Sign In to Follow Application
View All Documents & Correspondence
View All Documents & Correspondence
"Titanium Slab For Hot Rolling, And Smelting Method And Rolling Method Therefor"
Abstract: The present invention provides a titanium slab for hot rolling which can be fed into a general purpose hot-rolling mill for producing strip coil, without passage through a breakdown process such as blooming or a straightening process, and can further suppress surface defect occurrence of the hot-rolled strip coil, and a method of producing and a method of rolling the same, characterized in that in the cast titanium slab an angle 0 formed by the crystal growth direction (solidification direction) from the surface layer toward the interior and a direction parallel to the slab casting direction (longitudinal direction) is 45 to 90°, and moreover, there is a surface layer structure of 10 mm or greater whose 6 is 70 to 90°, and further characterized in that a crystal grain layer of 10 mm or greater is formed whose C-axis direction inclination of a titanium a phase is, as viewed from the side of the slab to be hot rolled, in the range of 35 to 90° from the normal direction of the surface to be hot rolled. The titanium slab concerned is produced using an electron beam melting furnace by casting at an extraction rate of 1.0 cm/min or greater.
Get Free WhatsApp Updates!
Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
26 July 2011
Publication Number
49/2012
Publication Type
INA
Invention Field
METALLURGY
Status
Email
Parent Application
Patent Number
Legal Status
Grant Date
2019-09-11
Renewal Date
Applicants
NIPPON STEEL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU, TOKYO 100-8071, JAPAN
NIPPON STEEL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU, TOKYO 100-8071, JAPAN
TOHO TITANIUM CO., LTD.
3-5, CHIGASAKI 3-CHOME, CHIGASAKI-SHI, KANAGAWA 253-8510, JAPAN
TOHO TITANIUM CO., LTD.
3-5, CHIGASAKI 3-CHOME, CHIGASAKI-SHI, KANAGAWA 253-8510, JAPAN
Inventors
1. KAZUHIRO TAKAHASHI
C/O NIPPON STEEL CORPORATION, 6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU, TOKYO 100-8071, JAPAN
2. KAZUHIRO TAKAHASHI
C/O NIPPON STEEL CORPORATION, 6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU, TOKYO 100-8071, JAPAN
3. TOMONORI KUNIEDA
C/O NIPPON STEEL CORPORATION, 6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU, TOKYO 100-8071, JAPAN
4. TOMONORI KUNIEDA
C/O NIPPON STEEL CORPORATION, 6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU, TOKYO 100-8071, JAPAN
5. KENICHI MORI
C/O NIPPON STEEL CORPORATION, 6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU, TOKYO 100-8071, JAPAN
6. KENICHI MORI
C/O NIPPON STEEL CORPORATION, 6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU, TOKYO 100-8071, JAPAN
7. HIROAKI OTSUKA
C/O NIPPON STEEL CORPORATION, 6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU, TOKYO 100-8071, JAPAN
8. HIROAKI OTSUKA
C/O NIPPON STEEL CORPORATION, 6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU, TOKYO 100-8071, JAPAN
