TC4钛合金与增材制造17-4PH不锈钢扩散焊界面微观组织及工艺参数的影响

doi:10.13251/j.issn.0254-6051.2024.11.008

金属热处理 ›› 2024, Vol. 49 ›› Issue (11): 53-59.DOI: 10.13251/j.issn.0254-6051.2024.11.008

TC4钛合金与增材制造17-4PH不锈钢扩散焊界面微观组织及工艺参数的影响

王理想¹, 刘坤¹, 李洁¹, 芦笙¹, 许聪¹, 陈东俊²

1.江苏科技大学材料科学与工程学院, 江苏镇江 212100;
2.舍弗勒贸易(上海)有限公司, 上海 201804

收稿日期:2024-05-28 修回日期:2024-09-14 出版日期:2024-11-25 发布日期:2025-01-09
通讯作者: 刘坤,副教授,博士,E-mail:liu_kun@163.com
作者简介:王理想(2000—),男,硕士研究生,主要研究方向为异种材料连接,E-mail:wanglx_welding@163.com。
基金资助:
国家自然科学基金(52105351);江苏省高等学校基础科学(自然科学)研究项目(24KJA460002);国家重点研发计划(2021YFB3401100)

Interfacial microstructure of diffusion bonded joints of TC4 titanium alloy and additive manufactured 17-4PH stainless steel and effect of process parameters

Wang Lixiang¹, Liu Kun¹, Li Jie¹, Lu Sheng¹, Xu Cong¹, Chen Dongjun²

1. School of Materials Science and Engineering, Jiangsu University of Science and Technology, Zhenjiang Jiangsu 212100, China;
2. Schaeffler Trading (Shanghai) Co., Ltd., Shanghai 201804, China

Received:2024-05-28 Revised:2024-09-14 Online:2024-11-25 Published:2025-01-09

摘要/Abstract

摘要： 针对TC4钛合金和原子扩散增材制造(ADAM)17-4PH不锈钢,采用不同中间层及不同温度进行扩散焊连接,通过光学显微镜、扫描电镜、能谱分析及显微硬度测试等手段对接头界面的微观组织特征及性能进行了研究。结果表明,采用Cu箔+Ni箔复合中间层,扩散焊温度960、920 ℃,保温时间60 min,焊接压力2 MPa,均获得成形良好的TC4钛合金/ADAM 17-4PH不锈钢扩散焊接头,界面区域主要包含4个不同的区域,依次为TC4钛合金侧的扩散影响区(DAZ 1)、中间层Cu箔+Ni箔发生扩散反应生成界面反应区(IRZ 1与IRZ 2)、ADAM 17-4PH不锈钢侧的扩散影响区(DAZ 2)。扩散焊温度为960 ℃时,界面IRZ 2中生成了CuTi+CuTi₂共晶相及CuTi₂、Ti(Cu, Ni)、α-Ti相,剪接强度最大,为163 MPa。采用Cu箔+Ni箔时,扩散焊温度由920 ℃升高至960 ℃,界面区宽度从243.5 μm增长为278.2 μm,IRZ 2区域显微硬度峰值从693 HV0.1降至612 HV0.1。当扩散焊温度(960 ℃)不变,中间层为Cu箔+Ni箔的扩散焊接头显微硬度峰值最高,约为612 HV0.1。中间层为Ni箔的显微硬度峰值最低,在IRZ区域,约为495 HV0.1。

