| SA302Gr.C材料焊接性能研究 |
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| 引用本文： | 孙丹丹.SA302Gr.C材料焊接性能研究[J].一重技术,2010(3):33-35. |
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| 作者姓名： | 孙丹丹 |
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| 作者单位： | 中国第一重型机械股份公司核电石化事业部,辽宁,大连,116113 |
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| 摘 要： | 介绍SA302Gr.C钢的材料性能,通过对该材料进行焊接试验和焊接工艺评定试验,确定了SA302Gr.C的焊接预热温度和工艺参数,为生产的顺利进行打下了基础。
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| 关 键 词： | 焊接性 焊接工艺 压力容器 斜Y坡口焊接裂纹试验 |
SA 302Cr.C Material Weldability |
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| Sun Dandan.SA 302Cr.C Material Weldability[J].CFHI Technology,2010(3):33-35. |
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| Authors: | Sun Dandan |
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| Abstract: | The article describers the properties of SA 302Cr.C steel and determines the preheating temperature and technological parameters for the welding of SA 302Cr.C steel on the basis of the result of weldabilitytest and welding procedure qualification test made on this material, which pave a good way for production welding. |
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| Keywords: | weldability welding procedure pressure vessel cracking test on Y-grove weld |
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