Mechanical properties of A356 and ZA27 metallic syntactic foams at cryogenic temperature

被引：60

作者：

Fiedler, T. ^{[1
]}

Al-Sahlani, K. ^{[1
,5
]}

Linul, P. A. ^{[2
,3
]}

Linul, E. ^{[3
,4
]}

机构：

[1] Univ Newcastle, Sch Engn, Callaghan, NSW 2287, Australia

[2] Politehn Univ Timisoara, Fac Ind Chem & Environm Engn, 6 Vasile Parvan Ave, Timisoara 300223, Romania

[3] Natl Inst Res Electrochem & Condensed Matter, Aurel Paunescu Podeanu St 144, Timisoara 300569, Romania

[4] Politehn Univ Timisoara, Fac Mech Engn, 1 Mihai Viteazu Ave, Timisoara 300222, Romania

[5] Univ Thi Qar, Dept Mech Engn, Engn Collage, Nasiriya, Iraq

来源：

JOURNAL OF ALLOYS AND COMPOUNDS | 2020年 / 813卷

关键词：

Metallic syntactic foam; Cryogenic temperature; Compressive testing; Mechanical properties; Deformation mechanisms; DYNAMIC COMPRESSION; ALUMINUM; CONCRETE;

D O I：

10.1016/j.jallcom.2019.152181

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

This work presents compressions tests of metallic foams at cryogenic temperature. The investigated syntactic foams were manufactured by combining a packed bed of expanded glass particles with either an aluminium or a zinc matrix using infiltration casting. Uni-axial compressions tests were performed after submerging samples in a bath of liquid nitrogen with an equilibrium temperature of -196 degrees C. Both the solid matrix material and syntactic foam samples were tested. For comparison, room temperature reference data from the literature was obtained. In addition, the effect of thermal treatment on the mechanical behaviour of both alloys and their foams at cryogenic temperature was addressed. The results indicate significant embrittlement at cryogenic temperature; however, aluminium and its foams are less susceptible to this effect. (C) 2019 Elsevier B.V. All rights reserved.

引用

页数：7

共 24 条

[1] Impact of particle strength and matrix ductility on the deformation mechanism of metallic syntactic foam [J].

Al-Sahlani, Kadhim ;

Kisi, Erich ;

Fiedler, Thomas .

JOURNAL OF ALLOYS AND COMPOUNDS, 2019, 786 :292-299

[2] Controlled Shrinkage of Expanded Glass Particles in Metal Syntactic Foams [J].

Al-Sahlani, Kadhim ;

Taherishargh, Mehdi ;

Kisi, Erich ;

Fiedler, Thomas .

MATERIALS, 2017, 10 (09)

[3] Manufacture, characterisation and application of cellular metals and metal foams [J].

Banhart, J .

PROGRESS IN MATERIALS SCIENCE, 2001, 46 (06) :559-U3

[4] Applications of aluminum hybrid foam sandwiches in battery housings for electric vehicles [J].

Baumeister, Joachim ;

Weise, Joerg ;

Hirtz, Eva ;

Hoehne, Klaus ;

Hohe, Joerg .

8TH INTERNATIONAL CONFERENCE ON POROUS METALS AND METALLIC FOAMS, 2014, 4 :317-321

[5] Quasi static and dynamic compression of zinc syntactic foams [J].

Broxtermann, S. ;

Vesenjak, M. ;

Krstulovic-Opara, L. ;

Fiedler, T. .

JOURNAL OF ALLOYS AND COMPOUNDS, 2018, 768 :962-969

[6] Long-term immersion exposure of perlite-aluminium syntactic foam in seawater [J].

Chaves, Igor A. ;

Taherishargh, Mehdi ;

Fiedler, Thomas .

JOURNAL OF COMPOSITE MATERIALS, 2019, 53 (09) :1229-1240

[7] Cooling capacity of high porosity open-cell metal foams as passive cryogenic radiators [J].

Dixit, Tisha ;

Ghosh, Indranil .

CRYOGENICS, 2017, 84 :81-88

[8]

Fiedler T., 2018, J COMPOS MAT

[9] Commercial Applications of Metal Foams: Their Properties and Production [J].

Garcia-Moreno, Francisco .

MATERIALS, 2016, 9 (02)

[10] The influence of microcrack width on the mechanical parameters in concrete with the addition of fly ash: Consideration of technological and ecological benefits [J].

Golewski, Grzegorz Ludwik .

CONSTRUCTION AND BUILDING MATERIALS, 2019, 197 :849-861

← 1 2 3 →