| 带活性剂的氩弧焊接(A-TIG)技术工艺研究 |
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| 引用本文： | 刘红斌,陈少斌,向彦君.带活性剂的氩弧焊接(A-TIG)技术工艺研究[J].火箭推进,2005,31(6):35-41. |
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| 作者姓名： | 刘红斌 陈少斌 向彦君 |
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| 作者单位： | 西安航天发动机厂,陕西,西安,710061 |
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| 摘 要： | 对A—TIG技术的发展情况、机理进行了阐述，通过课题研究自主研制出了针对ICr18Ni9Ti和S-03两种材料的焊接用活性剂，用所研制出的活性剂进行了厚度为6mm、8mm的1Cr18Ni9Ti平板对接试件及6mm厚度S-03钢材料平板对接试件的自动和手工A-TIG焊接，完全满足QJ1842-95《结构钢、不锈钢熔焊技术条件》Ⅰ级接头要求，表明所研制的活性剂及工艺技术具有较强的工程适应性。
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| 关 键 词： | 活性剂 A—TIG 焊接熔深 |
| 文章编号： | (2005)06-0035-07 |
| 收稿时间： | 2005-07-10 |
| 修稿时间： | 2005-09-09 |
Techniques research of argon arc welding (A-TIG) with active agent |
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| Liu Hongbin,Chen Shaobin,Xiang Yanjun.Techniques research of argon arc welding (A-TIG) with active agent[J].Journal of Rocket Propulsion,2005,31(6):35-41. |
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| Authors: | Liu Hongbin Chen Shaobin Xiang Yanjun |
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| Abstract: | Argon arc welding (A-TIG) techniques with active agent have the advantage of high welding efficiency, small welding deformation and layer defects for multilayer welding. So the technique is given great attention. This paper reports the developing state and mechanism of A-TIG technique. Active agent for welding is developed for lCrl8Ni9Ti and S-03 materials. Flat plate samples of lCrl8Ni9Ti material with 6mm and 8mm thickness and S-03 material with 6mm thickness were welded by A-TIG automatic and manual welding. The welding samples fully meet the requirement of QJ1842-95 Fusion Welding Specification of Structural Steel and Stainless Steel for joints in Class one. The active agent developed and techniques are of wide adaptability for engineering application. |
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| Keywords: | active agent A-TIG welding welding penetration |
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