CN115261665A - 铜铁磷系合金用变质剂、其制备方法及应用 - Google Patents
铜铁磷系合金用变质剂、其制备方法及应用 Download PDFInfo
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- CN115261665A CN115261665A CN202210712738.5A CN202210712738A CN115261665A CN 115261665 A CN115261665 A CN 115261665A CN 202210712738 A CN202210712738 A CN 202210712738A CN 115261665 A CN115261665 A CN 115261665A
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- alloy
- copper
- iron
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- QZKWFURVKCYMSP-UHFFFAOYSA-N [P].[Fe].[Cu] Chemical compound [P].[Fe].[Cu] QZKWFURVKCYMSP-UHFFFAOYSA-N 0.000 title claims abstract description 71
- 229910001096 P alloy Inorganic materials 0.000 title claims abstract description 62
- 238000002360 preparation method Methods 0.000 title claims abstract description 14
- 239000000956 alloy Substances 0.000 claims abstract description 150
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 149
- 239000003607 modifier Substances 0.000 claims abstract description 49
- 229910052761 rare earth metal Inorganic materials 0.000 claims abstract description 36
- 238000005266 casting Methods 0.000 claims abstract description 26
- 229910052727 yttrium Inorganic materials 0.000 claims abstract description 20
- 229910052712 strontium Inorganic materials 0.000 claims abstract description 19
- 229910052684 Cerium Inorganic materials 0.000 claims abstract description 15
- 239000000203 mixture Substances 0.000 claims abstract description 13
- 238000000034 method Methods 0.000 claims abstract description 10
- 239000010949 copper Substances 0.000 claims description 35
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 29
- 229910052802 copper Inorganic materials 0.000 claims description 29
- 238000004321 preservation Methods 0.000 claims description 19
- 229910052746 lanthanum Inorganic materials 0.000 claims description 17
- 238000003723 Smelting Methods 0.000 claims description 11
- 239000000155 melt Substances 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 9
- 229910017824 Cu—Fe—P Inorganic materials 0.000 claims description 8
- 239000002243 precursor Substances 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 5
- 239000002054 inoculum Substances 0.000 claims description 5
- 230000006911 nucleation Effects 0.000 abstract description 8
- 238000010899 nucleation Methods 0.000 abstract description 8
- 239000002131 composite material Substances 0.000 abstract description 6
- 230000007547 defect Effects 0.000 abstract description 6
- 230000004075 alteration Effects 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 4
- 230000009471 action Effects 0.000 abstract description 3
- 230000002195 synergetic effect Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 28
- 230000004048 modification Effects 0.000 description 25
- 238000012986 modification Methods 0.000 description 25
- 239000012535 impurity Substances 0.000 description 10
- 229910000881 Cu alloy Inorganic materials 0.000 description 8
- 230000000052 comparative effect Effects 0.000 description 8
- 238000007670 refining Methods 0.000 description 8
- 229910052796 boron Inorganic materials 0.000 description 6
- 239000011133 lead Substances 0.000 description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 5
- 239000013078 crystal Substances 0.000 description 5
- 229910052760 oxygen Inorganic materials 0.000 description 5
- 239000001301 oxygen Substances 0.000 description 5
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 4
- 230000006866 deterioration Effects 0.000 description 4
- 230000009931 harmful effect Effects 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 229910052717 sulfur Inorganic materials 0.000 description 4
- 239000011593 sulfur Substances 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 3
- 239000011261 inert gas Substances 0.000 description 3
- 238000011835 investigation Methods 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 239000002893 slag Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 230000032798 delamination Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- -1 rare earth compounds Chemical class 0.000 description 2
- 150000002910 rare earth metals Chemical class 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- 229910000521 B alloy Inorganic materials 0.000 description 1
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- 229910000636 Ce alloy Inorganic materials 0.000 description 1
- 229910002530 Cu-Y Inorganic materials 0.000 description 1
- 229910017818 Cu—Mg Inorganic materials 0.000 description 1
- 229910000858 La alloy Inorganic materials 0.000 description 1
- 229910001154 Pr alloy Inorganic materials 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 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
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 description 1
