| Title of Invention | "PLATED STEEL SHEET AND METHOD OF HOT-PRESSING PLATED STEEL SHEET" |
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| Abstract | In a plated steel sheet having an aluminum-plating, layer comprising at least Al formed on one side or both' sides of the steel sheet, there is provided a plated steel sheet which, owing to the presence of a surface coating layer containing a compound having wurtzite crystal structure on the aluminum-plating layer, has excellent lubricity, prevents the plating thickness from becoming uneven during heating, and can improve formability and productivity in hot stamping, and a method of hot-stamping the plated steel sheet. |
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| Patent Number | 270548 | ||||||||||||
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| Indian Patent Application Number | 7472/DELNP/2010 | ||||||||||||
| PG Journal Number | 01/2016 | ||||||||||||
| Publication Date | 01-Jan-2016 | ||||||||||||
| Grant Date | 30-Dec-2015 | ||||||||||||
| Date of Filing | 22-Oct-2010 | ||||||||||||
| Name of Patentee | NIPPON STEEL & SUMITOMO METAL CORPORATION | ||||||||||||
| Applicant Address | 6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU, TOKYO 1008071, JAPAN | ||||||||||||
Inventors:
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| PCT International Classification Number | C23C 28/00 | ||||||||||||
| PCT International Application Number | PCT/JP09/058227 | ||||||||||||
| PCT International Filing date | 2009-04-21 | ||||||||||||
PCT Conventions:
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