| 2．25 Cr－1 Mo和2．25 Cr－1 Mo－0．25 V钢加氢反应器材料和制造经验 |
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| 引用本文： | 张颖,尚尔晶,谷文.2．25 Cr－1 Mo和2．25 Cr－1 Mo－0．25 V钢加氢反应器材料和制造经验[J].压力容器,2014(12):73-78. |
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| 作者姓名： | 张颖 尚尔晶 谷文 |
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| 作者单位： | 中国第一重型机械股份公司焊接研究所,辽宁大连116113 |
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| 摘 要： | 介绍了ASME规范和API标准对2．25Cr－1Mo钢和2．25Cr－1Mo－0．25V钢材料和制造方面的规定，梳理总结了国内外专利商技术文件对2．25Cr－1Mo钢和2．25Cr－1Mo－0．25V钢焊材和母材在回火脆性、力学性能、再热裂纹等方面的要求。
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| 关 键 词： | 2.25Cr-1Mo钢 2.25Cr-1Mo-0.25V钢 加氢反应器 |
Materials and Fabrication Experience of 2 .25 Cr-1 Mo and 2.25 Cr-1 Mo-0.25 V Steel Hydrogenation Reactor |
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| ZHANG Ying,SHANG Er-jing,GU Wen.Materials and Fabrication Experience of 2 .25 Cr-1 Mo and 2.25 Cr-1 Mo-0.25 V Steel Hydrogenation Reactor[J].Pressure Vessel Technology,2014(12):73-78. |
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| Authors: | ZHANG Ying SHANG Er-jing GU Wen |
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| Affiliation: | ( China First Heavy Industry Co. , Ltd. , Welding Research Institute, Dalian 116113, China) |
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| Abstract: | The specifications in ASME code and API standard to material and fabrication of2.25Cr-1Mo and 2.25Cr-1Mo-0.25V steel hydrogenation reactor were introduced.Related requirements about tem-per brittleness,mechanical property and reheat crack of 2.25Cr-1Mo and 2.25Cr-1Mo-0.25V steel in the technical documents of domestic and overseas licensors were summarized. |
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| Keywords: | 2 25Cr-1Mo steel 2 25Cr-1Mo-0 25V steel hydrogenation reactor |
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