CN108048703B - 一种高强耐磨压铸铝合金及其压铸方法 - Google Patents
一种高强耐磨压铸铝合金及其压铸方法 Download PDFInfo
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- CN108048703B CN108048703B CN201711420976.4A CN201711420976A CN108048703B CN 108048703 B CN108048703 B CN 108048703B CN 201711420976 A CN201711420976 A CN 201711420976A CN 108048703 B CN108048703 B CN 108048703B
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- CN
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- Prior art keywords
- die
- alloy
- aluminum alloy
- casting
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- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 162
- 238000004512 die casting Methods 0.000 title claims abstract description 113
- 238000000034 method Methods 0.000 title claims abstract description 20
- 239000000956 alloy Substances 0.000 claims abstract description 99
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 98
- 239000007788 liquid Substances 0.000 claims abstract description 39
- 239000012535 impurity Substances 0.000 claims abstract description 33
- 238000007670 refining Methods 0.000 claims abstract description 30
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 28
- 238000003756 stirring Methods 0.000 claims abstract description 19
- 238000007872 degassing Methods 0.000 claims abstract description 8
- 239000002994 raw material Substances 0.000 claims description 46
- 229910052782 aluminium Inorganic materials 0.000 claims description 28
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 27
- 239000010703 silicon Substances 0.000 claims description 20
- 230000008018 melting Effects 0.000 claims description 19
- 238000002844 melting Methods 0.000 claims description 19
- 238000002347 injection Methods 0.000 claims description 18
- 239000007924 injection Substances 0.000 claims description 18
- 239000000203 mixture Substances 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 9
- 238000001816 cooling Methods 0.000 claims description 6
- 230000005496 eutectics Effects 0.000 abstract description 11
- 229910052802 copper Inorganic materials 0.000 abstract description 8
- 238000003723 Smelting Methods 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 230000009466 transformation Effects 0.000 abstract 1
- 239000012071 phase Substances 0.000 description 31
- 230000000052 comparative effect Effects 0.000 description 12
- 230000000694 effects Effects 0.000 description 10
- 238000012986 modification Methods 0.000 description 10
- 230000004048 modification Effects 0.000 description 10
- 229910052732 germanium Inorganic materials 0.000 description 9
- 229910018594 Si-Cu Inorganic materials 0.000 description 7
- 229910008465 Si—Cu Inorganic materials 0.000 description 7
- 238000005266 casting Methods 0.000 description 7
- 229910052742 iron Inorganic materials 0.000 description 7
- VHHHONWQHHHLTI-UHFFFAOYSA-N hexachloroethane Chemical compound ClC(Cl)(Cl)C(Cl)(Cl)Cl VHHHONWQHHHLTI-UHFFFAOYSA-N 0.000 description 6
- 239000011159 matrix material Substances 0.000 description 5
- 230000007797 corrosion Effects 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 4
- 229910000765 intermetallic Inorganic materials 0.000 description 4
- 208000013201 Stress fracture Diseases 0.000 description 3
- 238000005336 cracking Methods 0.000 description 3
- 238000003754 machining Methods 0.000 description 3
- 229910000676 Si alloy Inorganic materials 0.000 description 2
- CSDREXVUYHZDNP-UHFFFAOYSA-N alumanylidynesilicon Chemical compound [Al].[Si] CSDREXVUYHZDNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000013329 compounding Methods 0.000 description 2
- 229910052745 lead Inorganic materials 0.000 description 2
- 229910052748 manganese Inorganic materials 0.000 description 2
