Warm Flow Compaction to Form Cross-Shaped Parts with Threaded Holes

Abstract:

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The flowability of W-Ni-Fe powders was evaluated through measuring the lateral pressures at different lateral distances in warm flow compacting. Green densities at different lateral distances were also tested. In addition, cross-shaped parts with threaded holes were trial produced. The results showed that, at lateral distance of 2 mm, the lateral pressure was 101.9 MPa and the green density was 9.09 g·cm-3 when compacted under 600 MPa at 96°C. Warm flow compaction could form cross-shaped parts with lengthwise and lateral threaded holes.

Info:

Periodical:

Advanced Materials Research (Volumes 239-242)

Edited by:

Zhong Cao, Xueqiang Cao, Lixian Sun, Yinghe He

Pages:

3100-3104

DOI:

10.4028/www.scientific.net/AMR.239-242.3100

Citation:

M. Y. Ke and Z. Y. Xiao, "Warm Flow Compaction to Form Cross-Shaped Parts with Threaded Holes", Advanced Materials Research, Vols. 239-242, pp. 3100-3104, 2011

Online since:

May 2011

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Price:

$35.00

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