JP2020125528A - アルミニウム合金鋳造材 - Google Patents
アルミニウム合金鋳造材 Download PDFInfo
- Publication number
- JP2020125528A JP2020125528A JP2019019552A JP2019019552A JP2020125528A JP 2020125528 A JP2020125528 A JP 2020125528A JP 2019019552 A JP2019019552 A JP 2019019552A JP 2019019552 A JP2019019552 A JP 2019019552A JP 2020125528 A JP2020125528 A JP 2020125528A
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- JP
- Japan
- Prior art keywords
- mass
- aluminum alloy
- less
- cast material
- casting
- 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.)
- Granted
Links
- 239000000463 material Substances 0.000 title claims abstract description 67
- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 38
- 238000005266 casting Methods 0.000 title claims abstract description 25
- 238000005242 forging Methods 0.000 claims abstract description 12
- 239000012535 impurity Substances 0.000 claims abstract description 4
- 229910052751 metal Inorganic materials 0.000 claims description 20
- 239000002184 metal Substances 0.000 claims description 20
- 229910052802 copper Inorganic materials 0.000 claims description 8
- 229910052804 chromium Inorganic materials 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 229910052748 manganese Inorganic materials 0.000 claims description 4
- 229910052759 nickel Inorganic materials 0.000 claims description 3
- 229910052725 zinc Inorganic materials 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 21
- 239000010949 copper Substances 0.000 description 11
- 239000000956 alloy Substances 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- 238000007670 refining Methods 0.000 description 6
- 230000007423 decrease Effects 0.000 description 5
- 230000005496 eutectics Effects 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 229910045601 alloy Inorganic materials 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 239000000654 additive Substances 0.000 description 3
- 230000000996 additive effect Effects 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 229910021364 Al-Si alloy Inorganic materials 0.000 description 2
- QYEXBYZXHDUPRC-UHFFFAOYSA-N B#[Ti]#B Chemical compound B#[Ti]#B QYEXBYZXHDUPRC-UHFFFAOYSA-N 0.000 description 2
- 229910033181 TiB2 Inorganic materials 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 238000000265 homogenisation Methods 0.000 description 2
- 229910000765 intermetallic Inorganic materials 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 238000010583 slow cooling Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910018125 Al-Si Inorganic materials 0.000 description 1
- 229910018520 Al—Si Inorganic materials 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229910008332 Si-Ti Inorganic materials 0.000 description 1
- 229910006749 Si—Ti Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000005587 bubbling Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000009749 continuous casting Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 238000007542 hardness measurement Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 150000002736 metal compounds Chemical class 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000007712 rapid solidification Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000004781 supercooling Methods 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- C22C21/02—Alloys based on aluminium with silicon as the next major constituent
- C22C21/04—Modified aluminium-silicon alloys
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Conductive Materials (AREA)
- Forging (AREA)
Abstract
Description
