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Fundamental Compacting and Sintering of Stainless Steel 409L Powders
Paper Type  |
Contributed Paper |
Title |
Fundamental Compacting and Sintering of Stainless Steel 409L Powders |
Author |
Ornmanee Coovattanachai* [a], Bhanu Vetayanugul [a], Rungtip Krataitong [a], Prayoon Lasutta [a], |
Email |
ornmanc@mtec.or.th |
|
Abstract: The P/M 409L stainless steel exhibits good mechanical properties, corrosion resistance and ferromagnetic property. It is thus promising for producing engineering parts whose properties mentioned above are important. Material behaviors during basic powder metallurgy P/M) processes, namely compaction and sintering, have been investigated. With a fixed green density of 6.54 g/cm3, the optimum processing conditions (debinding at 600°C for 60 minutes, under argon atmosphere, and sintering at 1,350°C for 45 minutes under pure hydrogen atmosphere), are concluded for the P/M 409L stainless steel.
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Start & End Page |
23 - 30 |
Received Date |
2004-05-24 |
Revised Date |
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Accepted Date |
2004-10-05 |
Full Text |
Download |
Keyword |
409L stainless steel, powder metallurgy, sintering. |
Volume |
Vol.32 No.1 (JANUARY 2005) |
DOI |
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SDGs |
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