CN103014415A - Zinc alloy material - Google Patents
Zinc alloy material Download PDFInfo
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- CN103014415A CN103014415A CN2012105488756A CN201210548875A CN103014415A CN 103014415 A CN103014415 A CN 103014415A CN 2012105488756 A CN2012105488756 A CN 2012105488756A CN 201210548875 A CN201210548875 A CN 201210548875A CN 103014415 A CN103014415 A CN 103014415A
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Abstract
The invention relates to a zinc alloy material, which comprises the following components by weight percent: 0.3-0.35 percent of copper, 0.5-2.5 percent of aluminum, 0.03-0.05 percent of magnesium, 0.003-0.005 percent of silicon, 0.003-0.005 percent of manganese, 0.01-0.03 percent of chromium, 0.0005-0.0008 percent of boron, 0.05-0.08 percent of bismuth, 0.005-0.008 percent of nickel and the balance of zinc. Through the technical scheme, the application range of the zinc alloy pig is greatly improved, and the use amounts of precious metal and rare metal are reduced.
Description
Technical field
The invention belongs to the alloy field, relate to the application of zinc alloy, refer to especially a kind of zinc alloy material that can be suitable for die casting and the requirement of distortion double characteristic.
Background technology
In the existing zinc alloy material, roughly be divided into zinc die casting alloys and deformation zinc alloy two classes, wherein mainly be used as zinc die casting alloys with platina, in this class zinc alloy, because the use of copper causes the cost of product higher, and China belongs to copper natural resources shortage country, in this class alloy, seeking to substitute with low copper or without copper product always.
For deformation zinc alloy, for the fragility that reduces zinc alloy and the activity of zinc, generally in zinc alloy, add the performance that the precious metals such as nickel, titanium or even rare earth element improve zinc alloy.But the adding of these materials has improved the cost of zinc alloy equally, particularly for the not high industry of some added values, is inappropriate if adopt this class zinc alloy from the consideration of cost.
In some fields, needed zinc alloy wishes to have simultaneously the dual property of zinc die casting alloys and deformation zinc alloy, these problems have now had technology report, it is that the material that will have zinc die casting alloys and deformation zinc alloy superposes fully, the material category that needs is more, and the use of noble metal and rare metal does not change.
Summary of the invention
The purpose of this invention is to provide a kind of zinc alloy material, by the technical program, can adapt to the dual-use of zinc die casting alloys and deformation zinc alloy, and significantly reduce for the use of precious metal and rare metal, improved the use range of zinc alloy.
The present invention is achieved by the following technical solutions:
A kind of zinc alloy material, its composition is the boron of the manganese of the magnesium of the copper of 0.3-0.35%, the aluminium of 0.5-2.5%, 0.03-0.05%, the silicon of 0.003-0.005%, 0.003-0.005%, the chromium of 0.01-0.03%, 0.0005-0.0008%, the bismuth of 0.05-0.08%, the nickel of 0.005-0.008% and the zinc of surplus by weight percentage.
Add copper among the present invention as main strengthening element, improved the creep-resistant property of alloy, in the present invention, the amount of selecting copper is 0.3-0.35%, although the maxima solubility of copper in zinc is 2.7%, but along with the increase of copper consumption, because the existence of Aluminum in Alloy can cause the deformation performance of zinc alloy to increase and the die casting performance of reduction zinc.
Aluminium plays strengthening effect in zinc alloy, put forward heavy alloyed intensity, improves corrosion resistance, but the content of aluminium increases, and can have influence on the deformation performance of zinc alloy.Therefore in the present invention, the weight ratio of copper and aluminium is 1:2-1:3.5.
Adding in the present invention manganese is in order to improve the intensity of zinc alloy; Adding bismuth is in order to improve the die-cutting performance of zinc alloy; The purpose of adding boron is to improve wear resisting property and the toughness of zinc alloy.
The beneficial effect that the present invention compares with prior art is:
By the technical program, the range of application of ZINC ALLOY is improved a lot, and reduced the usage quantity to precious metal and rare metal.
Embodiment
Below describe technical scheme of the present invention in detail by specific embodiment, should be understood that, following embodiment only can be used for explaining the present invention and can not be interpreted as to be limitation of the present invention.
A kind of zinc alloy material, its composition is the boron of the manganese of the magnesium of the copper of 0.3-0.35%, the aluminium of 0.5-2.5%, 0.03-0.05%, the silicon of 0.003-0.005%, 0.003-0.005%, the chromium of 0.01-0.03%, 0.0005-0.0008%, the bismuth of 0.05-0.08%, the nickel of 0.005-0.008% and the zinc of surplus by weight percentage; Wherein the weight ratio of copper and aluminium is 1:2-1:3.5.
