| 压力容器钢厚焊件的温度分布及裂纹生成特性 |
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| 引用本文： | 华克强. 压力容器钢厚焊件的温度分布及裂纹生成特性[J]. 大氮肥, 1999, 22(6): 366-371,377 |
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| 作者姓名： | 华克强 |
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| 作者单位： | 高桥石化设计院!上海，201208 |
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| 摘 要： | 碳钢板和不锈钢板广泛地用于制作压力容器及部件，均采用多道焊接的方法来连接这些厚钢板。近年来，国外在经领域开展了大量的实验研究，该文重点研讨厚焊件的温度的裂纹的生成与特性。
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| 关 键 词： | 厚焊件 温度分布 裂纹 压力容器 石油化工 材料 |
THE CHARACTERISTICS OF TEMPERATURE DISTRIBUTION AND CRACKS GENERATION IN THICK WELDMENTS OF PRESSURE VESSEL STEEL |
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| Hua Keqiang. THE CHARACTERISTICS OF TEMPERATURE DISTRIBUTION AND CRACKS GENERATION IN THICK WELDMENTS OF PRESSURE VESSEL STEEL[J]. Large Scale Nitrogenous Fertilizer Industry, 1999, 22(6): 366-371,377 |
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| Authors: | Hua Keqiang |
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| Abstract: | Carbon steel plates and stainless steel plates are widely used in the fabrication of pressure vessels and their components These thick plates are mostly jointed together by multipass welding method Recently,many experimental researches have been carried out in this field at abroad This paper mainly discusses both the temperature distribution and the generation and characteristics of cracks in thick weldments |
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| Keywords: | thick weldments temperature distribution cracks |
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