The effects of annealing temperature and cooling rate on carbide precipitation behavior in H13 hot-work tool steel

•Unexpected Mo carbides formed during slow cooling from low annealing temperatures.•Mo carbides formed during the migration of Mo for a transition of Cr-rich carbide.•Mo carbides were precipitated at the boundaries of M7C3 carbides and ferrite grains.•Annealing conditions for the precipitation of Mo...

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Veröffentlicht in:	Journal of alloys and compounds 2015-04, Vol.627, p.359-366
Hauptverfasser:	Kang, Minwoo, Park, Gyujin, Jung, Jae-Gil, Kim, Byung-Hoon, Lee, Young-Kook
Format:	Artikel
Sprache:	eng
Schlagworte:	Annealing Carbides Chromium Chromium molybdenum vanadium steels Cooling Cooling rate Die steels Diffusion Ferrite Hot work tool steels Hot working Metals and alloys Microstructure Phase diagrams Phase transitions Precipitation
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