| DOI | Resolve DOI: https://doi.org/10.1007/s11661-005-0102-7 |
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| Author | Search for: Elwazri, A.; Search for: Wanjara, P.1; Search for: Yue, S. |
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| Affiliation | - National Research Council Canada. NRC Institute for Aerospace Research
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| Format | Text, Article |
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| Subject | Hypereutectoid steels; Transformation Temperature; Prior Austenite grain size |
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| Abstract | The effect of prior-austenite grain size and transformation temperature on nodule size and colony size of hypereutectoid steels containing 1 pct carbon with different levels of vanadium and silicon was investigated. Specimens of the various steels were thermally processed at various temperatures ranging from 900 °C to 1200 °C and transferred to salt bath conditions at 550 °C, 580 °C, and 620 °C to examine the structural evolution of pearlite. The heat-treatment work showed that for only the hypereutectoid steel without vanadium there was a continuous grain boundary cementite network, the thickness of which increased with increasing reheat temperature. Analysis of the thermally processed hypereutectoid steels also indicated that the prior-austenite grain size and transformation temperature controlled the nodule size, while the colony size was dependent on the latter only. |
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| Publication date | 2005-09-09 |
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| Access condition | - available
- unclassified
- unlimited
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| In | |
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| NRC number | AMTC-2005-0090 |
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| NPARC number | 8927891 |
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| Export citation | Export as RIS |
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| Report a correction | Report a correction (opens in a new tab) |
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| Record identifier | 16af6909-4c03-4779-b1c1-b3b048fb2780 |
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| Record created | 2009-04-23 |
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| Record modified | 2020-04-07 |
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