CN103556015A - Aluminum-magnesium alloy - Google Patents
Aluminum-magnesium alloy Download PDFInfo
- Publication number
- CN103556015A CN103556015A CN201310581910.9A CN201310581910A CN103556015A CN 103556015 A CN103556015 A CN 103556015A CN 201310581910 A CN201310581910 A CN 201310581910A CN 103556015 A CN103556015 A CN 103556015A
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- CN
- China
- Prior art keywords
- magnesium alloy
- aluminum
- aluminum magnesium
- alloy
- surplus
- 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.)
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Links
- 229910000861 Mg alloy Inorganic materials 0.000 title claims abstract description 24
- SNAAJJQQZSMGQD-UHFFFAOYSA-N aluminum magnesium Chemical compound [Mg].[Al] SNAAJJQQZSMGQD-UHFFFAOYSA-N 0.000 title claims abstract description 24
- 239000011777 magnesium Substances 0.000 claims abstract description 9
- 229910052712 strontium Inorganic materials 0.000 claims description 15
- 229910052797 bismuth Inorganic materials 0.000 claims description 9
- 229910052718 tin Inorganic materials 0.000 claims description 9
- 229910052719 titanium Inorganic materials 0.000 claims description 9
- 229910052720 vanadium Inorganic materials 0.000 claims description 9
- 229910052787 antimony Inorganic materials 0.000 claims description 8
- 229910052804 chromium Inorganic materials 0.000 claims description 8
- 229910052802 copper Inorganic materials 0.000 claims description 8
- 229910052742 iron Inorganic materials 0.000 claims description 8
- 229910052748 manganese Inorganic materials 0.000 claims description 8
- 229910052725 zinc Inorganic materials 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 7
- 229910000838 Al alloy Inorganic materials 0.000 abstract description 3
- 238000005266 casting Methods 0.000 abstract 1
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 description 7
- 239000010936 titanium Substances 0.000 description 7
- 239000011651 chromium Substances 0.000 description 6
- 229910045601 alloy Inorganic materials 0.000 description 5
- 239000000956 alloy Substances 0.000 description 5
- 239000004411 aluminium Substances 0.000 description 5
- 229910052782 aluminium Inorganic materials 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 5
- 229910000765 intermetallic Inorganic materials 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000002050 diffraction method Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical group [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 229910002467 CrFe Inorganic materials 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- FAWGZAFXDJGWBB-UHFFFAOYSA-N antimony(3+) Chemical compound [Sb+3] FAWGZAFXDJGWBB-UHFFFAOYSA-N 0.000 description 1
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000006911 nucleation Effects 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 1
- GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 description 1
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- Powder Metallurgy (AREA)
Abstract
The invention belongs to an aluminum alloy and specifically discloses an aluminum-magnesium alloy. The aluminum-magnesium alloy comprises the following components in percentage by weight: 4.4%-4.8% of Mg, 0.6%-0.9% of Mn, 0.05%-0.1% of Cr, 0.25% of Si, 0.05% of Sr, 0.1% of Cu, 0.1% of Ti, 0.2% of Zn, 0.2% of Fe, 0.1% of Bi, 0.05% of Sb, 0.02% of Sn, 0.045% of V and the balance of Al. According to the invention, the processing performance of the aluminum-magnesium alloy is effectively improved; moreover, crystalline grains in the aluminum-magnesium alloy structure are uniformly refined, and casting performance of the aluminum-magnesium alloy is effectively improved.
Description
Technical field
The invention belongs to a kind of aluminium alloy, specifically a kind of aluminum magnesium alloy.
Background technology
The invention provides a kind of aluminum magnesium alloy, this alloy mass is light, good processability, corrosion stability is good, plasticity is good, have certain tensile strength, is widely used in all departments such as space flight and aviation, national defence, building, container package, communications and transportation, electric power and electronic industry, machinofacture and petrochemical complex.
In aluminium, add the aluminium alloy that some elements forms, can keep shortly the advantage of fine aluminium.
Meanwhile, also there is the feature of other element, and the element adding can improve the performance of aluminium.Therefore, can autotelicly add some unit usually to reach the object of people's expection.Therefore such as adding strontium, strontium is surface active element, and in crystallography, strontium can change the behavior of intermetallic compound, can improve plastic working and the end product quality of alloy with the strontium element processing of going bad.
Summary of the invention
The object of the present invention is to provide a kind of aluminum magnesium alloy, the technical solution used in the present invention is:
Its composition is by weight percentage: Mg:4.4～4.8%, Mn:0.6～0.9%, Cr:0.05～0.1%, Si:0.25%, Sr:0.05%, Cu:0.1%, Ti:0.1%, Zn:0.2%, Fe:0.2%, Bi:0.1%, Sb:0.05%, Sn:0.02%, V:0.045%, surplus is Al.
