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Effect of Zr Content in Filler on Microstructure and Mechanical Properties of Ti-13Nb-13Zr/ZrO2 Brazing Joints
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Yunfei CAO1, 2, Xiukai CHEN1, 2, Hong BIAN1, 2, Xiaoguo SONG1, 2, Yuzhen LEI1, 2, Qijuan Dong3, Chen CHEN1, 2, Hao MENG2
Journal of the Chinese Ceramic Society | 2023, 51(12) : 3169 - 3176
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Journal of the Chinese Ceramic Society | 2023, 51(12): 3169-3176
• Research Articles •
Effect of Zr Content in Filler on Microstructure and Mechanical Properties of Ti-13Nb-13Zr/ZrO2 Brazing Joints
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Yunfei CAO1, 2, Xiukai CHEN1, 2, Hong BIAN1, 2, Xiaoguo SONG1, 2, Yuzhen LEI1, 2, Qijuan Dong3, Chen CHEN1, 2, Hao MENG2
Affiliations
  • 1.State Key Laboratory of Advanced Welding and Joining, Harbin Institute of Technology, Harbin 150001, China
  • 2.Provincial Key Lab of Special Welding Technology, Harbin Institute of Technology at Weihai, Weihai 264209, Shandong, China
  • 3.Shandong Key Laboratory of Advanced Aluminium Materials and Technology, Binzhou 256606, Shandong, China

    • CAO Yunfei (2000-), male, Master candidate. E-mail:

About Author:

CAO Yunfei (2000-), male, Master candidate. E-mail:

Published: 2023-09-11 doi: 10.14062/j.issn.0454-5648.20230429
Outline
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Achieving a biocompatible joint between titanium alloy and ZrO2 ceramic is of great significance to extend its application in the biomedical field. In this paper, the joining between Ti-13Nb-13Zr alloy and ZrO2 ceramics was achieved with Sn-Zr filler metal. The interfacial microstructure and reaction products of TNZ/ZrO2 joints were analyzed by X-ray diffraction, scanning electron microscopy and energy disperse spectroscopy, and the shear test was carried out to evaluate the mechanical properties of joints. The effect of Zr content on the interfacial microstructure and mechanical properties of the joints was also investigated. The results show that the typical microstructure of the joints brazed at 600 ℃ for 30 min with Sn-6Zr (atomic fraction) filler metal is TNZ/Ti6Sn5/β-Sn+Zr(s,s)+ ZrSn2/m-ZrO2/ZrO2. Among all of the reaction phases, the formation of m-ZrO2 facilitates the metallurgical bonding between ZrO2 substrate and brazing seam. The amounts of both Zr solid solution and ZrSn2 phase increase, but the proportion of β-Sn in the brazing seam gradually decreases with the increase of Zr content. The maximum average shear strength of brazing joints reaches 25.6 MPa when the Zr content is 6%. According to the analysis of fracture path, the joints brazed with Sn-6Zr mainly fracture along the β-Sn in the brazing seam.

titanium-hiobium-zirconium alloy  /  zirconia ceramic  /  brazing  /  microstructure  /  mechanical property
曹云飞, 陈修凯, 卞红, 宋晓国, 雷玉珍, 董其娟, 陈辰, 孟昊. 钎料Zr含量对Ti-13Nb-13Zr/ZrO2钎焊接头界面组织及性能的影响. 硅酸盐学报, 2023 , 51 (12) : 3169 -3176 . DOI: 10.14062/j.issn.0454-5648.20230429
Yunfei CAO, Xiukai CHEN, Hong BIAN, Xiaoguo SONG, Yuzhen LEI, Qijuan Dong, Chen CHEN, Hao MENG. Effect of Zr Content in Filler on Microstructure and Mechanical Properties of Ti-13Nb-13Zr/ZrO2 Brazing Joints[J]. Journal of the Chinese Ceramic Society, 2023 , 51 (12) : 3169 -3176 . DOI: 10.14062/j.issn.0454-5648.20230429
Appendix
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Year 2023 volume 51 Issue 12
36
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Article Info
doi: 10.14062/j.issn.0454-5648.20230429
  • Receive Date：2023-06-23
  • Online Date：2026-10-19
  • Published：2023-09-11
Article Data
Affiliations
History
  • Received：2023-06-23
  • Revised：2023-07-17
Funding
Affiliations
    1.State Key Laboratory of Advanced Welding and Joining, Harbin Institute of Technology, Harbin 150001, China
    2.Provincial Key Lab of Special Welding Technology, Harbin Institute of Technology at Weihai, Weihai 264209, Shandong, China
    3.Shandong Key Laboratory of Advanced Aluminium Materials and Technology, Binzhou 256606, Shandong, China

Corresponding:

BIAN Hong (1986-), female, Ph.D., Associate Professor. E-mail:
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表12种不同金属材料的力学参数
科
Family		 属数
Number of
genus		 种数
Number of
species		 占总种数比例
Percentage of
total species (%)		 属
Genus		 种数
Number of
species		 占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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