CN102717035B - 一种低硅/镁比、低稀土镁球化剂 - Google Patents
一种低硅/镁比、低稀土镁球化剂 Download PDFInfo
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- CN102717035B CN102717035B CN201210235592.6A CN201210235592A CN102717035B CN 102717035 B CN102717035 B CN 102717035B CN 201210235592 A CN201210235592 A CN 201210235592A CN 102717035 B CN102717035 B CN 102717035B
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- nodularizer
- low
- iron
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- 229910007981 Si-Mg Inorganic materials 0.000 title abstract 2
- 229910008316 Si—Mg Inorganic materials 0.000 title abstract 2
- 229910052749 magnesium Inorganic materials 0.000 claims abstract description 20
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 19
- 239000011777 magnesium Substances 0.000 claims description 32
- 229910052761 rare earth metal Inorganic materials 0.000 claims description 18
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 17
- 150000002910 rare earth metals Chemical class 0.000 claims description 16
- 239000010703 silicon Substances 0.000 claims description 15
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 47
- 229910052742 iron Inorganic materials 0.000 abstract description 23
- 229910001141 Ductile iron Inorganic materials 0.000 abstract description 21
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 11
- 229910002804 graphite Inorganic materials 0.000 abstract description 11
- 239000010439 graphite Substances 0.000 abstract description 11
- 239000007788 liquid Substances 0.000 abstract description 11
- 238000005266 casting Methods 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 6
- 229910052684 Cerium Inorganic materials 0.000 abstract description 5
- 229910052746 lanthanum Inorganic materials 0.000 abstract description 5
- 229910052726 zirconium Inorganic materials 0.000 abstract description 5
- 229910052782 aluminium Inorganic materials 0.000 abstract description 4
- 229910001566 austenite Inorganic materials 0.000 abstract description 4
- 229910052788 barium Inorganic materials 0.000 abstract description 4
- 229910052791 calcium Inorganic materials 0.000 abstract description 4
- 229910052797 bismuth Inorganic materials 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000002708 enhancing effect Effects 0.000 abstract 1
- 230000004048 modification Effects 0.000 abstract 1
- 238000012986 modification Methods 0.000 abstract 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 14
- 238000000034 method Methods 0.000 description 9
- 238000011081 inoculation Methods 0.000 description 8
- 239000000203 mixture Substances 0.000 description 8
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 5
- 229910045601 alloy Inorganic materials 0.000 description 5
- 239000000956 alloy Substances 0.000 description 5
- MHKWSJBPFXBFMX-UHFFFAOYSA-N iron magnesium Chemical compound [Mg].[Fe] MHKWSJBPFXBFMX-UHFFFAOYSA-N 0.000 description 4
- 229920001296 polysiloxane Polymers 0.000 description 4
- 229910052759 nickel Inorganic materials 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 229910001021 Ferroalloy Inorganic materials 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 229910001567 cementite Inorganic materials 0.000 description 1
- 229910052729 chemical element Inorganic materials 0.000 description 1
- 238000006477 desulfuration reaction Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000005087 graphitization Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 235000000396 iron Nutrition 0.000 description 1
- KSOKAHYVTMZFBJ-UHFFFAOYSA-N iron;methane Chemical compound C.[Fe].[Fe].[Fe] KSOKAHYVTMZFBJ-UHFFFAOYSA-N 0.000 description 1
- 229910001349 ledeburite Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003913 materials processing Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000006911 nucleation Effects 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Abstract
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CN201210235592.6A CN102717035B (zh) | 2012-07-09 | 2012-07-09 | 一种低硅/镁比、低稀土镁球化剂 |
