JPH01205052A - Aluminum alloy material for blind - Google Patents
Aluminum alloy material for blindInfo
- Publication number
- JPH01205052A JPH01205052A JP3055288A JP3055288A JPH01205052A JP H01205052 A JPH01205052 A JP H01205052A JP 3055288 A JP3055288 A JP 3055288A JP 3055288 A JP3055288 A JP 3055288A JP H01205052 A JPH01205052 A JP H01205052A
- Authority
- JP
- Japan
- Prior art keywords
- strength
- formability
- blind
- subjected
- aluminum alloy
- 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
Links
- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 16
- 239000000956 alloy Substances 0.000 title claims description 11
- 239000012535 impurity Substances 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical group [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 29
- 238000010438 heat treatment Methods 0.000 abstract description 4
- 229910052802 copper Inorganic materials 0.000 abstract description 3
- 238000005097 cold rolling Methods 0.000 abstract description 2
- 238000005098 hot rolling Methods 0.000 abstract description 2
- 239000003973 paint Substances 0.000 abstract 2
- 229910052725 zinc Inorganic materials 0.000 abstract 2
- 238000000137 annealing Methods 0.000 abstract 1
- 230000000087 stabilizing effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 8
- 238000000576 coating method Methods 0.000 description 7
- 239000011248 coating agent Substances 0.000 description 6
- 239000002244 precipitate Substances 0.000 description 5
- 229910045601 alloy Inorganic materials 0.000 description 4
- 238000010422 painting Methods 0.000 description 4
- 239000000047 product Substances 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910017818 Cu—Mg Inorganic materials 0.000 description 1
- 229910017082 Fe-Si Inorganic materials 0.000 description 1
- 229910017133 Fe—Si Inorganic materials 0.000 description 1
- 229910000861 Mg alloy Inorganic materials 0.000 description 1
- 229910019064 Mg-Si Inorganic materials 0.000 description 1
- 229910019406 Mg—Si Inorganic materials 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002210 silicon-based material Substances 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000009864 tensile test Methods 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
Abstract
Description
【発明の詳細な説明】
(産業上の利用分野)
本発明はブラインドのような焼付塗装処理を経るアルミ
ニウム合金材に関し、より詳しくは容易に製造でき、ま
た成形性を損わずに塗装焼付後も高い強度を有するアル
ミニウム合金材に関する。Detailed Description of the Invention (Industrial Application Field) The present invention relates to an aluminum alloy material that undergoes a baking coating process, such as a blind, and more specifically, it can be easily manufactured, and can be easily produced after the baking process without impairing formability. The present invention also relates to an aluminum alloy material having high strength.
(従来の技術)
従来ツラインド用アルミニウム合金にはJIS5052
.5083.5086等のA見−Mg系合金の板厚0.
1〜0.21の薄板か用いられている。ブラインドの製
造工程においてはこれらアルミニウム材に160〜26
0℃で0.5〜3分間の条件で焼付は塗装を施した後ロ
ールフォーミンクにより第1図に示すような形状にRを
付けるか、あるいはロールフォーミングな行った後焼付
塗装を施して、再びコイル状にして保管し必要に応じて
切断し製品にしている。第1図において1はアルミニウ
ム合金製成形ブラインド材である。(Prior art) JIS5052 is used for conventional aluminum alloys for
.. 5083.5086 etc. A-Mg alloy plate thickness 0.
1 to 0.21 thin plates are used. In the manufacturing process of blinds, these aluminum materials are
Baking is done under the conditions of 0.5 to 3 minutes at 0℃, and after applying the coating, roll forming is applied to form a radius as shown in Figure 1, or after performing roll forming, baking is applied. It is then stored in a coiled form and cut into products as needed. In FIG. 1, 1 is a molded blind material made of aluminum alloy.
(発明か解決しようとする課題)
ブラインド用材料の強度、特に焼付は塗装後の強度か低
いと、ロールフォーミング後にコイル状にした際に第2
図2に示すように反りが大きくなったり、第3図3に示
すように矢高の変化量か大きくなり製品として適さなく
なる。また軽量化、コストダウンの要求も大きく、その
ため強度、特に焼付は塗装後の強度の高い材料の開発が
望まれていた。それゆえ種々の高強度新合金が開発され
ている。(Problem to be solved by the invention) If the strength of the blind material, especially the baking strength, is low after painting, it may cause a second problem when it is made into a coil shape after roll forming.
