CN102080198A - Aluminium magnesium alloy belt material used for cosmetic packaging case - Google Patents
Aluminium magnesium alloy belt material used for cosmetic packaging case Download PDFInfo
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- CN102080198A CN102080198A CN2009103106647A CN200910310664A CN102080198A CN 102080198 A CN102080198 A CN 102080198A CN 2009103106647 A CN2009103106647 A CN 2009103106647A CN 200910310664 A CN200910310664 A CN 200910310664A CN 102080198 A CN102080198 A CN 102080198A
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- magnesium alloy
- magnesium
- thermal treatment
- alloying element
- cold rolling
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Abstract
The invention discloses an aluminium magnesium alloy belt material used for a cosmetic packaging case, mainly comprising the following alloy elements in mass fraction: 0.2-0.35 % of Fe, less than 0.08% of Si, 0.4-1.0% of Mg, less than 0.025% of Ti and less than 0.02% of other single elements. The thickness of a general product after cold rolling is carried out is 0.4-1.0 millimeter, hot treatment processes of homogenizing and annealing are carried out at the metal temperature of 320-380 DEG C, and heat preserving time is 16-25 hours. The belt material has high product quality, and the production cost is reduced, thus the production process is simplified and operation is convenient.
Description
Affiliated technical field
The present invention relates to a kind of aluminium alloy strips, particularly a kind of toiletry bag casing aluminum magnesium alloy band is suitable for the processing and manufacturing of toiletry bag casing.
Background technology
At present, along with growth in the living standard, people also rise to very high class to the demand of makeup, and this just has higher requirement to corresponding cosmetic package, adopt aluminum strip Production and Packaging shell to have attractive in appearance, light-weight characteristics.Since this Package casing to surface brightness, the oxidation of aluminum strip be coated with chromatic effect, deep drawability has high requirement, present most of aluminum strip adopts industrial rafifinal through hot rolling---cold-rolling process making method forms, and the band deep drawability that this kind making method is produced is good.Oxidation is tinted attractive in appearance, but its production cost costliness, surface luster is not very desirable.Also have the continuous casting and rolling of employing cold-rolling process to produce, this kind mode of production production cost is lower, but is difficult to solve deep drawability and surface brightness problem.
Reference:
1. be out of shape aluminium and aluminum alloy rolled sheet material GB/T3880;
2. be out of shape aluminium and aluminum alloy chemically composition analysis sampling method GB/T17432;
3. be out of shape aluminum magnesium alloy and alloy fabricated product tension test sample GB/T16865 thereof;
Magnesium and aluminum magnesium alloy the specialty handbook.
Summary of the invention
Problem to be solved by this invention is, overcomes the shortcoming of the existing single processing of aluminum strip, and a kind of toiletry bag casing aluminum magnesium alloy band is provided.This band has not only improved quality product,, and reduce production costs, its production technique is oversimplified, be convenient to operation.
The technical solution used in the present invention is: adopt continuous casting and rolling---cold rolling making method is produced makeup Package casing aluminum magnesium alloy band.Make the finished product have surface of good gloss by adding an amount of magnesium elements in the melting, improve the deep drawability of aluminum strip by the adjustment of silicon composition.Adjust deep drawability by the finished product thermal treatment process.Its various alloy element components (massfraction) % that sees the following form
All the other individual elements of alloying element title iron (Fe) silicon (Si) magnesium (Mg) titanium (ti)
Alloying element content (%) 0.2-0.35＜0.08 0.4-1.0＜0.025＜0.02
Common product thickness is between the 0.4-1.0 after cold rolling, and it adopts homogenizing annealing thermal treatment process metal temperature is that soaking time is 16-25 hour between 320 ℃-380 ℃.
In order further to improve the characteristic and the requirement of product, its best various alloy element components and thermal treatment temp are: (massfraction) % sees the following form
All the other individual elements of alloying element title iron (Fe) silicon (Si) magnesium (Mg) titanium (ti)
Alloying element content (%) 0.2 0.08 0.6 0.025 0.02
Common product thickness is 0.5mm after cold rolling, and it adopts homogenizing annealing thermal treatment process best metal temperature is 380 ℃, and soaking time is 20 hours.
By implementing the present invention, can see following unusual effect:
1. the employing continuous casting and rolling---cold-rolling process Production and Packaging shell reduces production costs with aluminum strip.
2. in the continuous casting and rolling production process, form aluminum magnesium alloy, behind cold rolling, improve the surface brightness of aluminum strip by in melting, in aluminum substrate, adding suitable magnesium elements.
3. improve the deep drawability of aluminum strip by the alloying constituent adjustment of elements such as iron, silicon in the melting process.
4. reconcile deep drawability by the thermal treatment process of the finished product.