关键词: 原子扩散增材制造, 17-4PH不锈钢, TC4钛合金, 扩散焊, 界面组织

Abstract: TC4 titanium alloy and atomic diffusion additive manufactured(ADAM) 17-4PH( stainless steel were diffusion bonded with different interlayers at different temperatures. The microstructure characteristics and properties of the joint interface were analyzed by means of optical microscope, scanning electron microscope, EDS analysis and microhardness testing. The results show that a well formed TC4 titanium alloy/ADAM 17-4PH stainless steel diffusion bonded joint is obtained by using a Cu foil+Ni foil composite interlayer at 960 ℃ and 920 ℃, with holding time of 60 min and welding pressure of 2 MPa. The interfacial area mainly includes four different zones, namely the diffusion affected zone on the TC4 titanium alloy side (DAZ 1), the interface reaction zone (IRZ 1 and IRZ 2) generated by the diffusion reaction of Cu foil+Ni foil and the diffusion affected zone on the ADAM 17-4PH stainless steel side (DAZ 2). When the diffusion bonding temperature is 960 ℃, CuTi+CuTi₂ eutectic phase and CuTi₂, Ti (Cu, Ni), α-Ti phases are generated in the IRZ 2, with the highest shearing strength of 163 MPa. With the diffusion bonding temperature increases from 920 ℃ to 960 ℃, the width of interface increases from 243.5 μm to 278.2 μm and the maximum microhardness of IRZ 2 decreases from 693 HV0.1 to 612 HV0.1 in the case of Cu foil+Ni foil as interlayers. When the diffusion bonding temperature remains constant (960 ℃), the peak microhardness of the diffusion bonded joint with Cu foil+Ni foil as interlayers is the highest, about 612 HV0.1, while that with Ni foil as interlayer is the lowest, approximately 495 HV0.1, in the IRZ.

Key words: atomic diffusion additive manufacturing, 17-4PH stainless steel, TC4 titanium alloy, diffusion bonding, interfacial microstructure

中图分类号:

TG454

王理想, 刘坤, 李洁, 芦笙, 许聪, 陈东俊. TC4钛合金与增材制造17-4PH不锈钢扩散焊界面微观组织及工艺参数的影响[J]. 金属热处理, 2024, 49(11): 53-59.

Wang Lixiang, Liu Kun, Li Jie, Lu Sheng, Xu Cong, Chen Dongjun. Interfacial microstructure of diffusion bonded joints of TC4 titanium alloy and additive manufactured 17-4PH stainless steel and effect of process parameters[J]. Heat Treatment of Metals, 2024, 49(11): 53-59.

