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"Wire Rod, Steel Wire, And Method For Manufacturing Wire Rod"
Abstract: The invention provides a wire rod with a composition at least including: C: 0.90-1.30 mass%; Si: 0.1-1.2 mass%; Mn: 0.1-1.0 mass%; Al: more than 0.1% mass% and less than 0.6 mass%; P: 0-0.02 mass%; S: 0-0.02 mass%; N: 10-60 ppm; O: 10-40 ppm; and the balance including Fe and inevitable impurities, wherein 97% or more of the area in a cross-section perpendicular to the longitudinal direction of the wire rod is occupied by pearlite, and 0.5% or less of the area in the central area in the cross-section and 0.5% or less of the area in a first surface layer area in the cross-section are occupied by pro-eutectoid cementite.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
13 July 2011
Publication Number
39/2012
Publication Type
INA
Invention Field
METALLURGY
Status
Email
remfry-sagar@remfry.com
Parent Application
Applicants
NIPPON STEEL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU, TOKYO 100-8071, JAPNA
Inventors
1. SHINGO YAMASAKI
C/O NIPPON STEEL CORPORATION, 6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU, TOKYO 100-8071, JAPAN
2. TOSHIYUKI MANABE
C/O NIPPON STEEL CORPORATION, 6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU, TOKYO 100-8071, JAPAN
Specification
NA
Documents
Orders
| Section | Controller | Decision Date |
|---|---|---|
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 5374-delnp-2011-Form-3-(22-12-2011).pdf | 2011-12-22 |
| 1 | 5374-DELNP-2011-US(14)-HearingNotice-(HearingDate-18-09-2020).pdf | 2021-10-17 |
| 2 | 5374-delnp-2011-Correspondence Others-(22-12-2011).pdf | 2011-12-22 |
| 2 | 5374-DELNP-2011-Correspondence to notify the Controller [04-09-2020(online)].pdf | 2020-09-04 |
| 3 | 5374-delnp-2011-GPA.pdf | 2012-03-03 |
| 3 | 5374-DELNP-2011-Correspondence-100719.pdf | 2019-07-16 |
| 4 | 5374-DELNP-2011-OTHERS-100719.pdf | 2019-07-16 |
| 4 | 5374-delnp-2011-Form-5.pdf | 2012-03-03 |
| 5 | 5374-DELNP-2011-Power of Attorney-100719.pdf | 2019-07-16 |
| 5 | 5374-delnp-2011-Form-3.pdf | 2012-03-03 |
| 6 | 5374-delnp-2011-Form-2.pdf | 2012-03-03 |
| 6 | 5374-DELNP-2011-FORM 13 [09-07-2019(online)].pdf | 2019-07-09 |
| 7 | 5374-DELNP-2011-RELEVANT DOCUMENTS [09-07-2019(online)].pdf | 2019-07-09 |
| 7 | 5374-delnp-2011-Form-18.pdf | 2012-03-03 |
| 8 | 5374-delnp-2011-Form-1.pdf | 2012-03-03 |
| 8 | 5374-DELNP-2011-FORM 3 [11-05-2018(online)].pdf | 2018-05-11 |
| 9 | 5374-delnp-2011-Drawings.pdf | 2012-03-03 |
| 9 | Form 3 [27-02-2017(online)].pdf | 2017-02-27 |
| 10 | 5374-delnp-2011-Description (Complete).pdf | 2012-03-03 |
| 10 | 5374-DELNP-2011-SER.pdf | 2017-02-14 |
| 11 | 5374-DELNP-2011-Correspondence-100217.pdf | 2017-02-11 |
| 11 | 5374-delnp-2011-Correspondence-others.pdf | 2012-03-03 |
| 12 | 5374-delnp-2011-Claims.pdf | 2012-03-03 |
| 12 | 5374-DELNP-2011-OTHERS-100217.pdf | 2017-02-11 |
| 13 | 5374-delnp-2011-Abstract.pdf | 2012-03-03 |
| 13 | Petition Under Rule 137 [09-02-2017(online)].pdf | 2017-02-09 |
| 14 | 5374-DELNP-2011-Correspondence-190117.pdf | 2017-01-23 |
| 14 | 5374-delnp-2011-GPA-(05-07-2013).pdf | 2013-07-05 |
| 15 | 5374-delnp-2011-Form-2-(05-07-2013).pdf | 2013-07-05 |
| 15 | 5374-DELNP-2011-Power of Attorney-190117.pdf | 2017-01-23 |
| 16 | 5374-delnp-2011-Form-1-(05-07-2013).pdf | 2013-07-05 |
| 16 | Abstract [18-01-2017(online)].pdf | 2017-01-18 |
