Si3N4/Al复合材料与铝合金分流共挤连接工艺研究

doi:10.3901/JME.2022.16.089

机械工程学报 ›› 2022, Vol. 58 ›› Issue (16): 89-99.doi: 10.3901/JME.2022.16.089

• 特邀专栏: 高性能塑性成形制造(上) • 上一篇下一篇

扫码分享

Si₃N₄/Al复合材料与铝合金分流共挤连接工艺研究

王辉, 陈良, 李志刚, 赵国群, 张存生

山东大学液固结构演变与加工教育部重点实验室济南 250061

收稿日期:2021-11-29 修回日期:2022-03-28 出版日期:2022-08-20 发布日期:2022-11-03
通讯作者: 陈良(通信作者)，男，1985年出生，博士，教授，博士研究生导师。主要研究方向为金属塑性成形理论与方法。E-mail：chenliang@sdu.edu.cn
作者简介:王辉，男，1996年出生。主要研究方向为金属塑性成形理论与方法。E-mail：248621044@qq.com
基金资助:
国家自然科学基金(52175338)、山东省杰出青年基金(ZR2021JQ21)和山东省重点研发计划(2021ZLGX01)资助项目

Study on Joining between Si₃N₄/Al Composite and Aluminum Alloys Based on Porthole Die Co-extrusion Process

WANG Hui, CHEN Liang, LI Zhigang, ZHAO Guoqun, ZHANG Cunsheng

Key Laboratory of Liquid-Solid Structure Evolution and Materials Processing (Ministry of Education), Shandong University, Jinan 250061

Received:2021-11-29 Revised:2022-03-28 Online:2022-08-20 Published:2022-11-03

摘要/Abstract

摘要： 利用真空热压烧结制备了Si₃N₄颗粒增强铝基复合材料，进而基于分流共挤方法，分别实现了Si₃N₄/Al复合材料与1060、6063和7A99铝合金的连接。研究了异种金属型材的焊合界面、晶粒形貌和微观织构，明确了挤压温度和微观组织对力学性能的影响规律。结果表明：Si₃N₄/Al复合材料与铝合金的连接界面处无裂纹、孔洞和杂质等缺陷，焊合质量良好。Si₃N₄/Al复合材料在挤压过程中发生了部分动态再结晶，表现为拉长的条状晶粒和细小等轴晶，再结晶分数和晶粒尺寸随挤压温度的升高均有所增大。Si₃N₄颗粒的引入导致了粒子激发形核机制，也促进了动态再结晶的发生。不同铝合金经过挤压后的晶粒形貌差别明显，随着挤压温度的升高，1060和7A99铝合金发生了较为完全的动态再结晶，而6063铝合金则发生了晶粒异常长大。此外，异种金属型材中普遍存在强度较高的轧制织构以及一些强度较弱的再结晶织构。Si₃N₄/Al与7A99铝合金连接时，极限抗拉强度最高，但伸长率最低，而与1060铝合金连接时则表现出相反趋势。

关键词: Si₃N₄/Al复合材料, 分流共挤, 微观组织, 力学性能

Abstract: The Si₃N₄ particle reinforced Al based composite is fabricated by vacuum hot pressing sintering, and the Si₃N₄/Al composite is respectively joined with 1060, 6063 and 7A99 aluminum alloys based on porthole die co-extrusion method. The bonding interface, grain morphology and micro-texture of the profile with dissimilar alloys, and the effects of extrusion temperature and microstructure on the mechanical properties are clarified. The results show that no crack, void and impurity exist on the bonding interface between Si₃N₄/Al composite and aluminum alloys, which indicates a favorable bonding quality. The partial dynamic recrystallization takes place in Si₃N₄/Al composite during extrusion process, exhibiting as elongated and strip-shaped grains as well as fine equiaxed grains, and both the recrystallization fraction and grain size increase with the increase of extrusion temperature. Moreover, the dynamic recrystallization is also enhanced, since the particle stimulated nucleation is promoted due to the addition of Si₃N₄ particles. The grain morphology exhibits obvious differences in different aluminum alloys. With the increase of extrusion temperature, the near complete dynamic recrystallization occurs in 1060 and 7A99 aluminum alloys, while the abnormal grain growth takes place in 6063 aluminum alloy. In addition, it is noted that the relatively strong rolling texture and some weak recrystallization textures are found in the profile with dissimilar alloys. When Si₃N₄/Al is joined with 7A99 aluminum alloy, the highest ultimate tensile strength and lowest elongation are achieved, while an opposite tendency is observed when Si₃N₄/Al is joined with 1060 aluminum alloy.