As further improvement, preferred a kind of aluminum magnesium alloy, its composition is by weight percentage: Mg:4.8%, Mn:0.6%, Cr:0.05%, Si:0.25%, Sr:0.05%, Cu:0.1%, Ti:0.1%, Zn:0.2%, Fe:0.2%, Bi:0.1%, Sb:0.05%, Sn:0.02%, V:0.045%, surplus is Al
The present invention effectively raises the processing characteristics of aluminum magnesium alloy, and in aluminum magnesium alloy tissue, grain refining is even, effectively raises the castability of aluminum magnesium alloy.
Embodiment
Embodiment 1
Aluminum magnesium alloy, its composition is by weight percentage: Mg:4.8%, Mn:0.6%, Cr:0.05%, Si:0.25%, Sr:0.05%, Cu:0.1%, Ti:0.1%, Zn:0.2%, Fe:0.2%, Bi:0.1%, Sb:0.05%, Sn:0.02%, V:0.045%, surplus is Al.
Therefore strontium is surface active element, and in crystallography, strontium can change the behavior of intermetallic compound, can improve the plastic deformation ability of aluminum magnesium alloy with the strontium element processing of going bad.
Titanium can improve mechanical property in aluminum magnesium alloy.
Antimony element can improve hot pressing and cold-press process performance in aluminum magnesium alloy.
Chromium forms (CrFe) Al7 and (CrMn) intermetallic compound such as Al12 in aluminium, hinders the nucleation and growth process of recrystallize, and alloy has certain strengthening effect, can also improve alloy toughness and reduce stress corrosion opening cracking maleate sensitivity.
Tin, bismuth element are low melting point metals, and their solid solubility in aluminium are little, can slightly reduce alloy strength, but can improve cutting ability.
Vanadium can improve the plasticity of aluminum magnesium alloy.
Embodiment 2
Aluminum magnesium alloy, its composition is by weight percentage: Mg:4.4%, Mn:0.9%, Cr:0.1%, Si:0.25%, Sr:0.05%, Cu:0.1%, Ti:0.1%, Zn:0.2%, Fe:0.2%, Bi:0.1%, Sb:0.05%, Sn:0.02%, V:0.045%, surplus is Al.
Embodiment 3
Aluminum magnesium alloy, its composition is by weight percentage: Mg:4.6%, Mn:0.7%, Cr:0.07%, Si:0.25%, Sr:0.05%, Cu:0.1%, Ti:0.1%, Zn:0.2%, Fe:0.2%, Bi:0.1%, Sb:0.05%, Sn:0.02%, V:0.045%, surplus is Al.
Embodiment 4
Aluminum magnesium alloy, its composition is by weight percentage: Mg:4.6%, Mn:0.8%, Cr:0.08%, Si:0.25%, Sr:0.05%, Cu:0.1%, Ti:0.1%, Zn:0.2%, Fe:0.2%, Bi:0.1%, Sb:0.05%, Sn:0.02%, V:0.045%, surplus is Al.
Claims (2)
1. aluminum magnesium alloy, it is characterized in that: its composition by weight percentage, Mg:4.4～4.8%, Mn:0.6～0.9%, Cr:0.05～0.1%, Si:0.25%, Sr:0.05%, Cu:0.1%, Ti:0.1%, Zn:0.2%, Fe:0.2%, Bi:0.1%, Sb:0.05%, Sn:0.02%, V:0.045%, surplus is Al.
2. aluminum magnesium alloy according to claim 1, it is characterized in that: Mg:4.8%, Mn:0.6%, Cr:0.05%, Si:0.25%, Sr:0.05%, Cu:0.1%, Ti:0.1%, Zn:0.2%, Fe:0.2%, Bi:0.1%, Sb:0.05%, Sn:0.02%, V:0.045%, surplus is Al.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310581910.9A CN103556015A (en) | 2013-11-20 | 2013-11-20 | Aluminum-magnesium alloy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310581910.9A CN103556015A (en) | 2013-11-20 | 2013-11-20 | Aluminum-magnesium alloy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103556015A true CN103556015A (en) | 2014-02-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310581910.9A Pending CN103556015A (en) | 2013-11-20 | 2013-11-20 | Aluminum-magnesium alloy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103556015A (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106048322A (en) * | 2016-07-13 | 2016-10-26 | 安徽祈艾特电子科技股份有限公司 | Mesocarbon microbeads modified aluminium-magnesium alloy material for automobile electronic packaging and preparation method of alloy material |
| CN106048321A (en) * | 2016-07-13 | 2016-10-26 | 安徽祈艾特电子科技股份有限公司 | Nanosized titanium nitride modified and reinforced aluminium-magnesium alloy material for automobile electronic packaging and preparation method of alloy material |
| CN106048323A (en) * | 2016-07-13 | 2016-10-26 | 安徽祈艾特电子科技股份有限公司 | Nanosized silicon nitride reinforced aluminium-magnesium alloy material for automobile electronic packaging and preparation method of alloy material |
| CN106636799A (en) * | 2016-11-23 | 2017-05-10 | 虞海盈 | Aluminum magnesium alloy for heat machining pipe |
