CN103736952B - 一种过共晶铝硅合金连铸过程中的熔体处理装置及方法 - Google Patents
一种过共晶铝硅合金连铸过程中的熔体处理装置及方法 Download PDFInfo
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- CN103736952B CN103736952B CN201310721906.8A CN201310721906A CN103736952B CN 103736952 B CN103736952 B CN 103736952B CN 201310721906 A CN201310721906 A CN 201310721906A CN 103736952 B CN103736952 B CN 103736952B
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- 229910021364 Al-Si alloy Inorganic materials 0.000 title claims abstract description 32
- 238000005266 casting Methods 0.000 title claims abstract description 26
- 238000000034 method Methods 0.000 title claims description 29
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 39
- 239000000956 alloy Substances 0.000 claims abstract description 39
- 238000010410 dusting Methods 0.000 claims abstract description 32
- 238000002347 injection Methods 0.000 claims abstract description 12
- 239000007924 injection Substances 0.000 claims abstract description 12
- 239000000843 powder Substances 0.000 claims abstract description 12
- 239000000155 melt Substances 0.000 claims abstract description 10
- -1 aluminium silicon phosphor Chemical compound 0.000 claims description 12
- 239000007789 gas Substances 0.000 claims description 12
- 230000008569 process Effects 0.000 claims description 12
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 10
- 230000000694 effects Effects 0.000 claims description 10
- 229910000838 Al alloy Inorganic materials 0.000 claims description 9
- 238000009749 continuous casting Methods 0.000 claims description 9
- 238000003756 stirring Methods 0.000 claims description 8
- 238000009826 distribution Methods 0.000 claims description 7
- 238000013019 agitation Methods 0.000 claims description 6
- 239000002244 precipitate Substances 0.000 claims description 6
- 229910052761 rare earth metal Inorganic materials 0.000 claims description 6
- 229910052757 nitrogen Inorganic materials 0.000 claims description 5
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical group [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 4
- URRHWTYOQNLUKY-UHFFFAOYSA-N [AlH3].[P] Chemical compound [AlH3].[P] URRHWTYOQNLUKY-UHFFFAOYSA-N 0.000 claims description 4
- 239000011261 inert gas Substances 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 229910052698 phosphorus Inorganic materials 0.000 claims description 4
- 239000011574 phosphorus Substances 0.000 claims description 4
- RIRXDDRGHVUXNJ-UHFFFAOYSA-N [Cu].[P] Chemical compound [Cu].[P] RIRXDDRGHVUXNJ-UHFFFAOYSA-N 0.000 claims description 3
- FWGZLZNGAVBRPW-UHFFFAOYSA-N alumane;strontium Chemical compound [AlH3].[Sr] FWGZLZNGAVBRPW-UHFFFAOYSA-N 0.000 claims description 3
- 239000006185 dispersion Substances 0.000 claims description 3
- 230000003287 optical effect Effects 0.000 claims description 3
- 150000002910 rare earth metals Chemical class 0.000 claims description 3
- 229910052712 strontium Inorganic materials 0.000 claims description 3
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 claims description 3
- 150000003438 strontium compounds Chemical class 0.000 claims description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract description 19
- 229910052710 silicon Inorganic materials 0.000 abstract description 19
- 239000010703 silicon Substances 0.000 abstract description 19
- 230000004048 modification Effects 0.000 description 5
- 238000012986 modification Methods 0.000 description 5
- 239000007771 core particle Substances 0.000 description 4
