The Influence of Friction Forces in Metal Powders Compaction Process of Stainless Steel 316L
Keywords:
friction forces, “conversion”, compaction, metal powder
Abstract
The purpose of this study is to determine as precisely the influence of friction in the compaction of powders, and "conversion" of it, increasing densification.
The process is intended to be used in the compaction of hard deformable materials, which increased to approximately 90% densification required very high compaction pressures. These pressures are high, significant wear of the tools produce the compaction and thereby increasing production costs of finished parts from metal powders.
References
[1]. V. Lazăr, L. Nistor, I. M. Sas-Boca Optimizarea parametrilor de compactizare-sinterizare în procesarea pulberilor din oţel inoxidabil, Metalurgia nr. 5-2008, p. 36-49.
[2]. Sh. Keshavarz, A.R. Khoei, A.R. Khaloo Contact friction simulation in powder compaction process based on the penalty approach, Materials and Design 29 (2008) 1199-1211.
[3]. A. Khoei Computational Plasticity in Powder Forming Processes, Great Britain, 2005.
[4]. N. Kurgan, R. Varol, Mechanical properties of P/M 316L stainless steel materials, Powder Technology 201 (2010) 242–247.
[5]. I.M Sas-Boca., T. Canta, D. Frunza Pressing Powder with Friction Assisted Compaction for HS Tool Steels, Proceedings of 3-rt Internatioan Conference on Powder Metallurgy, RoPM 2005, p. 640-648.
[2]. Sh. Keshavarz, A.R. Khoei, A.R. Khaloo Contact friction simulation in powder compaction process based on the penalty approach, Materials and Design 29 (2008) 1199-1211.
[3]. A. Khoei Computational Plasticity in Powder Forming Processes, Great Britain, 2005.
[4]. N. Kurgan, R. Varol, Mechanical properties of P/M 316L stainless steel materials, Powder Technology 201 (2010) 242–247.
[5]. I.M Sas-Boca., T. Canta, D. Frunza Pressing Powder with Friction Assisted Compaction for HS Tool Steels, Proceedings of 3-rt Internatioan Conference on Powder Metallurgy, RoPM 2005, p. 640-648.
Published
2011-06-15
How to Cite
1.
SAS-BOCA M, RUS L, TINTELECAN M, MARIAN I, NISTOR L. The Influence of Friction Forces in Metal Powders Compaction Process of Stainless Steel 316L. The Annals of “Dunarea de Jos” University of Galati. Fascicle IX, Metallurgy and Materials Science [Internet]. 15Jun.2011 [cited 28Apr.2024];34(2):74-9. Available from: https://www.gup.ugal.ro/ugaljournals/index.php/mms/article/view/2957
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