| 17 | Claims [18-01-2017(online)].pdf | 2017-01-18 |
| 17 | 5374-delnp-2011-Correspondence Others-(05-07-2013).pdf | 2013-07-05 |
| 18 | 5374-DELNP-2011-FER.pdf | 2016-10-03 |
| 18 | Correspondence [18-01-2017(online)].pdf | 2017-01-18 |
| 19 | Description(Complete) [18-01-2017(online)].pdf | 2017-01-18 |
| 19 | Form 3 [12-01-2017(online)].pdf | 2017-01-12 |
| 20 | Description(Complete) [18-01-2017(online)].pdf_66.pdf | 2017-01-18 |
| 20 | Other Patent Document [17-01-2017(online)].pdf | 2017-01-17 |
| 21 | Drawing [18-01-2017(online)].pdf | 2017-01-18 |
| 21 | Other Document [18-01-2017(online)].pdf | 2017-01-18 |
| 22 | Examination Report Reply Recieved [18-01-2017(online)].pdf | 2017-01-18 |
| 23 | Drawing [18-01-2017(online)].pdf | 2017-01-18 |
| 23 | Other Document [18-01-2017(online)].pdf | 2017-01-18 |
| 24 | Other Patent Document [17-01-2017(online)].pdf | 2017-01-17 |
| 24 | Description(Complete) [18-01-2017(online)].pdf_66.pdf | 2017-01-18 |
| 25 | Form 3 [12-01-2017(online)].pdf | 2017-01-12 |
| 25 | Description(Complete) [18-01-2017(online)].pdf | 2017-01-18 |
| 26 | 5374-DELNP-2011-FER.pdf | 2016-10-03 |
| 26 | Correspondence [18-01-2017(online)].pdf | 2017-01-18 |
| 27 | 5374-delnp-2011-Correspondence Others-(05-07-2013).pdf | 2013-07-05 |
| 27 | Claims [18-01-2017(online)].pdf | 2017-01-18 |
| 28 | 5374-delnp-2011-Form-1-(05-07-2013).pdf | 2013-07-05 |
| 28 | Abstract [18-01-2017(online)].pdf | 2017-01-18 |
| 29 | 5374-delnp-2011-Form-2-(05-07-2013).pdf | 2013-07-05 |
| 29 | 5374-DELNP-2011-Power of Attorney-190117.pdf | 2017-01-23 |
| 30 | 5374-DELNP-2011-Correspondence-190117.pdf | 2017-01-23 |
| 30 | 5374-delnp-2011-GPA-(05-07-2013).pdf | 2013-07-05 |
| 31 | 5374-delnp-2011-Abstract.pdf | 2012-03-03 |
| 31 | Petition Under Rule 137 [09-02-2017(online)].pdf | 2017-02-09 |
| 32 | 5374-delnp-2011-Claims.pdf | 2012-03-03 |
| 32 | 5374-DELNP-2011-OTHERS-100217.pdf | 2017-02-11 |
| 33 | 5374-DELNP-2011-Correspondence-100217.pdf | 2017-02-11 |
| 33 | 5374-delnp-2011-Correspondence-others.pdf | 2012-03-03 |
| 34 | 5374-delnp-2011-Description (Complete).pdf | 2012-03-03 |
| 34 | 5374-DELNP-2011-SER.pdf | 2017-02-14 |
| 35 | 5374-delnp-2011-Drawings.pdf | 2012-03-03 |
| 35 | Form 3 [27-02-2017(online)].pdf | 2017-02-27 |
| 36 | 5374-delnp-2011-Form-1.pdf | 2012-03-03 |
| 36 | 5374-DELNP-2011-FORM 3 [11-05-2018(online)].pdf | 2018-05-11 |
| 37 | 5374-DELNP-2011-RELEVANT DOCUMENTS [09-07-2019(online)].pdf | 2019-07-09 |
| 37 | 5374-delnp-2011-Form-18.pdf | 2012-03-03 |
| 38 | 5374-delnp-2011-Form-2.pdf | 2012-03-03 |
| 38 | 5374-DELNP-2011-FORM 13 [09-07-2019(online)].pdf | 2019-07-09 |
| 39 | 5374-DELNP-2011-Power of Attorney-100719.pdf | 2019-07-16 |
| 39 | 5374-delnp-2011-Form-3.pdf | 2012-03-03 |
| 40 | 5374-DELNP-2011-OTHERS-100719.pdf | 2019-07-16 |
| 40 | 5374-delnp-2011-Form-5.pdf | 2012-03-03 |
| 41 | 5374-delnp-2011-GPA.pdf | 2012-03-03 |
| 41 | 5374-DELNP-2011-Correspondence-100719.pdf | 2019-07-16 |
| 42 | 5374-delnp-2011-Correspondence Others-(22-12-2011).pdf | 2011-12-22 |
| 42 | 5374-DELNP-2011-Correspondence to notify the Controller [04-09-2020(online)].pdf | 2020-09-04 |
| 43 | 5374-delnp-2011-Form-3-(22-12-2011).pdf | 2011-12-22 |
| 43 | 5374-DELNP-2011-US(14)-HearingNotice-(HearingDate-18-09-2020).pdf | 2021-10-17 |
Search Strategy
| 1 | searchstrategy_27-09-2016.pdf |