CN102586666B - 短流程高强度铸铁专用净化剂及其制备工艺 - Google Patents
短流程高强度铸铁专用净化剂及其制备工艺 Download PDFInfo
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- CN102586666B CN102586666B CN 201210061600 CN201210061600A CN102586666B CN 102586666 B CN102586666 B CN 102586666B CN 201210061600 CN201210061600 CN 201210061600 CN 201210061600 A CN201210061600 A CN 201210061600A CN 102586666 B CN102586666 B CN 102586666B
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- powder
- parts
- rare earth
- raw materials
- cast iron
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- 229910001018 Cast iron Inorganic materials 0.000 title claims abstract description 39
- 238000004519 manufacturing process Methods 0.000 title abstract description 4
- 239000003599 detergent Substances 0.000 title abstract 6
- 239000000843 powder Substances 0.000 claims abstract description 101
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 74
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims abstract description 52
- 239000002994 raw material Substances 0.000 claims abstract description 50
- 239000000292 calcium oxide Substances 0.000 claims abstract description 43
- 229910052500 inorganic mineral Inorganic materials 0.000 claims abstract description 38
- 239000011707 mineral Substances 0.000 claims abstract description 38
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 claims abstract description 33
- 239000010439 graphite Substances 0.000 claims abstract description 30
- 229910002804 graphite Inorganic materials 0.000 claims abstract description 30
- 229910052761 rare earth metal Inorganic materials 0.000 claims abstract description 27
- 150000002910 rare earth metals Chemical class 0.000 claims abstract description 27
- 229910001570 bauxite Inorganic materials 0.000 claims abstract description 26
- 238000002844 melting Methods 0.000 claims abstract description 24
- 230000008018 melting Effects 0.000 claims abstract description 24
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 20
- 229910001404 rare earth metal oxide Inorganic materials 0.000 claims abstract description 19
- 238000005507 spraying Methods 0.000 claims abstract description 16
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 15
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000000203 mixture Substances 0.000 claims abstract 3
- 239000012629 purifying agent Substances 0.000 claims description 62
- 238000000034 method Methods 0.000 claims description 45
- 238000002360 preparation method Methods 0.000 claims description 21
- 229910001610 cryolite Inorganic materials 0.000 claims description 16
- 238000002156 mixing Methods 0.000 claims description 10
- 239000012459 cleaning agent Substances 0.000 claims description 8
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims 1
- 239000011575 calcium Substances 0.000 claims 1
- 229910052791 calcium Inorganic materials 0.000 claims 1
- 239000012141 concentrate Substances 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 55
- 229910052742 iron Inorganic materials 0.000 abstract description 27
- 230000000694 effects Effects 0.000 abstract description 15
- 229910001562 pearlite Inorganic materials 0.000 abstract description 11
- 238000006243 chemical reaction Methods 0.000 abstract description 6
- 230000007547 defect Effects 0.000 abstract description 3
- 238000005728 strengthening Methods 0.000 abstract description 3
- 239000002054 inoculum Substances 0.000 abstract description 2
- 238000003723 Smelting Methods 0.000 description 27
- 238000005516 engineering process Methods 0.000 description 7
- 238000000746 purification Methods 0.000 description 7
- 238000005266 casting Methods 0.000 description 6
- 238000011081 inoculation Methods 0.000 description 5
- 239000012535 impurity Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 239000000155 melt Substances 0.000 description 4
- 238000004321 preservation Methods 0.000 description 4
- 239000007921 spray Substances 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 238000002425 crystallisation Methods 0.000 description 3
- 230000008025 crystallization Effects 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 230000036632 reaction speed Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000004781 supercooling Methods 0.000 description 3
- 229910001567 cementite Inorganic materials 0.000 description 2
- 229910052681 coesite Inorganic materials 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 229910052906 cristobalite Inorganic materials 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000002068 genetic effect Effects 0.000 description 2
- 238000005469 granulation Methods 0.000 description 2
