| 蒙乃尔合金活性化TIG焊工艺 |
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| 引用本文： | 姚宏伟,张京海.蒙乃尔合金活性化TIG焊工艺[J].材料开发与应用,2005,20(4):34-37. |
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| 作者姓名： | 姚宏伟 张京海 |
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| 作者单位： | 洛阳船舶材料研究所,河南,洛阳,471039;洛阳船舶材料研究所,河南,洛阳,471039 |
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| 摘 要： | 介绍了采用活性化焊剂TIG焊(A-TIG)对蒙乃尔合金400进行焊接的工艺评定情况。在A-TIG焊条件下,该工艺可以单面完成6mm及双面完成10mm直边对接板的焊接;对焊接头进行的金相组织和力学性能试验表明,使用A-TIG焊不仅能够大幅度增加焊接熔深,还能获得优良的力学性能;同时可节省昂贵的焊材。A-TIG焊焊接蒙乃尔合金是一种值得推广的焊接新工艺。
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| 关 键 词： | 蒙乃尔合金 活性化焊剂 熔深 |
| 文章编号： | 1003-1545(2005)04-0034-04 |
| 收稿时间： | 2004-03-30 |
| 修稿时间： | 2004年3月30日 |
Procedure for Activating TIG Welding of Monel Alloy |
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| YAO Hong-wei,ZHANG Jing-hai.Procedure for Activating TIG Welding of Monel Alloy[J].Development and Application of Materials,2005,20(4):34-37. |
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| Authors: | YAO Hong-wei ZHANG Jing-hai |
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| Abstract: | The procedure qualification of activating TIG welding of monel alloy 400 is introduced in this paper. With the procedure, the squat butt joints of the plates 6mm and 10mm in thickness were welded by one side and by both sides separately. Metalloyraphic examination and mechanical property tests had been conducted on the joints. It is found that with the activating TIG welding, the penetration is deepened, the mechenical properties of the joints are fine and the welding material is economized. |
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| Keywords: | Monel alloy Activating TIG welding Penetration |
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