As shown in FIG. 2, the warpage becomes large, and as shown in FIG. 3, the amount of change in arrow height becomes large, making it unsuitable as a product. There is also a strong demand for weight reduction and cost reduction, and for this reason, there has been a desire to develop materials with high strength, especially in terms of baking strength, after painting. Therefore, various new high-strength alloys are being developed.
しかしながら、これらの新合金は十分な強度か得られな
かったり、あるいは強度か高すぎてロールフォーミング
時に成形ができなくなる等の問題があり満足すべき特性
が得られていなかった。However, these new alloys have problems such as not having sufficient strength or being too strong to be formed during roll forming, and have not been able to provide satisfactory properties.
したかって本発明の目的は成形性を損うことなく焼付は
塗装後の強度の高いアルミニウム合金を提供することに
ある。Therefore, an object of the present invention is to provide an aluminum alloy with high strength after baking and painting without impairing formability.
(課題を解決するための手段)
本発明者らはAl−M g −M n系合金の特性に及
ぼす合金元素の影響について広範囲かつ詳細に検討した
結果本発明をなすに至った。(Means for Solving the Problems) The present inventors have completed the present invention as a result of extensive and detailed studies on the influence of alloying elements on the properties of Al-Mg-Mn-based alloys.
すなわち本発明は、S i 0.1〜1.2 wt%
(以下wt%を単に%と記す) 、 F e 0.1〜
1.2%、Cu 0.1〜1.5 %、 Mn
0.1〜1.0 %、 Mg0.2〜I 、 5%、
Z n 0.2〜1.8 w t%を含有し、残部のア
ルミニウムと不可避的不純物を有してなることを特徴と
するブラインド用アルミニウム合金材を提供するもので
ある。That is, in the present invention, S i 0.1 to 1.2 wt%
(Hereinafter, wt% is simply written as %), Fe 0.1~
1.2%, Cu 0.1-1.5%, Mn
0.1-1.0%, Mg0.2-I, 5%,
The present invention provides an aluminum alloy material for blinds, which is characterized in that it contains 0.2 to 1.8 wt% of Zn, and the remainder is aluminum and unavoidable impurities.
以下に本発明における成分限定の理由を述べる。The reasons for limiting the ingredients in the present invention will be described below.
5i(7)含有11には0.1〜1.2%とする。sl
はMgと共にM g z S 1の微細な析出物を焼付
は塗装時に生し、材料の強度向上に′i8′与する。S
iの含有量か0.1%未満ではこの効果が十分ではなく
、1.2%を越えると成形性を劣化させる。The content of 11 containing 5i(7) is 0.1 to 1.2%. sl
Along with Mg, fine precipitates of M g z S 1 are produced during coating, which contributes to improving the strength of the material. S
If the content of i is less than 0.1%, this effect is not sufficient, and if it exceeds 1.2%, the moldability deteriorates.
Feの含有−1は0.1〜1.2%とする。FeはAJ
I−Fe系またはAn−Fe−Si系等の化合物を生じ
材料の再結晶粒を微細化し、その結果材料の成形性を向
上させる効果を有する。Feの含有量が0.1%未満て
はこの効果が十分ではなく、1.2%を越えると粗大な
晶出物を生じて延性、成形性を劣化させる危険性か高く
なる。The Fe content -1 is set to 0.1 to 1.2%. Fe is AJ
It has the effect of producing I-Fe-based or An-Fe-Si-based compounds and making the recrystallized grains of the material finer, thereby improving the formability of the material. If the Fe content is less than 0.1%, this effect will not be sufficient, and if it exceeds 1.2%, there is a high risk that coarse crystallized substances will be produced and the ductility and formability will deteriorate.
Cuの含有量は0.1〜1.5%とする。CuはAl−
Cu系およびMgと共にへ見−Cu−Mg系の析出物を
続刊は塗装時に生じ、材料の強度向」二に寄榮する。C
uの含有量か0.1%未満てはこの効果か十分てはなく
、1.5%を越えると強度か高くなりすぎ延性、成形性
を劣化させる。The content of Cu is 0.1 to 1.5%. Cu is Al-
Along with Cu-based and Mg-based precipitates, Cu--Mg based precipitates occur during coating and contribute to the strength of the material. C
If the u content is less than 0.1%, this effect will not be sufficient, and if it exceeds 1.5%, the strength will be too high and the ductility and formability will deteriorate.
