KR100508697B1 - 6xxx시리즈의알루미늄합금과이를이용하여제조된성형품 - Google Patents
6xxx시리즈의알루미늄합금과이를이용하여제조된성형품 Download PDFInfo
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- KR100508697B1 KR100508697B1 KR10-1998-0710959A KR19980710959A KR100508697B1 KR 100508697 B1 KR100508697 B1 KR 100508697B1 KR 19980710959 A KR19980710959 A KR 19980710959A KR 100508697 B1 KR100508697 B1 KR 100508697B1
- Authority
- KR
- South Korea
- Prior art keywords
- 6xxx series
- alloy
- aluminum alloy
- series aluminum
- silicon
- 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.)
- Expired - Lifetime
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- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 33
- 239000011777 magnesium Substances 0.000 claims abstract description 69
- 239000010703 silicon Substances 0.000 claims abstract description 51
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 51
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims abstract description 44
- 229910017639 MgSi Inorganic materials 0.000 claims abstract description 44
- 229910052749 magnesium Inorganic materials 0.000 claims abstract description 44
- 239000002244 precipitate Substances 0.000 claims abstract description 19
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 12
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 12
- 229910045601 alloy Inorganic materials 0.000 claims description 93
- 239000000956 alloy Substances 0.000 claims description 93
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 51
- 238000000034 method Methods 0.000 claims description 24
- 230000008569 process Effects 0.000 claims description 13
- 238000005242 forging Methods 0.000 claims description 8
- 239000012535 impurity Substances 0.000 claims description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 238000005266 casting Methods 0.000 claims description 6
- 239000012467 final product Substances 0.000 claims description 6
- 230000001376 precipitating effect Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 claims description 2
- 235000012438 extruded product Nutrition 0.000 claims description 2
- 239000013067 intermediate product Substances 0.000 claims description 2
- 238000000465 moulding Methods 0.000 claims 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 abstract 1
- 239000011574 phosphorus Substances 0.000 abstract 1
- 229910052698 phosphorus Inorganic materials 0.000 abstract 1
- 238000001556 precipitation Methods 0.000 description 25
- 238000010438 heat treatment Methods 0.000 description 23
- 229910019018 Mg 2 Si Inorganic materials 0.000 description 22
- 238000001125 extrusion Methods 0.000 description 21
- 230000007246 mechanism Effects 0.000 description 14
- 239000010949 copper Substances 0.000 description 13
- 230000015572 biosynthetic process Effects 0.000 description 10
- 230000000704 physical effect Effects 0.000 description 10
- 230000032683 aging Effects 0.000 description 9
- 238000004458 analytical method Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 9
- 239000000203 mixture Substances 0.000 description 9
- 238000007792 addition Methods 0.000 description 8
- 239000011572 manganese Substances 0.000 description 8
- 238000012360 testing method Methods 0.000 description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 7
- 229910052802 copper Inorganic materials 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 238000010791 quenching Methods 0.000 description 6
- 230000000171 quenching effect Effects 0.000 description 6
- 230000008901 benefit Effects 0.000 description 5
- 238000005275 alloying Methods 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 4
- 238000000265 homogenisation Methods 0.000 description 4
- 239000011159 matrix material Substances 0.000 description 4
- 238000005728 strengthening Methods 0.000 description 4
- 239000000654 additive Substances 0.000 description 3
- 238000001389 atom probe field ion microscopy Methods 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 230000006698 induction Effects 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 2
- 229910000676 Si alloy Inorganic materials 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000003483 aging Methods 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- 229910052748 manganese Inorganic materials 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 229910000861 Mg alloy Inorganic materials 0.000 description 1
- 229910052797 bismuth Inorganic materials 0.000 description 1
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 description 1
- 238000009933 burial Methods 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 238000005094 computer simulation Methods 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910000765 intermetallic Inorganic materials 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000000386 microscopy Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000006911 nucleation Effects 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000004881 precipitation hardening Methods 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 238000007788 roughening Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 238000010583 slow cooling Methods 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 238000009628 steelmaking Methods 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Classifications
-
- 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
- C22F1/05—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 of the Al-Si-Mg type, i.e. containing silicon and magnesium in approximately equal proportions
-
- 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
-
- 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
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)
- Extrusion Of Metal (AREA)
Abstract
Description
Claims (11)
- 6XXX 시리즈 알루미늄 합금에 있어서,MgSi 석출물을 형성하게 되는 마그네슘과 규소가 원자수 비로 0.8:1 내기 1.2:1 함유되어 있는 것을 특징으로 하는 MgSi 석출물을 포함하는 6XXX 시리즈 알루미늄 합금.
