CN107338390B - 一种利用SiC提高石墨球数量的球铁型材及其制备方法 - Google Patents
一种利用SiC提高石墨球数量的球铁型材及其制备方法 Download PDFInfo
- Publication number
- CN107338390B CN107338390B CN201710520915.9A CN201710520915A CN107338390B CN 107338390 B CN107338390 B CN 107338390B CN 201710520915 A CN201710520915 A CN 201710520915A CN 107338390 B CN107338390 B CN 107338390B
- Authority
- CN
- China
- Prior art keywords
- iron
- sic
- graphite
- inovulant
- molten
- 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.)
- Active
Links
- 229910001141 Ductile iron Inorganic materials 0.000 title claims abstract description 71
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 48
- 229910002804 graphite Inorganic materials 0.000 title claims abstract description 44
- 239000010439 graphite Substances 0.000 title claims abstract description 44
- 238000002360 preparation method Methods 0.000 title claims abstract description 14
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 248
- 238000005266 casting Methods 0.000 claims abstract description 28
- 229910052748 manganese Inorganic materials 0.000 claims abstract description 21
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 20
- 229910052717 sulfur Inorganic materials 0.000 claims abstract description 16
- 239000000203 mixture Substances 0.000 claims abstract description 12
- 229910052698 phosphorus Inorganic materials 0.000 claims abstract description 12
- 229910052742 iron Inorganic materials 0.000 claims description 120
- 238000010079 rubber tapping Methods 0.000 claims description 27
- 239000000463 material Substances 0.000 claims description 22
- 229910000805 Pig iron Inorganic materials 0.000 claims description 21
- 239000011572 manganese Substances 0.000 claims description 20
- 229910000831 Steel Inorganic materials 0.000 claims description 18
- 239000010959 steel Substances 0.000 claims description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 18
- 238000009749 continuous casting Methods 0.000 claims description 16
- 238000011081 inoculation Methods 0.000 claims description 14
- 239000011777 magnesium Substances 0.000 claims description 14
- 229910000519 Ferrosilicon Inorganic materials 0.000 claims description 11
- MHKWSJBPFXBFMX-UHFFFAOYSA-N iron magnesium Chemical compound [Mg].[Fe] MHKWSJBPFXBFMX-UHFFFAOYSA-N 0.000 claims description 11
- XWHPIFXRKKHEKR-UHFFFAOYSA-N iron silicon Chemical compound [Si].[Fe] XWHPIFXRKKHEKR-UHFFFAOYSA-N 0.000 claims description 10
- 229910052749 magnesium Inorganic materials 0.000 claims description 10
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 9
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 8
- 239000004615 ingredient Substances 0.000 claims description 8
- 239000010703 silicon Substances 0.000 claims description 8
- 229910052788 barium Inorganic materials 0.000 claims description 7
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 claims description 7
- 238000002844 melting Methods 0.000 claims description 7
- 230000008018 melting Effects 0.000 claims description 7
- 229910052712 strontium Inorganic materials 0.000 claims description 7
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 claims description 7
- 229910001018 Cast iron Inorganic materials 0.000 claims description 6
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 6
- 238000004458 analytical method Methods 0.000 claims description 6
- 230000004927 fusion Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 229910052761 rare earth metal Inorganic materials 0.000 claims description 5
- 150000002910 rare earth metals Chemical class 0.000 claims description 5
- 238000004033 diameter control Methods 0.000 claims description 3
- 238000009395 breeding Methods 0.000 claims description 2
- 230000001488 breeding effect Effects 0.000 claims description 2
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- 238000007667 floating Methods 0.000 claims description 2
- 230000006698 induction Effects 0.000 claims description 2
- 238000003672 processing method Methods 0.000 claims description 2
- 238000005303 weighing Methods 0.000 claims description 2
- 230000007547 defect Effects 0.000 abstract description 3
- 239000004576 sand Substances 0.000 abstract description 3
- 239000002893 slag Substances 0.000 abstract description 3
- 239000002344 surface layer Substances 0.000 abstract description 3
- 230000007423 decrease Effects 0.000 abstract 1
- 239000011148 porous material Substances 0.000 abstract 1
- 229910001021 Ferroalloy Inorganic materials 0.000 description 8
- 239000013589 supplement Substances 0.000 description 7
- 238000003754 machining Methods 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 4
- 239000002283 diesel fuel Substances 0.000 description 4
- 238000011534 incubation Methods 0.000 description 4
- 239000002054 inoculum Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 239000000155 melt Substances 0.000 description 4
- 238000007711 solidification Methods 0.000 description 4
- 230000008023 solidification Effects 0.000 description 4