- 229910000421 cerium(III) oxide Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 150000004678 hydrides Chemical class 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 description 1
- MRELNEQAGSRDBK-UHFFFAOYSA-N lanthanum oxide Inorganic materials [O-2].[O-2].[O-2].[La+3].[La+3] MRELNEQAGSRDBK-UHFFFAOYSA-N 0.000 description 1
- 229910052745 lead Inorganic materials 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 229910052706 scandium Inorganic materials 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000009864 tensile test Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C9/00—Alloys based on copper
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Continuous Casting (AREA)
Abstract
Description
Claims (10)
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CN202210712738.5A CN115261665B (zh) | 2022-06-22 | 2022-06-22 | 铜铁磷系合金用变质剂、其制备方法及应用 |
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CN115261665A true CN115261665A (zh) | 2022-11-01 |
CN115261665B CN115261665B (zh) | 2023-04-28 |
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Citations (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59215448A (ja) * | 1983-05-23 | 1984-12-05 | Sumitomo Electric Ind Ltd | 機能合金 |
GB8524531D0 (en) * | 1985-10-04 | 1985-11-06 | London Scandinavian Metall | Grain refining metals |
JPS63266033A (ja) * | 1987-04-23 | 1988-11-02 | Mitsubishi Electric Corp | 銅合金 |
US5599406A (en) * | 1993-01-04 | 1997-02-04 | Gemetals Corporation | Gold-colored copper-aluminum-indium alloy |
JP2000104131A (ja) * | 1998-09-28 | 2000-04-11 | Kobe Steel Ltd | 高強度・高導電性銅合金板及びその製造方法 |
JP2004225060A (ja) * | 2002-11-25 | 2004-08-12 | Dowa Mining Co Ltd | 銅合金およびその製造方法 |
CN1969050A (zh) * | 2004-08-10 | 2007-05-23 | 三宝伸铜工业株式会社 | 晶粒微细化了的铜基合金铸件 |
CN101180412A (zh) * | 2005-07-07 | 2008-05-14 | 株式会社神户制钢所 | 具备高强度和优异的弯曲加工性的铜合金及铜合金板的制造方法 |
CN101514398A (zh) * | 2009-04-03 | 2009-08-26 | 中南大学 | 一种精炼废杂铜的高稀土含量中间合金精炼剂及其制备和应用 |
CN106399744A (zh) * | 2016-12-02 | 2017-02-15 | 江西保太有色金属集团有限公司 | 一种紫杂铜精炼用多元中间合金及其制备和应用 |
WO2018076165A1 (zh) * | 2016-10-25 | 2018-05-03 | 广东伟强铜业科技有限公司 | 一种易切削黄铜合金及其制造方法 |
CN110551915A (zh) * | 2019-08-29 | 2019-12-10 | 宁波金田铜业(集团)股份有限公司 | 一种铜铁中间合金及其制备方法 |
CN110872657A (zh) * | 2018-08-31 | 2020-03-10 | 中南大学 | 一种熔铸法制备的高性能铜合金 |
CN110923497A (zh) * | 2019-10-29 | 2020-03-27 | 福建工程学院 | 细化铜及铜合金结晶组织的中间合金、其制备方法及使用工艺 |
CN113481394A (zh) * | 2021-06-24 | 2021-10-08 | 宁波金田铜业(集团)股份有限公司 | 一种铜铁合金改性剂、制备方法及其使用方法 |
-
2022
- 2022-06-22 CN CN202210712738.5A patent/CN115261665B/zh active Active
Patent Citations (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59215448A (ja) * | 1983-05-23 | 1984-12-05 | Sumitomo Electric Ind Ltd | 機能合金 |
GB8524531D0 (en) * | 1985-10-04 | 1985-11-06 | London Scandinavian Metall | Grain refining metals |
JPS63266033A (ja) * | 1987-04-23 | 1988-11-02 | Mitsubishi Electric Corp | 銅合金 |
US5599406A (en) * | 1993-01-04 | 1997-02-04 | Gemetals Corporation | Gold-colored copper-aluminum-indium alloy |
JP2000104131A (ja) * | 1998-09-28 | 2000-04-11 | Kobe Steel Ltd | 高強度・高導電性銅合金板及びその製造方法 |
JP2004225060A (ja) * | 2002-11-25 | 2004-08-12 | Dowa Mining Co Ltd | 銅合金およびその製造方法 |
CN1969050A (zh) * | 2004-08-10 | 2007-05-23 | 三宝伸铜工业株式会社 | 晶粒微细化了的铜基合金铸件 |
CN101180412A (zh) * | 2005-07-07 | 2008-05-14 | 株式会社神户制钢所 | 具备高强度和优异的弯曲加工性的铜合金及铜合金板的制造方法 |
CN101514398A (zh) * | 2009-04-03 | 2009-08-26 | 中南大学 | 一种精炼废杂铜的高稀土含量中间合金精炼剂及其制备和应用 |
WO2018076165A1 (zh) * | 2016-10-25 | 2018-05-03 | 广东伟强铜业科技有限公司 | 一种易切削黄铜合金及其制造方法 |
CN106399744A (zh) * | 2016-12-02 | 2017-02-15 | 江西保太有色金属集团有限公司 | 一种紫杂铜精炼用多元中间合金及其制备和应用 |
CN110872657A (zh) * | 2018-08-31 | 2020-03-10 | 中南大学 | 一种熔铸法制备的高性能铜合金 |
CN110551915A (zh) * | 2019-08-29 | 2019-12-10 | 宁波金田铜业(集团)股份有限公司 | 一种铜铁中间合金及其制备方法 |
CN110923497A (zh) * | 2019-10-29 | 2020-03-27 | 福建工程学院 | 细化铜及铜合金结晶组织的中间合金、其制备方法及使用工艺 |
CN113481394A (zh) * | 2021-06-24 | 2021-10-08 | 宁波金田铜业(集团)股份有限公司 | 一种铜铁合金改性剂、制备方法及其使用方法 |
Non-Patent Citations (1)
Title |
---|
李刚等: "Cu-RE-B-Mg合金在无氧铜制备过程中的净化作用及机理分析" * |
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Effective date of registration: 20231211 Address after: 100028 China Aluminum Science and Technology Research Institute, South District of Future Science City, Changping District, Beijing Patentee after: CHINALCO INSTITUTE OF SCIENCE AND TECHNOLOGY Co.,Ltd. Patentee after: CHINA COPPER INDUSTRY CO.,LTD. Patentee after: Kunming Metallurgical Research Institute Co.,Ltd. Address before: 2nd Floor, Building 10, China Aluminum Science and Technology Research Institute, South District, Future Science and Technology City, Beiqijia Town, Changping District, Beijing 102200 Patentee before: Kunming Metallurgical Research Institute Co.,Ltd. Beijing Branch |
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