The invention has the beneficial effects as follows, the band that uses aluminum magnesium alloy to produce, the alloying constituent adjustment by suitable has reduced production cost, makes the magnalium band of production that very high deep drawability and very high surface brightness be arranged, and its contrast index is as follows
| Production technique | Surface brightness | Deep drawability | Production cost |
| The hot rolling cold-rolling process is produced band | Better | Higher Erichsen number＞the 5nm of unit elongation＞25% | Very high |
| Adorn casting production magnalium band with connecting | Fine | Unit elongation＞30% Erichsen number＞8nm | It is 1/3rd of hot rolling cost |
Embodiment
Adopting continuous casting and rolling---cold rolling making method is produced makeup Package casing aluminum magnesium alloy band.Make the finished product have surface of good gloss by adding an amount of magnesium elements in the melting, improve the deep drawability of aluminum strip by the adjustment of silicon composition.Adjust deep drawability by the finished product thermal treatment process., adopting continuous casting and rolling---cold rolling making method is produced makeup Package casing aluminum magnesium alloy band.Make the finished product have surface of good gloss by adding an amount of magnesium elements in the melting, improve the deep drawability of aluminum strip by the adjustment of silicon composition.Adjust deep drawability by the finished product thermal treatment process.Its various alloy element components, (massfraction) % sees the following form
All the other individual elements of alloying element title iron (Fe) silicon (Si) magnesium (Mg) titanium (ti)
Alloying element content (%) 0.2-0.35＜0.08 0.4-1.0＜0.025＜0.02
Common product thickness is between the 0.4-1.0 after cold rolling, and it adopts homogenizing annealing thermal treatment process metal temperature is that soaking time is 16-25 hour between 320 ℃-380 ℃.
In order further to improve the characteristic and the requirement of product, its best various alloy element components and thermal treatment temp are: (massfraction) % sees the following form
All the other individual elements of alloying element title iron (Fe) silicon (Si) magnesium (Mg) titanium (ti)
Alloying element content (%) 0.2 0.08 0.6 0.025 0.02
Common product thickness is 0.5mm after cold rolling, and it adopts homogenizing annealing thermal treatment process best metal temperature is 380 ℃, and soaking time is 20 hours.
By implementing the present invention, can see following unusual effect:
1. the employing continuous casting and rolling---cold-rolling process Production and Packaging shell reduces production costs with aluminum strip.
2. in the continuous casting and rolling production process, form aluminum magnesium alloy, behind cold rolling, improve the surface brightness of aluminum strip by in melting, in aluminum substrate, adding suitable magnesium elements.
3. improve the deep drawability of aluminum strip by the alloying constituent adjustment of elements such as iron, silicon in the melting process.
4. reconcile deep drawability by the thermal treatment process of the finished product.
Claims (2)
1. toiletry bag casing aluminum magnesium alloy band is characterized in that: adopt continuous casting and rolling---cold rolling making method is produced makeup Package casing aluminum magnesium alloy band.Make the finished product have surface of good gloss by adding an amount of magnesium elements in the melting, improve the deep drawability of aluminum strip by the adjustment of silicon composition.Adjust deep drawability by the finished product thermal treatment process, its various alloy element components, (massfraction) % sees the following form
All the other individual elements of alloying element title iron (Fe) silicon (Si) magnesium (Mg) titanium (ti)
Alloying element content (%) 0.2-0.35＜0.08 0.4-1.0＜0.025＜0.02
Common product thickness is between the 0.4-1.0 after cold rolling, and it adopts homogenizing annealing thermal treatment process metal temperature is that soaking time is 16-25 hour between 320 ℃-380 ℃.
2. a kind of toiletry bag casing aluminum magnesium alloy band according to claim 1 is characterized in that: its best various alloy element components: (massfraction) % sees the following form
All the other individual elements of alloying element title iron (Fe) silicon (Si) magnesium (Mg) titanium (ti)
Alloying element content (%) 0.2 0.08 0.6 0.025 0.02
Common product thickness is 0.5mm after cold rolling, and it adopts homogenizing annealing thermal treatment process best metal temperature is 380 ℃, and soaking time is 20 hours.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009103106647A CN102080198A (en) | 2009-11-30 | 2009-11-30 | Aluminium magnesium alloy belt material used for cosmetic packaging case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009103106647A CN102080198A (en) | 2009-11-30 | 2009-11-30 | Aluminium magnesium alloy belt material used for cosmetic packaging case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102080198A true CN102080198A (en) | 2011-06-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009103106647A Pending CN102080198A (en) | 2009-11-30 | 2009-11-30 | Aluminium magnesium alloy belt material used for cosmetic packaging case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102080198A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109097635A (en) * | 2018-08-31 | 2018-12-28 | 招商局铝业(重庆)有限公司 | A kind of aluminium alloy used for cosmetic and preparation method thereof |
-
2009
- 2009-11-30 CN CN2009103106647A patent/CN102080198A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109097635A (en) * | 2018-08-31 | 2018-12-28 | 招商局铝业(重庆)有限公司 | A kind of aluminium alloy used for cosmetic and preparation method thereof |
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| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110601 |