Microstructural Analysis of Sintered Gradient Materials Based on Distaloy SE Powder

Open access

Abstract

The study describes the microstructural analysis of cylindrically-shaped functionally graded products sintered from iron powder with scheduled graded structure on the cross-section running from the core to the surface layer of the sinter. Different types of structure were produced using Distaloy SE powder in two compositions - one without the addition of carbon, and another with 0.6wt% C. Two methods were used to fill the die cavity and shape the products. The first method involving a two-step compaction of individual layers. The second method using an original technique of die filling enabled the formation of transition zone between the outer layer and the core still at the stage of product shaping. As part of microstructural analysis, structural constituents were identified and voids morphology was examined. Studies covered the effect of the type of the applied method on properties of the graded zone obtained in the manufactured products

[1] L.B. Kieback, A. Neubrand, H. Riedel, Materials Science and Engineering: A. 362,1-2, 81-106, (2003).

[2] L. A. Dobrzański, Open Access Library 8(14), (2012).

[3] J. Kusinski, S. Kac, A. Kopia, et al., A. Bull. Pol. Ac:. Tech. 60, 4, 711-728 (2013).

[4] D. Wu, X. Liang, Q. Li, L. Jiang, A. Int J Opt (2010).

[5] A. Szewczyk-Nykiel, J. Kazior, M. Nykiel, A. Czasopismo Techniczne. Mechanika, 106, . 2-M, 39-44 (2009).

[6] [6] J. Simonet, G. Kapelsk, D. Bouvard, Journal of the European Ceramic Society 27, 10, 3113-3116 (2007).

[7] S. Shindo, Y. Ueda, A. International Journal of Solids and Structures 43, 78527868 (2006).

[8] Y. Watanabe, H. Sato, Review Fabrication of Functionally Graded Materials under a Centrifugal Force, in: Dr. John Cuppoletti (Ed.), Nanocomposites with Unique Properties and Applications in Medicine and Industry, InTech, (2011).

[9] K. Zarębski, P. Putyra, A. Advanced Powder Technology 26, 401-408, (2015).

[10] [9] E. Dudrová, M. Kabátová, M. Kupková, Kov. Mater. 40, 24-34, (2002).

[11] S. Sainz, W. García, A. Karuppannagounder, F. Castro, A. Powder Metallurgy Progress 7, 121-127 (2007).

[12] M.W. Wu, K.S. Hwang, H.S. Huang; A. Metall. Mater. Trans. 38, 1598-1607, (2007).

[13] [12] M.W. Wu, K.S. Hwang, H.S. Huang, Mater. Sci. Eng. A. 527, 5421-5429 (2010).

[14] S. Shindo, Y. Ueda, A. International Journal of Solids and Structures 43, 78527868 (2006).

Archives of Metallurgy and Materials

The Journal of Institute of Metallurgy and Materials Science and Commitee on Metallurgy of Polish Academy of Sciences

Journal Information


IMPACT FACTOR 2016: 0.571
5-year IMPACT FACTOR: 0.776

CiteScore 2016: 0.85

SCImago Journal Rank (SJR) 2016: 0.347
Source Normalized Impact per Paper (SNIP) 2016: 0.740

Metrics

All Time Past Year Past 30 Days
Abstract Views 0 0 0
Full Text Views 151 151 8
PDF Downloads 55 55 4