Manufacturing Process and Geometric Model of Porous Metal Fiber Sintered Felts

Wei Zhou; R. Song; Y. Tang; Z.P. Wan; B. Liu

doi:10.4028/www.scientific.net/KEM.499.235

Paper Titles

Effect of Cutter Rake Angle on Cutter V-Tip Wear and Micro-Groove Quality in Micron-Scale Turning of Steel
p.211

Effect of Milling Speed and Feed on Surface Residual Stress of 7050-T7451 Aluminum Alloy
p.217

Experimental Investigation on Surface Roughness of KDP Crystal Pro-Cessed with Rotary Ultrasonic Face Milling
p.223

Fabrication of Composite Blocks Containing Alumina Bubble Particles for Porous CBN Abrasive Wheels
p.229

Manufacturing Process and Geometric Model of Porous Metal Fiber Sintered Felts
p.235

Mechanical Modeling of Plowing Process and Experimental Validation
p.241

Modeling and Identification of High Speed High Accuracy Lightweight Stages with Flexible Arms
p.247

Modeling and Simulation of Grain Growth of Ceramic Material in Sintering Process
p.253

Numerical Study of Pitch Angle on H-Type Vertical Axis Wind Turbine
p.259

HomeKey Engineering MaterialsKey Engineering Materials Vol. 499Manufacturing Process and Geometric Model of...

Manufacturing Process and Geometric Model of Porous Metal Fiber Sintered Felts

Abstract:

Using the designed multi-tooth tool, a novel porous metal fiber sintered felt (PMFSF) with three-dimensional reticulated structure has been produced by solid-state sintering of copper fibers. The copper fibers were fabricated using the cutting method. According to the SEM results, it was found that there were two kinds of sintering joints of surface contact and crossing fiber meshing among the fibers in the PMFSF. The coarser sintering joints will help to enhance the mechanical strength of PMFSF. Based on the structure characteristic, a three-dimensional model with the cubic pore cell structure was established to describe the structure of PMFSF. In addition, the effectiveness of geometric model was verified by the test results of specific surface area of PMFSF.

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Periodical:

Key Engineering Materials (Volume 499)

Pages:

235-240

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.499.235

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Online since:

January 2012

Authors:

Wei Zhou, R. Song, Y. Tang, Z.P. Wan, B. Liu

Keywords:

Eometric Model, Porous Metal Fiber Sintered Felts, Solid-State Sintering, Specific Surface Area

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