| 0Cr18Ni10Ti焊接裂纹控制工艺改进 |
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| 引用本文： | 张成涛,吴立国.0Cr18Ni10Ti焊接裂纹控制工艺改进[J].防爆电机,2010,45(1):43-44. |
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| 作者姓名： | 张成涛 吴立国 |
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| 作者单位： | 佳木斯电机股份有限公司,黑龙江佳木斯,154002 |
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| 摘 要： | 0Cr18Ni10Ti奥体不锈钢焊接性较好,但大厚件焊后稳定化热处理后易产生裂纹。针对实际工作特点进行分析,制定两种焊接工艺,试验了酸、碱性焊条对裂纹的影响,并测试了力学性能,证明利用碱性焊条焊接0Cr18Ni10Ti大厚件奥体不锈钢可以得到满意的结果。
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| 关 键 词： | 奥氏体不锈钢 酸性焊条 碱性焊条 稳定化 抗裂性 |
Improvement in the Control Technology of 0Cr18Ni10Ti Welding Cracks |
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| Zhang Chengtao,Wu Liguo.Improvement in the Control Technology of 0Cr18Ni10Ti Welding Cracks[J].Explosion-proof Electric Machine,2010,45(1):43-44. |
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| Authors: | Zhang Chengtao Wu Liguo |
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| Affiliation: | Zhang Chengtao and Wu Liguo |
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| Abstract: | 0Cr18Ni10Ti austenitic stainless steel is of good weldability,but it is easily to create crack for big and thick workpieces after the stabilizing heat-treatment.By analyzing the actual working conditions,two kinds of welding technologies were adopted.The influences of acid and basic welding rods on crack were tested,and the mechanical properties were tested also.It is proved that a satisfied result can be obtained to weld 0Cr18Ni10Ti austenitic stainless steel with basic welding rods. |
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| Keywords: | Austenitic stainless steel acid welding rod basic welding rod stabilization cracking-resistance |
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