JP2022528180A - ダイカストアルミニウム合金、その製造方法及び応用 - Google Patents
ダイカストアルミニウム合金、その製造方法及び応用 Download PDFInfo
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- JP2022528180A JP2022528180A JP2021559766A JP2021559766A JP2022528180A JP 2022528180 A JP2022528180 A JP 2022528180A JP 2021559766 A JP2021559766 A JP 2021559766A JP 2021559766 A JP2021559766 A JP 2021559766A JP 2022528180 A JP2022528180 A JP 2022528180A
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- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 117
- 238000004519 manufacturing process Methods 0.000 title claims description 12
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 19
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000012535 impurity Substances 0.000 claims abstract description 18
- 238000004512 die casting Methods 0.000 claims abstract description 13
- 238000004891 communication Methods 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 55
- 239000011701 zinc Substances 0.000 claims description 45
- 239000011777 magnesium Substances 0.000 claims description 37
- 239000011572 manganese Substances 0.000 claims description 26
- 229910052725 zinc Inorganic materials 0.000 claims description 22
- 239000010936 titanium Substances 0.000 claims description 21
- 238000003723 Smelting Methods 0.000 claims description 18
- 229910052749 magnesium Inorganic materials 0.000 claims description 17
- 238000002844 melting Methods 0.000 claims description 17
- 230000008018 melting Effects 0.000 claims description 17
- 229910052710 silicon Inorganic materials 0.000 claims description 16
- 229910052790 beryllium Inorganic materials 0.000 claims description 11
- 229910052748 manganese Inorganic materials 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 10
- 229910052719 titanium Inorganic materials 0.000 claims description 10
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 8
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 8
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 8
- 238000007670 refining Methods 0.000 claims description 8
- 239000010703 silicon Substances 0.000 claims description 8
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 7
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 7
- 238000005266 casting Methods 0.000 claims description 7
- ATBAMAFKBVZNFJ-UHFFFAOYSA-N beryllium atom Chemical compound [Be] ATBAMAFKBVZNFJ-UHFFFAOYSA-N 0.000 claims description 6
- 229910052804 chromium Inorganic materials 0.000 claims description 5
- 229910052802 copper Inorganic materials 0.000 claims description 5
- 229910052759 nickel Inorganic materials 0.000 claims description 5
- 229910052718 tin Inorganic materials 0.000 claims description 5
- 229910052726 zirconium Inorganic materials 0.000 claims description 5
- 229910019018 Mg 2 Si Inorganic materials 0.000 claims description 4
- 229910010038 TiAl Inorganic materials 0.000 claims description 4
- 238000007872 degassing Methods 0.000 claims description 4
- 229910045601 alloy Inorganic materials 0.000 description 38
- 239000000956 alloy Substances 0.000 description 38
- 239000000155 melt Substances 0.000 description 15
- 239000002893 slag Substances 0.000 description 13
- 230000000694 effects Effects 0.000 description 8
- 239000007788 liquid Substances 0.000 description 7
- 229910052751 metal Inorganic materials 0.000 description 7
- 239000002994 raw material Substances 0.000 description 7
- 238000005728 strengthening Methods 0.000 description 6
- 229910000861 Mg alloy Inorganic materials 0.000 description 5
- 238000013329 compounding Methods 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- SNAAJJQQZSMGQD-UHFFFAOYSA-N aluminum magnesium Chemical compound [Mg].[Al] SNAAJJQQZSMGQD-UHFFFAOYSA-N 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 4