Key words: Si₃N₄/Al composite, porthole die co-extrusion, microstructure, mechanical properties

中图分类号:

TG37

王辉, 陈良, 李志刚, 赵国群, 张存生. Si₃N₄/Al复合材料与铝合金分流共挤连接工艺研究[J]. 机械工程学报, 2022, 58(16): 89-99.

WANG Hui, CHEN Liang, LI Zhigang, ZHAO Guoqun, ZHANG Cunsheng. Study on Joining between Si₃N₄/Al Composite and Aluminum Alloys Based on Porthole Die Co-extrusion Process[J]. Journal of Mechanical Engineering, 2022, 58(16): 89-99.

参考文献

[1] WANG P, XIU Z, JIANG L, et al. Enhanced thermal conductivity and flexural properties in squeeze casted diamond/aluminum composites by processing control[J]. Materials & Design, 2015, 88: 1347-1352.
[2] PARVEEN A, CHAUHAN N R, SUHAIB M. Study of Si₃N₄ reinforcement on the morphological and tribo-mechanical behaviour of aluminium matrix composites[J]. Materials Research Express, 2019, 6(4): 042001.
[3] ZHAO X, GONG Y D, LIANG G Q, et al. Face grinding surface quality of high volume fraction SiCp/Al composite materials[J]. Chinese Journal of Mechanical Engineering, 2021, 34(1): 221-234.
[4] XIU Z, CHEN G, WU G, et al. Effect of volume fraction on microstructure and mechanical properties of Si₃N₄/Al composites[J]. Transactions of Nonferrous Metals Society of China, 2011, 21: 285-289.
[5] ARIK H. Effect of mechanical alloying process on mechanical properties of alpha-Si₃N₄ reinforced aluminum-based composite materials[J]. Materials & Design, 2008, 29(9): 1856-1861.
[6] MATLI P R, UBAID F, SHAKOOR R A, et al. Improved properties of Al-Si₃N₄ nanocomposites fabricated through a microwave sintering and hot extrusion process[J]. RSC Advances, 2017, 7(55): 34401-34410.
[7] KUMAR N M, KUMARAN S S. High temperature investigation on EDM process of Al 2618 alloy reinforced with Si₃N₄, ALN and ZrB₂ in-situ composites[J]. Journal of Alloys and Compounds, 2016, 663: 755-768.
[8] AKHTAR F, GUO S J. Development of Si₃N₄/Al composite by pressureless melt infiltration[J]. Transactions of Nonferrous Metals Society of China, 2006, 16(3): 629-632.
[9] YANG Jia, ZHANG Xunye, MA Guanglu, et al. Microstructure and properties of brazed joint between SiC_f/SiC composite and Ni-based superalloy[J]. Journal of Mechanical Engineering, 2021, 57(12): 161-168. 杨佳, 张勋业, 马广璐, 等. SiC _f /SiC复合材料与镍基高温合金钎焊接头的组织及性能[J]. 机械工程学报, 2021, 57(12): 161-168.
[10] YAN Z, LIU X, FANG H. Effect of sheet configuration on microstructure and mechanical behaviors of dissimilar Al-Mg-Si/Al-Zn-Mg aluminum alloys friction stir welding joints[J]. Journal of Materials Science & Technology, 2016, 32(12): 1378-1385.
[11] LEI Zhenglong, GUO Hengtong, ZHANG Dengming, et al. Study on melt flow and grain refining ultrasonic-assisted laser filler wire welding process of 5A06 aluminum alloy[J]. Journal of Mechanical Engineering, 2021, 57(6): 78-86. 雷正龙, 郭亨通, 张登明, 等. 5A06铝合金超声辅助激光填丝焊接熔池流动与结晶行为研究[J]. 机械工程学报, 2021, 57(6): 78-86.
[12] ZHAO Junjie, SU Hao, SHI Lei, et al. Effect of exterted ultrasonic power on microstructure and properties of dissimilar Al/Mg Alloys UVeFSW joints[J]. Journal of Mechanical Engineering, 2020, 56(6): 24-32. 赵俊杰, 宿浩, 石磊, 等. 超声功率对UVeFSW铝-镁合金异质接头组织与性能的影响[J]. 机械工程学报, 2020, 56(6): 24-32.