- 238000003723 Smelting Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000005672 electromagnetic field Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000006911 nucleation Effects 0.000 description 2
- 238000010899 nucleation Methods 0.000 description 2
- 238000005204 segregation Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- YKTSYUJCYHOUJP-UHFFFAOYSA-N [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] Chemical compound [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] YKTSYUJCYHOUJP-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 229910000601 superalloy Inorganic materials 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Abstract
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CN201310721906.8A CN103736952B (zh) | 2013-12-25 | 2013-12-25 | 一种过共晶铝硅合金连铸过程中的熔体处理装置及方法 |
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CN201310721906.8A CN103736952B (zh) | 2013-12-25 | 2013-12-25 | 一种过共晶铝硅合金连铸过程中的熔体处理装置及方法 |
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CN103736952A CN103736952A (zh) | 2014-04-23 |
CN103736952B true CN103736952B (zh) | 2016-01-20 |
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Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104726750B (zh) * | 2015-04-09 | 2016-08-31 | 芜湖永裕汽车工业有限公司 | 一种适用于铸造铝硅合金的铝锶合金变质剂的制备工艺 |
CN104711440B (zh) * | 2015-04-09 | 2016-09-28 | 芜湖永裕汽车工业有限公司 | 铝锶合金变质剂的制备工艺 |
CN105057622B (zh) * | 2015-08-21 | 2016-08-31 | 中南大学 | 一种抑制dc铸造铝合金铸锭宏观偏析的方法 |
CN107520416A (zh) * | 2017-07-28 | 2017-12-29 | 上海应用技术大学 | 制备大尺寸合金连续铸锭的装置和方法 |
CN110343917B (zh) * | 2019-08-20 | 2024-02-20 | 惠州市华顺祥实业有限公司 | 间断制备液态高硅铝合金或者高硅铝合金半固态浆料的工艺及其设备 |
CN112877558B (zh) * | 2020-12-28 | 2022-05-20 | 湖南文昌新材科技股份有限公司 | 加压均匀分散陶瓷颗粒制备复合材料的装置及方法 |
Citations (7)
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US3746070A (en) * | 1971-06-25 | 1973-07-17 | Nat Steel Corp | Method for improving continuously cast strands |
JPS6096350A (ja) * | 1983-10-31 | 1985-05-29 | Nippon Steel Metal Prod Co Ltd | 連続鋳造用浮枠 |
CN101745620A (zh) * | 2008-12-15 | 2010-06-23 | 北京有色金属研究总院 | 一种低成本快速制备过共晶铝硅合金棒坯的方法 |
CN101875105A (zh) * | 2009-11-21 | 2010-11-03 | 华中科技大学 | 一种半固态浆料制备方法和装置 |
CN102168194A (zh) * | 2011-04-02 | 2011-08-31 | 天津立鑫盛科技有限公司 | 变质处理过程中的变质剂加入装置 |
CN102554165A (zh) * | 2012-01-10 | 2012-07-11 | 辽宁科技大学 | 金属熔体螺旋电磁搅拌装置 |
CN203649346U (zh) * | 2013-12-25 | 2014-06-18 | 湖南文昌科技有限公司 | 一种过共晶铝硅合金连铸过程中的熔体处理装置 |
-
2013
- 2013-12-25 CN CN201310721906.8A patent/CN103736952B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3746070A (en) * | 1971-06-25 | 1973-07-17 | Nat Steel Corp | Method for improving continuously cast strands |
JPS6096350A (ja) * | 1983-10-31 | 1985-05-29 | Nippon Steel Metal Prod Co Ltd | 連続鋳造用浮枠 |
CN101745620A (zh) * | 2008-12-15 | 2010-06-23 | 北京有色金属研究总院 | 一种低成本快速制备过共晶铝硅合金棒坯的方法 |
CN101875105A (zh) * | 2009-11-21 | 2010-11-03 | 华中科技大学 | 一种半固态浆料制备方法和装置 |
CN102168194A (zh) * | 2011-04-02 | 2011-08-31 | 天津立鑫盛科技有限公司 | 变质处理过程中的变质剂加入装置 |
CN102554165A (zh) * | 2012-01-10 | 2012-07-11 | 辽宁科技大学 | 金属熔体螺旋电磁搅拌装置 |
CN203649346U (zh) * | 2013-12-25 | 2014-06-18 | 湖南文昌科技有限公司 | 一种过共晶铝硅合金连铸过程中的熔体处理装置 |
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Denomination of invention: Melt processing device and method in hypereutectic aluminum silicon alloy continuous casting process Effective date of registration: 20191211 Granted publication date: 20160120 Pledgee: Loudi branch of Bank of Changsha Co.,Ltd. Pledgor: HUNAN WENCHANG ADVANCED MATERIALS TECHNOLOGY CO.,LTD. Registration number: Y2019980000976 |
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