- 230000003647 oxidation Effects 0.000 description 4
- 238000007254 oxidation reaction Methods 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 239000013078 crystal Substances 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000001590 oxidative effect Effects 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- 229910018134 Al-Mg Inorganic materials 0.000 description 2
- 229910018131 Al-Mn Inorganic materials 0.000 description 2
- 229910021364 Al-Si alloy Inorganic materials 0.000 description 2
- 229910018167 Al—Be Inorganic materials 0.000 description 2
- 229910018467 Al—Mg Inorganic materials 0.000 description 2
- 229910018461 Al—Mn Inorganic materials 0.000 description 2
- 229910018575 Al—Ti Inorganic materials 0.000 description 2
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical group [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 238000011056 performance test Methods 0.000 description 2
- 239000006104 solid solution Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000009864 tensile test Methods 0.000 description 2
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 description 2
- FRWYFWZENXDZMU-UHFFFAOYSA-N 2-iodoquinoline Chemical compound C1=CC=CC2=NC(I)=CC=C21 FRWYFWZENXDZMU-UHFFFAOYSA-N 0.000 description 1
- 229910000952 Be alloy Inorganic materials 0.000 description 1
- 229910021380 Manganese Chloride Inorganic materials 0.000 description 1
- GLFNIEUTAYBVOC-UHFFFAOYSA-L Manganese chloride Chemical compound Cl[Mn]Cl GLFNIEUTAYBVOC-UHFFFAOYSA-L 0.000 description 1
- 229910017706 MgZn Inorganic materials 0.000 description 1
- 229910000914 Mn alloy Inorganic materials 0.000 description 1
- 229910000676 Si alloy Inorganic materials 0.000 description 1
- 229910001069 Ti alloy Inorganic materials 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- 229910001297 Zn alloy Inorganic materials 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- LTPBRCUWZOMYOC-UHFFFAOYSA-N beryllium oxide Inorganic materials O=[Be] LTPBRCUWZOMYOC-UHFFFAOYSA-N 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- VHHHONWQHHHLTI-UHFFFAOYSA-N hexachloroethane Chemical group ClC(Cl)(Cl)C(Cl)(Cl)Cl VHHHONWQHHHLTI-UHFFFAOYSA-N 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000011565 manganese chloride Substances 0.000 description 1
- 235000002867 manganese chloride Nutrition 0.000 description 1
- 229940099607 manganese chloride Drugs 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000012768 molten material Substances 0.000 description 1
- 239000001103 potassium chloride Substances 0.000 description 1
- 235000011164 potassium chloride Nutrition 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000011592 zinc chloride Substances 0.000 description 1
- 235000005074 zinc chloride Nutrition 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
Images
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D21/00—Casting non-ferrous metals or metallic compounds so far as their metallurgical properties are of importance for the casting procedure; Selection of compositions therefor
- B22D21/002—Castings of light metals
- B22D21/007—Castings of light metals with low melting point, e.g. Al 659 degrees C, Mg 650 degrees C
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D21/00—Casting non-ferrous metals or metallic compounds so far as their metallurgical properties are of importance for the casting procedure; Selection of compositions therefor
- B22D21/02—Casting exceedingly oxidisable non-ferrous metals, e.g. in inert atmosphere
- B22D21/04—Casting aluminium or magnesium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/02—Making non-ferrous alloys by melting
- C22C1/026—Alloys based on aluminium
-
- 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
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Continuous Casting (AREA)
