CN102220526A - Aluminum alloy material - Google Patents
Aluminum alloy material Download PDFInfo
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- CN102220526A CN102220526A CN 201110212178 CN201110212178A CN102220526A CN 102220526 A CN102220526 A CN 102220526A CN 201110212178 CN201110212178 CN 201110212178 CN 201110212178 A CN201110212178 A CN 201110212178A CN 102220526 A CN102220526 A CN 102220526A
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Abstract
The invention relates to an aluminum alloy material, and in particular relates to a high-strength aluminum alloy material. The aluminum alloy material provided by the invention comprises the following substances in percentage by weight: 0.1-0.4% of Si, 0.1-0.4% of Fe, 1.2-1.5% of Cu, 0.1-0.2% of Mn, 1.0-1.2% of Mg, 0.01-0.1% of Cr, 5.8-8.0% of Zn, 0.05-0.2% of Ti and the balance of Al and a small amount of inevitable impurities. According to the invention, an aluminum alloy material is introduced to meet the material performance requirement on high-strength aluminum alloy in current industrial fields, especially the performance requirements in processing and shaping, surface quality, heat treatment and the like.
Description
Technical field
The present invention relates to aluminum alloy materials, relate in particular to a kind of high-strength aluminum alloy material.
Background technology
Aluminum alloy materials applies to building, civilian and industrial circle in a large number.And a lot of different requirements of present industrial high-strength aluminum alloy material, as require to have high strength, high tenacity and good machine-shaping property, highly corrosion resistant ability, kinds of surface handling property or good heat treatment performance etc. are arranged.High strength alumin ium alloy is increasing in the quantity and the scope of industrial circle utilization at present, but existing high-strength aluminum alloy material can not satisfy the requirement of industrial circle far away.Existing high-strength aluminum alloy material only satisfies above-mentioned partial condition, can not satisfy above-mentioned all conditions simultaneously, especially can not satisfy at aspect of performances such as machine-shaping, surface quality, thermal treatments.This also makes the use of high-strength aluminum alloy material in industrial circle be restricted, and influence height aluminium alloy is in the usage quantity of industrial circle.To sum up, the aluminum alloy materials general requirement that applies to industrial circle has high strength, high tenacity, great surface quality and kinds of surface processing power, but because this aluminium alloying degree height, it exists, and machine-shaping difficulty, heat treatment requirements height, surface quality are poor, the deficiency of surface treatment difficulty.
Summary of the invention
For overcoming the shortcoming that existing high strength alumin ium alloy exists, the present invention proposes a kind of aluminum alloy materials and satisfies the material performance requirement of present industrial circle to high strength alumin ium alloy, the requirement of aspect of performances such as especially machine-shaping, surface quality, thermal treatment.
Technical scheme of the present invention is:
A kind of aluminum alloy materials comprises the material composition of following different mass per-cent:
Si：0.1%-0.4%，
Fe：0.1%-0.4%，
Cu：1.2%-1.5%，
Mn：0.1%-0.2%,
Mg:1.0%-1.2%,
Cr:?0.01%-0.1%,
Zn:5.8%-8.0%,
Ti:?0.05%-0.2%,
Al and a small amount of unavoidable impurity: surplus.
Further, preferred aluminum alloy materials comprises the material composition of following different mass per-cent:
Si：0.4%，
Fe：0.25%，
Cu：1.2%，
Mn：0.15%,
Mg:?1.1%，
Cr:0.1%,
Zn:?6.2%，
Ti:0.2%,
Al and a small amount of unavoidable impurity: surplus.
Further, described aluminum alloy materials is by hot-work production.
Further, described aluminum alloy materials is by the hot extrusion processing.
Further, the quench treatment of described aluminum alloy materials is to quench by process furnace.Perhaps the quench treatment of described aluminum alloy materials is to pass through press quenching.Perhaps, the quench treatment of described aluminum alloy materials is by the time-delay press quenching.
Aluminum alloy materials of the present invention has been optimized the prescription of existing high-strength aluminum alloy material, suitably Cu, Mg content are reduced and improved the machine-shaping ability, the surface quality and the surface treatment properties of converted products have also been improved, Cu, Mg content reduce simultaneously, strengthening phases such as materials A lCu2, AlCuMg have been reduced, thereby reduced quenching sensitive, possessed press quenching ability and delayed quenching ability, improved the material heat treatment ability.Therefore, aluminum alloy materials of the present invention has high strength, high tenacity, good machine-shaping ability, great surface quality and good heat treatment capacity, especially possessed press quenching and delayed quenching ability, overcome the deficiency that existing high-strength aluminum alloy material all can not be realized press quenching.
Embodiment
Now the present invention is further described in conjunction with embodiment.
Embodiment 1:
A kind of aluminum alloy materials comprises the material composition of following different mass per-cent:
Si：0.1%，
Fe：0.4%，
Cu：1.4%，
Mn：0.1%,
Mg:?1.1%，
Cr:0.05%,
Zn:?7.0%，
Ti:0.1%,
Al and a small amount of unavoidable impurity: surplus.