- 230000000051 modifying effect Effects 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 229910052718 tin Inorganic materials 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- 229910018191 Al—Fe—Si Inorganic materials 0.000 description 1
- 229910018565 CuAl Inorganic materials 0.000 description 1
- 206010063385 Intellectualisation Diseases 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000006056 electrooxidation reaction Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000005247 gettering Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000004227 thermal cracking Methods 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
-
- 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
-
- 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
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/02—Making non-ferrous alloys by melting
- C22C1/03—Making non-ferrous alloys by melting using master alloys
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Continuous Casting (AREA)
- Extrusion Of Metal (AREA)
Abstract
Description
抗拉强度/MPa | 伸长率/% | 磨损率/×10<sup>-6</sup>g/m | |
实施例1 | 282.8 | 5.3 | 0.49 |
实施例2 | 295.6 | 4.8 | 0.46 |
实施例3 | 301.5 | 4.2 | 0.42 |
对比例1 | 225.1 | 1.3 | 0.63 |
对比例2 | 257.5 | 2.5 | 0.52 |
对比例3 | 244.9 | 2.1 | 0.56 |
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711420976.4A CN108048703B (zh) | 2017-12-25 | 2017-12-25 | 一种高强耐磨压铸铝合金及其压铸方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711420976.4A CN108048703B (zh) | 2017-12-25 | 2017-12-25 | 一种高强耐磨压铸铝合金及其压铸方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108048703A CN108048703A (zh) | 2018-05-18 |
CN108048703B true CN108048703B (zh) | 2020-05-05 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201711420976.4A Active CN108048703B (zh) | 2017-12-25 | 2017-12-25 | 一种高强耐磨压铸铝合金及其压铸方法 |
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110541094A (zh) * | 2019-09-30 | 2019-12-06 | 中信戴卡股份有限公司 | 一种压铸铝合金及车用部件 |
CN112921204B (zh) * | 2021-01-25 | 2021-12-24 | 佛山市辰辉金属科技有限公司 | 一种再生铝硅合金的复合细化变质剂及其制备方法 |
CN112921179B (zh) * | 2021-01-25 | 2022-08-02 | 佛山市辰辉金属科技有限公司 | 一种报废汽车零部件铝合金的循环再生方法及应用 |
CN112921194B (zh) * | 2021-01-25 | 2021-11-30 | 佛山市辰辉金属科技有限公司 | 一种由废铝制备高性能目标成分再生铝合金的方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102787261A (zh) * | 2012-08-30 | 2012-11-21 | 郴州市强旺新金属材料有限公司 | 铝硅合金 |
CN104911413A (zh) * | 2014-03-13 | 2015-09-16 | 深圳市中兴康讯电子有限公司 | 铝硅系合金及其生产方法 |
CN106917015A (zh) * | 2017-02-27 | 2017-07-04 | 东莞市铝美铝型材有限公司 | 一种交通工具用高强韧铝合金及其制备方法 |
-
2017
- 2017-12-25 CN CN201711420976.4A patent/CN108048703B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102787261A (zh) * | 2012-08-30 | 2012-11-21 | 郴州市强旺新金属材料有限公司 | 铝硅合金 |
CN104911413A (zh) * | 2014-03-13 | 2015-09-16 | 深圳市中兴康讯电子有限公司 | 铝硅系合金及其生产方法 |
CN106917015A (zh) * | 2017-02-27 | 2017-07-04 | 东莞市铝美铝型材有限公司 | 一种交通工具用高强韧铝合金及其制备方法 |
Also Published As
Publication number | Publication date |
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CN108048703A (zh) | 2018-05-18 |
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Effective date of registration: 20240116 Address after: Room 502, Building 32, Fenghuangcheng Garden, Zhoushi Town, Kunshan City, Suzhou City, Jiangsu Province, 215300 Patentee after: Wang Yue Address before: 528244, No. 19-2 Shilongtan Industrial Zone, Beisha Bangang Village, Lishui Town, Nanhai District, Foshan City, Guangdong Province Patentee before: FOSHAN CHENHUI METAL PRODUCT FACTORY |
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Effective date of registration: 20240222 Address after: No. 8 Anping Road, Dongbang Town, Changshu City, Suzhou City, Jiangsu Province, 215500 Patentee after: Sinsenfa Intelligent Technology (Suzhou) Co.,Ltd. Country or region after: China Address before: Room 502, Building 32, Fenghuangcheng Garden, Zhoushi Town, Kunshan City, Suzhou City, Jiangsu Province, 215300 Patentee before: Wang Yue Country or region before: China |
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