| 层间温度对12Cr2Mo1R低合金钢焊接冲击韧性的影响 |
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| 引用本文： | 王海洋,陶金,李燕辛.层间温度对12Cr2Mo1R低合金钢焊接冲击韧性的影响[J].云南化工,2019(2):23-24. |
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| 作者姓名： | 王海洋 陶金 李燕辛 |
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| 作者单位： | 宁夏宝塔化工装备制造有限公司 |
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| 摘 要： | 对加氢精制反应器用12Cr2Mo1R低合金钢进行焊接工艺评定。分析了层间温度对12Cr2Mo1R钢材焊接后力学性能的影响,制定了合理的焊接工艺及工艺参数,为获得可靠的焊接接头提供基础。
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| 关 键 词： | 12Cr2Mo1R钢板 焊接 焊接工艺 层间温度 |
Influence of Interpass temperature for Welding properties of 12Cr2MolR |
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| Affiliation: | ,NingXia BaoTa Chemicail Equipment Manufacturing CO.,LTD. |
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| Abstract: | The paper based on hydrogenation reactors for steel grades of 12 Cr2 Mo1 R low alloy welding are studied, by analysis the mechanics performance was carried out on the welded joint was found interpass temperature influence on 12 Cr2 Mo1 R steel welding, improved welding process, drawing up rational welding process measures and processing parameters, and used it to ensult the effects of welding and satisfied with the quality of welding joint are obtained. |
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| Keywords: | 12Cr2Mo1R steel welding welding procedure Interpass temperature |
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