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http://dx.doi.org/10.5228/KSPP.2007.16.4.244

The Influence of Powder Compaction Pressure on Density and Dimension of a Powder Metallurgy Product  

Cho, J.H. (국립경상대학교 기계공학과 대학원)
Kwon, Y.S. ((주)쎄타텍)
Chung, S.T. ((주)쎄타텍)
Lee, M.C. (국립경상대학교 기계항공공학부)
Joun, M.S. (국립경상대학교 기계항공공학부)
Publication Information
Transactions of Materials Processing / v.16, no.4, 2007 , pp. 244-249 More about this Journal
Abstract
The influence of powder compaction pressure on the hydraulic cylinder block fabricated by powder metallurgy is investigated in this study. The cylinder block is compacted with powder under various compaction pressures and then sintered, and its density and dimensions are measured to reveal the relationship of the powder compaction pressure with the product quality. Moreover, finite element analyses of the density distributions are carried out under the same conditions with the experiments and the predicted results are compared with the measured ones.
Keywords
Powder Metallurgy; Cylinder Block; Compaction Pressure; Sintering Temperature; Dimension; Density; Finite Element Analysis;
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