Embodiment 2:
A kind of aluminum alloy materials comprises the material composition of following different mass per-cent:
Si：0.2%，
Fe：0.1%，
Cu：1.5%，
Mn：0.15%,
Mg:?1.0%，
Cr:0.01%,
Zn:?5.8%，
Ti:0.05%,
Al and a small amount of unavoidable impurity: surplus.
Embodiment 3(most preferred embodiment):
A kind of aluminum alloy materials comprises the material composition of following different mass per-cent:
Si：0.4%，
Fe：0.25%，
Cu：1.2%，
Mn：0.15%,
Mg:?1.1%，
Cr:0.1%,
Zn:?6.2%，
Ti:0.2%,
Al and a small amount of unavoidable impurity: surplus.
Embodiment 4:
A kind of aluminum alloy materials comprises the material composition of following different mass per-cent:
Si：0.3%，
Fe：0.3%，
Cu：1.3%，
Mn：0.2%,
Mg:?1.2%，
Cr:0.03%,
Zn:?8.0%，
Ti:0.15%,
Al and a small amount of unavoidable impurity: surplus.
The aluminum alloy materials of above-mentioned each embodiment of the present invention is mainly produced configuration by hot-work, is particularly useful for the hot extrusion processing.
The quench treatment of the aluminum alloy materials of above-mentioned each embodiment of the present invention process furnace is routinely quenched, but also press quenching, the press quenching of also can delaying time.
In addition, select to adjust about the ratio of Cu in the aluminum alloy materials of the present invention and Zn and be: should control Cu and Zn ratio during preparation, when Zn content when center line is above, Cu content is answered below the center line, when Zn content is being that Cu content should be more than center line below the center line.
It is more outstanding that the performance of aluminum alloy materials of the present invention is compared existing high-strength aluminum alloy material performance.Mainly be: have high strength, high tenacity, good machine-shaping ability, great surface quality and good heat treatment capacity simultaneously, especially possessed press quenching and delayed quenching ability, overcome the deficiency that existing high-strength aluminum alloy material all can not be realized press quenching.For example, aluminum alloy materials of the present invention is used to prepare the aluminum alloy materials hydraulic valve, the surface aesthetic of preparation hydraulic valve, and be fit to do higher erosion resistance processing.And for example, aluminum alloy materials of the present invention is used to process the high-strength mechanical part, for example transmission shaft, support etc., and the machinery part surface of processing is attractive in appearance, and can carry out kinds of surface and handle operating method.
Although specifically show and introduced the present invention in conjunction with preferred embodiment; but the those skilled in the art should be understood that; in the spirit and scope of the present invention that do not break away from appended claims and limited; can make various variations to the present invention in the form and details, be protection scope of the present invention.
Claims (7)
1. an aluminum alloy materials is characterized in that, comprises the material composition of following different mass per-cent:
Si：0.1%-0.4%，
Fe：0.1%-0.4%，
Cu：1.2%-1.5%，
Mn：0.1%-0.2%,
Mg:1.0%-1.2%,
Cr:?0.01%-0.1%,
Zn:5.8%-8.0%,
Ti:?0.05%-0.2%,
Al and a small amount of unavoidable impurity: surplus.
2. aluminum alloy materials according to claim 1 is characterized in that: the material composition that comprises following different mass per-cent:
Si：0.4%，
Fe：0.25%，
Cu：1.2%，
Mn：0.15%,
Mg:?1.1%，
Cr:0.1%,
Zn:?6.2%，
Ti:0.2%,
Al and a small amount of unavoidable impurity: surplus.
3. aluminum alloy materials according to claim 1 and 2 is characterized in that: described aluminum alloy materials is by hot-work production.
4. aluminum alloy materials according to claim 3 is characterized in that: described aluminum alloy materials is by the hot extrusion processing.
5. aluminum alloy materials according to claim 1 and 2 is characterized in that: the quench treatment of described aluminum alloy materials is to quench by process furnace.
6. aluminum alloy materials according to claim 1 and 2 is characterized in that: the quench treatment of described aluminum alloy materials is to pass through press quenching.