9. HIDEKI FUJII
C/O NIPPON STEEL CORPORATION, 6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU, TOKYO 100-8071, JAPAN
10. HIDEKI FUJII
C/O NIPPON STEEL CORPORATION, 6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU, TOKYO 100-8071, JAPAN
11. YOSHIHIRO FUJII
C/O NIPPON STEEL CORPORATION, 6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU, TOKYO 100-8071, JAPAN
12. YOSHIHIRO FUJII
C/O NIPPON STEEL CORPORATION, 6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU, TOKYO 100-8071, JAPAN
13. YOSHIMASA MIYAZAKI
C/O NIPPON STEEL CORPORATION, 6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU, TOKYO 100-8071, JAPAN
14. YOSHIMASA MIYAZAKI
C/O NIPPON STEEL CORPORATION, 6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU, TOKYO 100-8071, JAPAN
15. TAKASHI ODA
C/O TOHO TITANIUM CO., LTD., 3-5, CHIGASAKI 3-CHOME, CHIGASAKI-SHI, KANAGAWA 253-8510, JAPAN
16. TAKASHI ODA
C/O TOHO TITANIUM CO., LTD., 3-5, CHIGASAKI 3-CHOME, CHIGASAKI-SHI, KANAGAWA 253-8510, JAPAN
17. HISAMUNE TANAKA
C/O TOHO TITANIUM CO., LTD., 3-5, CHIGASAKI 3-CHOME, CHIGASAKI-SHI, KANAGAWA 253-8510, JAPAN
18. HISAMUNE TANAKA
C/O TOHO TITANIUM CO., LTD., 3-5, CHIGASAKI 3-CHOME, CHIGASAKI-SHI, KANAGAWA 253-8510, JAPAN
19. OSAMU TADA
C/O TOHO TITANIUM CO., LTD., 3-5, CHIGASAKI 3-CHOME, CHIGASAKI-SHI, KANAGAWA 253-8510, JAPAN
20. OSAMU TADA
C/O TOHO TITANIUM CO., LTD., 3-5, CHIGASAKI 3-CHOME, CHIGASAKI-SHI, KANAGAWA 253-8510, JAPAN
Specification
NA
Documents
Orders
| Section | Controller | Decision Date |
|---|---|---|
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 5705-DELNP-2011-GPA-(26-08-2011).pdf | 2011-08-26 |
| 1 | 5705-DELNP-2011-RELEVANT DOCUMENTS [16-09-2023(online)].pdf | 2023-09-16 |
| 2 | 5705-DELNP-2011-Correspondence-Others-(26-08-2011).pdf | 2011-08-26 |
| 2 | 5705-DELNP-2011-RELEVANT DOCUMENTS [30-08-2023(online)].pdf | 2023-08-30 |
| 3 | 5705-DELNP-2011-RELEVANT DOCUMENTS [30-09-2022(online)]-1.pdf | 2022-09-30 |
| 3 | 5705-delnp-2011-Form-3-(10-02-2012).pdf | 2012-02-10 |
| 4 | 5705-DELNP-2011-RELEVANT DOCUMENTS [30-09-2022(online)].pdf | 2022-09-30 |
| 4 | 5705-delnp-2011-Correspondence-Others-(10-02-2012).pdf | 2012-02-10 |
| 5 | 5705-DELNP-2011-RELEVANT DOCUMENTS [27-08-2021(online)].pdf | 2021-08-27 |
| 5 | 5705-delnp-2011-GPA.pdf | 2012-03-09 |
| 6 | 5705-DELNP-2011-RELEVANT DOCUMENTS [31-03-2020(online)].pdf | 2020-03-31 |
| 6 | 5705-delnp-2011-Form-5.pdf | 2012-03-09 |
| 7 | 5705-DELNP-2011-Response to office action (Mandatory) [27-09-2019(online)].pdf | 2019-09-27 |
| 7 | 5705-delnp-2011-Form-3.pdf | 2012-03-09 |
| 8 | 5705-DELNP-2011-IntimationOfGrant11-09-2019.pdf | 2019-09-11 |
| 8 | 5705-delnp-2011-Form-2.pdf | 2012-03-09 |
| 9 | 5705-delnp-2011-Form-18.pdf | 2012-03-09 |
| 9 | 5705-DELNP-2011-PatentCertificate11-09-2019.pdf | 2019-09-11 |
| 10 | 5705-delnp-2011-Form-1.pdf | 2012-03-09 |
| 10 | 5705-DELNP-2011-PETITION UNDER RULE 137 [06-09-2019(online)].pdf | 2019-09-06 |
