CN107326257A - 一种高强度球铁型材及其制备方法 - Google Patents
一种高强度球铁型材及其制备方法 Download PDFInfo
- Publication number
- CN107326257A CN107326257A CN201710520868.8A CN201710520868A CN107326257A CN 107326257 A CN107326257 A CN 107326257A CN 201710520868 A CN201710520868 A CN 201710520868A CN 107326257 A CN107326257 A CN 107326257A
- Authority
- CN
- China
- Prior art keywords
- iron
- molten iron
- inoculant
- strength
- furnace
- 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.)
- Granted
Links
- 229910001141 Ductile iron Inorganic materials 0.000 title claims abstract description 80
- 238000002360 preparation method Methods 0.000 title claims abstract description 15
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 228
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 20
- 229910052748 manganese Inorganic materials 0.000 claims abstract description 18
- 229910052717 sulfur Inorganic materials 0.000 claims abstract description 18
- 239000002893 slag Substances 0.000 claims abstract description 16
- 229910052698 phosphorus Inorganic materials 0.000 claims abstract description 13
- 238000005266 casting Methods 0.000 claims abstract description 10
- 229910052742 iron Inorganic materials 0.000 claims description 109
- 239000002054 inoculum Substances 0.000 claims description 49
- 239000000463 material Substances 0.000 claims description 36
- 229910000805 Pig iron Inorganic materials 0.000 claims description 24
- 239000002245 particle Substances 0.000 claims description 24
- 238000009749 continuous casting Methods 0.000 claims description 21
- 239000000203 mixture Substances 0.000 claims description 21
- 238000000034 method Methods 0.000 claims description 20
- 229910000519 Ferrosilicon Inorganic materials 0.000 claims description 19
- 238000011081 inoculation Methods 0.000 claims description 19
- 238000010079 rubber tapping Methods 0.000 claims description 17
- 230000008018 melting Effects 0.000 claims description 13
- 238000002844 melting Methods 0.000 claims description 13
- 229910000831 Steel Inorganic materials 0.000 claims description 12
- 239000010959 steel Substances 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 230000006698 induction Effects 0.000 claims description 10
- 238000004458 analytical method Methods 0.000 claims description 9
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 6
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 238000005056 compaction Methods 0.000 claims description 6
- 239000010703 silicon Substances 0.000 claims description 6
- 238000003723 Smelting Methods 0.000 claims description 5
- 239000011593 sulfur Substances 0.000 claims description 5
- -1 of which C: 3.0-3.3% Inorganic materials 0.000 claims description 2
- 238000003672 processing method Methods 0.000 claims description 2
- 239000003795 chemical substances by application Substances 0.000 claims 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 18
- 229910002804 graphite Inorganic materials 0.000 abstract description 18
- 239000010439 graphite Substances 0.000 abstract description 18
- 238000005520 cutting process Methods 0.000 abstract description 6
- 230000007547 defect Effects 0.000 abstract description 3
- 239000011148 porous material Substances 0.000 abstract description 3
- 239000004576 sand Substances 0.000 abstract description 3
- 239000011777 magnesium Substances 0.000 description 15
- 239000011572 manganese Substances 0.000 description 15
- 229910052749 magnesium Inorganic materials 0.000 description 9
- 229910001021 Ferroalloy Inorganic materials 0.000 description 8
- 229910001018 Cast iron Inorganic materials 0.000 description 6
- 150000001247 metal acetylides Chemical class 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 5
- 239000010410 layer Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 229910052799 carbon Inorganic materials 0.000 description 4
- 238000002425 crystallisation Methods 0.000 description 4
- 230000008025 crystallization Effects 0.000 description 4
- 230000007774 longterm Effects 0.000 description 4
- 238000003754 machining Methods 0.000 description 4
- 239000013589 supplement Substances 0.000 description 4
- 229910052804 chromium Inorganic materials 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 229910052750 molybdenum Inorganic materials 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 230000006911 nucleation Effects 0.000 description 2
- 238000010899 nucleation Methods 0.000 description 2
- 239000010970 precious metal Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- MBMLMWLHJBBADN-UHFFFAOYSA-N Ferrous sulfide Chemical compound [Fe]=S MBMLMWLHJBBADN-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 238000005279 austempering Methods 0.000 description 1
- 229910001566 austenite Inorganic materials 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007429 general method Methods 0.000 description 1