参考文献

[1]Yang M, Wu X, Gong X, et al. Interfacial microstructure and mechanical properties of TC4 titanium alloy/316L stainless steel joint brazed with Ag_70.5Cu_27.5Ti₂ filler metal[J]. Transactions of the Indian Institute of Metals, 2021, 74(8): 1907-1916.
[2]Zhang H, Li J, Ma P, et al. Study on microstructure and impact toughness of TC4 titanium alloy diffusion bonding joint[J]. Vacuum, 2018, 152: 272-277.
[3]刘坤, 李亚江, 王娟. Super-Ni叠层复合材料与钛合金过渡液相扩散焊界面组织特征[J]. 焊接学报, 2018, 39(6): 57-60.
Liu Kun, Li Yajiang, Wang Juan. Interfacial microstructure of transient liquid phase diffusion bonding joint of super-Ni laminated composites to titanium alloy[J]. Transactions of the China Welding Institution, 2018, 39(6): 57-60.
[4]Adomako N K, Noh S, Oh C S, et al. Laser deposition additive manufacturing of 17-4PH stainless steel on Ti-6Al-4V using V interlayer[J]. Materials Research Letters, 2019, 7(7): 259-266.
[5]Claire G, Marae D J, Abdelhamid H, et al. 2D characterization at submicron scale of crack propagation of 17-4PH parts produced by atomic diffusion additive manufacturing (ADAM) process[J]. Procedia Structural Integrity, 2021, 34: 13-19.
[6]Lawrence B D, Henry T C, Phillips F, et al. High-cycle tension-tension fatigue performance of additively manufactured 17-4 PH stainless steel[J]. The International Journal of Advanced Manufacturing Technology, 2023, 126(1/2): 777-786.
[7]Tillmann W, Henning T, Wojarski L. Vacuum brazing of 316L stainless steel based on additively manufactured and conventional material grades[J]. IOP Conference Series: Materials Science and Engineering, 2018, 373: 012023.
[8]刘世锋, 魏钢, 王岩, 等. 增材制造17-4PH马氏体不锈钢研究进展[J]. 中国冶金, 2022, 32(6): 15-25.
Liu Shifeng, Wei Gang, Wang Yan, et al. Research progress on additive manufacturing of 17-4PH martensitic stainless steel[J]. China Metallurgy, 2022, 32(6): 15-25.
[9]李帅, 夏月庆, 王星星, 等. 钛合金/钢异种材料熔化焊研究现状[J]. 材料导报, 2022, 36(14): 188-194.
Li Shuai, Xia Yueqing, Wang Xingxing, et al. Research status for the fusion welding between titanium alloy and steel[J]. Materials Reports, 2022, 36(14): 188-194.
[10]Li J, Wang H, Liu K, et al. Effect of laser power on the microstructure and property of ZrB₂/ZrC in-situ reinforced coatings on zirconium alloy by laser cladding[J]. Vacuum, 2023, 213: 112104.
[11]Li P, Li C, Dong H, et al. Vacuum diffusion bonding of TC4 titanium alloy to 316L stainless steel with AlCoCrCuNi₂ high-entropy alloy interlayer[J]. Journal of Alloys and Compounds, 2022, 909: 164698.
[12]刘坤, 王俊迪, 黄伟奔, 等. 叠层材料与钛合金扩散焊界面裂纹形态及萌生扩展机理[J]. 江苏科技大学学报(自然科学版), 2022, 36(6): 39-44.
Liu Kun, Wang Jundi, Huang Weiben, et al. Interfacial crack morphology, initiation and propagation mechanism of diffusion bonding laminated composite to titanium alloy[J]. Journal of Jiangsu University of Science and Technology (Natural Science Edition), 2022, 36(6): 39-44.
[13]Galati M, Minetola P. Analysis of density, roughness, and accuracy of the atomic diffusion additive manufacturing (ADAM) process for metal parts[J]. Materials, 2019, 12(24): 4122.
[14]Pablo B, Rubén P, Mario D M. Evaluation of the performance of atomic diffusion additive manufacturing electrodes in electrical discharge machining[J]. Materials, 2022, 15(17): 5953.
[15]Tahsin T O, Andrew B, Juan I A, et al. The effect of surface and post-processing on mechanical properties of 17-4PH stainless steel produced by the atomic diffusion additive manufacturing process (ADAM)[J]. The International Journal of Advanced Manufacturing Technology, 2024, 130: 4053-4066.
[16]Xu Ruiwen, Dong Pengpeng, Tang Liang, et al. Interface evolution behaviors and shear strength of vacuum diffusion bonded 45 steel/additive manufactured 316L stainless steel joints[J]. Journal of Materials and Research and Technology, 2024, 30: 8553-8562.
[17]Xu Ruiwen, Zhu Yi, Li Bingnan, et al. Interface behaviors and mechanical properties of diffusion bonded 45 steel/additive manufactured 316L steel joints[J]. Journal of Materials and Research and Technology, 2024, 30: 1279-1287.
[18]李佳, 盛光敏, 黄利. Ti/Nb作中间层脉冲加压扩散连接TiC金属陶瓷与不锈钢[J]. 材料工程, 2017, 45(3): 54-59.
Li Jia, Sheng Guangmin, Huang Li. Impulse pressuring diffusion bonding of TiC cermet to stainless steel using Ti/Nb interlayer[J]. Journal of Materials Engineering, 2017, 45(3): 54-59.
[19]Jian S, Liu K, Li J, et al. Effect of interlayer on interfacial microstructure and properties of Ni80Cr20/TC4 vacuum diffusion bonded joint[J]. Vacuum, 2023, 208: 111738.
[20]Negemiya A, Selvarajan R, Sonar T. Effect of diffusion bonding time on microstructure and mechanical properties of dissimilar Ti6Al4V titanium alloy and AISI 304 austenitic stainless steel joints[J]. Materials Testing, 2023, 65(1): 77-86.
[21]Thirunavukatasu G, Kundu S. High-strength diffusion-bonded joints of 17-4 stainless steel and T64 alloy using nickel and copper bilayer[J]. Journal of Materials Engineering and Performance, 2019, 29(1): 515-528.
[22]Johnson B C, Bauer C L, Jordan A G. Mechanisms of interdiffusion in copper/nickel thin-film couples[J]. Journal of Applied Physics, 1986, 59(4): 1147-1155.
[23]Wierzba B, Skibinski W. The interdiffusion in copper-nickel alloys[J]. Journal of Alloys and Compounds, 2016, 687: 104-108.