7. aluminum alloy materials according to claim 1 and 2 is characterized in that: the quench treatment of described aluminum alloy materials is by the time-delay press quenching.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110212178.9A CN102220526B (en) | 2011-07-27 | 2011-07-27 | Aluminum alloy material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110212178.9A CN102220526B (en) | 2011-07-27 | 2011-07-27 | Aluminum alloy material |
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| CN102220526A true CN102220526A (en) | 2011-10-19 |
| CN102220526B CN102220526B (en) | 2014-08-20 |
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| CN201110212178.9A Active CN102220526B (en) | 2011-07-27 | 2011-07-27 | Aluminum alloy material |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102418017A (en) * | 2011-12-15 | 2012-04-18 | 贵州华科铝材料工程技术研究有限公司 | CuH-doped 6181 aluminum alloy and smelting and casting method thereof |
| CN102418009A (en) * | 2011-12-15 | 2012-04-18 | 贵州华科铝材料工程技术研究有限公司 | Aluminum alloy capable of digesting high-hardness compounds and smelting method of aluminum alloy |
| CN102418015A (en) * | 2011-11-10 | 2012-04-18 | 曾琦 | Application of aluminum alloy material in hydraulic valve body and aluminum alloy hydraulic switching valve |
| CN103572127A (en) * | 2013-11-05 | 2014-02-12 | 吴高峰 | Aluminium alloy for golf clubs |
| CN104152824A (en) * | 2014-09-09 | 2014-11-19 | 辽宁忠旺集团有限公司 | Production process of high-performance 5050 aluminum alloy section |
| CN104404322A (en) * | 2014-12-08 | 2015-03-11 | 江苏佳铝实业股份有限公司 | Aluminum alloy section for automobile bumper as well as preparation method of aluminum alloy section |
| CN106148780A (en) * | 2016-08-17 | 2016-11-23 | 张超 | A kind of high-strength aluminum alloy |
| CN108242572A (en) * | 2017-12-11 | 2018-07-03 | 东莞市创明电池技术有限公司 | 3500mAh high power capacity cylindrical lithium batteries |
| CN110699578A (en) * | 2019-11-22 | 2020-01-17 | 江西理工大学 | High-zinc low-copper aluminum alloy with excellent corrosion resistance and preparation method thereof |
| CN113564429A (en) * | 2021-08-10 | 2021-10-29 | 江苏亚太航空科技有限公司 | Fine-grain aluminum alloy block and preparation process and application thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010142579A1 (en) * | 2009-06-12 | 2010-12-16 | Aleris Aluminum Koblenz Gmbh | STRUCTURAL AUTOMOTIVE PART MADE FROM AN Al-Zn-Mg-Cu ALLOY PRODUCT AND METHOD OF ITS MANUFACTURE |
-
2011
- 2011-07-27 CN CN201110212178.9A patent/CN102220526B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010142579A1 (en) * | 2009-06-12 | 2010-12-16 | Aleris Aluminum Koblenz Gmbh | STRUCTURAL AUTOMOTIVE PART MADE FROM AN Al-Zn-Mg-Cu ALLOY PRODUCT AND METHOD OF ITS MANUFACTURE |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102418015A (en) * | 2011-11-10 | 2012-04-18 | 曾琦 | Application of aluminum alloy material in hydraulic valve body and aluminum alloy hydraulic switching valve |
| CN102418017A (en) * | 2011-12-15 | 2012-04-18 | 贵州华科铝材料工程技术研究有限公司 | CuH-doped 6181 aluminum alloy and smelting and casting method thereof |
| CN102418009A (en) * | 2011-12-15 | 2012-04-18 | 贵州华科铝材料工程技术研究有限公司 | Aluminum alloy capable of digesting high-hardness compounds and smelting method of aluminum alloy |
| CN102418017B (en) * | 2011-12-15 | 2013-08-21 | 贵州华科铝材料工程技术研究有限公司 | CuH-doped 6181 aluminum alloy and smelting and casting method thereof |
| CN102418009B (en) * | 2011-12-15 | 2013-08-21 | 贵州华科铝材料工程技术研究有限公司 | Aluminum alloy capable of digesting high-hardness compounds and smelting method of aluminum alloy |
| CN103572127A (en) * | 2013-11-05 | 2014-02-12 | 吴高峰 | Aluminium alloy for golf clubs |
| CN104152824A (en) * | 2014-09-09 | 2014-11-19 | 辽宁忠旺集团有限公司 | Production process of high-performance 5050 aluminum alloy section |
| CN104404322A (en) * | 2014-12-08 | 2015-03-11 | 江苏佳铝实业股份有限公司 | Aluminum alloy section for automobile bumper as well as preparation method of aluminum alloy section |
| CN104404322B (en) * | 2014-12-08 | 2016-08-24 | 江苏佳铝实业股份有限公司 | A kind of bumper aluminium alloy extrusions and preparation method thereof |
| CN106148780A (en) * | 2016-08-17 | 2016-11-23 | 张超 | A kind of high-strength aluminum alloy |
| CN108242572A (en) * | 2017-12-11 | 2018-07-03 | 东莞市创明电池技术有限公司 | 3500mAh high power capacity cylindrical lithium batteries |
| CN108242572B (en) * | 2017-12-11 | 2020-06-12 | 东莞市创明电池技术有限公司 | 3500mAh high-capacity cylindrical lithium battery |
| CN110699578A (en) * | 2019-11-22 | 2020-01-17 | 江西理工大学 | High-zinc low-copper aluminum alloy with excellent corrosion resistance and preparation method thereof |
| CN113564429A (en) * | 2021-08-10 | 2021-10-29 | 江苏亚太航空科技有限公司 | Fine-grain aluminum alloy block and preparation process and application thereof |
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| Publication number | Publication date |
|---|---|
| CN102220526B (en) | 2014-08-20 |
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Address after: Nanan City Blue Creek East Town Village 362000 Fujian city of Quanzhou province (a) 11 1-3 layer Patentee after: Fujian Minfa Aluminum Inc. Address before: 362000 Quanzhou, Fujian, Nanan City, South America Comprehensive Development Zone Patentee before: Fujian Minfa Aluminum Inc. |