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Plated Steel Sheet
Abstract: The present invention provides a plated steel sheet which has a plating layer on the surface of a steel sheet. With respect to the plating layer, the total amount SA of Sn, Bi and In is less than 0.75%; the total amount SB of Ca, Y, La and Ce is 0.03% to 0.60%; the total amount SC of Cr, Ti, Ni, Co, V, Nb, Cu and Mn is 0% to 1.00%; Sn = Si and 20.0 = Mg/Si are satisfied; and in the X-ray diffraction pattern of the surface of the plating layer, the X-ray diffraction peak of Al2.15Zn1.85Ca, the X-ray diffraction peak of CaZn2 and the X-ray diffraction peak of ?’-MgZn2 satisfy a specific relationship.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
17 May 2024
Publication Number
50/2024
Publication Type
INA
Invention Field
METALLURGY
Status
Email
Parent Application
Applicants
NIPPON STEEL CORPORATION
6-1, Marunouchi 2-chome, Chiyoda-ku, Tokyo
1008071
Inventors
1. TOKUDA Kohei
c/o NIPPON STEEL CORPORATION, 6-1, Marunouchi 2-chome, Chiyoda-ku, Tokyo
1008071
2. SAITO Mamoru
c/o NIPPON STEEL CORPORATION, 6-1, Marunouchi 2-chome, Chiyoda-ku, Tokyo
1008071
3. FUKUDA Yuto
c/o NIPPON STEEL CORPORATION, 6-1, Marunouchi 2-chome, Chiyoda-ku, Tokyo
1008071
4. GOTO Yasuto
c/o NIPPON STEEL CORPORATION, 6-1, Marunouchi 2-chome, Chiyoda-ku, Tokyo
1008071
5. MAJIMA Yasuhiro
c/o NIPPON STEEL CORPORATION, 6-1, Marunouchi 2-chome, Chiyoda-ku, Tokyo
1008071
6. YAMATO Naoyuki
c/o NIPPON STEEL CORPORATION, 6-1, Marunouchi 2-chome, Chiyoda-ku, Tokyo
1008071
7. NAKAMURA Fumiaki
c/o NIPPON STEEL CORPORATION, 6-1, Marunouchi 2-chome, Chiyoda-ku, Tokyo
1008071
8. SHINDO Hidetoshi
c/o NIPPON STEEL CORPORATION, 6-1, Marunouchi 2-chome, Chiyoda-ku, Tokyo
1008071
9. KAWANISHI Koji
c/o NIPPON STEEL CORPORATION, 6-1, Marunouchi 2-chome, Chiyoda-ku, Tokyo
1008071
10. MATSUMURA Kenichiro
c/o NIPPON STEEL CORPORATION, 6-1, Marunouchi 2-chome, Chiyoda-ku, Tokyo
1008071
11. TAKEBAYASHI Hiroshi
c/o NIPPON STEEL CORPORATION, 6-1, Marunouchi 2-chome, Chiyoda-ku, Tokyo
1008071
Specification
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 202417038885-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [17-05-2024(online)].pdf | 2024-05-17 |
| 2 | 202417038885-STATEMENT OF UNDERTAKING (FORM 3) [17-05-2024(online)].pdf | 2024-05-17 |
| 3 | 202417038885-REQUEST FOR EXAMINATION (FORM-18) [17-05-2024(online)].pdf | 2024-05-17 |
| 4 | 202417038885-PROOF OF RIGHT [17-05-2024(online)].pdf | 2024-05-17 |
| 5 | 202417038885-PRIORITY DOCUMENTS [17-05-2024(online)].pdf | 2024-05-17 |
| 6 | 202417038885-POWER OF AUTHORITY [17-05-2024(online)].pdf | 2024-05-17 |
| 7 | 202417038885-FORM 18 [17-05-2024(online)].pdf | 2024-05-17 |
| 8 | 202417038885-FORM 1 [17-05-2024(online)].pdf | 2024-05-17 |
| 9 | 202417038885-DRAWINGS [17-05-2024(online)].pdf | 2024-05-17 |
| 10 | 202417038885-DECLARATION OF INVENTORSHIP (FORM 5) [17-05-2024(online)].pdf | 2024-05-17 |
| 11 | 202417038885-COMPLETE SPECIFICATION [17-05-2024(online)].pdf | 2024-05-17 |
| 12 | 202417038885-Proof of Right [21-05-2024(online)].pdf | 2024-05-21 |
| 13 | 202417038885-FORM 3 [07-10-2024(online)].pdf | 2024-10-07 |