Abstract
Description
本開示は、2019年4月12日に中国国家知識産権局に提出された、出願の名称が「ダイカストアルミニウム合金、その製造方法及び応用」である中国特許出願第201910293278.5号の優先権を主張するものであり、その全ての内容は参照により本開示に組み込まれるものとする。
実施例1-52
比較例1~19
アルミニウム合金の引張試験:ダイカスト法で異なる配合成分の引張試験棒(直径6.4mm*標点距離50mm)を得て、GBT228.1-2010に応じて、型番がCMT5105の電子ユニバーサル試験機で引張性能試験を行い、標点距離を50mmとし、負荷速度を2mm/Minとし、測定データ(引張強度と伸び率)を記録し、各配合成分点について6つのサンプルを試験し、引張強度と伸び率を6つのサンプルのデータの平均値とし、引張強度の相対標準偏差は6つのサンプルの引張強度データの標準偏差と平均値との百分率である。
Claims (11)
- 総質量で、
4~9重量%のMg、
1.6~2.8重量%のSi、
1.1~2重量%のZn、
0.5~1.5重量%のMn、
0.1~0.3重量%のTi、
0.009~0.05重量%のBe、
残量のアルミニウム、及び
0.2重量%以下の不可避的不純物を含む、ダイカストアルミニウム合金。 - 5~7重量%のMg、
1.6~2.5重量%のSi、
1.1~1.4重量%のZn、
0.6~1.0重量%のMn、
0.1~0.3重量%のTi、
0.01~0.022重量%のBe、
残量のアルミニウム、及び
0.2重量%以下の不可避的不純物を含む、請求項1に記載のダイカストアルミニウム合金。 - ZnとBeの質量比は、(60~140):1である、請求項1又は2に記載のダイカストアルミニウム合金。
- MgとZnの質量比は、(4.5~5):1であり、SiとZnの質量比は、(1.5~2):1である、請求項1~3のいずれか1項に記載のダイカストアルミニウム合金。
- 総質量で、前記不可避的不純物におけるCu、Ni、Cr、Zr、Ag、Sr及びSnの単一不純物の含有量は、それぞれ独立して0.1%未満であり、Fe不純物の含有量は、0.15%未満である、請求項1~4のいずれか1項に記載のダイカストアルミニウム合金。
- Mg2Si相、MgZn2相、Al6Mn相及びTiAl2相を含む、請求項1~5のいずれか1項に記載のダイカストアルミニウム合金。
- 引張強度は350MPa以上であり、伸び率は4%以上であり、引張強度の相対標準偏差は10%以下である、請求項1~6のいずれか1項に記載のダイカストアルミニウム合金。
- 引張強度は350~390MPaであり、伸び率は6~9%であり、引張強度の相対標準偏差は5~8%である、請求項1~7のいずれか1項に記載のダイカストアルミニウム合金。
- アルミニウム含有材料を溶解炉に添加して溶解製錬し、前記アルミニウム含有材料を溶かした後にケイ素含有材料、マンガン含有材料、亜鉛含有材料、マグネシウム含有材料、ベリリウム含有材料及びチタン含有材料を添加して溶解製錬し、次に精錬脱ガス処理を経た後に鋳造してアルミニウム合金インゴットを得て、さらに前記アルミニウム合金インゴットを溶融してダイカスト成形して、ダイカストアルミニウム合金を得ることを含む、請求項1~8のいずれか1項に記載のダイカストアルミニウム合金の製造方法。
- 前記アルミニウム含有材料の溶解製錬温度を、710℃~730℃とし、前記ケイ素含有材料、前記マンガン含有材料、前記亜鉛含有材料、前記マグネシウム含有材料、前記ベリリウム含有材料及び前記チタン含有材料の溶解製錬温度を、680℃~710℃とする、請求項9に記載の方法。
- 請求項1~8のいずれか1項に記載のダイカストアルミニウム合金又は請求項9若しくは10に記載の方法で得られたダイカストアルミニウム合金のコンピュータ、通信電子製品若しくは家庭用電気機械器具における応用。
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CN201910293278.5 | 2019-04-12 | ||
CN201910293278.5A CN111809086B (zh) | 2019-04-12 | 2019-04-12 | 一种压铸铝合金及其制备方法和应用 |
PCT/CN2020/081413 WO2020207259A1 (zh) | 2019-04-12 | 2020-03-26 | 压铸铝合金及其制备方法和应用 |
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JP2022528180A true JP2022528180A (ja) | 2022-06-08 |
JP7252374B2 JP7252374B2 (ja) | 2023-04-04 |
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US (1) | US20220195563A1 (ja) |
EP (1) | EP3954797B1 (ja) |
JP (1) | JP7252374B2 (ja) |
KR (1) | KR102638496B1 (ja) |
CN (1) | CN111809086B (ja) |
WO (1) | WO2020207259A1 (ja) |
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CN114293072A (zh) * | 2021-11-17 | 2022-04-08 | 帅翼驰新材料集团有限公司 | 用于建筑模板的压铸铝合金的制作方法 |
CN114592148B (zh) * | 2022-03-11 | 2022-10-11 | 中南大学 | 一种增材制造用高强韧Al-Mg2Si-Zn合金及其制备方法和应用 |
CN115233016B (zh) * | 2022-08-02 | 2023-02-03 | 上海大学 | 一种基于Al-50Sn合金的铝熔体除铁方法 |
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- 2020-03-26 US US17/600,267 patent/US20220195563A1/en active Pending
- 2020-03-26 KR KR1020217033197A patent/KR102638496B1/ko active IP Right Grant
- 2020-03-26 EP EP20787920.6A patent/EP3954797B1/en active Active
- 2020-03-26 WO PCT/CN2020/081413 patent/WO2020207259A1/zh unknown
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JPH04218640A (ja) * | 1990-04-25 | 1992-08-10 | Mitsubishi Kasei Corp | 金型素材 |
JPH06212334A (ja) * | 1993-01-12 | 1994-08-02 | Nissan Motor Co Ltd | 薄肉鋳造用アルミニウム合金 |
JPH1161490A (ja) * | 1997-08-27 | 1999-03-05 | Fujikura Ltd | 太陽熱吸収板 |
WO2017188320A1 (ja) * | 2016-04-27 | 2017-11-02 | 株式会社Uacj | 磁気ディスク用基板 |
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EP3954797B1 (en) | 2023-09-06 |
US20220195563A1 (en) | 2022-06-23 |
WO2020207259A1 (zh) | 2020-10-15 |
KR102638496B1 (ko) | 2024-02-21 |
KR20210137552A (ko) | 2021-11-17 |
EP3954797A1 (en) | 2022-02-16 |
CN111809086B (zh) | 2021-12-07 |
EP3954797A4 (en) | 2022-06-01 |
CN111809086A (zh) | 2020-10-23 |
JP7252374B2 (ja) | 2023-04-04 |
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