CN102994890A - 一种防爆阀阀体铸造方法 - Google Patents
一种防爆阀阀体铸造方法 Download PDFInfo
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- CN102994890A CN102994890A CN2012103729527A CN201210372952A CN102994890A CN 102994890 A CN102994890 A CN 102994890A CN 2012103729527 A CN2012103729527 A CN 2012103729527A CN 201210372952 A CN201210372952 A CN 201210372952A CN 102994890 A CN102994890 A CN 102994890A
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- 238000004880 explosion Methods 0.000 title claims abstract description 22
- 238000000034 method Methods 0.000 title claims abstract description 15
- 238000005266 casting Methods 0.000 title claims abstract description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 8
- 238000010438 heat treatment Methods 0.000 claims abstract description 5
- 239000012535 impurity Substances 0.000 claims abstract description 4
- 229910052742 iron Inorganic materials 0.000 claims abstract description 4
- 239000000126 substance Substances 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 238000010791 quenching Methods 0.000 claims description 9
- 238000009413 insulation Methods 0.000 claims description 6
- 230000000171 quenching effect Effects 0.000 claims description 6
- 239000003795 chemical substances by application Substances 0.000 claims description 5
- 230000036760 body temperature Effects 0.000 claims description 3
- 238000004382 potting Methods 0.000 claims description 3
- 239000004576 sand Substances 0.000 claims description 3
- 239000006188 syrup Substances 0.000 claims description 3
- 235000020357 syrup Nutrition 0.000 claims description 3
- 238000005496 tempering Methods 0.000 claims description 3
- 238000009692 water atomization Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 239000000463 material Substances 0.000 abstract description 5
- 238000001816 cooling Methods 0.000 abstract 4
- 238000004663 powder metallurgy Methods 0.000 abstract 1
- 239000012530 fluid Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
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CN201210372952.7A CN102994890B (zh) | 2012-09-29 | 2012-09-29 | 一种防爆阀阀体铸造方法 |
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CN201210372952.7A CN102994890B (zh) | 2012-09-29 | 2012-09-29 | 一种防爆阀阀体铸造方法 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104532115A (zh) * | 2014-12-31 | 2015-04-22 | 铜陵市经纬流体科技有限公司 | 一种耐氢脆特性的高强度软密封闸阀阀体及其制备方法 |
CN106591693A (zh) * | 2016-12-20 | 2017-04-26 | 铜陵市经纬流体科技有限公司 | 一种闸阀用高密封型阀杆 |
CN106678408A (zh) * | 2016-12-20 | 2017-05-17 | 铜陵市经纬流体科技有限公司 | 一种适用酸性溶液止回阀阀体 |
CN114273617A (zh) * | 2021-12-24 | 2022-04-05 | 福建贝得阀门有限公司 | 一种软硬密封球阀阀体快速铸造成型工艺 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4103866A (en) * | 1977-01-10 | 1978-08-01 | Milwaukee Valve Company, Inc. | Butterfly valve |
JPH09511020A (ja) * | 1994-03-25 | 1997-11-04 | ブリコ・エンジニアリング・リミテッド | 焼結品の製造方法 |
CN101081432A (zh) * | 2007-06-04 | 2007-12-05 | 天乾(无锡)科技有限公司 | 汽轮机主汽调节阀体的铸造方法 |
CN101476085A (zh) * | 2009-01-08 | 2009-07-08 | 辽宁福鞍铸业集团有限公司 | 铸造生产核电机组用超超临界主汽调节阀的方法 |
CN101618508A (zh) * | 2009-07-30 | 2010-01-06 | 扬州东升汽车零部件制造有限公司 | 一种高耐腐蚀车用稳定杆的生产方法 |
CN101745606A (zh) * | 2009-12-29 | 2010-06-23 | 上海应用技术学院 | 高刚度灰铁液压阀阀体铸造工艺方法 |
US20120160376A1 (en) * | 2010-12-28 | 2012-06-28 | The Japan Steel Works, Ltd. | Heat resistant cast steel, manufacturing method thereof, cast parts of steam turbine, and manufacturing method of cast parts of steam turbine |