| 11 | 5705-delnp-2011-Drawings.pdf | 2012-03-09 |
| 11 | 5705-DELNP-2011-Written submissions and relevant documents (MANDATORY) [06-09-2019(online)].pdf | 2019-09-06 |
| 12 | 5705-delnp-2011-Description (Complete).pdf | 2012-03-09 |
| 12 | 5705-DELNP-2011-HearingNoticeLetter23-08-2019.pdf | 2019-08-23 |
| 13 | 5705-delnp-2011-Correspondence Others.pdf | 2012-03-09 |
| 13 | 5705-DELNP-2011-Written submissions and relevant documents (MANDATORY) [23-07-2019(online)].pdf | 2019-07-23 |
| 14 | 5705-delnp-2011-Claims.pdf | 2012-03-09 |
| 14 | 5705-DELNP-2011-Correspondence-120719.pdf | 2019-07-20 |
| 15 | 5705-delnp-2011-Abstract.pdf | 2012-03-09 |
| 15 | 5705-DELNP-2011-OTHERS-120719.pdf | 2019-07-20 |
| 16 | 5705-delnp-2011-Form-3-(28-01-2013).pdf | 2013-01-28 |
| 16 | 5705-DELNP-2011-Power of Attorney-120719.pdf | 2019-07-20 |
| 17 | 5705-DELNP-2011-FORM 13 [11-07-2019(online)].pdf | 2019-07-11 |
| 17 | 5705-delnp-2011-Correspondence Others-(28-01-2013).pdf | 2013-01-28 |
| 18 | 5705-delnp-2011-Correspondence Others-(26-03-2013).pdf | 2013-03-26 |
| 18 | 5705-DELNP-2011-RELEVANT DOCUMENTS [11-07-2019(online)].pdf | 2019-07-11 |
| 19 | 5705-DELNP-2011-ExtendedHearingNoticeLetter_08-07-2019.pdf | 2019-07-08 |
| 19 | 5705-delnp-2011-GPA-(05-07-2013).pdf | 2013-07-05 |
| 20 | 5705-DELNP-2011-ExtendedHearingNoticeLetter_20Jun2019.pdf | 2019-05-21 |
| 20 | 5705-delnp-2011-Form-2-(05-07-2013).pdf | 2013-07-05 |
| 21 | 5705-delnp-2011-Form-1-(05-07-2013).pdf | 2013-07-05 |
| 21 | 5705-DELNP-2011-REQUEST FOR ADJOURNMENT OF HEARING UNDER RULE 129A [15-05-2019(online)].pdf | 2019-05-15 |
| 22 | 5705-delnp-2011-Correspondence Others-(05-07-2013).pdf | 2013-07-05 |
| 22 | 5705-DELNP-2011-HearingNoticeLetter.pdf | 2019-04-30 |
| 23 | 5705-DELNP-2011-FORM 3 [22-08-2018(online)].pdf | 2018-08-22 |
| 23 | 5705-delnp-2011-Marked-Of-Claim-(02-08-2013).pdf | 2013-08-02 |
| 24 | 5705-delnp-2011-Form-13-(02-08-2013).pdf | 2013-08-02 |
| 24 | 5705-DELNP-2011-FORM 3 [13-03-2018(online)].pdf | 2018-03-13 |
| 25 | 5705-DELNP-2011-ABSTRACT [19-12-2017(online)].pdf | 2017-12-19 |
| 25 | 5705-delnp-2011-Correspondence-Other-(02-08-2013).pdf | 2013-08-02 |
| 26 | 5705-delnp-2011-Claim-02-08-2013).pdf | 2013-08-02 |
| 26 | 5705-DELNP-2011-CLAIMS [19-12-2017(online)].pdf | 2017-12-19 |
| 27 | 5705-delnp-2011-1-Form-3-(02-08-2013).pdf | 2013-08-02 |
| 27 | 5705-DELNP-2011-COMPLETE SPECIFICATION [19-12-2017(online)].pdf | 2017-12-19 |
| 28 | 5705-delnp-2011-1-Correspondence-Others-(02-08-2013).pdf | 2013-08-02 |
| 28 | 5705-DELNP-2011-CORRESPONDENCE [19-12-2017(online)].pdf | 2017-12-19 |
| 29 | 5705-DELNP-2011-DRAWING [19-12-2017(online)].pdf | 2017-12-19 |
| 29 | 5705-delnp-2011-Form-3-(09-09-2014).pdf | 2014-09-09 |
| 30 | 5705-delnp-2011-Correspondence Others-(09-09-2014).pdf | 2014-09-09 |
| 30 | 5705-DELNP-2011-FER_SER_REPLY [19-12-2017(online)].pdf | 2017-12-19 |
| 31 | 5705-delnp-2011-Form-3-(23-03-2015).pdf | 2015-03-23 |