- 239000011593 sulfur Substances 0.000 description 4
- 239000000470 constituent Substances 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 230000009469 supplementation Effects 0.000 description 3
- 206010053615 Thermal burn Diseases 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000007528 sand casting Methods 0.000 description 2
- -1 wherein C:3.1~3.6% Inorganic materials 0.000 description 2
- 208000012868 Overgrowth Diseases 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004686 fractography Methods 0.000 description 1
- 238000007531 graphite casting Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- 238000009941 weaving 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
- 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
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C1/00—Refining of pig-iron; Cast iron
- C21C1/10—Making spheroidal graphite cast-iron
-
- 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
- C22C33/10—Making cast-iron alloys including procedures for adding magnesium
-
- 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 (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710520915.9A CN107338390B (zh) | 2017-06-30 | 2017-06-30 | 一种利用SiC提高石墨球数量的球铁型材及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710520915.9A CN107338390B (zh) | 2017-06-30 | 2017-06-30 | 一种利用SiC提高石墨球数量的球铁型材及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107338390A CN107338390A (zh) | 2017-11-10 |
CN107338390B true CN107338390B (zh) | 2019-02-01 |
Family
ID=60218143
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710520915.9A Active CN107338390B (zh) | 2017-06-30 | 2017-06-30 | 一种利用SiC提高石墨球数量的球铁型材及其制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107338390B (zh) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109513890B (zh) * | 2018-10-10 | 2020-06-26 | 西安理工大学 | 一种具有a型石墨组织的空心铸铁管材的制备方法 |
CN109972025A (zh) * | 2019-03-29 | 2019-07-05 | 山西中设华晋铸造有限公司 | 一种球墨铸铁制备方法 |
CN109837454A (zh) * | 2019-04-08 | 2019-06-04 | 河北恒工机械装备科技有限公司 | 一种大断面高强度高韧性球墨铸铁型材及其制备方法 |
CN109930060A (zh) * | 2019-04-08 | 2019-06-25 | 河北恒工机械装备科技有限公司 | 一种铁素体球墨铸铁型材及其制备方法 |
CN110157975B (zh) * | 2019-06-28 | 2021-03-19 | 含山县兴达球墨铸铁厂 | 一种高强度薄壁灰铁铸件的制备方法 |
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 |
CN110343944A (zh) * | 2019-07-29 | 2019-10-18 | 河北恒工机械装备科技有限公司 | 一种提高断裂韧性的球墨铸铁型材及工艺 |
CN110819753B (zh) * | 2019-09-06 | 2021-09-24 | 江苏力源金河铸造有限公司 | 一种消除厚大球铁件碎块石墨的熔炼工艺 |
CN113500171B (zh) * | 2021-06-16 | 2022-07-01 | 西安理工大学 | 一种基于石墨球超细化的铁基连铸型材制备方法 |
CN113732246A (zh) * | 2021-09-07 | 2021-12-03 | 襄阳云威机械有限公司 | 一种减少壳型铸造铸件变形和粘砂的方法 |
CN115533040B (zh) * | 2022-10-13 | 2024-05-31 | 安徽博煊铸造有限公司 | 一种高致密度耐高压球墨阀体的铸造方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101638748A (zh) * | 2009-08-15 | 2010-02-03 | 陕西同心连铸管业科技有限公司 | 大长度球墨铸铁空心型材的连续铸造方法及局部连续加热后弯曲成弧形的制作方法 |
CN105821289A (zh) * | 2016-03-28 | 2016-08-03 | 繁昌县天和机械有限公司 | 一种纳米变质抗冲击球墨铸铁的制备方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4317467B2 (ja) * | 2004-02-17 | 2009-08-19 | 新日本製鐵株式会社 | 鋳片、圧延鋳鉄、およびその製造方法 |
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 |
-
2017
- 2017-06-30 CN CN201710520915.9A patent/CN107338390B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101638748A (zh) * | 2009-08-15 | 2010-02-03 | 陕西同心连铸管业科技有限公司 | 大长度球墨铸铁空心型材的连续铸造方法及局部连续加热后弯曲成弧形的制作方法 |
CN105821289A (zh) * | 2016-03-28 | 2016-08-03 | 繁昌县天和机械有限公司 | 一种纳米变质抗冲击球墨铸铁的制备方法 |
Also Published As
Publication number | Publication date |
---|---|
CN107338390A (zh) | 2017-11-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN107338390B (zh) | 一种利用SiC提高石墨球数量的球铁型材及其制备方法 | |
CN104404360B (zh) | 一种大直径灰铸铁型材材料及其制备方法 | |
CN104525880B (zh) | 一种超大断面圆坯的制造方法 | |
CN104384193B (zh) | 线棒材轧机的高速钢精轧辊的制造方法 | |
CN101358262A (zh) | 大功率空调压缩机铸态球铁曲轴的生产方法 | |
CN107267855A (zh) | 一种高强度含镍灰铸铁及其铸造方法 | |
CN107119168B (zh) | 一种高炉铁水短流程铸造高品质铸件的方法 | |
CN106424572B (zh) | 一种低温铁素体球墨铸铁附铸试块制备方法 | |
CN104152793B (zh) | Qt500-7厚壁件质量和成分控制的方法 | |
CN107326257B (zh) | 一种高强度球铁型材及其制备方法 | |
CN101928872A (zh) | 一种低磁性铸铁件的生产方法 | |
CN109722592A (zh) | 锑钛合金化改善大断面灰铸铁敏感性型材及其制造方法 | |
CN112111688B (zh) | 一种能有效降低缩孔缩松倾向的球墨铸铁及其生产方法 | |
CN106238688A (zh) | 一种活塞类铸件的铸造方法 | |
CN110257697A (zh) | 一种篦冷机篦板用高耐磨耐热性能铸件及其铸造工艺 | |
CN100591438C (zh) | 一种低偏析大型钢锭制造方法 | |
CN109355555B (zh) | 一种厚大铸件防内浇口缩松的浇注工艺 | |
CN101596590A (zh) | 一种通过机械搅拌抑制大型钢锭宏观偏析的方法 | |
CN108486426B (zh) | 发动机缸盖及铸造方法 | |
CN108380835B (zh) | 一种低偏析气阀钢连铸坯及其制造方法 | |
CN204209084U (zh) | 一种生产大规格椭圆坯的连铸系统 | |
CN114411048A (zh) | 一种铸态铁素体球墨铸铁件 | |
CN102517476A (zh) | 一种减小疏松和缩松的高强度铝合金及其制备方法 | |
CN101831577A (zh) | 一种铝镁合金 | |
CN107326258A (zh) | 一种直径25mm以下小直径球铁型材及其制备方法 |
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 |
Effective date of registration: 20191011 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: 20210330 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. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210428 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 |
|
TR01 | Transfer of patent right |