Fully-dense Mn3Zn0.7Ge0.3N /Al composites with zero thermal expansion behavior around room temperature

Chang Zhou; Qiang Zhang; Xin Tan; Sihao Deng; Kewen Shi; Cong wang; Gaohui Wu

doi:10.1016/j.mtla.2019.100289

Fully-dense Mn₃Zn_0.7Ge_0.3N /Al composites with zero thermal expansion behavior around room temperature

Chang Zhou^*
, Qiang Zhang
, Xin Tan
, Sihao Deng
, Kewen Shi
, Cong wang
, Gaohui Wu

^*Corresponding author for this work

School of Integrated Circuit Science and Engineering

Harbin Institute of Technology
Beihang University

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

38 Scopus citations

Abstract

Mn₃Zn_0.7Ge_0.3N/Al composites were successfully fabricated by pressure infiltration technology. The large positive thermal expansion of Al is suppressed by adding Mn₃Zn_0.7Ge_0.3N component. Nearly zero thermal expansion is achieved in the composite with 30 vol.% Mn₃Zn_0.7Ge_0.3N. Moreover, the bending stress and modulus of Mn₃Zn_0.7Ge_0.3N/Al composites increase gradually with increasing Mn₃Zn_0.7Ge_0.3N content. The low thermal expansion and good mechanical properties of these materials could be beneficial to the electronic packaging and precision fields.

Original language	English
Article number	100289
Journal	Materialia
Volume	6
DOIs	https://doi.org/10.1016/j.mtla.2019.100289
State	Published - Jun 2019

Keywords

Antiperovskite manganese nitrides
Mechanical property
Metal matrix composites
Zero thermal expansion

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10.1016/j.mtla.2019.100289

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@article{5dea824e75674430bc14bf0e8515308c,

title = "Fully-dense Mn3Zn0.7Ge0.3N /Al composites with zero thermal expansion behavior around room temperature",

abstract = "Mn3Zn0.7Ge0.3N/Al composites were successfully fabricated by pressure infiltration technology. The large positive thermal expansion of Al is suppressed by adding Mn3Zn0.7Ge0.3N component. Nearly zero thermal expansion is achieved in the composite with 30 vol.\% Mn3Zn0.7Ge0.3N. Moreover, the bending stress and modulus of Mn3Zn0.7Ge0.3N/Al composites increase gradually with increasing Mn3Zn0.7Ge0.3N content. The low thermal expansion and good mechanical properties of these materials could be beneficial to the electronic packaging and precision fields.",

keywords = "Antiperovskite manganese nitrides, Mechanical property, Metal matrix composites, Zero thermal expansion",

author = "Chang Zhou and Qiang Zhang and Xin Tan and Sihao Deng and Kewen Shi and Cong wang and Gaohui Wu",

note = "Publisher Copyright: {\textcopyright} 2019",

year = "2019",

month = jun,

doi = "10.1016/j.mtla.2019.100289",

language = "英语",

volume = "6",

journal = "Materialia",

issn = "2589-1529",

publisher = "Elsevier B.V.",

}

TY - JOUR

T1 - Fully-dense Mn3Zn0.7Ge0.3N /Al composites with zero thermal expansion behavior around room temperature

AU - Zhou, Chang

AU - Zhang, Qiang

AU - Tan, Xin

AU - Deng, Sihao

AU - Shi, Kewen

AU - wang, Cong

AU - Wu, Gaohui

PY - 2019/6

Y1 - 2019/6

N2 - Mn3Zn0.7Ge0.3N/Al composites were successfully fabricated by pressure infiltration technology. The large positive thermal expansion of Al is suppressed by adding Mn3Zn0.7Ge0.3N component. Nearly zero thermal expansion is achieved in the composite with 30 vol.% Mn3Zn0.7Ge0.3N. Moreover, the bending stress and modulus of Mn3Zn0.7Ge0.3N/Al composites increase gradually with increasing Mn3Zn0.7Ge0.3N content. The low thermal expansion and good mechanical properties of these materials could be beneficial to the electronic packaging and precision fields.

AB - Mn3Zn0.7Ge0.3N/Al composites were successfully fabricated by pressure infiltration technology. The large positive thermal expansion of Al is suppressed by adding Mn3Zn0.7Ge0.3N component. Nearly zero thermal expansion is achieved in the composite with 30 vol.% Mn3Zn0.7Ge0.3N. Moreover, the bending stress and modulus of Mn3Zn0.7Ge0.3N/Al composites increase gradually with increasing Mn3Zn0.7Ge0.3N content. The low thermal expansion and good mechanical properties of these materials could be beneficial to the electronic packaging and precision fields.

KW - Antiperovskite manganese nitrides

KW - Mechanical property

KW - Metal matrix composites

KW - Zero thermal expansion

UR - https://www.scopus.com/pages/publications/85063093842

U2 - 10.1016/j.mtla.2019.100289

DO - 10.1016/j.mtla.2019.100289

M3 - 文章

AN - SCOPUS:85063093842

SN - 2589-1529

VL - 6

JO - Materialia

JF - Materialia

M1 - 100289

ER -

Fully-dense Mn₃Zn_0.7Ge_0.3N /Al composites with zero thermal expansion behavior around room temperature

Abstract

Keywords

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