| 31 | 5705-DELNP-2011-OTHERS [19-12-2017(online)].pdf | 2017-12-19 |
| 32 | 5705-delnp-2011-Correspondence Others-(23-03-2015).pdf | 2015-03-23 |
| 32 | 5705-DELNP-2011-PETITION UNDER RULE 137 [19-12-2017(online)].pdf | 2017-12-19 |
| 33 | 5705-DELNP-2011-Correspondence-280917.pdf | 2017-10-04 |
| 33 | Form 3 [29-12-2016(online)].pdf | 2016-12-29 |
| 34 | 5705-DELNP-2011-FER.pdf | 2017-03-21 |
| 34 | 5705-DELNP-2011-OTHERS-280917.pdf | 2017-10-04 |
| 35 | 5705-delnp-2011-Assignment.pdf | 2017-07-12 |
| 35 | 5705-DELNP-2011-PETITION UNDER RULE 137 [27-09-2017(online)].pdf | 2017-09-27 |
| 36 | 5705-DELNP-2011-FORM 4(ii) [20-09-2017(online)].pdf | 2017-09-20 |
| 36 | 5705-DELNP-2011-RELEVANT DOCUMENTS [27-09-2017(online)].pdf | 2017-09-27 |
| 37 | 5705-DELNP-2011-RELEVANT DOCUMENTS [27-09-2017(online)].pdf | 2017-09-27 |
| 37 | 5705-DELNP-2011-FORM 4(ii) [20-09-2017(online)].pdf | 2017-09-20 |
| 38 | 5705-delnp-2011-Assignment.pdf | 2017-07-12 |
| 38 | 5705-DELNP-2011-PETITION UNDER RULE 137 [27-09-2017(online)].pdf | 2017-09-27 |
| 39 | 5705-DELNP-2011-FER.pdf | 2017-03-21 |
| 39 | 5705-DELNP-2011-OTHERS-280917.pdf | 2017-10-04 |
| 40 | 5705-DELNP-2011-Correspondence-280917.pdf | 2017-10-04 |
| 40 | Form 3 [29-12-2016(online)].pdf | 2016-12-29 |
| 41 | 5705-delnp-2011-Correspondence Others-(23-03-2015).pdf | 2015-03-23 |
| 41 | 5705-DELNP-2011-PETITION UNDER RULE 137 [19-12-2017(online)].pdf | 2017-12-19 |
| 42 | 5705-delnp-2011-Form-3-(23-03-2015).pdf | 2015-03-23 |
| 42 | 5705-DELNP-2011-OTHERS [19-12-2017(online)].pdf | 2017-12-19 |
| 43 | 5705-delnp-2011-Correspondence Others-(09-09-2014).pdf | 2014-09-09 |
| 43 | 5705-DELNP-2011-FER_SER_REPLY [19-12-2017(online)].pdf | 2017-12-19 |
| 44 | 5705-DELNP-2011-DRAWING [19-12-2017(online)].pdf | 2017-12-19 |
| 44 | 5705-delnp-2011-Form-3-(09-09-2014).pdf | 2014-09-09 |
| 45 | 5705-delnp-2011-1-Correspondence-Others-(02-08-2013).pdf | 2013-08-02 |
| 45 | 5705-DELNP-2011-CORRESPONDENCE [19-12-2017(online)].pdf | 2017-12-19 |
| 46 | 5705-delnp-2011-1-Form-3-(02-08-2013).pdf | 2013-08-02 |
| 46 | 5705-DELNP-2011-COMPLETE SPECIFICATION [19-12-2017(online)].pdf | 2017-12-19 |
| 47 | 5705-DELNP-2011-CLAIMS [19-12-2017(online)].pdf | 2017-12-19 |
| 47 | 5705-delnp-2011-Claim-02-08-2013).pdf | 2013-08-02 |
| 48 | 5705-DELNP-2011-ABSTRACT [19-12-2017(online)].pdf | 2017-12-19 |
| 48 | 5705-delnp-2011-Correspondence-Other-(02-08-2013).pdf | 2013-08-02 |
| 49 | 5705-DELNP-2011-FORM 3 [13-03-2018(online)].pdf | 2018-03-13 |
| 49 | 5705-delnp-2011-Form-13-(02-08-2013).pdf | 2013-08-02 |
| 50 | 5705-DELNP-2011-FORM 3 [22-08-2018(online)].pdf | 2018-08-22 |
| 50 | 5705-delnp-2011-Marked-Of-Claim-(02-08-2013).pdf | 2013-08-02 |
| 51 | 5705-delnp-2011-Correspondence Others-(05-07-2013).pdf | 2013-07-05 |
| 51 | 5705-DELNP-2011-HearingNoticeLetter.pdf | 2019-04-30 |
| 52 | 5705-delnp-2011-Form-1-(05-07-2013).pdf | 2013-07-05 |