Preparation method of the present invention is:
Batching, be by weight percentage, the boron of the manganese of the magnesium of the copper of 0.3-0.35%, the aluminium of 0.5-2.5%, 0.03-0.05%, the silicon of 0.003-0.005%, 0.003-0.005%, the chromium of 0.01-0.03%, 0.0005-0.0008%, the bismuth of 0.05-0.08%, the nickel of 0.005-0.008% and the zinc of surplus, wherein the weight ratio of copper and aluminium is that 1:2-1:3.5 prepares burden;
Melting, with above-mentioned materials melting in induction furnace, temperature is carried out melting at 500-600 ℃ in advance, and again through 650-750 ℃ of high temperature refining, refining agent is refining agent commonly used when the high temperature refining;
Cooling at the uniform velocity is cooled to 380-420 ℃ with at first carrying out 0.5-1.2 ℃/second after the casting of the zinc liquid after the refining, is cooled fast to 110-130 ℃ again;
Annealing, ZINC ALLOY is heated to 350-380 ℃ in annealing furnace after insulation carry out anneal after 2-4 hour.
In technical solution of the present invention, the preparation method is identical, and what differ is composition.
Embodiment 1
A kind of zinc alloy material, its composition are 0.3% copper, 0.6% aluminium, 0.03% magnesium, 0.003% silicon, 0.003% manganese, 0.01% chromium, 0.0005% boron, 0.05% bismuth, the nickel of 0.005-0.008% and the zinc of surplus by weight percentage; Wherein the weight ratio of copper and aluminium is 1:2.
Embodiment 2
A kind of zinc alloy material, its composition be by weight percentage, 0.35% copper, 1.2% aluminium, 0.05% magnesium, 0.005% silicon, 0.005% manganese, 0.03% chromium, 0.0008% boron, 0.08% bismuth, 0.008% nickel and the zinc of surplus; Wherein the weight ratio of copper and aluminium is 1:3.5.
Embodiment 3
A kind of zinc alloy material, its composition be by weight percentage, 0.32% copper, 0.96% aluminium, 0.035% magnesium, 0.004% silicon, 0.0035% manganese, 0.02% chromium, 0.0007% boron, 0.065% bismuth, 0.006% nickel and the zinc of surplus; Wherein the weight ratio of copper and aluminium is 1:3.
Claims (2)
1. zinc alloy material, it is characterized in that: its composition is the boron of the manganese of the magnesium of the copper of 0.3-0.35%, the aluminium of 0.5-2.5%, 0.03-0.05%, the silicon of 0.003-0.005%, 0.003-0.005%, the chromium of 0.01-0.03%, 0.0005-0.0008%, the bismuth of 0.05-0.08%, the nickel of 0.005-0.008% and the zinc of surplus by weight percentage.
2. zinc alloy material according to claim 1, it is characterized in that: the weight ratio of copper and aluminium is 1:2-1:3.5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210548875.6A CN103014415B (en) | 2012-12-17 | 2012-12-17 | A kind of zinc alloy material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210548875.6A CN103014415B (en) | 2012-12-17 | 2012-12-17 | A kind of zinc alloy material |
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| Publication Number | Publication Date |
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| CN103014415A true CN103014415A (en) | 2013-04-03 |
| CN103014415B CN103014415B (en) | 2015-10-21 |
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| CN201210548875.6A Expired - Fee Related CN103014415B (en) | 2012-12-17 | 2012-12-17 | A kind of zinc alloy material |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103614592A (en) * | 2013-12-17 | 2014-03-05 | 葫芦岛锌业股份有限公司 | Production method of zinc-aluminum-manganese-magnesium alloy for hot dipping |
| CN105316555A (en) * | 2015-12-11 | 2016-02-10 | 王立鑫 | Die-cast zinc alloy as well as preparation method and use thereof |
| CN105385926A (en) * | 2015-12-11 | 2016-03-09 | 王立鑫 | Zinc alloy and preparation method and application thereof |
| CN105420552A (en) * | 2015-11-10 | 2016-03-23 | 太仓捷公精密金属材料有限公司 | Zinc alloy material |
| CN105420568A (en) * | 2015-12-11 | 2016-03-23 | 王立鑫 | Super-hard zinc alloy for die casing and preparation method and application of super-hard zinc alloy |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101133260A (en) * | 2004-09-01 | 2008-02-27 | 邦纳有限公司 | Balancing weight |
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2012
- 2012-12-17 CN CN201210548875.6A patent/CN103014415B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101133260A (en) * | 2004-09-01 | 2008-02-27 | 邦纳有限公司 | Balancing weight |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103614592A (en) * | 2013-12-17 | 2014-03-05 | 葫芦岛锌业股份有限公司 | Production method of zinc-aluminum-manganese-magnesium alloy for hot dipping |
| CN105420552A (en) * | 2015-11-10 | 2016-03-23 | 太仓捷公精密金属材料有限公司 | Zinc alloy material |
| CN105316555A (en) * | 2015-12-11 | 2016-02-10 | 王立鑫 | Die-cast zinc alloy as well as preparation method and use thereof |
| CN105385926A (en) * | 2015-12-11 | 2016-03-09 | 王立鑫 | Zinc alloy and preparation method and application thereof |
| CN105420568A (en) * | 2015-12-11 | 2016-03-23 | 王立鑫 | Super-hard zinc alloy for die casing and preparation method and application of super-hard zinc alloy |
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| CN103014415B (en) | 2015-10-21 |
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