[13] WU Y, FENG B, XIN Y C, et al. Microstructure and mechanical behavior of a Mg AZ31/Al 7050 laminate composite fabricated by extrusion[J]. Materials Science and Engineering: A, 2015, 640: 454-459.
[14] TOKUNAGA T, MATSUURA K, OHNO M. Superplastic behavior of Al-coated Mg alloy sheet[J]. Journal of Alloys and Compounds, 2014, 601: 179-185.
[15] FAN X K, CHEN L, CHEN G J, et al. Joining of 1060/6063 aluminum alloys based on porthole die extrusion process[J]. Journal of Materials Processing Technology, 2017, 250: 65-72.
[16] TANG J W, CHEN L, FAN X K, et al. Co-extrusion of dissimilar AA6063/AA7075 by porthole die at various temperatures[J]. Journal of Alloys and Compounds, 2018, 764: 162-169.
[17] YU J Q, ZHAO G Q. Interfacial structure and bonding mechanism of weld seams during porthole die extrusion of aluminum alloy profiles[J]. Materials Characterization, 2018, 138: 56-66.
[18] XIU Z Y, YANG W S, CHEN G Q, et al. Microstructure and tensile properties of Si₃N₄p/2024Al composite fabricated by pressure infiltration method[J]. Materials & Design, 2012, 33: 350-355.
[19] RAMESH C S, KESHAVAMURTHY R, KOPPAD P G, et al. Role of particle stimulated nucleation in recrystallization of hot extruded Al 6061/SiCp-composites[J]. Transactions of Nonferrous Metals Society of China, 2013, 23(1): 53-58.
[20] KIM W J, JEONG H T, PARK H K, et al. The effect of Al to high-temperature deformation mechanisms and processing maps of Al0.5CoCrFeMnNi high entropy alloy[J]. Journal of Alloys and Compounds, 2019, 802: 152-165.
[21] SITDIKOV O, SAKAI T, GOLOBORODKO A, et al. Grain refinement in coarse-grained 7475 Al alloy during severe hot forging[J]. Philosophical Magazine, 2005, 85(11): 1159-1175.
[22] YU J Q, ZHAO G Q, ZHANG C S, et al. Dynamic evolution of grain structure and micro-texture along a welding path of aluminum alloy profiles extruded by porthole dies[J]. Materials Science and Engineering: A, 2017, 682: 679-690.
[23] LIU W C, MAN C S, RAABE D, et al. Effect of hot and cold deformation on the recrystallization texture of continuous cast AA 5052 aluminum alloy[J]. Scripta Materialia, 2005, 53(11): 1273-1277.
[24] KIM S W, KANG S B, TSUJI N, et al. Deformation textures of AA8011 aluminum alloy sheets severely deformed by accumulative roll bonding[J]. Metallurgical and Materials Transactions a-Physical Metallurgy and Materials Science, 2005, 36A(11): 3151-3163.
[25] YOSHIDA K, ISHIZAKA T, KURODA M, et al. The effects of texture on formability of aluminum alloy sheets[J]. Acta Materialia, 2007, 55: 4499-4506.
[26] HIRSCH J, AL-SAMMAN T. Superior light metals by texture engineering: optimized aluminum and magnesium alloys for automotive applications[J]. Acta Materialia, 2013, 61: 818-843.
[27] MA Z Y, LI Y L, LIANG Y, et al. Nanometric Si₃N₄ particulate-reinforced aluminum composite[J]. Materials Science and Engineering: A, 1996, 219(1-2): 229-231.

