LZSA glass-ceramic laminates: Fabrication and mechanical properties

被引：25

作者：

Gomes, Cynthia M. ^{[1
]}

Oliveira, Antonio P. N. ^{[1
]}

Hotza, Dachamir ^{[1
]}

Travitzky, Nahum ^{[2
]}

Greil, Peter ^{[2
]}

机构：

[1] Univ Fed Santa Catarina, Grp Ceram & Glass Mat CERMAT, BR-88040900 Florianopolis, SC, Brazil

[2] Univ Erlangen Nurnberg, Inst Glass & Ceram, Dept Mat Sci, D-91058 Erlangen, Germany

来源：

JOURNAL OF MATERIALS PROCESSING TECHNOLOGY | 2008年 / 206卷 / 1-3期

关键词：

glass ceramics; tape casting; rapid prototyping; factorial design;

D O I：

10.1016/j.jmatprotec.2007.12.011

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The aim of this work was to fabricate LiO2-ZrO2-SiO2-Al2O3 (LZSA) glass-ceramics laminates by laminated object manufacturing (LOM) and to characterise some properties of the laminates before and after sintering. Correlations between green tape properties, produced by aqueous tape casting, and the green and sintered laminate proper-ties were also determined. Processing optimisation was based on a factorial design. The microstructure of the LZSA glass-ceramic laminates showed a homogeneous distribution of porosity and the main phases were identified as being P-spodumene and lithium metasilicate. Laminates with a 0 degrees/90 degrees layer orientation attained a significantly higher bending strength of 120 MPa compared to 70 MPa for the 90 degrees/90 degrees orientation. (c) 2007 Elsevier B.V. All rights reserved.

引用

页码：194 / 201

页数：8

共 18 条

[1] Adsorption of gases in multimolecular layers [J].

Brunauer, S ;

Emmett, PH ;

Teller, E .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1938, 60 :309-319

[2] Tape-cast alumina-zirconia laminates: Processing and mechanical properties [J].

Chartier, T ;

Rouxel, T .

JOURNAL OF THE EUROPEAN CERAMIC SOCIETY, 1997, 17 (2-3) :299-308

[3]

CHARTOFF RP, 2002, BUSINESS BRIEFING ME

[4] LTCC glass-ceramic composites for microwave application [J].

Dernovsek, O ;

Naeini, A ;

Preu, G ;

Wersing, W ;

Eberstein, M ;

Schiller, WA .

JOURNAL OF THE EUROPEAN CERAMIC SOCIETY, 2001, 21 (10-11) :1693-1697

[5]

GIASSI L, 2006, AM CERAM SOC B, V84, P9301

[6]

GOMES CM, 2006, CERAM T, V193, P9

[7] Joining green ceramic tapes made from water-based slurries by applying low pressures at ambient temperature [J].

Gurauskis, J ;

Sánchez-Herencia, AJ ;

Baudín, C .

JOURNAL OF THE EUROPEAN CERAMIC SOCIETY, 2005, 25 (15) :3403-3411

[8]

KINGON AI, 1991, ENG MAT HDB, V4

[9]

KLOSTERMAN K, 1997, SOLID FREEFORM FABRI, P537

[10]

Lutz C, 1998, CERAM TRANS, V83, P163

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