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EFFECT OF GRAIN-SIZE AND KAPPA/THETA-PHASE PROPORTION ON ROOM-TEMPERATURE PROPERTIES OF AL-CU ALLOYS
DSpace at IIT Bombay
View Archive Info| Field | Value | |
| Title |
EFFECT OF GRAIN-SIZE AND KAPPA/THETA-PHASE PROPORTION ON ROOM-TEMPERATURE PROPERTIES OF AL-CU ALLOYS
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| Creator |
KULKARNI, MS
KASHYAP, BP |
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| Subject |
2-phase
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| Description |
Tensile specimens of Al-Cu alloys containing 6, 11, 17, and 25 wt.% Cu with different grain sizes were deformed at room temperature to investigate the effect of kappa/theta phase proportion, grain/phase size and mean free path (LAMBDA) between theta particles on flow properties. There appears simultaneous increase in flow stress and decrease in ductility with increasing proportion of theta phase. The Hall-Petch type relationship is found to be obeyed only on considering the phase size. The yield stress increases with a decrease in LAMBDA.
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| Publisher |
CARL HANSER VERLAG
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| Date |
2011-07-19T12:59:49Z
2011-12-26T12:51:13Z 2011-12-27T05:37:43Z 2011-07-19T12:59:49Z 2011-12-26T12:51:13Z 2011-12-27T05:37:43Z 1994 |
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| Type |
Article
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| Identifier |
ZEITSCHRIFT FUR METALLKUNDE, 85(9), 634-639
0044-3093 http://dspace.library.iitb.ac.in/xmlui/handle/10054/5307 http://hdl.handle.net/10054/5307 |
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| Language |
en
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