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CN201210235592.6A CN102717035B (zh) | 2012-07-09 | 2012-07-09 | 一种低硅/镁比、低稀土镁球化剂 |
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CN102717035A CN102717035A (zh) | 2012-10-10 |
CN102717035B true CN102717035B (zh) | 2014-03-26 |
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Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103725820B (zh) * | 2012-10-15 | 2015-06-17 | 于跃华 | 一种新型的铸铁球化剂 |
CN103572153A (zh) * | 2013-11-04 | 2014-02-12 | 虞雪君 | 一种具有高温性能的球墨铸铁合金 |
CN105039835A (zh) * | 2015-08-20 | 2015-11-11 | 合肥市田源精铸有限公司 | 一种低硅球化剂 |
CN105648135A (zh) * | 2016-02-26 | 2016-06-08 | 铜陵安东铸钢有限责任公司 | 一种球墨铸铁用球化剂及其制备方法 |
CN105925746A (zh) * | 2016-05-26 | 2016-09-07 | 合肥市田源精铸有限公司 | 一种球墨铸铁用球化剂 |
CN105925749A (zh) * | 2016-05-26 | 2016-09-07 | 合肥市田源精铸有限公司 | 一种高球化率的球墨铸铁用球化剂 |
CN106048125A (zh) * | 2016-05-26 | 2016-10-26 | 合肥市田源精铸有限公司 | 一种高性能球化剂 |
CN109082495A (zh) * | 2018-09-25 | 2018-12-25 | 山东国铭球墨铸管科技有限公司 | 球墨铸铁低硅球化剂及其应用 |
CN113136473A (zh) * | 2021-04-01 | 2021-07-20 | 江苏亚峰合金材料有限公司 | 新型的低硅低镁球化剂的制备方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4057098A (en) * | 1975-07-07 | 1977-11-08 | Boris Pavlovich Platonov | Method of producing thin-walled castings |
CN102002548A (zh) * | 2010-12-07 | 2011-04-06 | 哈尔滨工业大学 | 一种厚大断面球墨铸铁球化剂 |
CN102492890A (zh) * | 2011-12-23 | 2012-06-13 | 天津市万路科技有限公司 | 低硅球化剂及其应用 |
-
2012
- 2012-07-09 CN CN201210235592.6A patent/CN102717035B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4057098A (en) * | 1975-07-07 | 1977-11-08 | Boris Pavlovich Platonov | Method of producing thin-walled castings |
CN102002548A (zh) * | 2010-12-07 | 2011-04-06 | 哈尔滨工业大学 | 一种厚大断面球墨铸铁球化剂 |
CN102492890A (zh) * | 2011-12-23 | 2012-06-13 | 天津市万路科技有限公司 | 低硅球化剂及其应用 |
Non-Patent Citations (3)
Title |
---|
T.斯卡兰德.La、Ce对球铁球化率、白口和缩松倾向的影响.《现代铸铁》.2006,(第6期), * |
复合使用低硅球化剂生产厚大断面球铁;柴树繁等;《铸造技术》;19971231(第6期);3至5页 * |
柴树繁等.复合使用低硅球化剂生产厚大断面球铁.《铸造技术》.1997,(第6期), |
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Effective date of registration: 20220304 Address after: 224100 6, Jinfeng South Street, Dafeng District, Yancheng City, Jiangsu. Patentee after: Dafeng District Productivity Promotion Center, Yancheng City Address before: 224100 No. 2, xintuan street, Dazhong Town, Yancheng City, Jiangsu Province (Daliu roadside) Patentee before: JIANGSU DUOWEI PUMP Inc. |
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Application publication date: 20121010 Assignee: Yancheng Hengchang Automobile Fittings Co.,Ltd. Assignor: Dafeng District Productivity Promotion Center, Yancheng City Contract record no.: X2023980044822 Denomination of invention: A low silicon/magnesium ratio and low rare earth magnesium nodularizing agent Granted publication date: 20140326 License type: Common License Record date: 20231031 Application publication date: 20121010 Assignee: Jiangsu Yunma Agricultural Machinery Co.,Ltd. Assignor: Dafeng District Productivity Promotion Center, Yancheng City Contract record no.: X2023980044817 Denomination of invention: A low silicon/magnesium ratio and low rare earth magnesium nodularizing agent Granted publication date: 20140326 License type: Common License Record date: 20231031 |
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Application publication date: 20121010 Assignee: JIANGSU FENGTAI FLUID MACHINERY TECHNOLOGY Co.,Ltd. Assignor: Dafeng District Productivity Promotion Center, Yancheng City Contract record no.: X2023980046390 Denomination of invention: A low silicon/magnesium ratio and low rare earth magnesium spheroidizing agent Granted publication date: 20140326 License type: Common License Record date: 20231113 Application publication date: 20121010 Assignee: JIANGSU YANFA MACHINERY CO.,LTD. Assignor: Dafeng District Productivity Promotion Center, Yancheng City Contract record no.: X2023980046385 Denomination of invention: A low silicon/magnesium ratio and low rare earth magnesium spheroidizing agent Granted publication date: 20140326 License type: Common License Record date: 20231113 |
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