Mechanical Properties of Filler Metal in Si3N4/Austenitic Stainless Steel/Si3N4 Joints as Measured by Nanoindentation and its Relationship to the Interfacial Strength

Abstract:

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Si3N4 specimens were joined in a high vacuum atmosphere under same experimental conditions using 50μm thick foils of three types of stainless steels (AISI 304, 316 and 321). The mechanical strength of these joints was evaluated by shear tests using a lap bond configuration and small but significant differences were found among them. Nanoindentation experiments were done on cross-sections of the bonded assemblies with a diamond Berkovich tip using an imposed penetration depth of 500 nm to reduce either surface effects or indentation size effect.

Info:

Periodical:

Key Engineering Materials (Volumes 336-338)

Edited by:

Wei Pan and Jianghong Gong

Pages:

2391-2393

DOI:

10.4028/www.scientific.net/KEM.336-338.2391

Citation:

D. Cáceres et al., "Mechanical Properties of Filler Metal in Si3N4/Austenitic Stainless Steel/Si3N4 Joints as Measured by Nanoindentation and its Relationship to the Interfacial Strength", Key Engineering Materials, Vols. 336-338, pp. 2391-2393, 2007

Online since:

April 2007

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Price:

$35.00

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