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"Stainless Steel Flux Cored Welding Wire For The Welding Of Galvanized Steel Sheets And Process For Arc Welding Of Galvanized Steel Sheets With The Same"
Abstract: A stainless steel flux-cored welding wire for zinc-coated steel sheet welding use which gives a weld zone where no zinc embrittlement cracking occurs and the corrosion resistance and ductility are excellent and which is good in weld work efficiency and a welding method using the same, the welding wire characterized in that total amounts of elements which are included as metals or alloy compositions in the sheath and flux are, by mass% with respect to a total mass of the welding wire, C: 0.01 to 0.05%, Si: 0.1 to 1.5%, Mn: 0.5 to 3.0%, Ni: 7.0 to 10.0%, and Cr: 26.0 to 30.0%, an F value is 30 to 50 in range, further, the wire contains, as slag forming agents, in the flux, by mass% with respect to the total mass of the wire, TiO2: 3.8 to 6.8%, SiO2: 1.8 to 3.2%, ZrO2: 1.3% or less, and A12O3: 0.5% or less, a total amount of the slag forming agent and other slag forming agents is 7.5 to 10.5%, furthermore, the TiO2 satisfies, by mass% with respect to the total amount of slag forming agents, TiO2: 50 to 65%, and a balance of the sheath and flux is Fe and unavoidable impurities.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
24 June 2011
Publication Number
40/2013
Publication Type
INA
Invention Field
ELECTRICAL
Status
Email
Parent Application
Patent Number
Legal Status
Grant Date
2019-08-30
Renewal Date
Applicants
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1 MARUNOUCHI 2-CHOME, CHIYODA-KU, TOKYO 1008071, JAPAN
Inventors
1. SHINJI KODAMA
C/O NIPPON STEEL CORPORATION, 6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU, TOKYO 1008071, JAPAN
2. KENICHI ASAI
C/O NIPPON STEEL CORPORATION, 6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU, TOKYO 1008071, JAPAN
3. MANABU MIZUMOTO
C/O NIPPON STEEL & SUMIKIN WELDING CO., LTD., 7-5, TSUKIJI 4-CHOME, CHUO-KU, TOKYO 1040045, JAPAN
4. YOSHINARI ISHIDA
C/O NIPPON STEEL CORPORATION, 6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU, TOKYO 1008071, JAPAN
Specification
NA
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 4868-delnp-2011-Form-3-(22-12-2011).pdf | 2011-12-22 |
| 1 | 4868-DELNP-2011-RELEVANT DOCUMENTS [30-08-2023(online)].pdf | 2023-08-30 |
| 2 | 4868-DELNP-2011-RELEVANT DOCUMENTS [23-09-2022(online)].pdf | 2022-09-23 |
| 2 | 4868-delnp-2011-Correspondence Others-(22-12-2011).pdf | 2011-12-22 |
| 3 | 4868-DELNP-2011-RELEVANT DOCUMENTS [26-07-2021(online)].pdf | 2021-07-26 |
| 3 | 4868-delnp-2011-GPA.pdf | 2012-02-28 |
| 4 | 4868-DELNP-2011-RELEVANT DOCUMENTS [20-02-2020(online)].pdf | 2020-02-20 |
| 4 | 4868-delnp-2011-Form-5.pdf | 2012-02-28 |
| 5 | 4868-DELNP-2011-IntimationOfGrant30-08-2019.pdf | 2019-08-30 |
