CN103874771B - 球墨铸铁的球化处理方法 - Google Patents
球墨铸铁的球化处理方法 Download PDFInfo
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- CN103874771B CN103874771B CN201380002056.4A CN201380002056A CN103874771B CN 103874771 B CN103874771 B CN 103874771B CN 201380002056 A CN201380002056 A CN 201380002056A CN 103874771 B CN103874771 B CN 103874771B
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- CN
- China
- Prior art keywords
- reaction chamber
- rare earth
- spheroidizing
- outer lining
- nodulizing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 229910001141 Ductile iron Inorganic materials 0.000 title claims abstract description 15
- 238000003672 processing method Methods 0.000 title abstract 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 127
- 238000006243 chemical reaction Methods 0.000 claims abstract description 110
- 229910052761 rare earth metal Inorganic materials 0.000 claims abstract description 79
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 74
- 150000002910 rare earth metals Chemical class 0.000 claims abstract description 74
- 239000010959 steel Substances 0.000 claims abstract description 74
- 229910052742 iron Inorganic materials 0.000 claims abstract description 61
- 239000011777 magnesium Substances 0.000 claims abstract description 58
- 229910052749 magnesium Inorganic materials 0.000 claims abstract description 46
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 45
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims abstract description 42
- 239000010703 silicon Substances 0.000 claims abstract description 42
- 229910000519 Ferrosilicon Inorganic materials 0.000 claims abstract description 39
- 239000002054 inoculum Substances 0.000 claims abstract description 27
- 239000000463 material Substances 0.000 claims abstract description 7
- 239000003795 chemical substances by application Substances 0.000 claims description 93
- 238000000034 method Methods 0.000 claims description 52
- 229910045601 alloy Inorganic materials 0.000 claims description 38
- 239000000956 alloy Substances 0.000 claims description 38
- 239000011449 brick Substances 0.000 claims description 27
- 239000007788 liquid Substances 0.000 claims description 24
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 21
- 239000000203 mixture Substances 0.000 claims description 19
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 18
- 229910052751 metal Inorganic materials 0.000 claims description 18
- 239000002184 metal Substances 0.000 claims description 18
- 239000000843 powder Substances 0.000 claims description 14
- 238000004519 manufacturing process Methods 0.000 claims description 13
- 238000003825 pressing Methods 0.000 claims description 10
- 238000001816 cooling Methods 0.000 claims description 9
- 239000011819 refractory material Substances 0.000 claims description 9
- 239000000377 silicon dioxide Substances 0.000 claims description 9
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 8
- 229910000861 Mg alloy Inorganic materials 0.000 claims description 8
- XWHPIFXRKKHEKR-UHFFFAOYSA-N iron silicon Chemical compound [Si].[Fe] XWHPIFXRKKHEKR-UHFFFAOYSA-N 0.000 claims description 8
- 238000002844 melting Methods 0.000 claims description 8
- 230000008018 melting Effects 0.000 claims description 8
- 229910001122 Mischmetal Inorganic materials 0.000 claims description 6
- WMOHXRDWCVHXGS-UHFFFAOYSA-N [La].[Ce] Chemical compound [La].[Ce] WMOHXRDWCVHXGS-UHFFFAOYSA-N 0.000 claims description 6
- 239000011575 calcium Substances 0.000 claims description 6
- 239000002131 composite material Substances 0.000 claims description 6
- 238000002156 mixing Methods 0.000 claims description 6
- 239000000126 substance Substances 0.000 claims description 6
- 229910052791 calcium Inorganic materials 0.000 claims description 5
- 238000007596 consolidation process Methods 0.000 claims description 5
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 4
- 239000004927 clay Substances 0.000 claims description 4
- 239000000395 magnesium oxide Substances 0.000 claims description 4
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 230000007423 decrease Effects 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 230000035484 reaction time Effects 0.000 claims description 3
- 229910000676 Si alloy Inorganic materials 0.000 claims description 2
- 238000003723 Smelting Methods 0.000 claims description 2
- -1 iron powder compound Chemical class 0.000 claims description 2
- 238000005204 segregation Methods 0.000 claims description 2
- 239000013589 supplement Substances 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 abstract 1
- 238000010521 absorption reaction Methods 0.000 description 12