- 230000003179 granulation Effects 0.000 description 2
- KSOKAHYVTMZFBJ-UHFFFAOYSA-N iron;methane Chemical compound C.[Fe].[Fe].[Fe] KSOKAHYVTMZFBJ-UHFFFAOYSA-N 0.000 description 2
- 229910044991 metal oxide Inorganic materials 0.000 description 2
- 150000004706 metal oxides Chemical class 0.000 description 2
- 238000013021 overheating Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000006722 reduction reaction Methods 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 229910052682 stishovite Inorganic materials 0.000 description 2
- 150000003568 thioethers Chemical class 0.000 description 2
- 229910052905 tridymite Inorganic materials 0.000 description 2
- 229910052684 Cerium Inorganic materials 0.000 description 1
- 229910052779 Neodymium Inorganic materials 0.000 description 1
- 229910052777 Praseodymium Inorganic materials 0.000 description 1
- 229910052773 Promethium Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- ZMIGMASIKSOYAM-UHFFFAOYSA-N cerium Chemical compound [Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce] ZMIGMASIKSOYAM-UHFFFAOYSA-N 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 229910052593 corundum Inorganic materials 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 229910052746 lanthanum Inorganic materials 0.000 description 1
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000003211 malignant effect Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000010310 metallurgical process Methods 0.000 description 1
- QEFYFXOXNSNQGX-UHFFFAOYSA-N neodymium atom Chemical compound [Nd] QEFYFXOXNSNQGX-UHFFFAOYSA-N 0.000 description 1
- 230000006911 nucleation Effects 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- PUDIUYLPXJFUGB-UHFFFAOYSA-N praseodymium atom Chemical compound [Pr] PUDIUYLPXJFUGB-UHFFFAOYSA-N 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- VQMWBBYLQSCNPO-UHFFFAOYSA-N promethium atom Chemical compound [Pm] VQMWBBYLQSCNPO-UHFFFAOYSA-N 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 239000011882 ultra-fine particle Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 229910001845 yogo sapphire Inorganic materials 0.000 description 1
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- Ceramic Products (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210061600 CN102586666B (zh) | 2012-03-09 | 2012-03-09 | 短流程高强度铸铁专用净化剂及其制备工艺 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210061600 CN102586666B (zh) | 2012-03-09 | 2012-03-09 | 短流程高强度铸铁专用净化剂及其制备工艺 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102586666A CN102586666A (zh) | 2012-07-18 |
| CN102586666B true CN102586666B (zh) | 2013-06-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210061600 Expired - Fee Related CN102586666B (zh) | 2012-03-09 | 2012-03-09 | 短流程高强度铸铁专用净化剂及其制备工艺 |
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| Country | Link |
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| CN (1) | CN102586666B (zh) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108504805A (zh) * | 2018-05-15 | 2018-09-07 | 芜湖新兴新材料产业园有限公司 | 一种控制高炉短流程铸造石墨漂浮的方法 |
| CN109112244A (zh) * | 2018-10-11 | 2019-01-01 | 含山县林头宝兴铸造厂 | 一种改善生铁铸件耐磨性的添加剂 |
| CN110616348A (zh) * | 2019-09-18 | 2019-12-27 | 沈阳化工大学 | 一种铝合金高效除镁剂的制备方法 |
| CN114854926A (zh) * | 2022-03-24 | 2022-08-05 | 江苏亚峰合金材料有限公司 | 一种环保型低硅球墨铸铁用球化剂 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1693487A (zh) * | 2005-06-09 | 2005-11-09 | 黄英利 | 用于炼钢生产工艺中的钢液净化剂 |
| CN101016578A (zh) * | 2007-02-14 | 2007-08-15 | 于世发 | 高炉熔融法生产的钢液净化渣剂 |
-
2012
- 2012-03-09 CN CN 201210061600 patent/CN102586666B/zh not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1693487A (zh) * | 2005-06-09 | 2005-11-09 | 黄英利 | 用于炼钢生产工艺中的钢液净化剂 |
| CN101016578A (zh) * | 2007-02-14 | 2007-08-15 | 于世发 | 高炉熔融法生产的钢液净化渣剂 |
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| Publication number | Publication date |
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| CN102586666A (zh) | 2012-07-18 |
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Owner name: QINGZHOU HUIZE NEW MATERIAL TECHNOLOGY CO., LTD. Free format text: FORMER NAME: QINGZHOU HAOZHANG CASTING CO., LTD. |
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Address after: 262500 Wendeng village, Shao town, Qingzhou, Shandong, Weifang Patentee after: Qingzhou Huize new Mstar Technology Ltd Address before: 262500 Shandong, Weifang City, Qingzhou Province Shao town, Wendeng Village West head Patentee before: Qingzhou Haozhang Casting Co., Ltd. |
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Granted publication date: 20130605 Termination date: 20190309 |
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