钎焊时间对K9玻璃/B                         2                         O                         3                         -Bi                         2                         O                         3                         -TiO                         2                         /纯钛钎焊接头组织和性能影响

Meirong Wang; Yuzhen Lei; Dongyan Tang; Xiaoguo Song

doi:10.12073/j.hjxb.2019400016

钎焊时间对K9玻璃/B ₂ O ₃ -Bi ₂ O ₃ -TiO ₂ /纯钛钎焊接头组织和性能影响

Translated title of the contribution: Effect of holding time on the interfacial microstructure and mechanical properties of K9 glass/B ₂ O ₃ -Bi ₂ O ₃ -TiO ₂ /pure Ti brazing joints

Meirong Wang
, Yuzhen Lei
, Dongyan Tang
, Xiaoguo Song^*

^*Corresponding author for this work

School of Materials Science and Engineering

Harbin Institute of Technology Weihai
School of Chemistry and Chemical Engineering, Harbin Institute of Technology

Research output: Contribution to journal › Article › peer-review

3 Scopus citations

Abstract

The mixed brazing-filler-material of B ₂ O ₃ , Bi ₂ O ₃ and TiO ₂ was used to realize the joining of K9 glass and pure Ti at low temperature through brazing. The effects of holding time on the microstructure and properties of the joints were studied by optical microscopy and SEM. The results showed that the shear strength of joints was 11.5 MPa, 15.1 MPa and 12.1 MPa when the composition of B ₂ O ₃ :Bi ₂ O ₃ :TiO ₂ was 5:4:1 and the brazing temperature was 650℃, as the holding time was 60, 80 and 100 min, respectively. K9 glass/brazing-filler-material was densely bonded with a reaction layer, while the pure Ti/brazing-filler-material side interface was straight with no obvious transition layer and dissolution phenomenon. One kind of joint fracture was brittle fracture completely in the metal and brazing layer, the shear strength was 11.5 MPa. The other was a mixed brittle fracture which happened partially in the metal and brazing layer and partially in the glass-side. The maximum shear strength of the joint with mixed brittle fracture was 16.7 MPa.

Translated title of the contribution	Effect of holding time on the interfacial microstructure and mechanical properties of K9 glass/B ₂ O ₃ -Bi ₂ O ₃ -TiO ₂ /pure Ti brazing joints
Original language	Chinese (Traditional)
Pages (from-to)	80-83
Number of pages	4
Journal	Hanjie Xuebao/Transactions of the China Welding Institution
Volume	40
Issue number	1
DOIs	https://doi.org/10.12073/j.hjxb.2019400016
State	Published - 25 Jan 2019

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Wang, M., Lei, Y., Tang, D., & Song, X. (2019). 钎焊时间对K9玻璃/B ₂ O ₃ -Bi ₂ O ₃ -TiO ₂ /纯钛钎焊接头组织和性能影响 Hanjie Xuebao/Transactions of the China Welding Institution, 40(1), 80-83. https://doi.org/10.12073/j.hjxb.2019400016

Wang, Meirong ; Lei, Yuzhen ; Tang, Dongyan et al. / 钎焊时间对K9玻璃/B ₂ O ₃ -Bi ₂ O ₃ -TiO ₂ /纯钛钎焊接头组织和性能影响 In: Hanjie Xuebao/Transactions of the China Welding Institution. 2019 ; Vol. 40, No. 1. pp. 80-83.

@article{a054f5a467ff4fffacde322ccca6d5ca,

title = " 钎焊时间对K9玻璃/B 2 O 3 -Bi 2 O 3 -TiO 2 /纯钛钎焊接头组织和性能影响 ",

abstract = " The mixed brazing-filler-material of B 2 O 3 , Bi 2 O 3 and TiO 2 was used to realize the joining of K9 glass and pure Ti at low temperature through brazing. The effects of holding time on the microstructure and properties of the joints were studied by optical microscopy and SEM. The results showed that the shear strength of joints was 11.5 MPa, 15.1 MPa and 12.1 MPa when the composition of B 2 O 3 :Bi 2 O 3 :TiO 2 was 5:4:1 and the brazing temperature was 650℃, as the holding time was 60, 80 and 100 min, respectively. K9 glass/brazing-filler-material was densely bonded with a reaction layer, while the pure Ti/brazing-filler-material side interface was straight with no obvious transition layer and dissolution phenomenon. One kind of joint fracture was brittle fracture completely in the metal and brazing layer, the shear strength was 11.5 MPa. The other was a mixed brittle fracture which happened partially in the metal and brazing layer and partially in the glass-side. The maximum shear strength of the joint with mixed brittle fracture was 16.7 MPa.",

keywords = "Brazing, Interfacial microstructure, K9 glass, Low temperature brazing-filler-material, Pure Ti",

