KR20130039805A - 고온강도가 향상된 알루미늄합금 - Google Patents
고온강도가 향상된 알루미늄합금 Download PDFInfo
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- KR20130039805A KR20130039805A KR1020110104385A KR20110104385A KR20130039805A KR 20130039805 A KR20130039805 A KR 20130039805A KR 1020110104385 A KR1020110104385 A KR 1020110104385A KR 20110104385 A KR20110104385 A KR 20110104385A KR 20130039805 A KR20130039805 A KR 20130039805A
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- South Korea
- Prior art keywords
- aluminum alloy
- strength
- less
- weight
- content
- Prior art date
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- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 43
- 239000010949 copper Substances 0.000 claims abstract description 33
- 239000011777 magnesium Substances 0.000 claims abstract description 29
- 239000011572 manganese Substances 0.000 claims abstract description 28
- 239000010936 titanium Substances 0.000 claims abstract description 28
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 23
- 229910052749 magnesium Inorganic materials 0.000 claims abstract description 19
- 229910052802 copper Inorganic materials 0.000 claims abstract description 18
- 229910052748 manganese Inorganic materials 0.000 claims abstract description 18
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 18
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 18
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 17
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 13
- 239000011651 chromium Substances 0.000 claims abstract description 12
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 12
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000012535 impurity Substances 0.000 claims abstract description 11
- 229910052718 tin Inorganic materials 0.000 claims abstract description 10
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 9
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims abstract description 9
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims abstract description 9
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 9
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims abstract description 9
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims abstract description 9
- VSZWPYCFIRKVQL-UHFFFAOYSA-N selanylidenegallium;selenium Chemical compound [Se].[Se]=[Ga].[Se]=[Ga] VSZWPYCFIRKVQL-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000010703 silicon Substances 0.000 claims abstract description 9
- JBQYATWDVHIOAR-UHFFFAOYSA-N tellanylidenegermanium Chemical compound [Te]=[Ge] JBQYATWDVHIOAR-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 6
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims abstract description 5
- 238000000034 method Methods 0.000 claims description 3
- 239000000203 mixture Substances 0.000 abstract description 13
- 239000000463 material Substances 0.000 description 29
- 239000000956 alloy Substances 0.000 description 26
- 229910045601 alloy Inorganic materials 0.000 description 10
- 230000000704 physical effect Effects 0.000 description 9
- 239000011701 zinc Substances 0.000 description 8
- 229910052742 iron Inorganic materials 0.000 description 7
- 229910052725 zinc Inorganic materials 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 5
- 239000000306 component Substances 0.000 description 5
- 238000005266 casting Methods 0.000 description 4
- 239000002131 composite material Substances 0.000 description 4
- 230000033228 biological regulation Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000009864 tensile test Methods 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 239000005749 Copper compound Substances 0.000 description 1
- WPPDFTBPZNZZRP-UHFFFAOYSA-N aluminum copper Chemical compound [Al].[Cu] WPPDFTBPZNZZRP-UHFFFAOYSA-N 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 210000001787 dendrite Anatomy 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 229910052745 lead Inorganic materials 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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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
- C22C21/12—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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F1/00—Cylinders; Cylinder heads
- F02F1/24—Cylinder heads
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C2202/00—Physical properties
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Abstract
Description
도 2는 종래의 비교예에 따른 알루미늄합금의 조직사진.
Claims (3)
- 알루미늄(Al)을 주성분으로 하고, 규소(Si) 2 ~ 3 중량%, 구리(Cu) 4.0 ~ 6.0 중량%, 마그네슘(Mg) 0.35 ~ 0.45 중량%, 철(Fe) 0.2 중량% 이하(0은 불포함), 망간(Mn) 0.4 ~ 0.6 중량%, 아연(Zn) 0.1 중량% 이하(0은 불포함), 니켈(Ni) 0.05 중량% 이하(0은 불포함), 주석(Sn) 0.1 ~ 0.15 중량%, 크롬(Cr) 0.05 중량% 이하(0은 불포함), 납(Pb) 0.05 중량% 이하(0은 불포함), 티타늄(Ti) 0.2 ~ 0.4 중량%, 지르코늄(Zr) 0.01~0.03 중량% 및 기타 불가결한 불순물을 포함하는 조성으로 구성된 고온강도가 향상된 알루미늄합금.
- 청구항 1 내지 3에 있어서,
상기 알루미늄합금은 차량의 실린더 헤드용인 것을 특징으로 하는 고온강도가 향상된 알루미늄합금. - 청구항 1 내지 3에 있어서,
상기 알루미늄합금은 항복강도 180 ~ 210 MPa, 인장강도 200 ~ 250 MPa, 연신률 8 ~ 12 %인 것을 특징으로 하는 고온강도가 향상된 알루미늄합금.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020110104385A KR101356162B1 (ko) | 2011-10-13 | 2011-10-13 | 고온강도가 향상된 알루미늄합금 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020110104385A KR101356162B1 (ko) | 2011-10-13 | 2011-10-13 | 고온강도가 향상된 알루미늄합금 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20130039805A true KR20130039805A (ko) | 2013-04-23 |
KR101356162B1 KR101356162B1 (ko) | 2014-01-24 |
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KR1020110104385A KR101356162B1 (ko) | 2011-10-13 | 2011-10-13 | 고온강도가 향상된 알루미늄합금 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20180051035A (ko) * | 2016-11-08 | 2018-05-16 | 주식회사 사라콤 | 선박용 경량합금 경적 |
KR20220082336A (ko) | 2020-12-10 | 2022-06-17 | 주식회사 에스제이테크 | 열 전도도 및 강도가 우수한 재생 알루미늄 합금의 제조방법 |
KR20220099621A (ko) | 2021-01-07 | 2022-07-14 | 주식회사 에스제이테크 | 성형성, 내식성, 고열전도도 및 강도가 우수한 재생 알루미늄 다이캐스팅 합금의 제조방법 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07138688A (ja) * | 1993-11-10 | 1995-05-30 | Showa Denko Kk | アルミニウム合金鍛造部材 |
KR100600191B1 (ko) * | 2004-08-09 | 2006-07-12 | 현대자동차주식회사 | 실린더 헤드 제조용 알루미늄 합금 |
KR101646270B1 (ko) * | 2010-06-24 | 2016-08-05 | 현대자동차주식회사 | 실린더 헤드용 알루미늄 합금 조성물 |
-
2011
- 2011-10-13 KR KR1020110104385A patent/KR101356162B1/ko active IP Right Grant
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20180051035A (ko) * | 2016-11-08 | 2018-05-16 | 주식회사 사라콤 | 선박용 경량합금 경적 |
KR20220082336A (ko) | 2020-12-10 | 2022-06-17 | 주식회사 에스제이테크 | 열 전도도 및 강도가 우수한 재생 알루미늄 합금의 제조방법 |
KR20220099621A (ko) | 2021-01-07 | 2022-07-14 | 주식회사 에스제이테크 | 성형성, 내식성, 고열전도도 및 강도가 우수한 재생 알루미늄 다이캐스팅 합금의 제조방법 |
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Publication number | Publication date |
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KR101356162B1 (ko) | 2014-01-24 |
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