TC4钛合金与增材制造17-4PH不锈钢扩散焊界面微观组织及工艺参数的影响

Interfacial microstructure of diffusion bonded joints of TC4 titanium alloy and additive manufactured 17-4PH stainless steel and effect of process parameters

PDF

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 15

编辑推荐

Metrics

本文评价

[1]	谢本昌, 刘馨宇, 张乐, 陈彦孜, 岑耀东, 陈林. TC4钛合金焊后热处理的数值模拟及组织分析[J]. 金属热处理, 2024, 49(8): 242-247.
[2]	丁屹, 李爱国, 李贤君, 白玉宏, 蒋秋娥, 彭光华, 罗平, 侯俊卿. 热处理工艺对8 mm厚TC4钛合金板微观组织和强度的影响[J]. 金属热处理, 2024, 49(7): 261-266.
[3]	郭俊磊, 韩云钊, 韩文凯, 李国胜. 17-4PH钢螺钉的断裂失效分析及除氢工艺改进[J]. 金属热处理, 2024, 49(5): 278-281.
[4]	孟凡国. TC4钛合金的真空气淬工艺研究[J]. 金属热处理, 2024, 49(10): 72-77.
[5]	郑超, 胡生双, 王浩军, 赵虎, 张颖云, 欧阳德来. 真空搭接钎焊TC4钛合金接头的组织及力学性能[J]. 金属热处理, 2024, 49(10): 92-95.
[6]	王庆娟, 杜旭东, 蒋立, 李之怡, 刘丹, 王伟. 退火处理对TC4钛合金航空发动机叶片组织与力学性能的影响[J]. 金属热处理, 2024, 49(10): 126-132.
[7]	邓敏先, 代燕, 刘港, 穆洪, 陈涛云, 刘静. TC4钛合金的机械-化学复合强化及耐磨性[J]. 金属热处理, 2023, 48(9): 225-232.
[8]	朱磊, 魏艺斌. 退火温度对爆炸焊接银/钢复合板中银层组织与力学性能的影响[J]. 金属热处理, 2023, 48(8): 154-160.
[9]	王浩军, 胡生双, 肖君, 张颖, 张颖云, 高婷婷, 欧阳德来. B-Ti57CuZrNi钎料对接钎焊TC4钛合金接头的组织和性能[J]. 金属热处理, 2023, 48(7): 148-151.
[10]	陈梦浩, 王哲峰, 韩劲, 贺瑞军, 张旺峰, 郭嘉琪, 孔令利, 倪志铭. 脉冲磁场对TC4钛合金表面硬度及微观组织的影响[J]. 金属热处理, 2023, 48(6): 41-46.
[11]	王旭明, 何文武, 魏海东, 常鑫. 热处理工艺对17-4PH不锈钢组织和力学性能的影响[J]. 金属热处理, 2023, 48(6): 85-88.
[12]	孙虹烨, 齐跃, 余传魁, 刘彤, 任诗章, 马轲, 马叙. 固溶、时效温度对TC4钛合金螺栓显微组织与剪切强度的影响[J]. 金属热处理, 2023, 48(6): 126-129.
[13]	刘馨宇, 谢本昌, 王业双, 张迪, 岑耀东, 陈林. 基于Jmatpro和Deform的钛合金试件热处理模拟[J]. 金属热处理, 2023, 48(4): 253-256.
[14]	吴晨, 马保飞, 赵耕岑, 李敏娜, 任军帅, 于奎. 延时淬火对航天紧固件用TC4钛合金组织和性能的影响[J]. 金属热处理, 2023, 48(12): 135-139.
[15]	高星, 张宁, 丁燕, 蒋波. 热处理时间对激光选区成形TC4钛合金组织及力学性能的影响[J]. 金属热处理, 2022, 47(9): 12-17.