- 제 1 항에 있어서, 상기 Mg:Si의 원자수 비가 0.9:1 내지 1.1:1인 것을 특징으로 하는 6XXX 시리즈 알루미늄 합금.
- 제 2 항에 있어서, 상기 Mg:Si의 원자수 비가 1:1인 것을 특징으로 하는 6XXX 시리즈 알루미늄 합금.
- 제 1 항에 있어서, 상기 합금은 다음 성분을 포함하는 것을 특징으로 하는 6XXX 시리즈 알루미늄 합금 :Mg : 0.37∼0.44 중량%Si : 0.56∼0.63 중량%Fe : 최대 0.2 중량%Cu : 최대 0.1 중량%Mn : 최대 0.1 중량%Cr : 최대 0.05 중량%Zn : 최대 0.15 중량%Ti : 최대 0.1 중량%균형 적량(Balance) : 알루미늄과 부수적 불순물.
- 제 1 항에 있어서, 상기 합금은 다음 성분을 포함하는 것을 특징으로 하는 6XXX 시리즈 알루미늄 합금 :Mg : 0.53∼0.64 중량%Si : 0.75∼0.84 중량%Fe : 최대 0.2 중량%Cu : 최대 0.1 중량%Mn : 최대 0.1 중량%Cr : 최대 0.05 중량%Zn : 최대 0.15 중량%Ti : 최대 0.1 중량%균형 적량(Balance) : 알루미늄과 부수적 불순물.
- 제 1 항에 있어서, 상기 합금은 다음 성분으로 구성되는 것을 특징으로 하는 6XXX 시리즈 알루미늄 합금 :i) Mg/Si 좌표 다이아그램 위에 다음 좌표를 직선으로 연결했을 때 면적 내의 마그네슘과 규소 농도.Mg Si 중량%0.35 0.48 중량%0.35 0.58 중량%0.44 0.7 중량%0.58 0.7 중량%이며;ⅱ) 다음 원소의 구성으로 이루어진 것 :Fe : 최대 0.1∼0.2 중량%Cu : 최대 0.1 중량%Mn : 최대 0.03 중량%Cr : 최대 0.03 중량%Zn : 최대 0.1 중량%B : 최대 0.06 중량%균형 적량(Balance) : 알루미늄과 부수적 불순물(각각 최대 0.05 중량%, 합이 최대 0.1 중량% 임).
- 다음 단계를 포함한 6XXX 시리즈 알루미늄 합금으로부터의 압출 성형품의 제조방법 :ⅰ) 상기 청구항 1 내지 6항 중의 어느 하나로 정의한 마그네슘과 규소를 함유한 6XXX 시리즈 알루미늄 합금의 강편을 주조하는 단계;ⅱ) 강편으로부터 최종 제품 형상을 압출하는 단계; 및ⅲ) 압출 제품 형상을 열 처리하고, MgSi를 석출하는 단계.
- 다음 단계로 이루어진 6XXX 시리즈 알루미늄 합금으로부터의 단조 성형품의 제조 방법 :ⅰ) 상기 청구항 1에서 6항 중의 어느 하나로 정의한 마그네슘과 규소를 함유한 6XXX 시리즈 알루미늄 합금을 강편으로 주조하는 단계;ⅱ) 강편으로부터 최종 제품 형상을 단조하는 단계; 및ⅲ) 합금을 열 처리하고, MgSi를 석출하는 단계.
