| 调质钢焊接接头冲击韧性影响因素分析 |
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| 引用本文： | 汪辉. 调质钢焊接接头冲击韧性影响因素分析[J]. 石油化工设备, 2009, 38(4): 5-9 |
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| 作者姓名： | 汪辉 |
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| 作者单位： | 合肥通用机械研究院,安徽,合肥,230031 |
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| 摘 要： | 焊接线能量对调质状态使用的低合金高强钢焊接接头的力学性能尤其是冲击韧性影响很大。通过对工程数据进行分析，找出主要影响因素，确保了焊接质量。
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| 关 键 词： | 调质钢 焊接接头 冲击韧性 影响因素 |
Material Impact of the Factors on Quenched and Tempered Steel Welded Joints Toughness |
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| WANG Hui. Material Impact of the Factors on Quenched and Tempered Steel Welded Joints Toughness[J]. Petro-Chemical Equipment, 2009, 38(4): 5-9 |
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| Authors: | WANG Hui |
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| Affiliation: | WANG Hui (Hefei General Machinery Research Institute, Hefei 230031, China) |
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| Abstract: | For the low-alloy high tensile steel in quenched and tempered condition, the welding energy greatly affects dynamic mechanics properties, especially the impact toughness. An analysis was made through engineering data to discover the major effecting factor. Hence, the welding quality was guaranteed. |
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| Keywords: | quenched and tempered steel welded joints impact toughness factor |
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