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|Title:||Diffusion bonding of fine grained high carbon steels in the super-plasticity temperature range|
|Series/Report no.:||C21C 5/00|
|Abstract:||In this study, diffusion bonding behaviour of two high carbon hypoeutectoid steels was investigated. The steel specimens were heat treated to induce a fine grain structure and diffusion bonded within a temperature range where these steels exhibit superplasticity. The results showed that these steels could be bonded successfully at 650oC and 735oC within the superplastic temperature range, but poor diffusion bonds were fabricated at a temperature of 850oC. The poor bonding was attributed to an increase in grain size, which not only reduce grain boundary diffusion mechanisms, but also a loss in superplastic deformation behaviour could be expected.|
|ISSN:||0975-1017 (Online); 0971-4588 (Print)|
|Appears in Collections:||IJEMS Vol.13(4) [August 2006]|
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