Mnの含有には0.1〜1.0%とする。Mnはへ文−
Mn系またはAl−Mn−3i系等の化合物を生し材料
の再結晶粒を微細化し、その結果材料の成形性を向上さ
せると共に強度をも向上させる。Mnの含有量か0.1
%未満ではこの効果が十分てはなく、1.0%を越える
と粗大な晶出物を生して延性、成形性を劣化させる危険
性が高くなる。The content of Mn is set at 0.1 to 1.0%. Mn is a sentence.
A Mn-based compound or an Al-Mn-3i-based compound is produced to refine the recrystallized grains of the material, thereby improving the formability of the material and improving its strength. Mn content is 0.1
If it is less than 1.0%, this effect will not be sufficient, and if it exceeds 1.0%, there is a high risk that coarse crystallized substances will be formed and the ductility and formability will deteriorate.
Mgの含有量は0.2〜1.5%とする。Mgは前述の
AM−Mg−Si系、An−Cu−Mg系等の析出物を
焼付は塗装時に生じ強度を向上させると共に、マトリッ
クス中にも固溶して成形性および強度を向上させる。M
gの含有量が0.2%未満てはこれらの効果が十分では
なく、1.5%を越えると強度が高くなりすぎ延性、成
形性を劣化させる。The content of Mg is 0.2 to 1.5%. Mg bakes the aforementioned AM-Mg-Si type, An-Cu-Mg type, etc. precipitates during coating and improves strength, and also dissolves in the matrix to improve formability and strength. M
If the content of g is less than 0.2%, these effects will not be sufficient, and if it exceeds 1.5%, the strength will become too high and the ductility and formability will deteriorate.
Znの含有量は0.2〜1.8%とする。Znは主とし
てマトリックス中に固溶して材料の成形性を向1−させ
ると共に、焼付は塗装時にはAl−M g −Z nの
析出物を生じて強度の向上に寄与する。Znの含有j遥
か0.2%未満ではこれらの効果か十分ではなく、1.
8%を越えると材料の耐食性か劣化する。The content of Zn is 0.2 to 1.8%. Zn mainly dissolves in solid solution in the matrix and improves the formability of the material, and baking produces precipitates of Al-Mg-Zn during coating, contributing to improvement in strength. If the Zn content is much less than 0.2%, these effects will not be sufficient;
If it exceeds 8%, the corrosion resistance of the material will deteriorate.
その他の不可避的不純物は本発明材の特性を隋書しない
範囲で含有していてもよく、それは通常品々0.20%
以下である。これら不純物元素は各々0.15%以下で
あることか望ましい。Other unavoidable impurities may be contained within a range that does not affect the properties of the material of the present invention, and it is usually 0.20% for products.
It is as follows. It is desirable that each of these impurity elements be 0.15% or less.
なお本発明材の製造は常法によることができる。Note that the material of the present invention can be manufactured by a conventional method.
(実施例) 次に本発明を実施例に基づきさらに詳細に説明する。(Example) Next, the present invention will be explained in more detail based on examples.
実施例
第1表に示す組成の合金を常法により溶解・DCPJ′
JXiシフ0×200II11の鋳塊を得た。これを5
50°Cにおいて4時間の均質化処理を施し、熱間圧延
、冷間圧延により厚さ1.4msの板材とした。この板
材を350℃において4時間の焼鈍処理を施した後冷間
圧延により厚さ0.15層鳳の板材とした。この板材に
120°CXt時間の安定化処理を施した。これらの供
試材に対してそのまま(素板)での機械的性質と焼付塗
装を想定した200°Cx2分間の加熱処理を施した後
の機械的性質をそれぞれ引張試験により測定した。結果
を第2表に示す。Example An alloy having the composition shown in Table 1 was melted and DCPJ' by a conventional method.
An ingot of JXi Schiff 0x200II11 was obtained. This is 5
A homogenization treatment was performed at 50° C. for 4 hours, and a plate material with a thickness of 1.4 ms was obtained by hot rolling and cold rolling. This plate material was annealed at 350° C. for 4 hours and then cold rolled into a plate material with a thickness of 0.15 layers. This plate material was subjected to stabilization treatment for 120°CXt hours. The mechanical properties of these test materials as they were (base plate) and after being subjected to heat treatment at 200°C for 2 minutes assuming baking painting were measured by a tensile test. The results are shown in Table 2.
