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. How to cite?
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.
URI: http://hdl.handle.net/10397/68449
Rights: Assignee: The Hong Kong Polytechnic Univeristy.
Appears in Collections:Patent

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