| 3.5%Ni钢低温塔式容器的制造质量控制 |
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| 引用本文： | 常艳霞,苗延飞,林红伟.3.5%Ni钢低温塔式容器的制造质量控制[J].吉林化工学院学报,2004,21(4):87-89. |
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| 作者姓名： | 常艳霞 苗延飞 林红伟 |
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| 作者单位： | 吉化集团公司,机械有限责任公司,吉林,吉林,132021;吉林特种设备监督检验中心,吉林,吉林,132013 |
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| 摘 要： | 从材料、焊接、筒体装配等几个角度详细阐述了3.5%Ni钢低温塔式容器在制造中的质量控制.关键是3.5%Ni钢的焊接,以及如何通过热处理保证该钢材焊接后焊接接头冲击韧性符合标准要求.
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| 关 键 词： | 3.5 Ni钢 焊接 冲击韧性 |
| 文章编号： | 1007-2853(2004)04-0087-03 |
| 修稿时间： | 2004年9月5日 |
Manufacturing quality control of 3.5% Ni steel tower pressure vessel served at low temperature |
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| CHANG Yan-xia,MIAO Yan-fei,LIN Hong-wei.Manufacturing quality control of 3.5% Ni steel tower pressure vessel served at low temperature[J].Journal of Jilin Institute of Chemical Technology,2004,21(4):87-89. |
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| Authors: | CHANG Yan-xia MIAO Yan-fei LIN Hong-wei |
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| Affiliation: | CHANG Yan-xia~1,MIAO Yan-fei~2,LIN Hong-wei~2 |
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| Abstract: | Some factors which influence the manufacturing quality of low temperature tower pressure vessel made of 3.5% Ni steel including material, welding type, shell assembly and so on are presented. The key problem is the weld of 3.5% Ni steel and how to ensure the weld impact toughness satisfy the standard of PWHT. |
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| Keywords: | 3 5% Ni steel weld impact toughness |
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