author = "Meirong Wang and Yuzhen Lei and Dongyan Tang and Xiaoguo Song",

year = "2019",

month = jan,

day = "25",

doi = "10.12073/j.hjxb.2019400016",

language = "繁体中文",

volume = "40",

pages = "80--83",

journal = "Hanjie Xuebao/Transactions of the China Welding Institution",

issn = "0253-360X",

publisher = "Harbin Research Institute of Welding",

number = "1",

}

Wang, M, Lei, Y, Tang, D & Song, X 2019, ' 钎焊时间对K9玻璃/B ₂ O ₃ -Bi ₂ O ₃ -TiO ₂ /纯钛钎焊接头组织和性能影响 ', Hanjie Xuebao/Transactions of the China Welding Institution, vol. 40, no. 1, pp. 80-83. https://doi.org/10.12073/j.hjxb.2019400016

钎焊时间对K9玻璃/B ₂ O ₃ -Bi ₂ O ₃ -TiO ₂ /纯钛钎焊接头组织和性能影响 . / Wang, Meirong; Lei, Yuzhen; Tang, Dongyan et al.
In: Hanjie Xuebao/Transactions of the China Welding Institution, Vol. 40, No. 1, 25.01.2019, p. 80-83.

Research output: Contribution to journal › Article › peer-review

TY - JOUR

T1 - 钎焊时间对K9玻璃/B 2 O 3 -Bi 2 O 3 -TiO 2 /纯钛钎焊接头组织和性能影响

AU - Wang, Meirong

AU - Lei, Yuzhen

AU - Tang, Dongyan

AU - Song, Xiaoguo

PY - 2019/1/25

Y1 - 2019/1/25

N2 - The mixed brazing-filler-material of B 2 O 3 , Bi 2 O 3 and TiO 2 was used to realize the joining of K9 glass and pure Ti at low temperature through brazing. The effects of holding time on the microstructure and properties of the joints were studied by optical microscopy and SEM. The results showed that the shear strength of joints was 11.5 MPa, 15.1 MPa and 12.1 MPa when the composition of B 2 O 3 :Bi 2 O 3 :TiO 2 was 5:4:1 and the brazing temperature was 650℃, as the holding time was 60, 80 and 100 min, respectively. K9 glass/brazing-filler-material was densely bonded with a reaction layer, while the pure Ti/brazing-filler-material side interface was straight with no obvious transition layer and dissolution phenomenon. One kind of joint fracture was brittle fracture completely in the metal and brazing layer, the shear strength was 11.5 MPa. The other was a mixed brittle fracture which happened partially in the metal and brazing layer and partially in the glass-side. The maximum shear strength of the joint with mixed brittle fracture was 16.7 MPa.

AB - The mixed brazing-filler-material of B 2 O 3 , Bi 2 O 3 and TiO 2 was used to realize the joining of K9 glass and pure Ti at low temperature through brazing. The effects of holding time on the microstructure and properties of the joints were studied by optical microscopy and SEM. The results showed that the shear strength of joints was 11.5 MPa, 15.1 MPa and 12.1 MPa when the composition of B 2 O 3 :Bi 2 O 3 :TiO 2 was 5:4:1 and the brazing temperature was 650℃, as the holding time was 60, 80 and 100 min, respectively. K9 glass/brazing-filler-material was densely bonded with a reaction layer, while the pure Ti/brazing-filler-material side interface was straight with no obvious transition layer and dissolution phenomenon. One kind of joint fracture was brittle fracture completely in the metal and brazing layer, the shear strength was 11.5 MPa. The other was a mixed brittle fracture which happened partially in the metal and brazing layer and partially in the glass-side. The maximum shear strength of the joint with mixed brittle fracture was 16.7 MPa.

KW - Brazing

KW - Interfacial microstructure

KW - K9 glass

KW - Low temperature brazing-filler-material

KW - Pure Ti

UR - https://www.scopus.com/pages/publications/85064648324

U2 - 10.12073/j.hjxb.2019400016

DO - 10.12073/j.hjxb.2019400016

M3 - 文章

AN - SCOPUS:85064648324

SN - 0253-360X

VL - 40

SP - 80

EP - 83

JO - Hanjie Xuebao/Transactions of the China Welding Institution

JF - Hanjie Xuebao/Transactions of the China Welding Institution

IS - 1

ER -

Wang M, Lei Y, Tang D , Song X. 钎焊时间对K9玻璃/B ₂ O ₃ -Bi ₂ O ₃ -TiO ₂ /纯钛钎焊接头组织和性能影响 Hanjie Xuebao/Transactions of the China Welding Institution. 2019 Jan 25;40(1):80-83. doi: 10.12073/j.hjxb.2019400016

钎焊时间对K9玻璃/B ₂ O ₃ -Bi ₂ O ₃ -TiO ₂ /纯钛钎焊接头组织和性能影响

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