CN109097635A - A kind of aluminium alloy used for cosmetic and preparation method thereof - Google Patents

A kind of aluminium alloy used for cosmetic and preparation method thereof Download PDF

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Publication number
CN109097635A
CN109097635A CN201811015307.3A CN201811015307A CN109097635A CN 109097635 A CN109097635 A CN 109097635A CN 201811015307 A CN201811015307 A CN 201811015307A CN 109097635 A CN109097635 A CN 109097635A
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CN
China
Prior art keywords
cosmetic
aluminium alloy
aluminium
alloy used
preparation
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201811015307.3A
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Chinese (zh)
Inventor
付世强
刘洵
王珏
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CHINA MERCHANTS ALUMINIUM (CHONGQING) Co Ltd
Original Assignee
CHINA MERCHANTS ALUMINIUM (CHONGQING) Co Ltd
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Priority to CN201811015307.3A priority Critical patent/CN109097635A/en
Publication of CN109097635A publication Critical patent/CN109097635A/en
Pending legal-status Critical Current

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    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • C22C21/02—Alloys based on aluminium with silicon as the next major constituent
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • C22C21/06—Alloys based on aluminium with magnesium as the next major constituent
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • C22C21/06—Alloys based on aluminium with magnesium as the next major constituent
    • C22C21/08—Alloys based on aluminium with magnesium as the next major constituent with silicon
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • C22C21/12—Alloys based on aluminium with copper as the next major constituent
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • C22C21/12—Alloys based on aluminium with copper as the next major constituent
    • C22C21/14—Alloys based on aluminium with copper as the next major constituent with silicon
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • C22C21/12—Alloys based on aluminium with copper as the next major constituent
    • C22C21/16—Alloys based on aluminium with copper as the next major constituent with magnesium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
    • C22F1/043—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon of alloys with silicon as the next major constituent
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
    • C22F1/047—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon of alloys with magnesium as the next major constituent
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
    • C22F1/057—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon of alloys with copper as the next major constituent

Abstract

The present invention relates to a kind of aluminium alloys used for cosmetic and preparation method thereof, aluminium alloy formula used for cosmetic includes following component: Si≤0.10% by weight percentage, 0.10%≤Fe≤0.15%, Cu≤0.03%, Mn≤0.03%, Mg≤0.05~0.2%, Ti 0.025%~0.04%, surplus is aluminium and inevitable impurity, then pass through control milling face amount, homogenization process, hot rolling and cold-rolling process and annealing process, aluminium alloy used for cosmetic is obtained, the product tensile strength of acquisition is in 100~120MPa, elongation percentage >=5%；High brightness can be reached after anodic oxidation, the defects of without light and dark striped, can be used for the packaging material of the cosmetics of super quality.