| CN106756318A (en) * | 2016-11-23 | 2017-05-31 | 虞海盈 | A kind of hot-finished tubing aluminium alloy containing magnesium |
| CN107686913A (en) * | 2016-08-05 | 2018-02-13 | 田静 | A kind of almag |
| CN108302886A (en) * | 2017-12-28 | 2018-07-20 | 池州市安安精工铝业有限公司 | A kind of refrigerator is shaken hands with streamlined almag |
| CN108330349A (en) * | 2017-12-28 | 2018-07-27 | 池州市安安精工铝业有限公司 | A kind of al-mg alloy component for automobile absorber |
| CN110343920A (en) * | 2019-05-29 | 2019-10-18 | 山东垚坤模具有限公司 | Semi-steel radial tire activating mold aluminium spends block alloy material |
| JP2020105545A (en) * | 2018-12-26 | 2020-07-09 | 学校法人早稲田大学 | Aluminum alloy with low susceptibility to casting cracks and aluminum alloy castings using the same |
| CN111636020A (en) * | 2019-03-01 | 2020-09-08 | 海信视像科技股份有限公司 | Aluminum alloy, method for smelting aluminum alloy and television base |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040109787A1 (en) * | 1999-05-04 | 2004-06-10 | Haszler Alfred Johann Peter | Exfoliation resistant aluminium-magnesium alloy |
| CN1555423A (en) * | 2001-07-25 | 2004-12-15 | �Ѻ͵繤��ʽ���� | Aluminum alloy excellent in machinability, and aluminum alloy material and method for production thereof |
| US20060169371A1 (en) * | 2001-12-17 | 2006-08-03 | Francois Cosse | Pressure-cast component made of highly ductile and resilient aluminium alloy |
| CN101643869A (en) * | 2009-09-04 | 2010-02-10 | 河池学院 | High strength automobile aluminium alloy wheel rim |
| CN101684531A (en) * | 2008-09-26 | 2010-03-31 | 株式会社神户制钢所 | Aluminum alloy board |
-
2013
- 2013-11-20 CN CN201310581910.9A patent/CN103556015A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040109787A1 (en) * | 1999-05-04 | 2004-06-10 | Haszler Alfred Johann Peter | Exfoliation resistant aluminium-magnesium alloy |
| CN1555423A (en) * | 2001-07-25 | 2004-12-15 | �Ѻ͵繤��ʽ���� | Aluminum alloy excellent in machinability, and aluminum alloy material and method for production thereof |
| US20060169371A1 (en) * | 2001-12-17 | 2006-08-03 | Francois Cosse | Pressure-cast component made of highly ductile and resilient aluminium alloy |
| CN101684531A (en) * | 2008-09-26 | 2010-03-31 | 株式会社神户制钢所 | Aluminum alloy board |
| CN101643869A (en) * | 2009-09-04 | 2010-02-10 | 河池学院 | High strength automobile aluminium alloy wheel rim |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106048322A (en) * | 2016-07-13 | 2016-10-26 | 安徽祈艾特电子科技股份有限公司 | Mesocarbon microbeads modified aluminium-magnesium alloy material for automobile electronic packaging and preparation method of alloy material |
| CN106048321A (en) * | 2016-07-13 | 2016-10-26 | 安徽祈艾特电子科技股份有限公司 | Nanosized titanium nitride modified and reinforced aluminium-magnesium alloy material for automobile electronic packaging and preparation method of alloy material |
| CN106048323A (en) * | 2016-07-13 | 2016-10-26 | 安徽祈艾特电子科技股份有限公司 | Nanosized silicon nitride reinforced aluminium-magnesium alloy material for automobile electronic packaging and preparation method of alloy material |
| CN107686913A (en) * | 2016-08-05 | 2018-02-13 | 田静 | A kind of almag |
| CN106636799A (en) * | 2016-11-23 | 2017-05-10 | 虞海盈 | Aluminum magnesium alloy for heat machining pipe |
| CN106756318A (en) * | 2016-11-23 | 2017-05-31 | 虞海盈 | A kind of hot-finished tubing aluminium alloy containing magnesium |
| CN108302886A (en) * | 2017-12-28 | 2018-07-20 | 池州市安安精工铝业有限公司 | A kind of refrigerator is shaken hands with streamlined almag |
| CN108330349A (en) * | 2017-12-28 | 2018-07-27 | 池州市安安精工铝业有限公司 | A kind of al-mg alloy component for automobile absorber |
| JP2020105545A (en) * | 2018-12-26 | 2020-07-09 | 学校法人早稲田大学 | Aluminum alloy with low susceptibility to casting cracks and aluminum alloy castings using the same |
| CN111636020A (en) * | 2019-03-01 | 2020-09-08 | 海信视像科技股份有限公司 | Aluminum alloy, method for smelting aluminum alloy and television base |
| CN110343920A (en) * | 2019-05-29 | 2019-10-18 | 山东垚坤模具有限公司 | Semi-steel radial tire activating mold aluminium spends block alloy material |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140205 |