CN104152793A - Qt500-7厚壁件质量和成分控制的方法 - Google Patents
Qt500-7厚壁件质量和成分控制的方法 Download PDFInfo
- Publication number
- CN104152793A CN104152793A CN201410431973.0A CN201410431973A CN104152793A CN 104152793 A CN104152793 A CN 104152793A CN 201410431973 A CN201410431973 A CN 201410431973A CN 104152793 A CN104152793 A CN 104152793A
- Authority
- CN
- China
- Prior art keywords
- iron
- casting
- add
- spheroidal graphite
- thick walled
- 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
- 238000005266 casting Methods 0.000 title claims abstract description 25
- 239000000203 mixture Substances 0.000 title claims abstract description 17
- 238000000034 method Methods 0.000 title claims abstract description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 102
- 229910052742 iron Inorganic materials 0.000 claims abstract description 48
- 239000007788 liquid Substances 0.000 claims abstract description 23
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 14
- 229910001141 Ductile iron Inorganic materials 0.000 claims abstract description 13
- 238000000137 annealing Methods 0.000 claims abstract description 11
- 238000011081 inoculation Methods 0.000 claims abstract description 8
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 8
- 238000003723 Smelting Methods 0.000 claims abstract description 7
- 229910052802 copper Inorganic materials 0.000 claims abstract description 6
- 229910052748 manganese Inorganic materials 0.000 claims abstract description 6
- 239000002184 metal Substances 0.000 claims abstract description 6
- 229910052751 metal Inorganic materials 0.000 claims abstract description 6
- 229910052698 phosphorus Inorganic materials 0.000 claims abstract description 5
- 229910052717 sulfur Inorganic materials 0.000 claims abstract description 5
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 12
- 239000003795 chemical substances by application Substances 0.000 claims description 10
- 229910000805 Pig iron Inorganic materials 0.000 claims description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 235000009508 confectionery Nutrition 0.000 claims description 6
- 239000003345 natural gas Substances 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 4
- 238000002844 melting Methods 0.000 claims description 4
- 230000008018 melting Effects 0.000 claims description 4
- 239000002667 nucleating agent Substances 0.000 claims description 4
- 229910000616 Ferromanganese Inorganic materials 0.000 claims description 3
- OOJQNBIDYDPHHE-UHFFFAOYSA-N barium silicon Chemical compound [Si].[Ba] OOJQNBIDYDPHHE-UHFFFAOYSA-N 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 claims description 3
- 239000002131 composite material Substances 0.000 claims description 3
- 238000007596 consolidation process Methods 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 3
- 239000002054 inoculum Substances 0.000 claims description 3
- DALUDRGQOYMVLD-UHFFFAOYSA-N iron manganese Chemical compound [Mn].[Fe] DALUDRGQOYMVLD-UHFFFAOYSA-N 0.000 claims description 3
- 238000009533 lab test Methods 0.000 claims description 3
- 238000012545 processing Methods 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 230000004044 response Effects 0.000 claims description 3
- 239000007921 spray Substances 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 4
- 229910002804 graphite Inorganic materials 0.000 abstract description 4
- 239000010439 graphite Substances 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 3
- 230000008901 benefit Effects 0.000 abstract description 2
- 238000010438 heat treatment Methods 0.000 abstract description 2
- 238000004321 preservation Methods 0.000 abstract 1
- 239000010949 copper Substances 0.000 description 6
- 229910001018 Cast iron Inorganic materials 0.000 description 5
- 210000001331 nose Anatomy 0.000 description 4
- 238000012360 testing method Methods 0.000 description 3
