The public reporting burden for this collection of information is estimated to average 1 hour per response, including the time for reviewing instructions, searching existing data sources, gathering and maintaining the data needed, and completing and reviewing the collection of information. Send comments regarding this burden estimate or any other aspect of this collection of information, including suggesstions for reducing this burden, to Washington Headquarters Services, Directorate for

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... tion Operations and Reports, 1215 Jefferson Davis Highway, Suite 1204, Arlington VA, 22202-4302. Respondents should be aware that notwithstanding any other provision of law, no person shall be subject to any oenalty for failing to comply with a collection of information if it does not display a currently valid OMB control number. PLEASE DO NOT RETURN YOUR FORM TO THE ABOVE ADDRESS. a. REPORT Final Report for W911NF0710458 14. ABSTRACT 16. SECURITY CLASSIFICATION OF: This report contains the following results: 1.Demonstration of novel synthesis method that allows deposition of boron carbide with lower graphitic and amorphous carbon inclusions. 2.Synthesis of silicon doped boron carbide.