| 活性剂对钛合金A-TIG焊缝成形的影响 |
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| 引用本文： | 黄勇,吴飞虎,何成旦,杨磊.活性剂对钛合金A-TIG焊缝成形的影响[J].兰州理工大学学报,2011(4):27-29. |
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| 作者姓名： | 黄勇 吴飞虎 何成旦 杨磊 |
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| 作者单位： | 兰州理工大学甘肃省有色金属新材料重点实验室;兰州空间技术物理研究所; |
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| 基金项目： | 国家知识产权局专利推进项目(ZX200701) |
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| 摘 要： | 针对8 mm厚的TC4钛合金平板,选用MgF2、NaF、MnCl2、MgCl2、CaF2、re、KF、NaCl、ZnF2、CrCl3等10种单组份活性剂进行A-TIG焊接,通过与常规TIG焊对比,研究不同活性剂对焊缝成形的影响.试验结果表明:10种活性剂都能增加焊接熔深,其中CrCl3和Te粉可使焊接熔深达到常规TIG...
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| 关 键 词： | 钛合金 活性剂 A-TIG焊 熔深 焊接电压 气孔 |
Effect of activating fluxes on weld formation with TIG welding of Titanium alloy |
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| HUANG Yong,WU Fei-hu,HE Cheng-dan,YANG Lei.Effect of activating fluxes on weld formation with TIG welding of Titanium alloy[J].Journal of Lanzhou University of Technology,2011(4):27-29. |
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| Authors: | HUANG Yong WU Fei-hu HE Cheng-dan YANG Lei |
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| Institution: | HUANG Yong1,WU Fei-hu1,HE Cheng-dan2,YANG Lei1(1.State Key Laboratory for Gansu Advanced Nonferrous Metal Materials,Lanzhou Univ.of Tech,Lanzhou 730050,China,2.Lanzhou Institute of Physics,China) |
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| Abstract: | Ten kinds of following activating fluxes as MgF2,NaF,MnCl2,MgCl2,CaF2,Te,KF,NaCl,ZnF2 and CrCl3 were selected for A-TIG welding of 8 mm-thick titanium alloy compared with conventional A-TIG welding with the same welding parameters,the effect of different fluxes on the formation of weld was investigated.The result indicated that all of the weld penetration were increased.Especially,CrCl3 and Te could make weld penetration as much as over 2 times of that with conventional TIG welding,the welding voltages were... |
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| Keywords: | titanium alloy activating fluxes A-TIG welding weld penetration welding voltage pore |
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