-
2012
- 2012-09-29 CN CN201210372952.7A patent/CN102994890B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4103866A (en) * | 1977-01-10 | 1978-08-01 | Milwaukee Valve Company, Inc. | Butterfly valve |
JPH09511020A (ja) * | 1994-03-25 | 1997-11-04 | ブリコ・エンジニアリング・リミテッド | 焼結品の製造方法 |
CN101081432A (zh) * | 2007-06-04 | 2007-12-05 | 天乾(无锡)科技有限公司 | 汽轮机主汽调节阀体的铸造方法 |
CN101476085A (zh) * | 2009-01-08 | 2009-07-08 | 辽宁福鞍铸业集团有限公司 | 铸造生产核电机组用超超临界主汽调节阀的方法 |
CN101618508A (zh) * | 2009-07-30 | 2010-01-06 | 扬州东升汽车零部件制造有限公司 | 一种高耐腐蚀车用稳定杆的生产方法 |
CN101745606A (zh) * | 2009-12-29 | 2010-06-23 | 上海应用技术学院 | 高刚度灰铁液压阀阀体铸造工艺方法 |
US20120160376A1 (en) * | 2010-12-28 | 2012-06-28 | The Japan Steel Works, Ltd. | Heat resistant cast steel, manufacturing method thereof, cast parts of steam turbine, and manufacturing method of cast parts of steam turbine |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104532115A (zh) * | 2014-12-31 | 2015-04-22 | 铜陵市经纬流体科技有限公司 | 一种耐氢脆特性的高强度软密封闸阀阀体及其制备方法 |
CN106591693A (zh) * | 2016-12-20 | 2017-04-26 | 铜陵市经纬流体科技有限公司 | 一种闸阀用高密封型阀杆 |
CN106678408A (zh) * | 2016-12-20 | 2017-05-17 | 铜陵市经纬流体科技有限公司 | 一种适用酸性溶液止回阀阀体 |
CN114273617A (zh) * | 2021-12-24 | 2022-04-05 | 福建贝得阀门有限公司 | 一种软硬密封球阀阀体快速铸造成型工艺 |
CN114273617B (zh) * | 2021-12-24 | 2024-02-27 | 福建贝得阀门有限公司 | 一种软硬密封球阀阀体快速铸造成型工艺 |
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Effective date of registration: 20160126 Address after: 244000 Anhui Tongling lion mountain eastern suburbs Office union residents committee Applicant after: TONGLING JINGWEI FLUID SCIENCE & TECHNOLOGY Co.,Ltd. Address before: 244121 Tongling Jinqiao Industrial Park, Tongling, Anhui Applicant before: TONGLING GUOFANG PLUMBING TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20171229 Address after: 541004 Dongyuan building, Seven Star District, Guilin City, Guangxi 801 Patentee after: Qiu Deliang Address before: 244000 Anhui Tongling lion mountain eastern suburbs Office union residents committee Patentee before: TONGLING JINGWEI FLUID SCIENCE & TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20180604 Address after: 730100 Chiang Kai Ying 252, Dingyuan Industrial Park, Yuzhong County, Lanzhou, Gansu Patentee after: GANSU ZHUDUN CIVIL DEFENSE ENGINEERING Co.,Ltd. Address before: 510000 Guangdong science and Technology Industrial Development Zone, Guangzhou, 231 and 233 podium B1B2 Building 1, two, three, four Patentee before: BOAO ZONGHENG NETWORK TECHNOLOGY Co.,Ltd. Effective date of registration: 20180604 Address after: 510000 Guangdong science and Technology Industrial Development Zone, Guangzhou, 231 and 233 podium B1B2 Building 1, two, three, four Patentee after: BOAO ZONGHENG NETWORK TECHNOLOGY Co.,Ltd. Address before: 541004 Dongyuan building, Seven Star District, Guilin City, Guangxi 801 Patentee before: Qiu Deliang |
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Effective date of registration: 20230804 Address after: 637200 section 2, Fenghuang Avenue, Duofu Industrial Park, Xichong County, Nanchong City, Sichuan Province Patentee after: SICHUAN HONGFAN SPECIAL EQUIPMENT ENGINEERING Co.,Ltd. Address before: 730100 Chiang Kai Ying 252, Dingyuan Industrial Park, Yuzhong County, Lanzhou, Gansu Patentee before: GANSU ZHUDUN CIVIL DEFENSE ENGINEERING Co.,Ltd. |
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