A Study of Different Sintering Routes on Properties of Ni-Al2O3 Hydrogen Separation Membrane

Abstract:

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This work aimed to investigate the effect of different sintering routes on properties of Ni-Al2O3 membrane. Alumina powder was mixed with 10 wt% nickel powder by dried ball-milling. Then, the mixture powder was uniaxially pressed to a bar shape and sintered via different sintering conditions. First route, the Ni-Al2O3 specimen was sintered at 1300°C for 2 h under air and then reduced at 900°C for 2 h under H2 atmosphere. Second route, the specimen was sintered at 1300°C for 2 h under argon. After sintering process, the physical and mechanical properties of membrane obtained from two routes were compared and discussed.

Info:

Periodical:

Key Engineering Materials (Volumes 434-435)

Edited by:

Wei Pan and Jianghong Gong

Pages:

514-517

DOI:

10.4028/www.scientific.net/KEM.434-435.514

Citation:

S. Vichaphund and D. Atong, "A Study of Different Sintering Routes on Properties of Ni-Al2O3 Hydrogen Separation Membrane", Key Engineering Materials, Vols. 434-435, pp. 514-517, 2010

Online since:

March 2010

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Price:

$35.00

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