- 238000009413 insulation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000519 Ferrosilicon Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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 (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201410431973.0A CN104152793B (zh) | 2014-08-29 | 2014-08-29 | Qt500-7厚壁件质量和成分控制的方法 |
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CN201410431973.0A CN104152793B (zh) | 2014-08-29 | 2014-08-29 | Qt500-7厚壁件质量和成分控制的方法 |
Publications (2)
Publication Number | Publication Date |
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CN104152793A true CN104152793A (zh) | 2014-11-19 |
CN104152793B CN104152793B (zh) | 2016-07-13 |
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CN201410431973.0A Expired - Fee Related CN104152793B (zh) | 2014-08-29 | 2014-08-29 | Qt500-7厚壁件质量和成分控制的方法 |
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CN (1) | CN104152793B (zh) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104975126A (zh) * | 2015-06-27 | 2015-10-14 | 芜湖市容川机电科技有限公司 | 一种生产球墨铸铁qt500-7中的辅料控制 |
CN108436063A (zh) * | 2018-05-04 | 2018-08-24 | 合肥东凌铸件工业有限公司 | 一种高强度厚大匀壁球墨铸铁件的生产方法 |
CN108559902A (zh) * | 2018-05-11 | 2018-09-21 | 铜陵市大成轧辊有限责任公司 | 一种消除铸铁轧辊芯部灰斑的加工方法 |
CN109023031A (zh) * | 2018-09-27 | 2018-12-18 | 陕西柴油机重工有限公司 | 一种厚大断面铁素体基球墨铸铁材料及其熔炼方法 |
CN114182055A (zh) * | 2021-12-13 | 2022-03-15 | 东港市辽成机械有限公司 | 球墨铸铁件的生产方法及采用该方法制得的球墨铸铁件 |
CN115852236A (zh) * | 2022-12-07 | 2023-03-28 | 陕西柴油机重工有限公司 | 大吨位厚大断面风电主机架的制备方法 |
CN116197363A (zh) * | 2023-02-28 | 2023-06-02 | 四川简阳海特有限公司 | 一种高动平衡保持性精密球铁飞轮的铸造工艺 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1514034A (zh) * | 2003-07-30 | 2004-07-21 | 包文华 | 非合金预冷等温淬火奥铁体球铁的生产方法 |
CN101967601A (zh) * | 2010-11-10 | 2011-02-09 | 吉林大学 | 铸铁制动鼓用铸铁 |
-
2014
- 2014-08-29 CN CN201410431973.0A patent/CN104152793B/zh not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1514034A (zh) * | 2003-07-30 | 2004-07-21 | 包文华 | 非合金预冷等温淬火奥铁体球铁的生产方法 |
CN101967601A (zh) * | 2010-11-10 | 2011-02-09 | 吉林大学 | 铸铁制动鼓用铸铁 |
Non-Patent Citations (1)
Title |
---|
杨满: "《热处理工艺参数手册》", 31 January 2013, article "球墨铸铁的热处理" * |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104975126A (zh) * | 2015-06-27 | 2015-10-14 | 芜湖市容川机电科技有限公司 | 一种生产球墨铸铁qt500-7中的辅料控制 |
CN108436063A (zh) * | 2018-05-04 | 2018-08-24 | 合肥东凌铸件工业有限公司 | 一种高强度厚大匀壁球墨铸铁件的生产方法 |
CN108559902A (zh) * | 2018-05-11 | 2018-09-21 | 铜陵市大成轧辊有限责任公司 | 一种消除铸铁轧辊芯部灰斑的加工方法 |
CN109023031A (zh) * | 2018-09-27 | 2018-12-18 | 陕西柴油机重工有限公司 | 一种厚大断面铁素体基球墨铸铁材料及其熔炼方法 |
CN109023031B (zh) * | 2018-09-27 | 2021-06-15 | 陕西柴油机重工有限公司 | 一种厚大断面铁素体基球墨铸铁材料及其熔炼方法 |
CN114182055A (zh) * | 2021-12-13 | 2022-03-15 | 东港市辽成机械有限公司 | 球墨铸铁件的生产方法及采用该方法制得的球墨铸铁件 |
CN115852236A (zh) * | 2022-12-07 | 2023-03-28 | 陕西柴油机重工有限公司 | 大吨位厚大断面风电主机架的制备方法 |
CN116197363A (zh) * | 2023-02-28 | 2023-06-02 | 四川简阳海特有限公司 | 一种高动平衡保持性精密球铁飞轮的铸造工艺 |
CN116197363B (zh) * | 2023-02-28 | 2024-05-17 | 四川简阳海特有限公司 | 一种高动平衡保持性精密球铁飞轮的铸造工艺 |
Also Published As
Publication number | Publication date |
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CN104152793B (zh) | 2016-07-13 |
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Effective date of registration: 20230428 Address after: Room 704, Building 42, Cuijing Garden, West District, Zhongshan City, Guangdong Province, 528400 Patentee after: Xiao Xiangping Address before: 434000, No. 58 Dongfang Avenue, Economic Development Zone, Jingzhou City, Hubei Province Patentee before: JINGZHOU JUJING TRANSMISSION MACHINERY Co.,Ltd. |
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Effective date of registration: 20230918 Address after: No. 58, Dongfang Avenue, Jingzhou City, Hubei Province Patentee after: JINGZHOU JUJING TRANSMISSION MACHINERY Co.,Ltd. Address before: Room 704, Building 42, Cuijing Garden, West District, Zhongshan City, Guangdong Province, 528400 Patentee before: Xiao Xiangping |
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