さらにSr、Sb、Ca、Naのいずれか一種をそれぞれSr:0.01〜0.1質量%、Sb:0.03〜0.2質量%、Ca:0.003〜0.02質量%、Na:0.003〜0.02質量%を含有し、
残部Al及び不可避不純物からなり、
引張強さが330N/mm2以上、0.2%耐力が250N/mm2以上、伸び4%以上、ロックウェル硬さ(HRB)65以上かつ82以下であり、導電率が40%IACS以上であることを特徴とするアルミニウム合金鋳造材。
Claims (5)
- Si:9〜11質量%、Fe:0.5質量%以下、Cu:0.7〜1.1質量%、Mn:0.09質量%以下、Mg:0.3〜0.7質量%、Cr:0.05質量%以下、Ni:0.05質量%以下、Zn:0.25質量%以下、Ti:0.005〜0.06質量%を含有し、
さらにSr、Sb、Ca、Naのいずれか一種をそれぞれSr:0.01〜0.1質量%、Sb:0.03〜0.2質量%、Ca:0.003〜0.02質量%、Na:0.003〜0.02質量%を含有し、
残部Al及び不可避不純物からなり、
引張強さが330N/mm2以上、0.2%耐力が250N/mm2以上、伸び4%以上、ロックウェル硬さ(HRB)65以上かつ82以下であり、導電率が40%IACS以上であることを特徴とするアルミニウム合金鋳造材。 - B:0.0002〜0.01質量%を含有する請求項1に記載のアルミニウム合金鋳造材。
- TiとSr、Sb、Ca、Naのいずれか一種が同時に溶湯に添加して製造された請求項1または2に記載のアルミニウム合金鋳造材。
- 請求項1〜3のいずれかに記載のアルミニウム合金鋳造材からなる鍛造用素材。
- 請求項1〜3のいずれかに記載のアルミニウム合金鋳造材を鍛造した鍛造材。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019019552A JP7271980B2 (ja) | 2019-02-06 | 2019-02-06 | アルミニウム合金連続鋳造材の製造方法 |
DE102020201388.8A DE102020201388A1 (de) | 2019-02-06 | 2020-02-05 | Gussmaterial aus einer Aluminiumlegierung |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019019552A JP7271980B2 (ja) | 2019-02-06 | 2019-02-06 | アルミニウム合金連続鋳造材の製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2020125528A true JP2020125528A (ja) | 2020-08-20 |
JP7271980B2 JP7271980B2 (ja) | 2023-05-12 |
Family
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JP2019019552A Active JP7271980B2 (ja) | 2019-02-06 | 2019-02-06 | アルミニウム合金連続鋳造材の製造方法 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP7271980B2 (ja) |
DE (1) | DE102020201388A1 (ja) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004232087A (ja) * | 2002-11-22 | 2004-08-19 | Showa Denko Kk | アルミニウム合金、棒状材、鍛造成形品、機械加工成形品、それを用いた陽極酸化皮膜硬さに優れた耐摩耗性アルミニウム合金、摺動部品、及びそれらの製造方法 |
JP2004292885A (ja) * | 2003-03-26 | 2004-10-21 | Aisin Keikinzoku Co Ltd | 機械的特性に優れたアルミニウム合金鋳造材 |
JP2005298856A (ja) * | 2004-04-07 | 2005-10-27 | Nippon Light Metal Co Ltd | 熱伝導性に優れたアルミニウム合金鋳造材 |
JP2010528187A (ja) * | 2007-05-31 | 2010-08-19 | アルカン・インターナショナル・リミテッド | 熱間割れ感受性を減じるためのアルミニウム合金配合物 |
JP2016079419A (ja) * | 2014-10-10 | 2016-05-16 | 昭和電工株式会社 | アルミニウム合金連続鋳造材及びその製造方法 |
JP2017508065A (ja) * | 2013-12-20 | 2017-03-23 | アルコア インコーポレイテッド | 高性能AlSiMgCu鋳造合金 |
WO2018084103A1 (ja) * | 2016-11-01 | 2018-05-11 | 株式会社Uacj | 低圧鋳造用アルミニウム合金 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007092125A (ja) | 2005-09-29 | 2007-04-12 | Showa Denko Kk | アルミニウム合金、アルミニウム合金棒、鍛造用アルミニウム合金鋳塊の製造方法及び鍛造成形品 |
JP6875219B2 (ja) | 2017-07-18 | 2021-05-19 | 株式会社ニッケンビルド | 配筋用スペーサ及び配筋用スペーサを用いた鉄筋支持構造 |
-
2019
- 2019-02-06 JP JP2019019552A patent/JP7271980B2/ja active Active
-
2020
- 2020-02-05 DE DE102020201388.8A patent/DE102020201388A1/de active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004232087A (ja) * | 2002-11-22 | 2004-08-19 | Showa Denko Kk | アルミニウム合金、棒状材、鍛造成形品、機械加工成形品、それを用いた陽極酸化皮膜硬さに優れた耐摩耗性アルミニウム合金、摺動部品、及びそれらの製造方法 |
JP2004292885A (ja) * | 2003-03-26 | 2004-10-21 | Aisin Keikinzoku Co Ltd | 機械的特性に優れたアルミニウム合金鋳造材 |
JP2005298856A (ja) * | 2004-04-07 | 2005-10-27 | Nippon Light Metal Co Ltd | 熱伝導性に優れたアルミニウム合金鋳造材 |
JP2010528187A (ja) * | 2007-05-31 | 2010-08-19 | アルカン・インターナショナル・リミテッド | 熱間割れ感受性を減じるためのアルミニウム合金配合物 |
JP2017508065A (ja) * | 2013-12-20 | 2017-03-23 | アルコア インコーポレイテッド | 高性能AlSiMgCu鋳造合金 |
JP2016079419A (ja) * | 2014-10-10 | 2016-05-16 | 昭和電工株式会社 | アルミニウム合金連続鋳造材及びその製造方法 |
WO2018084103A1 (ja) * | 2016-11-01 | 2018-05-11 | 株式会社Uacj | 低圧鋳造用アルミニウム合金 |
Also Published As
Publication number | Publication date |
---|---|
DE102020201388A1 (de) | 2020-08-06 |
JP7271980B2 (ja) | 2023-05-12 |
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