XRD Analysis of Cold Rolled and Annealed High Strength-Formable Steel Sheets
IR@NML: CSIR-National Metallurgical Laboratory, Jamshedpur
View Archive Info| Field | Value | |
| Title |
XRD Analysis of Cold Rolled and Annealed High Strength-Formable Steel Sheets
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| Creator |
Deshmukh, Rajesh D
Humane, M M |
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| Subject |
Metallurgy
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| Description |
High strength – formable steel sheets are used for making automobile body panels in particular bumpers and basic structures. The hot rolled steel samples were initially cold rolled to 50%, 60%, 70% and 80%. Further these cold rolled steel sheets were annealed. XRD analysis was carried out for phase orientation analysis and process analysis. It is observed that orientations {111} are the most dominating orientation in cold rolling followed by {220}. {220}, {311} and {222} are not observed in XRD peaks because the steel sheet is textured in perfect direction. It’s happens because the Bragg’s conditions are not satisfied. In 80%CR – annealed XRD spectra and powder diffraction spectra, same {111}, {200}, {220}, {311} and {222} peaks are observed. It is observed that addition of Mn (manganese) in steel shifts the Fe (iron) peaks towards the left hand side. It may be the FCC material.
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| Publisher |
CSIR -NML Jamshedpur
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| Date |
2011-07
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| Type |
Project Reports
NonPeerReviewed |
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| Format |
application/pdf
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| Identifier |
http://eprints.nmlindia.org/3853/1/rajesh.pdf
Deshmukh, Rajesh D and Humane, M M (2011) XRD Analysis of Cold Rolled and Annealed High Strength-Formable Steel Sheets. Training Report (TR). CSIR -NML Jamshedpur, Jamshedpur. (Submitted) |
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| Relation |
http://eprints.nmlindia.org/3853
http://eprints.nmlindia.org/3853/ |
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