| 5 | 4868-delnp-2011-Form-3.pdf | 2012-02-28 |
| 6 | 4868-DELNP-2011-PatentCertificate30-08-2019.pdf | 2019-08-30 |
| 6 | 4868-delnp-2011-Form-2.pdf | 2012-02-28 |
| 7 | 4868-DELNP-2011-Written submissions and relevant documents (MANDATORY) [29-08-2019(online)].pdf | 2019-08-29 |
| 7 | 4868-delnp-2011-Form-18.pdf | 2012-02-28 |
| 8 | 4868-delnp-2011-Form-1.pdf | 2012-02-28 |
| 8 | 4868-DELNP-2011-Correspondence-020719.pdf | 2019-07-09 |
| 9 | 4868-DELNP-2011-OTHERS-020719.pdf | 2019-07-09 |
| 9 | 4868-delnp-2011-Drawings.pdf | 2012-02-28 |
| 10 | 4868-delnp-2011-Description (Complete).pdf | 2012-02-28 |
| 10 | 4868-DELNP-2011-Power of Attorney-020719.pdf | 2019-07-09 |
| 11 | 4868-DELNP-2011-AMENDED DOCUMENTS [01-07-2019(online)].pdf | 2019-07-01 |
| 11 | 4868-delnp-2011-Correspondence-others.pdf | 2012-02-28 |
| 12 | 4868-DELNP-2011-FORM 13 [01-07-2019(online)].pdf | 2019-07-01 |
| 12 | 4868-delnp-2011-Claims.pdf | 2012-02-28 |
| 13 | 4868-delnp-2011-Abstract.pdf | 2012-02-28 |
| 13 | 4868-DELNP-2011-RELEVANT DOCUMENTS [01-07-2019(online)].pdf | 2019-07-01 |
| 14 | 4868-delnp-2011-Form-3-(07-08-2012).pdf | 2012-08-07 |
| 14 | 4868-DELNP-2011-Written submissions and relevant documents (MANDATORY) [12-06-2019(online)].pdf | 2019-06-12 |
| 15 | 4868-DELNP-2011-Correspondence-030619.pdf | 2019-06-08 |
| 15 | 4868-delnp-2011-Correspondence-Others-(07-08-2012).pdf | 2012-08-07 |
| 16 | 4868-delnp-2011-Correspondence Others-(08-03-2013).pdf | 2013-03-08 |
| 16 | 4868-DELNP-2011-Power of Attorney-030619.pdf | 2019-06-08 |
| 17 | 4868-DELNP-2011-Correspondence to notify the Controller (Mandatory) [31-05-2019(online)].pdf | 2019-05-31 |
| 17 | 4868-delnp-2011-Form-3-(04-04-2013).pdf | 2013-04-04 |
| 18 | 4868-delnp-2011-Correspondence others-(04-04-2013).pdf | 2013-04-04 |
| 18 | 4868-DELNP-2011-FORM-26 [31-05-2019(online)].pdf | 2019-05-31 |
| 19 | 4868-delnp-2011-GPA-(05-07-2013).pdf | 2013-07-05 |
| 19 | 4868-DELNP-2011-HearingNoticeLetter.pdf | 2019-05-07 |
| 20 | 4868-DELNP-2011-Correspondence-240118.pdf | 2018-01-30 |
| 20 | 4868-delnp-2011-Form-2-(05-07-2013).pdf | 2013-07-05 |
| 21 | 4868-delnp-2011-Form-1-(05-07-2013).pdf | 2013-07-05 |
| 21 | 4868-DELNP-2011-OTHERS-240118.pdf | 2018-01-30 |
| 22 | 4868-delnp-2011-Correspondence Others-(05-07-2013).pdf | 2013-07-05 |
| 22 | 4868-DELNP-2011-Power of Attorney-240118.pdf | 2018-01-30 |
| 23 | 4868-DELNP-2011-ABSTRACT [23-01-2018(online)].pdf | 2018-01-23 |
| 23 | 4868-delnp-2011-Form-3-(05-08-2013).pdf | 2013-08-05 |
| 24 | 4868-DELNP-2011-CLAIMS [23-01-2018(online)].pdf | 2018-01-23 |
| 24 | 4868-delnp-2011-Correspondence-Others-(05-08-2013).pdf | 2013-08-05 |
| 25 | 4868-DELNP-2011-COMPLETE SPECIFICATION [23-01-2018(online)].pdf | 2018-01-23 |
| 25 | 4868-denp-2011-Form-3-(15-01-2014).pdf | 2014-01-15 |