- 238000011534 incubation Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 229910000923 precious metal alloy Inorganic materials 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 150000002910 rare earth metals Chemical class 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C37/00—Cast-iron alloys
- C22C37/10—Cast-iron alloys containing aluminium or silicon
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D1/00—Treatment of fused masses in the ladle or the supply runners before casting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/04—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds
- B22D11/045—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds for horizontal casting
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C33/00—Making ferrous alloys
- C22C33/08—Making cast-iron alloys
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C37/00—Cast-iron alloys
- C22C37/04—Cast-iron alloys containing spheroidal graphite
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710520868.8A CN107326257B (zh) | 2017-06-30 | 2017-06-30 | 一种高强度球铁型材及其制备方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710520868.8A CN107326257B (zh) | 2017-06-30 | 2017-06-30 | 一种高强度球铁型材及其制备方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107326257A true CN107326257A (zh) | 2017-11-07 |
| CN107326257B CN107326257B (zh) | 2019-01-11 |
Family
ID=60199261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710520868.8A Active CN107326257B (zh) | 2017-06-30 | 2017-06-30 | 一种高强度球铁型材及其制备方法 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107326257B (zh) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108611551A (zh) * | 2018-06-28 | 2018-10-02 | 宁波日星铸业有限公司 | 高硅固溶强化铁素体球墨铸铁件及其制造方法 |
| CN109604533A (zh) * | 2019-02-15 | 2019-04-12 | 莱州鸿源台钳制造有限公司 | 一种奥贝球铁台虎钳的制备方法 |
| CN110284050A (zh) * | 2019-07-29 | 2019-09-27 | 河北恒工机械装备科技有限公司 | 一种防止碎块状石墨形成的大断面球墨铸铁型材及工艺 |
| CN113416886A (zh) * | 2021-05-14 | 2021-09-21 | 西安理工大学 | 一种抗热震疲劳的玻璃模具铁型材及其制备方法 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55164055A (en) * | 1979-06-08 | 1980-12-20 | Toyota Motor Corp | Spherical graphite cast iron for surface quenching |
| JP2010156003A (ja) * | 2008-12-26 | 2010-07-15 | Nippon Piston Ring Co Ltd | 鋳包み用溶射皮膜付鋳鉄部材及びその製造方法、並びに鋳包み用溶射皮膜付シリンダライナ、鋳包み用溶射被膜付き耐摩環 |
| CN102560231A (zh) * | 2011-12-23 | 2012-07-11 | 昆明理工大学 | 一种风电铸件用铁素体球墨铸铁铁液及其制备方法 |
| CN103882282A (zh) * | 2014-03-28 | 2014-06-25 | 日月重工股份有限公司 | 百吨级铁素体球墨铸铁件铁液及其制备方法 |
| CN104404360A (zh) * | 2014-10-23 | 2015-03-11 | 陕西华安铸铁型材有限公司 | 一种大直径灰铸铁型材材料及其制备方法 |
-
2017
- 2017-06-30 CN CN201710520868.8A patent/CN107326257B/zh active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55164055A (en) * | 1979-06-08 | 1980-12-20 | Toyota Motor Corp | Spherical graphite cast iron for surface quenching |
| JP2010156003A (ja) * | 2008-12-26 | 2010-07-15 | Nippon Piston Ring Co Ltd | 鋳包み用溶射皮膜付鋳鉄部材及びその製造方法、並びに鋳包み用溶射皮膜付シリンダライナ、鋳包み用溶射被膜付き耐摩環 |
| CN102560231A (zh) * | 2011-12-23 | 2012-07-11 | 昆明理工大学 | 一种风电铸件用铁素体球墨铸铁铁液及其制备方法 |
| CN103882282A (zh) * | 2014-03-28 | 2014-06-25 | 日月重工股份有限公司 | 百吨级铁素体球墨铸铁件铁液及其制备方法 |
| CN104404360A (zh) * | 2014-10-23 | 2015-03-11 | 陕西华安铸铁型材有限公司 | 一种大直径灰铸铁型材材料及其制备方法 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108611551A (zh) * | 2018-06-28 | 2018-10-02 | 宁波日星铸业有限公司 | 高硅固溶强化铁素体球墨铸铁件及其制造方法 |
| CN109604533A (zh) * | 2019-02-15 | 2019-04-12 | 莱州鸿源台钳制造有限公司 | 一种奥贝球铁台虎钳的制备方法 |
| CN110284050A (zh) * | 2019-07-29 | 2019-09-27 | 河北恒工机械装备科技有限公司 | 一种防止碎块状石墨形成的大断面球墨铸铁型材及工艺 |
| CN113416886A (zh) * | 2021-05-14 | 2021-09-21 | 西安理工大学 | 一种抗热震疲劳的玻璃模具铁型材及其制备方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107326257B (zh) | 2019-01-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191009 Address after: 725200 Guyan Community Industrial Park, Chengguan Town, Shiquan County, Ankang City, Shaanxi Province Patentee after: Shaanxi shenghua'an Precision Technology Co., Ltd. Address before: 710048 Shaanxi city of Xi'an Province Jinhua Road No. 5 Patentee before: Xi'an University of technology |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210326 Address after: 710054 No.401, gate 3, 5th floor, No.3 Jianxi street, Beilin District, Xi'an City, Shaanxi Province Patentee after: Liu Yonghui Address before: 725200 Guyan Community Industrial Park, Chengguan Town, Shiquan County, Ankang City, Shaanxi Province Patentee before: Shaanxi shenghua'an Precision Technology Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210422 Address after: 312-18, Block E, science and Technology Park, Xi'an University of technology, No.26, gazeng Road, hi tech Zone, Xi'an City, Shaanxi Province Patentee after: Shaanxi Xili Huazhu New Material Technology Co., Ltd Address before: 710054 No.401, gate 3, 5th floor, No.3 Jianxi street, Beilin District, Xi'an City, Shaanxi Province Patentee before: Liu Yonghui |