the thickness of the cobalt-plated layer is 80 microns. The surface of the iron wire was chrome-plated according to a conventional method to prepare a chrome-plated iron wire; the thickness of the chrome-plated layer ...

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Abstract

The invention discloses a high-toughness zinc alloy material and a preparation method thereof. The alloy material takes zinc alloy as a substrate, and metal wire balls formed by copper wires and iron wires are distributed in the substrate, wherein the diameters of the copper wires and the iron wires are 1-2mm, the diameters of the metal wire balls are 10-15cm, the total lengths of the copper wires and the iron wires in the material are equal, and the copper wires and the iron wires account for 10-35% of the material in volume percent. The high-toughness zinc alloy material provided by the invention has stronger toughness, low production cost and a simple preparation process.

Description

technical field [0001] The invention belongs to the field of metal materials, and relates to a strong and tough zinc alloy material and a preparation method thereof. Background technique [0002] In the field of metal materials, strong and tough zinc alloys have been widely valued as strong and tough materials. [0003] CN200610155125.7 discloses a high-strength and high-toughness zinc-based alloy wire or bar manufacturing method, the production process of which is: providing zinc-based alloy raw materials with an aluminum content ≥ 10wt% - melting - heat preservation and extrusion - drawing - heat treatment - quenching; wherein, the temperature of heat preservation and extrusion is within the range of 300-450°C; the temperature of heat treatment is within the range of 150-300°C, and the time is between 30-120min. The preparation process of the alloy material is complex, and its toughness needs to be further enhanced. Contents of the invention [0004] The purpose of th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C22C49/02C22C49/14C22C47/08C22C47/04C22C47/02C22C111/00C22C121/02C22C121/00
Inventor 王玲赵浩峰刘美玲
Owner 东莞市爱联实业有限公司
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