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DC Field | Value | Language |
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dc.contributor.author | Patel, J. | |
dc.contributor.author | Huilgol, P. | |
dc.contributor.author | Jamnapura, N. | |
dc.contributor.author | Udaya, Bhat, K. | |
dc.date.accessioned | 2020-03-30T10:18:13Z | - |
dc.date.available | 2020-03-30T10:18:13Z | - |
dc.date.issued | 2015 | |
dc.identifier.citation | Materials Science Forum, 2015, Vol.830-831, , pp.143-146 | en_US |
dc.identifier.uri | http://idr.nitk.ac.in/jspui/handle/123456789/8211 | - |
dc.description.abstract | Coupons of 9Cr-1Mo steels of type SA 387 Grade 9 class 2 were hot dip aluminized using Al bath at a temperature of 700 �C for 30 seconds. The samples were further heat treated at 750 �C for durations of 1, 3 and 5 hours, respectively. The samples were characterized using X-ray diffractometry, scanning electron microscopy and energy dispersive spectroscopy. The investigation showed that as coated samples contain an aluminum top coat, a reaction layer and substrate material. Within the reaction layer, two distinct regions corresponding to Fe2Al5 and Fe4Al13 were identified. Chromium up to 2 at% was observed. After heat treatment Al coat was not existing. Two distinct layers, corresponding to a thick Fe2Al5 and a thin FeAl were observed at shorter heat treatment duration. Under longer heat treatment durations, multiple phases, namely, Fe2Al5, FeAl, Fe3Al and solid solution of Al in Fe were observed. � (2015) Trans Tech Publications, Switzerland. | en_US |
dc.title | Hot dip aluminizing of 9Cr-1Mo steels and their heat treatment | en_US |
dc.type | Book chapter | en_US |
Appears in Collections: | 2. Conference Papers |
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