Si₃N₄/Al复合材料与铝合金分流共挤连接工艺研究

Study on Joining between Si₃N₄/Al Composite and Aluminum Alloys Based on Porthole Die Co-extrusion Process

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]	孔玲, 王玉辉, 杨浩坤, 彭艳. Fe-Mn-Al-C系奥氏体基低密度钢使役性能研究进展[J]. 机械工程学报, 2024, 60(8): 34-47.
[2]	任志英, 黄子豪, 方荣政, 王秦伟, 莫继良, 秦红玲. 金属橡胶无序式网格互穿结构的热力学性能研究[J]. 机械工程学报, 2024, 60(8): 165-175.
[3]	李坤, 吉辰, 白生文, 蒋斌, 潘复生. 高性能镁合金电弧增材制造技术研究现状与展望[J]. 机械工程学报, 2024, 60(7): 289-311.
[4]	陈伟, 赵杰, 朱利斌, 曹海波. 增材制造低活化钢研究现状及展望[J]. 机械工程学报, 2024, 60(7): 312-333.
[5]	郑洋, 赵梓昊, 刘伟, 余政哲, 牛伟, 雷贻文, 孙荣禄. 高性能镁合金增材制造技术研究进展[J]. 机械工程学报, 2024, 60(7): 385-400.
[6]	鲍鑫宇, 麻永林, 程桥, 苏怡卉, 王杰, 邢淑清. 脉冲磁场熔体处理对Al-Si-Mg-Cu-Ni合金DC铸造凝固组织和力学性能的影响[J]. 机械工程学报, 2024, 60(6): 279-286.
[7]	周甜, 蔡力勋, 韩光照. 用于延性材料力学性能测定的圆柱平面-小冲杆试验新方法与应用[J]. 机械工程学报, 2024, 60(4): 316-325.
[8]	崔桂涵, 杨春利. 基于高强高韧焊丝的脉冲GMAW焊缝金属强韧化机理研究[J]. 机械工程学报, 2024, 60(4): 326-334.
[9]	马艺星, 杨蔚涛, 关肖虎, 杨旗, 赵同新. TWIP钢/IF钢热轧复合板材的微观结构和界面结合性能[J]. 机械工程学报, 2024, 60(4): 345-356.
[10]	高强, 王健, 张严, 郑旭阳, 吕昊, 殷国栋. 拓扑优化方法及其在运载工程中的应用与展望[J]. 机械工程学报, 2024, 60(4): 369-390.
[11]	唐九兴, 石磊, 武传松, 吴明孝, 高嵩. 中厚板铝/铜异种金属双面搅拌摩擦接头微观组织与力学性能[J]. 机械工程学报, 2024, 60(20): 88-98.
[12]	冒爱琴, 陈诗洁, 贾洋刚, 邵霞, 权峰, 张晖, 张义伟, 金莹, 金霞. Al含量对粉末冶金CoCrFeMnNi高熵合金组织结构与性能的影响[J]. 机械工程学报, 2024, 60(20): 134-143.
[13]	林智雄, 邵震, 梁鑫裕, 崔雷, 王东坡, 谢燕, 黄一鸣, 杨立军. 2219铝合金拉拔式摩擦塞补焊成形过程分析[J]. 机械工程学报, 2024, 60(20): 144-152.
[14]	黄浩, 单忠德, 张丽娇, 孙正, 郭子桐, 刘检华, 金鹏. 异形截面复合材料构件成形及力学性能预测方法研究[J]. 机械工程学报, 2024, 60(2): 107-118.
[15]	褚强, 杨夏炜, 李文亚, 范文龙, 邹阳帆, 郝思洁. 铝锂合金无针搅拌摩擦点焊接头组织演变与强化机制研究[J]. 机械工程学报, 2024, 60(2): 150-158.