CN104561409B - 一种亚共晶铸造生铁的生产方法 - Google Patents
一种亚共晶铸造生铁的生产方法 Download PDFInfo
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- CN104561409B CN104561409B CN201410846224.4A CN201410846224A CN104561409B CN 104561409 B CN104561409 B CN 104561409B CN 201410846224 A CN201410846224 A CN 201410846224A CN 104561409 B CN104561409 B CN 104561409B
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- Prior art keywords
- iron
- pig
- casting
- molten iron
- production method
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 180
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 88
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 26
- 238000005266 casting Methods 0.000 claims abstract description 39
- 238000000034 method Methods 0.000 claims abstract description 34
- 229910000805 Pig iron Inorganic materials 0.000 claims abstract description 28
- 238000003723 Smelting Methods 0.000 claims abstract description 19
- 239000003513 alkali Substances 0.000 claims abstract description 15
- 238000005245 sintering Methods 0.000 claims abstract description 14
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 13
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 11
- 238000000465 moulding Methods 0.000 claims abstract description 11
- 229910052698 phosphorus Inorganic materials 0.000 claims abstract description 11
- 238000010079 rubber tapping Methods 0.000 claims abstract description 11
- 239000010959 steel Substances 0.000 claims abstract description 11
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 11
- 238000011081 inoculation Methods 0.000 claims abstract description 10
- 239000000203 mixture Substances 0.000 claims abstract description 8
- 239000002994 raw material Substances 0.000 claims abstract description 8
- 238000005453 pelletization Methods 0.000 claims abstract description 7
- 230000009977 dual effect Effects 0.000 claims abstract description 5
- 238000002844 melting Methods 0.000 claims abstract description 4
- 230000008018 melting Effects 0.000 claims abstract description 4
- 238000004886 process control Methods 0.000 claims abstract description 4
- 239000000126 substance Substances 0.000 claims abstract description 4
- 238000010438 heat treatment Methods 0.000 claims abstract description 3
- 229910001018 Cast iron Inorganic materials 0.000 claims description 33
- 239000000498 cooling water Substances 0.000 claims description 13
- 239000011378 shotcrete Substances 0.000 claims description 11
- 229910000600 Ba alloy Inorganic materials 0.000 claims description 6
- 229910000519 Ferrosilicon Inorganic materials 0.000 claims description 6
- 230000006698 induction Effects 0.000 claims description 5
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 239000006004 Quartz sand Substances 0.000 claims description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 229920002472 Starch Polymers 0.000 claims 1
- 235000019698 starch Nutrition 0.000 claims 1
- 239000008107 starch Substances 0.000 claims 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 37
- 229910002804 graphite Inorganic materials 0.000 abstract description 28
- 239000010439 graphite Substances 0.000 abstract description 28
- 239000000571 coke Substances 0.000 abstract description 2
- 230000003247 decreasing effect Effects 0.000 abstract description 2
- 230000002068 genetic effect Effects 0.000 abstract description 2
- 238000012797 qualification Methods 0.000 abstract description 2
- HMDDXIMCDZRSNE-UHFFFAOYSA-N [C].[Si] Chemical compound [C].[Si] HMDDXIMCDZRSNE-UHFFFAOYSA-N 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 238000004458 analytical method Methods 0.000 description 6
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 5
- 229910052799 carbon Inorganic materials 0.000 description 5
- 238000001816 cooling Methods 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 238000012545 processing Methods 0.000 description 5
- 239000010703 silicon Substances 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000005496 eutectics Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 238000004452 microanalysis Methods 0.000 description 3
- 238000001228 spectrum Methods 0.000 description 3
- 229910001339 C alloy Inorganic materials 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- QMQXDJATSGGYDR-UHFFFAOYSA-N methylidyneiron Chemical compound [C].[Fe] QMQXDJATSGGYDR-UHFFFAOYSA-N 0.000 description 2
- 229910001060 Gray iron Inorganic materials 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 241001417490 Sillaginidae Species 0.000 description 1
- 230000004888 barrier function Effects 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
- 229910001567 cementite Inorganic materials 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- KSOKAHYVTMZFBJ-UHFFFAOYSA-N iron;methane Chemical group C.[Fe].[Fe].[Fe] KSOKAHYVTMZFBJ-UHFFFAOYSA-N 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000009400 out breeding Methods 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 239000011573 trace mineral Substances 0.000 description 1
- 235000013619 trace mineral Nutrition 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
Abstract
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CN201410846224.4A CN104561409B (zh) | 2014-12-31 | 2014-12-31 | 一种亚共晶铸造生铁的生产方法 |
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CN201410846224.4A CN104561409B (zh) | 2014-12-31 | 2014-12-31 | 一种亚共晶铸造生铁的生产方法 |
Publications (2)
Publication Number | Publication Date |
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CN104561409A CN104561409A (zh) | 2015-04-29 |
CN104561409B true CN104561409B (zh) | 2017-11-24 |
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CN201410846224.4A Active CN104561409B (zh) | 2014-12-31 | 2014-12-31 | 一种亚共晶铸造生铁的生产方法 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN106755905A (zh) * | 2016-12-12 | 2017-05-31 | 广西大学 | 一种铸铁犁铧的热处理方法 |
CN108774694B (zh) * | 2018-06-12 | 2019-11-15 | 吉林大学 | 自孕育剂及其制备方法和亚共晶铝硅合金半固态浆料的制备方法 |
CN112708818B (zh) * | 2019-10-25 | 2022-03-22 | 攀钢集团钛业有限责任公司 | 铸造生铁及其制备方法 |
Family Cites Families (2)
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CN101775452B (zh) * | 2010-02-02 | 2011-04-20 | 河北龙凤山铸业有限公司 | 一种超低硫低硅低钛灰口球铁用生铁的冶炼方法 |
CN103924167A (zh) * | 2014-04-29 | 2014-07-16 | 长沙金龙铸造实业有限公司 | 一种高强度钢性球铁及其制造方法 |
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CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Bai Jubing Inventor after: Bai Jiaxin Inventor after: Bai Pengshihan Inventor after: Liu Wucheng Inventor after: Bai Shuliang Inventor after: Li Jianmin Inventor after: Han Gang Inventor after: Miao Xuebing Inventor before: Bai Jubing Inventor before: Liu Wucheng Inventor before: Bai Shuliang Inventor before: Li Jianmin Inventor before: Han Gang Inventor before: Miao Xuebing |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A production method of hypoeutectic cast pig iron Effective date of registration: 20210621 Granted publication date: 20171124 Pledgee: Wu'an Rural Credit Union Co.,Ltd. Pledgor: HEBEI LONGFENG SHAN CASTING INDUSTRY Co.,Ltd. Registration number: Y2021990000535 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20171124 Pledgee: Wu'an Rural Credit Union Co.,Ltd. Pledgor: HEBEI LONGFENG SHAN CASTING INDUSTRY Co.,Ltd. Registration number: Y2021990000535 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A production method of hypoeutectic cast pig iron Granted publication date: 20171124 Pledgee: Wu'an Rural Credit Union Co.,Ltd. Pledgor: HEBEI LONGFENG SHAN CASTING INDUSTRY Co.,Ltd. Registration number: Y2024130000015 |