/
第1表
第2表の結果から明らかなように、本発明によるアルミ
ニウム合金板試料(No、1〜5)は素板においても優
れた機械的性質(引張強さ、耐力。/ As is clear from the results in Table 1 and Table 2, the aluminum alloy plate samples (Nos. 1 to 5) according to the present invention had excellent mechanical properties (tensile strength, yield strength) even as a blank plate.
伸び)を有し、この特性は焼付塗装に相当する加熱処理
によっても損われることなく保持される。elongation), and this property is maintained without being impaired even by heat treatment equivalent to baking coating.
これに対し比較例試料(No、6〜9)は素板としても
特性(特に伸び)か劣り、また加熱処理によってさらに
強度か低下する。On the other hand, the comparative samples (Nos. 6 to 9) have inferior properties (especially elongation) as blank plates, and their strength is further reduced by heat treatment.
(発明の効果)
以上のように、本発明によれば成形性を低下させること
なく強度の高いブラインド用アルミニウム合金材料を提
供することか可能となる。(Effects of the Invention) As described above, according to the present invention, it is possible to provide an aluminum alloy material for blinds with high strength without reducing formability.
第1図はアルミニウム合金製成形ブラインド材の斜視図
、第2図は変形したブラインド材の斜視図、第3図はブ
ラインド材の矢高の説明図である。
符号の説明
i−・・アルミニウム合金製成形ブラインド材2・・・
変形ブラインド材、3・・・ブラインド材第1図
第2図
第 3 図FIG. 1 is a perspective view of a molded aluminum alloy blind material, FIG. 2 is a perspective view of a deformed blind material, and FIG. 3 is an explanatory diagram of the arrow height of the blind material. Explanation of symbols i--Aluminum alloy molded blind material 2...
Modified blind material, 3...Blind material Figure 1 Figure 2 Figure 3
Claims (1)
wt%、Cu0.1〜1.5wt%、Mn0.1〜1.
0wt%、Mg0.2〜1.5wt%、Zn0.2〜1
.8wt%を含有し、残部のアルミニウムと不可避的不
純物を有してなることを特徴とするブラインド用アルミ
ニウム合金材。(1) Si0.1-1.2wt%, Fe0.1-1.2
wt%, Cu0.1-1.5wt%, Mn0.1-1.
0wt%, Mg0.2-1.5wt%, Zn0.2-1
.. An aluminum alloy material for blinds, characterized in that the aluminum alloy material contains 8 wt% and the remainder is aluminum and unavoidable impurities.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3055288A JPH01205052A (en) | 1988-02-12 | 1988-02-12 | Aluminum alloy material for blind |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3055288A JPH01205052A (en) | 1988-02-12 | 1988-02-12 | Aluminum alloy material for blind |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH01205052A true JPH01205052A (en) | 1989-08-17 |
Family
ID=12306959
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3055288A Pending JPH01205052A (en) | 1988-02-12 | 1988-02-12 | Aluminum alloy material for blind |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH01205052A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06299279A (en) * | 1993-04-14 | 1994-10-25 | Sumitomo Light Metal Ind Ltd | Aluminum alloy material for blind and its production |
CN108359851A (en) * | 2018-02-05 | 2018-08-03 | 奥科宁克(昆山)铝业有限公司 | A kind of strap and the manufacturing process for producing the strap |
CN115852216A (en) * | 2022-11-25 | 2023-03-28 | 河南泰鸿新材料有限公司 | 5083 aluminum alloy plate for all-aluminum coal transportation train and preparation method thereof |
-
1988
- 1988-02-12 JP JP3055288A patent/JPH01205052A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06299279A (en) * | 1993-04-14 | 1994-10-25 | Sumitomo Light Metal Ind Ltd | Aluminum alloy material for blind and its production |
CN108359851A (en) * | 2018-02-05 | 2018-08-03 | 奥科宁克(昆山)铝业有限公司 | A kind of strap and the manufacturing process for producing the strap |
CN115852216A (en) * | 2022-11-25 | 2023-03-28 | 河南泰鸿新材料有限公司 | 5083 aluminum alloy plate for all-aluminum coal transportation train and preparation method thereof |
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