Description

A kind of aluminium alloy used for cosmetic and preparation method thereof
Technical field
The invention belongs to Material Field, a kind of aluminium alloy used for cosmetic further relates to the preparation method of aluminium alloy used for cosmetic.
Background technique
Aluminum products used for cosmetic generally first pass through punch forming, mechanical polishing, chemistry or electrobrightening, oxidation processes, most After carry out coloring and sealing pores.If it is true qualities are highlighted or cosmetic package aluminum products that shallowly colour are to the technology matter of aluminium Amount requirement is very high, and in addition to requiring the final brightness of product very high, must not also there be the defects of point and dark fringe on surface.To understand Certainly above-mentioned technical problem is badly in need of a kind of preparation method of aluminium alloy used for cosmetic.
Summary of the invention
In view of this, one of the objects of the present invention is to provide a kind of aluminium alloy used for cosmetic, the second object of the present invention It is to provide the preparation method of aluminium alloy used for cosmetic.
For achieving the above object, the invention provides the following technical scheme:
1, a kind of aluminium alloy used for cosmetic includes following component by weight percentage: Si≤0.12%, Fe≤ 0.25%, Cu≤0.05%, Mn≤0.05%, Mg≤0.05~0.2%, Ti 0.025%~0.04%, surplus is for aluminium and not It can avoid impurity.
Preferably, by weight percentage include following component: Si≤0.10%, 0.10%≤Fe≤0.15%, Cu≤ 0.03%,
Mn≤0.03%, Mg≤0.05~0.2%, Ti 0.025%~0.04%.
2, the preparation method of the aluminium alloy used for cosmetic, include the following steps: to take by formula raw material Si, Fe, Cu, Mn, Mg, Ti and aluminium pass through control single side milling depth >=15mm, homogenization 15 under the conditions of 520~600 DEG C~for 24 hours, hot finishing temperature 250~300 DEG C, roll for cold rolling rollcogging-roll roughness Ra=0.50~0.55 μm, finished product roller roughness Ra=0.20~0.25 μm, And in 320~400 DEG C of 12~20h of annealing, aluminium alloy used for cosmetic is obtained.
The beneficial effects of the present invention are: aluminium alloy tensile strength of the invention is in 100~130MPa, elongation percentage >=4%； Product can reach high brightness after anodic oxidation, the defects of without light and dark striped.Meet client to appearance luster brightness, nothing The quality requirements such as dark fringe form volume shipment；The processing charges of such aluminium are considerable, can form preferable economic benefit.
Specific embodiment
Below by a preferred embodiment of the present invention will be described in detail.
Embodiment 1
A kind of preparation method of aluminium alloy used for cosmetic, the specific steps are as follows: Si≤0.12% is taken by weight percentage, 0.15%≤Fe≤0.25%, Cu≤0.05%, Mn≤0.05%, Mg≤0.05~0.2%, Ti 0.025%~0.04%., Surplus be aluminium and inevitable impurity, slab ingot single side milling depth >=10mm, homogenization process (500~520 DEG C processing 15~ For 24 hours), 250~300 DEG C of hot finishing temperature, roll for cold rolling technique (gloss level of roll Ra=0.20~0.25um) and lehr attendant Skill (320~400 DEG C of 12~20h of processing) control, obtains aluminium alloy used for cosmetic.
Aluminium alloy tensile strength made from the present embodiment is controlled in 110~130MPa, elongation percentage >=4%, earing rate≤3%, It is not good enough through anodic oxidation brightness, it differs larger with standard specimen brightness, and have a degree of dark fringe, needs to improve energetically.
Embodiment 2
A kind of preparation method of aluminium alloy used for cosmetic, the specific steps are as follows: take by weight percentage Si≤ 0.065%, 0.10%≤Fe≤0.15%, Cu≤0.03%, Mn≤0.03%, Mg≤0.05~0.2%, Ti 0.025%~ 0.04%, surplus is aluminium and inevitable impurity, and slab ingot single side milling depth >=15mm, homogenization process are (at 500~520 DEG C Reason 15~for 24 hours), 250~300 DEG C of hot finishing temperature, roll for cold rolling technique (rollcogging-roll roughness Ra=0.50~0.55 μm, at Product roller roughness Ra=0.20~0.25 μm) and annealing process (320~400 DEG C of * 12~20h) control, it obtains used for cosmetic Aluminium alloy.
The control of aluminium alloy tensile strength made from the present embodiment is in 100~120MPa, elongation percentage >=5%, and earing rate≤ 2.5%, it can reach that brightness is higher after anodic oxidation, and the cosmetic package products without light and dark striped.But its is bright Degree is compared with standard specimen, and also a little gap remains to be further improved.
Embodiment 2
A kind of preparation method of aluminium alloy used for cosmetic, the specific steps are as follows: take by weight percentage Si≤ 0.065%, 0.10%≤Fe≤0.15%, Cu≤0.03%, Mn≤0.03%, Mg≤0.05~0.2%, Ti 0.025%~ 0.04%, surplus is aluminium and inevitable impurity, slab ingot single side milling depth >=15mm, 560~600 DEG C * 15 of homogenization process ~for 24 hours, (rollcogging-roll roughness Ra=0.50~0.55 μm, finished product roller are thick for 250~280 DEG C of hot finishing temperature, roll for cold rolling technique Rugosity Ra=0.20~0.25 μm) and annealing process (320~400 DEG C of 12~20h of processing) control, obtain aluminium used for cosmetic Alloy.
The control of aluminium alloy tensile strength made from the present embodiment is in 100~120MPa, elongation percentage >=5%, and earing rate≤ 2.5%, high brightness can be reached after anodic oxidation, cosmetic package products the defects of without light and dark striped；And with Standard specimen is compared without apparent difference.
Finally, it is stated that preferred embodiment above is only used to illustrate the technical scheme of the present invention and not to limit it, although logical It crosses above preferred embodiment the present invention is described in detail, however, those skilled in the art should understand that, can be Various changes are made to it in form and in details, without departing from claims of the present invention limited range.