- MBMLMWLHJBBADN-UHFFFAOYSA-N Ferrous sulfide Chemical compound [Fe]=S MBMLMWLHJBBADN-UHFFFAOYSA-N 0.000 description 5
- 238000005266 casting Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 239000002667 nucleating agent Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000010079 rubber tapping Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 102000005298 Iron-Sulfur Proteins Human genes 0.000 description 2
- 108010081409 Iron-Sulfur Proteins Proteins 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 230000006837 decompression Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 238000007667 floating Methods 0.000 description 2
- 239000010451 perlite Substances 0.000 description 2
- 235000019362 perlite Nutrition 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 230000018199 S phase Effects 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- MKPXGEVFQSIKGE-UHFFFAOYSA-N [Mg].[Si] Chemical compound [Mg].[Si] MKPXGEVFQSIKGE-UHFFFAOYSA-N 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Landscapes
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201380002056.4A CN103874771B (zh) | 2013-03-04 | 2013-09-06 | 球墨铸铁的球化处理方法 |
Applications Claiming Priority (8)
Application Number | Priority Date | Filing Date | Title |
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CN201310066875.7 | 2013-03-04 | ||
CN 201310066872 CN103146870A (zh) | 2013-03-04 | 2013-03-04 | 球墨铸铁球化处理方法 |
CN 201310066875 CN103146986A (zh) | 2013-03-04 | 2013-03-04 | 球墨铸铁低硅球化剂及其应用 |
CN2013100668723 | 2013-03-04 | ||
CN2013100668757 | 2013-03-04 | ||
CN201310066872.3 | 2013-03-04 | ||
PCT/CN2013/001050 WO2014134762A1 (zh) | 2013-03-04 | 2013-09-06 | 球墨铸铁的球化处理方法 |
CN201380002056.4A CN103874771B (zh) | 2013-03-04 | 2013-09-06 | 球墨铸铁的球化处理方法 |
Publications (2)
Publication Number | Publication Date |
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CN103874771A CN103874771A (zh) | 2014-06-18 |
CN103874771B true CN103874771B (zh) | 2015-05-13 |
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CN201380002056.4A Active CN103874771B (zh) | 2013-03-04 | 2013-09-06 | 球墨铸铁的球化处理方法 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN109852757A (zh) * | 2019-02-22 | 2019-06-07 | 青阳县光大铸造有限公司 | 一种使用粒状球化剂生产球墨铸铁的方法 |
CN111187928B (zh) * | 2020-02-10 | 2021-08-10 | 中国科学院金属研究所 | 一种金属材料的冶炼方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102690985A (zh) * | 2012-06-21 | 2012-09-26 | 天津市万路科技有限公司 | 球化处理方法 |
CN102851566A (zh) * | 2012-10-08 | 2013-01-02 | 天津市万路科技有限公司 | 球化处理的方法 |
CN102884210A (zh) * | 2012-06-21 | 2013-01-16 | 天津市万路科技有限公司 | 球化处理方法 |
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2013
- 2013-09-06 CN CN201380002056.4A patent/CN103874771B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102690985A (zh) * | 2012-06-21 | 2012-09-26 | 天津市万路科技有限公司 | 球化处理方法 |
CN102884210A (zh) * | 2012-06-21 | 2013-01-16 | 天津市万路科技有限公司 | 球化处理方法 |
CN102851566A (zh) * | 2012-10-08 | 2013-01-02 | 天津市万路科技有限公司 | 球化处理的方法 |
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Application publication date: 20140618 Assignee: Henan Lushan Mountain Tianyuan three agent Ferroalloy Co., Ltd. Assignor: TIANJIN WANLU TECHNOLOGY Co.,Ltd.|Liu Nianlu|Liu Changchen Contract record no.: 2015120000040 Denomination of invention: Spheroidizing method of nodular cast iron Granted publication date: 20150513 License type: Common License Record date: 20150729 |
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LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200701 Address after: 300450 2-5-201, Xiangyang Village, Tanggu new village street, Binhai New Area, Tianjin Patentee after: TIANJIN WANLU TECHNOLOGY Co.,Ltd. Address before: 300450, No. 5, No. 201, No. 2, Xiangyang Road, Tanggu Central Road, Tianjin Co-patentee before: Liu Nianlu Patentee before: TIANJIN WANLU TECHNOLOGY Co.,Ltd. Co-patentee before: Liu Changchen |
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Effective date of registration: 20211109 Address after: 276700 Zhongchuang space, Xingye street, economic development zone, Linshu County, Linyi City, Shandong Province Patentee after: Linshu Yixing steam supply maintenance service Co.,Ltd. Address before: 300450 Tianjin Binhai New Area Tanggu new village street Xiangyang 2-5-201 Patentee before: TIANJIN WANLU TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20230410 Address after: 310000 Anshan Chen Cun, evolution Town, Xiaoshan District, Hangzhou City, Zhejiang Province Patentee after: Hangzhou Heda Foundry Co.,Ltd. Address before: 276700 Zhongchuang space, Xingye street, economic development zone, Linshu County, Linyi City, Shandong Province Patentee before: Linshu Yixing steam supply maintenance service Co.,Ltd. |
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