| 52 | 5705-DELNP-2011-REQUEST FOR ADJOURNMENT OF HEARING UNDER RULE 129A [15-05-2019(online)].pdf | 2019-05-15 |
| 53 | 5705-DELNP-2011-ExtendedHearingNoticeLetter_20Jun2019.pdf | 2019-05-21 |
| 53 | 5705-delnp-2011-Form-2-(05-07-2013).pdf | 2013-07-05 |
| 54 | 5705-DELNP-2011-ExtendedHearingNoticeLetter_08-07-2019.pdf | 2019-07-08 |
| 54 | 5705-delnp-2011-GPA-(05-07-2013).pdf | 2013-07-05 |
| 55 | 5705-delnp-2011-Correspondence Others-(26-03-2013).pdf | 2013-03-26 |
| 55 | 5705-DELNP-2011-RELEVANT DOCUMENTS [11-07-2019(online)].pdf | 2019-07-11 |
| 56 | 5705-delnp-2011-Correspondence Others-(28-01-2013).pdf | 2013-01-28 |
| 56 | 5705-DELNP-2011-FORM 13 [11-07-2019(online)].pdf | 2019-07-11 |
| 57 | 5705-delnp-2011-Form-3-(28-01-2013).pdf | 2013-01-28 |
| 57 | 5705-DELNP-2011-Power of Attorney-120719.pdf | 2019-07-20 |
| 58 | 5705-delnp-2011-Abstract.pdf | 2012-03-09 |
| 58 | 5705-DELNP-2011-OTHERS-120719.pdf | 2019-07-20 |
| 59 | 5705-DELNP-2011-Correspondence-120719.pdf | 2019-07-20 |
| 59 | 5705-delnp-2011-Claims.pdf | 2012-03-09 |
| 60 | 5705-delnp-2011-Correspondence Others.pdf | 2012-03-09 |
| 60 | 5705-DELNP-2011-Written submissions and relevant documents (MANDATORY) [23-07-2019(online)].pdf | 2019-07-23 |
| 61 | 5705-delnp-2011-Description (Complete).pdf | 2012-03-09 |
| 61 | 5705-DELNP-2011-HearingNoticeLetter23-08-2019.pdf | 2019-08-23 |
| 62 | 5705-delnp-2011-Drawings.pdf | 2012-03-09 |
| 62 | 5705-DELNP-2011-Written submissions and relevant documents (MANDATORY) [06-09-2019(online)].pdf | 2019-09-06 |
| 63 | 5705-delnp-2011-Form-1.pdf | 2012-03-09 |
| 63 | 5705-DELNP-2011-PETITION UNDER RULE 137 [06-09-2019(online)].pdf | 2019-09-06 |
| 64 | 5705-delnp-2011-Form-18.pdf | 2012-03-09 |
| 64 | 5705-DELNP-2011-PatentCertificate11-09-2019.pdf | 2019-09-11 |
| 65 | 5705-DELNP-2011-IntimationOfGrant11-09-2019.pdf | 2019-09-11 |
| 65 | 5705-delnp-2011-Form-2.pdf | 2012-03-09 |
| 66 | 5705-DELNP-2011-Response to office action (Mandatory) [27-09-2019(online)].pdf | 2019-09-27 |
| 66 | 5705-delnp-2011-Form-3.pdf | 2012-03-09 |
| 67 | 5705-DELNP-2011-RELEVANT DOCUMENTS [31-03-2020(online)].pdf | 2020-03-31 |
| 67 | 5705-delnp-2011-Form-5.pdf | 2012-03-09 |
| 68 | 5705-delnp-2011-GPA.pdf | 2012-03-09 |
| 68 | 5705-DELNP-2011-RELEVANT DOCUMENTS [27-08-2021(online)].pdf | 2021-08-27 |
| 69 | 5705-delnp-2011-Correspondence-Others-(10-02-2012).pdf | 2012-02-10 |
| 69 | 5705-DELNP-2011-RELEVANT DOCUMENTS [30-09-2022(online)].pdf | 2022-09-30 |
| 70 | 5705-delnp-2011-Form-3-(10-02-2012).pdf | 2012-02-10 |
| 70 | 5705-DELNP-2011-RELEVANT DOCUMENTS [30-09-2022(online)]-1.pdf | 2022-09-30 |
| 71 | 5705-DELNP-2011-Correspondence-Others-(26-08-2011).pdf | 2011-08-26 |
| 71 | 5705-DELNP-2011-RELEVANT DOCUMENTS [30-08-2023(online)].pdf | 2023-08-30 |
| 72 | 5705-DELNP-2011-GPA-(26-08-2011).pdf | 2011-08-26 |
| 72 | 5705-DELNP-2011-RELEVANT DOCUMENTS [16-09-2023(online)].pdf | 2023-09-16 |
Search Strategy
| 1 | strategy_10-01-2017.pdf |