| 2205双相钢复合板厚壁封头成形技术探讨 |
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| 引用本文： | 雒定明.2205双相钢复合板厚壁封头成形技术探讨[J].压力容器,2011,28(2):33-37. |
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| 作者姓名： | 雒定明 |
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| 作者单位： | 中国石油集团工程设计有限责任公司,西南分公司,四川,成都,610017 |
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| 摘 要： | 某高压气液分离器壳体选用2205＋16MnR双相钢复合钢板，椭圆封头厚度为（4＋80）mm。在封头压制成形过程中，需要保证封头基层的力学性能和2205复层的耐腐蚀性，难度较大。经过反复试制，有效解决了双相钢复合板厚壁封头成形的技术难题，为今后双相钢复合板厚壁封头的压制成形提供了经验。
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| 关 键 词： | 双相钢复合钢板 椭圆封头 成形技术 |
Technical Discussion about 2205 Duplex Steel Cladheavy Wall-head Forming Technology |
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| LUO Ding-ming.Technical Discussion about 2205 Duplex Steel Cladheavy Wall-head Forming Technology[J].Pressure Vessel Technology,2011,28(2):33-37. |
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| Authors: | LUO Ding-ming |
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| Affiliation: | LUO Ding-ming (China Petroleum Engineering Co.,Ltd.,Southwest Company,Chengdu 610017,China) |
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| Abstract: | A high-pressure liquid-vapor separator shell choose 2205+16MnR duplex steel clad,thickness of ellipsoidal head for(4+80) mm.In the ellipsoidal head pressure forming process,to ensure the head of 16MnR base mechanical properties and 2205 clad corrosion resistance is difficult.After repeated trial-produce,the duplex steel clad heavy wall-head forming technical problems were solved effectively,and it is a successful experience for duplex steel clad heavy wall-head. |
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| Keywords: | duplex steel clad ellipsoidal head forming technology |
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