- 제 8 항에 있어서, 상기 강편에서 중간 제품 형상으로 압출하고 그 후에 최종 제품 형상으로 단조하는 단계를 추가로 시행하는 것을 특징으로 하는 단조 성형품의 제조방법.
- 제 1 항 내지 제 6 항 중에서 선택된 어느 한 항의 6XXX 시리즈 알루미늄 합금을 사용하여 제조된 압출 성형품.
- 제 1 항 내지 제 6 항 중에서 선택된 어느 한 항의 6XXX 시리즈 알루미늄 합금을 사용하여 제조된 단조 성형품.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-1998-0710959A KR100508697B1 (ko) | 1996-07-04 | 1997-07-04 | 6xxx시리즈의알루미늄합금과이를이용하여제조된성형품 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AUPO0847 | 1996-07-04 | ||
| KR10-1998-0710959A KR100508697B1 (ko) | 1996-07-04 | 1997-07-04 | 6xxx시리즈의알루미늄합금과이를이용하여제조된성형품 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20000022514A KR20000022514A (ko) | 2000-04-25 |
| KR100508697B1 true KR100508697B1 (ko) | 2005-11-22 |
Family
ID=43672761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR10-1998-0710959A Expired - Lifetime KR100508697B1 (ko) | 1996-07-04 | 1997-07-04 | 6xxx시리즈의알루미늄합금과이를이용하여제조된성형품 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR100508697B1 (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019006279A1 (en) * | 2017-06-29 | 2019-01-03 | Arconic Inc. | 6XXX SERIES ALUMINUM ALLOY SHEET PRODUCTS AND PROCESSES FOR MAKING SAME |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100425528B1 (ko) * | 2001-01-03 | 2004-03-30 | 조홍식 | 알미늄 합금을 이용한 봉형상 부품의 제조방법 |
| KR102170010B1 (ko) * | 2016-01-08 | 2020-10-26 | 아르코닉 테크놀로지스 엘엘씨 | 새로운 6xxx 알루미늄 합금, 및 그의 제조 방법 |
| JP6479274B2 (ja) * | 2017-02-23 | 2019-03-06 | 古河電気工業株式会社 | アルミニウム合金材並びにこれを用いた締結部品、構造用部品、バネ用部品、導電部材および電池用部材 |
| JP6746824B2 (ja) * | 2018-08-27 | 2020-08-26 | 古河電気工業株式会社 | アルミニウム合金材ならびにこれを用いた編組シールド線、導電部材、電池用部材、締結部品、バネ用部品、構造用部品およびキャブタイヤケーブル |
| WO2020158683A1 (ja) | 2019-01-31 | 2020-08-06 | 古河電気工業株式会社 | アルミニウム合金材およびこれを用いた、導電部材、電池用部材、締結部品、バネ用部品、構造用部品、キャブタイヤケーブル |
| US12116654B2 (en) | 2019-01-31 | 2024-10-15 | Furukawa Electric Co., Ltd. | Aluminum alloy material, and conductive member, battery member, fastening component, spring component, structural component and cabtire cable each using same |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS637354A (ja) * | 1986-06-26 | 1988-01-13 | Furukawa Alum Co Ltd | 高強度アルミニウム合金材の製造方法 |
-
1997
- 1997-07-04 KR KR10-1998-0710959A patent/KR100508697B1/ko not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS637354A (ja) * | 1986-06-26 | 1988-01-13 | Furukawa Alum Co Ltd | 高強度アルミニウム合金材の製造方法 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019006279A1 (en) * | 2017-06-29 | 2019-01-03 | Arconic Inc. | 6XXX SERIES ALUMINUM ALLOY SHEET PRODUCTS AND PROCESSES FOR MAKING SAME |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20000022514A (ko) | 2000-04-25 |
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