| 26 | 4868-denp-2011-Correspondence-Others-(15-01-2014).pdf | 2014-01-15 |
| 26 | 4868-DELNP-2011-CORRESPONDENCE [23-01-2018(online)].pdf | 2018-01-23 |
| 27 | 4868-DELNP-2011-DRAWING [23-01-2018(online)].pdf | 2018-01-23 |
| 27 | 4868-DELNP-2011-Form 3-091214.pdf | 2014-12-17 |
| 28 | 4868-DELNP-2011-Correspondence-091214.pdf | 2014-12-17 |
| 28 | 4868-DELNP-2011-FER_SER_REPLY [23-01-2018(online)].pdf | 2018-01-23 |
| 29 | 4868-DELNP-2011-FORM-26 [23-01-2018(online)].pdf | 2018-01-23 |
| 29 | 4868-delnp-2011-Form-3-(12-10-2015).pdf | 2015-10-12 |
| 30 | 4868-delnp-2011-Correspondence Others-(12-10-2015).pdf | 2015-10-12 |
| 30 | 4868-DELNP-2011-OTHERS [23-01-2018(online)].pdf | 2018-01-23 |
| 31 | 4868-delnp-2011-Form-3-(01-04-2016).pdf | 2016-04-01 |
| 31 | 4868-DELNP-2011-PETITION UNDER RULE 137 [23-01-2018(online)].pdf | 2018-01-23 |
| 32 | 4868-delnp-2011-Correspondence Others-(01-04-2016).pdf | 2016-04-01 |
| 32 | 4868-DELNP-2011-Proof of Right (MANDATORY) [23-01-2018(online)].pdf | 2018-01-23 |
| 33 | 4868-DELNP-2011-FER.pdf | 2017-09-25 |
| 33 | Form 3 [17-11-2016(online)].pdf | 2016-11-17 |
| 34 | 4868-DELNP-2011-FER.pdf | 2017-09-25 |
| 34 | Form 3 [17-11-2016(online)].pdf | 2016-11-17 |
| 35 | 4868-delnp-2011-Correspondence Others-(01-04-2016).pdf | 2016-04-01 |
| 35 | 4868-DELNP-2011-Proof of Right (MANDATORY) [23-01-2018(online)].pdf | 2018-01-23 |
| 36 | 4868-delnp-2011-Form-3-(01-04-2016).pdf | 2016-04-01 |
| 36 | 4868-DELNP-2011-PETITION UNDER RULE 137 [23-01-2018(online)].pdf | 2018-01-23 |
| 37 | 4868-delnp-2011-Correspondence Others-(12-10-2015).pdf | 2015-10-12 |
| 37 | 4868-DELNP-2011-OTHERS [23-01-2018(online)].pdf | 2018-01-23 |
| 38 | 4868-delnp-2011-Form-3-(12-10-2015).pdf | 2015-10-12 |
| 38 | 4868-DELNP-2011-FORM-26 [23-01-2018(online)].pdf | 2018-01-23 |
| 39 | 4868-DELNP-2011-Correspondence-091214.pdf | 2014-12-17 |
| 39 | 4868-DELNP-2011-FER_SER_REPLY [23-01-2018(online)].pdf | 2018-01-23 |
| 40 | 4868-DELNP-2011-DRAWING [23-01-2018(online)].pdf | 2018-01-23 |
| 40 | 4868-DELNP-2011-Form 3-091214.pdf | 2014-12-17 |
| 41 | 4868-DELNP-2011-CORRESPONDENCE [23-01-2018(online)].pdf | 2018-01-23 |
| 41 | 4868-denp-2011-Correspondence-Others-(15-01-2014).pdf | 2014-01-15 |
| 42 | 4868-DELNP-2011-COMPLETE SPECIFICATION [23-01-2018(online)].pdf | 2018-01-23 |
| 42 | 4868-denp-2011-Form-3-(15-01-2014).pdf | 2014-01-15 |
| 43 | 4868-DELNP-2011-CLAIMS [23-01-2018(online)].pdf | 2018-01-23 |
| 43 | 4868-delnp-2011-Correspondence-Others-(05-08-2013).pdf | 2013-08-05 |
| 44 | 4868-DELNP-2011-ABSTRACT [23-01-2018(online)].pdf | 2018-01-23 |
| 44 | 4868-delnp-2011-Form-3-(05-08-2013).pdf | 2013-08-05 |
| 45 | 4868-delnp-2011-Correspondence Others-(05-07-2013).pdf | 2013-07-05 |
| 45 | 4868-DELNP-2011-Power of Attorney-240118.pdf | 2018-01-30 |
| 46 | 4868-delnp-2011-Form-1-(05-07-2013).pdf | 2013-07-05 |
