caa a22 4500 463230590 CHVBK 20180405153240.0 cr unu---uuuuu 170326e20070401xx s 000 0 eng 10.1007/s10853-006-1371-2 doi (NATIONALLICENCE)springer-10.1007/s10853-006-1371-2 Ball milling of stainless steel scrap chips to produce nanocrystalline powder [Elektronische Daten] [M. Enayati, M. Bafandeh, S. Nosohian] Nanocrystalline stainless steel powder was produced by ball milling of austenitic stainless steel scrap chips. The structural and morphological changes of samples during ball milling and after subsequent heat treatment were investigated by X-ray diffractometery, scanning electron microscopy and microhardness measurements. During ball milling the austenite in as-received chips partially transformed to the martensite phase with nanoscale size grains of ∼15nm. This structure exhibited high microhardness value of about 850Hv which is much higher than that for original samples. The deformation-induced martensite partially transformed to austenite after annealing at 700°C for 1h reducing the hardness of powder particles. Springer Science+Business Media, LLC, 2007 Enayati M. Department of Materials Engineering, Isfahan University of Technology, 84156-83111, Isfahan, Iran aut Bafandeh M. Department of Materials Engineering, Isfahan University of Technology, 84156-83111, Isfahan, Iran aut Nosohian S. Department of Materials Engineering, Isfahan University of Technology, 84156-83111, Isfahan, Iran aut Journal of Materials Science Kluwer Academic Publishers-Plenum Publishers; http://www.springer-ny.com 42/8(2007-04-01), 2844-2848 0022-2461 42:8<2844 2007 42 10853 https://doi.org/10.1007/s10853-006-1371-2 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10853-006-1371-2 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Enayati M. Department of Materials Engineering, Isfahan University of Technology, 84156-83111, Isfahan, Iran aut NATIONALLICENCE 700 1- Bafandeh M. Department of Materials Engineering, Isfahan University of Technology, 84156-83111, Isfahan, Iran aut NATIONALLICENCE 700 1- Nosohian S. Department of Materials Engineering, Isfahan University of Technology, 84156-83111, Isfahan, Iran aut NATIONALLICENCE 773 0- Journal of Materials Science Kluwer Academic Publishers-Plenum Publishers; http://www.springer-ny.com 42/8(2007-04-01), 2844-2848 0022-2461 42:8<2844 2007 42 10853 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer