Please use this identifier to cite or link to this item:
http://hdl.handle.net/10397/68449
| Title: | Method of making a composite steel plate | Authors: | Lu, J Zhang, JB Chen, A |
Issue Date: | 17-Jun-2014 | Source: | US Patent 8,752,752 B2. Washington, DC: US Patent and Trademark Office, 2014. | Abstract: | A composite steel plate includes at least two steel sheets rolled to form a plate. One of the sheets has a composition that varies in a depthwise direction, between nanocrystalline and micron grained. The plate is made by treating a steel sheet to produce a composition in the sheet that varies in a depthwise direction of the sheet between nanocrystalline and micron grained, stacking the treated sheet with at least one other steel sheet, and rolling the stacked sheets to form the plate. | Rights: | Assignee: The Hong Kong Polytechnic Univeristy. |
| Appears in Collections: | Patent |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| us8752752b2.pdf | 5.3 MB | Adobe PDF | View/Open |
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