| 46 | 4868-DELNP-2011-OTHERS-240118.pdf | 2018-01-30 |
| 47 | 4868-DELNP-2011-Correspondence-240118.pdf | 2018-01-30 |
| 47 | 4868-delnp-2011-Form-2-(05-07-2013).pdf | 2013-07-05 |
| 48 | 4868-DELNP-2011-HearingNoticeLetter.pdf | 2019-05-07 |
| 48 | 4868-delnp-2011-GPA-(05-07-2013).pdf | 2013-07-05 |
| 49 | 4868-delnp-2011-Correspondence others-(04-04-2013).pdf | 2013-04-04 |
| 49 | 4868-DELNP-2011-FORM-26 [31-05-2019(online)].pdf | 2019-05-31 |
| 50 | 4868-DELNP-2011-Correspondence to notify the Controller (Mandatory) [31-05-2019(online)].pdf | 2019-05-31 |
| 50 | 4868-delnp-2011-Form-3-(04-04-2013).pdf | 2013-04-04 |
| 51 | 4868-delnp-2011-Correspondence Others-(08-03-2013).pdf | 2013-03-08 |
| 51 | 4868-DELNP-2011-Power of Attorney-030619.pdf | 2019-06-08 |
| 52 | 4868-DELNP-2011-Correspondence-030619.pdf | 2019-06-08 |
| 52 | 4868-delnp-2011-Correspondence-Others-(07-08-2012).pdf | 2012-08-07 |
| 53 | 4868-delnp-2011-Form-3-(07-08-2012).pdf | 2012-08-07 |
| 53 | 4868-DELNP-2011-Written submissions and relevant documents (MANDATORY) [12-06-2019(online)].pdf | 2019-06-12 |
| 54 | 4868-delnp-2011-Abstract.pdf | 2012-02-28 |
| 54 | 4868-DELNP-2011-RELEVANT DOCUMENTS [01-07-2019(online)].pdf | 2019-07-01 |
| 55 | 4868-delnp-2011-Claims.pdf | 2012-02-28 |
| 55 | 4868-DELNP-2011-FORM 13 [01-07-2019(online)].pdf | 2019-07-01 |
| 56 | 4868-delnp-2011-Correspondence-others.pdf | 2012-02-28 |
| 56 | 4868-DELNP-2011-AMENDED DOCUMENTS [01-07-2019(online)].pdf | 2019-07-01 |
| 57 | 4868-delnp-2011-Description (Complete).pdf | 2012-02-28 |
| 57 | 4868-DELNP-2011-Power of Attorney-020719.pdf | 2019-07-09 |
| 58 | 4868-delnp-2011-Drawings.pdf | 2012-02-28 |
| 58 | 4868-DELNP-2011-OTHERS-020719.pdf | 2019-07-09 |
| 59 | 4868-DELNP-2011-Correspondence-020719.pdf | 2019-07-09 |
| 59 | 4868-delnp-2011-Form-1.pdf | 2012-02-28 |
| 60 | 4868-DELNP-2011-Written submissions and relevant documents (MANDATORY) [29-08-2019(online)].pdf | 2019-08-29 |
| 60 | 4868-delnp-2011-Form-18.pdf | 2012-02-28 |
| 61 | 4868-DELNP-2011-PatentCertificate30-08-2019.pdf | 2019-08-30 |
| 61 | 4868-delnp-2011-Form-2.pdf | 2012-02-28 |
| 62 | 4868-DELNP-2011-IntimationOfGrant30-08-2019.pdf | 2019-08-30 |
| 62 | 4868-delnp-2011-Form-3.pdf | 2012-02-28 |
| 63 | 4868-delnp-2011-Form-5.pdf | 2012-02-28 |
| 63 | 4868-DELNP-2011-RELEVANT DOCUMENTS [20-02-2020(online)].pdf | 2020-02-20 |
| 64 | 4868-delnp-2011-GPA.pdf | 2012-02-28 |
| 64 | 4868-DELNP-2011-RELEVANT DOCUMENTS [26-07-2021(online)].pdf | 2021-07-26 |
| 65 | 4868-delnp-2011-Correspondence Others-(22-12-2011).pdf | 2011-12-22 |
| 65 | 4868-DELNP-2011-RELEVANT DOCUMENTS [23-09-2022(online)].pdf | 2022-09-23 |
| 66 | 4868-delnp-2011-Form-3-(22-12-2011).pdf | 2011-12-22 |
| 66 | 4868-DELNP-2011-RELEVANT DOCUMENTS [30-08-2023(online)].pdf | 2023-08-30 |
Search Strategy
| 1 | PatSeer3_20-06-2017.pdf |