Claims (3)

1. a kind of aluminium alloy used for cosmetic, which is characterized in that by weight percentage include following component: Si≤0.12%, Fe ≤ 0.25%, Cu≤0.05%, Mn≤0.05%, Mg≤0.05~0.2%, Ti 0.025%~0.04%, surplus be aluminium and Inevitable impurity.
2. a kind of aluminium alloy used for cosmetic according to claim 1, feature is preferred, by weight percentage comprising such as the following group Point: Si≤0.10%, 0.10%≤Fe≤0.15%, Cu≤0.03%, Mn≤0.03%, Mg≤0.05~0.2%, Ti 0.025%~0.04%.
3. the preparation method of any one of claim 1~2 aluminium alloy used for cosmetic, which comprises the steps of: Raw material Si, Fe, Cu, Mn, Mg, Ti and aluminium are taken by formula, under the conditions of control single side milling depth >=15mm, 520~600 DEG C Homogenization 15~for 24 hours, 250~300 DEG C of hot finishing temperature, roll for cold rolling rollcogging-roll roughness Ra=0.50~0.55 μm, finished product Roller roughness Ra=0.20~0.25 μm, and in 320~400 DEG C of 12~20h of annealing, obtain aluminium alloy used for cosmetic.
CN201811015307.3A 2018-08-31 2018-08-31 A kind of aluminium alloy used for cosmetic and preparation method thereof Pending CN109097635A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111286645A (en) * 2020-03-25 2020-06-16 江苏鼎胜新能源材料股份有限公司 Anodic oxidation bottle cap aluminum material and preparation method thereof

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102080198A (en) * 2009-11-30 2011-06-01 天津市天海铝业有限公司 Aluminium magnesium alloy belt material used for cosmetic packaging case
CN104294088A (en) * 2013-07-16 2015-01-21 大力神铝业股份有限公司 Production method of aluminum strip for cosmetic bottle cap
CN105088021A (en) * 2015-08-14 2015-11-25 招商局铝业(重庆)有限公司 3003 hard-anodized aluminum alloy of black pot, and manufacturing method of 3003 hard-anodized aluminum alloy
CN105543573A (en) * 2015-12-21 2016-05-04 河南明泰铝业股份有限公司 1100-H24 aluminum alloy plate used for car door and preparation method thereof
EP3075875A1 (en) * 2015-04-03 2016-10-05 Talum d.d. Kidricevo Aluminium alloy for aerosol cans manufactured by the impact extrusion and the process for preparation thereof
CN106319292A (en) * 2016-08-19 2017-01-11 河南明泰铝业股份有限公司 Production method of aluminum plates and aluminum strips for cosmetic mirror surface aluminum caps
US20180056698A1 (en) * 2016-09-01 2018-03-01 Novelis Inc. Aluminum-manganese-zinc alloy

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102080198A (en) * 2009-11-30 2011-06-01 天津市天海铝业有限公司 Aluminium magnesium alloy belt material used for cosmetic packaging case
CN104294088A (en) * 2013-07-16 2015-01-21 大力神铝业股份有限公司 Production method of aluminum strip for cosmetic bottle cap
EP3075875A1 (en) * 2015-04-03 2016-10-05 Talum d.d. Kidricevo Aluminium alloy for aerosol cans manufactured by the impact extrusion and the process for preparation thereof
CN105088021A (en) * 2015-08-14 2015-11-25 招商局铝业(重庆)有限公司 3003 hard-anodized aluminum alloy of black pot, and manufacturing method of 3003 hard-anodized aluminum alloy
CN105543573A (en) * 2015-12-21 2016-05-04 河南明泰铝业股份有限公司 1100-H24 aluminum alloy plate used for car door and preparation method thereof
CN106319292A (en) * 2016-08-19 2017-01-11 河南明泰铝业股份有限公司 Production method of aluminum plates and aluminum strips for cosmetic mirror surface aluminum caps
US20180056698A1 (en) * 2016-09-01 2018-03-01 Novelis Inc. Aluminum-manganese-zinc alloy

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111286645A (en) * 2020-03-25 2020-06-16 江苏鼎胜新能源材料股份有限公司 Anodic oxidation bottle cap aluminum material and preparation method thereof

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Application publication date: 20181228

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