EP3312299A4 - Tôle d'acier et procédé de fabrication - Google Patents
Tôle d'acier et procédé de fabrication Download PDFInfo
- Publication number
- EP3312299A4 EP3312299A4 EP16811762.0A EP16811762A EP3312299A4 EP 3312299 A4 EP3312299 A4 EP 3312299A4 EP 16811762 A EP16811762 A EP 16811762A EP 3312299 A4 EP3312299 A4 EP 3312299A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- manufacturing
- steel sheet
- steel
- sheet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/26—Methods of annealing
- C21D1/32—Soft annealing, e.g. spheroidising
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/84—Controlled slow cooling
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/0247—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment
- C21D8/0257—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment with diffusion of elements, e.g. decarburising, nitriding
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/0247—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment
- C21D8/0263—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment following hot rolling
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/46—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/001—Ferrous alloys, e.g. steel alloys containing N
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/005—Ferrous alloys, e.g. steel alloys containing rare earths, i.e. Sc, Y, Lanthanides
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/008—Ferrous alloys, e.g. steel alloys containing tin
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/14—Ferrous alloys, e.g. steel alloys containing titanium or zirconium
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
- C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
- C23G1/08—Iron or steel
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material
- C21D1/76—Adjusting the composition of the atmosphere
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D2211/00—Microstructure comprising significant phases
- C21D2211/004—Dispersions; Precipitations
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D2211/00—Microstructure comprising significant phases
- C21D2211/005—Ferrite
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D2211/00—Microstructure comprising significant phases
- C21D2211/009—Pearlite
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
- C21D8/0226—Hot rolling
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel with copper
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/46—Ferrous alloys, e.g. steel alloys containing chromium with nickel with vanadium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/48—Ferrous alloys, e.g. steel alloys containing chromium with nickel with niobium or tantalum
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/50—Ferrous alloys, e.g. steel alloys containing chromium with nickel with titanium or zirconium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of manganese
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015122260 | 2015-06-17 | ||
PCT/JP2016/068169 WO2016204288A1 (fr) | 2015-06-17 | 2016-06-17 | Tôle d'acier et procédé de fabrication |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3312299A1 EP3312299A1 (fr) | 2018-04-25 |
EP3312299A4 true EP3312299A4 (fr) | 2018-12-05 |
Family
ID=57545378
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP16811762.0A Withdrawn EP3312299A4 (fr) | 2015-06-17 | 2016-06-17 | Tôle d'acier et procédé de fabrication |
Country Status (9)
Country | Link |
---|---|
US (1) | US20180171445A1 (fr) |
EP (1) | EP3312299A4 (fr) |
JP (1) | JP6206601B2 (fr) |
KR (1) | KR101997382B1 (fr) |
CN (1) | CN107735505B (fr) |
BR (1) | BR112017025756A2 (fr) |
MX (1) | MX2017015266A (fr) |
TW (1) | TWI588270B (fr) |
WO (1) | WO2016204288A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2758716C1 (ru) * | 2020-08-20 | 2021-11-01 | Публичное акционерное общество «Северсталь» (ПАО "Северсталь") | Способ производства горячекатаного проката из инструментальной стали |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20180105891A1 (en) * | 2015-04-10 | 2018-04-19 | Nippon Steel & Sumitomo Metal Corporation | Steel sheet with excellent cold workability during forming and method for manufacturing the same |
JP6119923B1 (ja) * | 2015-05-26 | 2017-04-26 | 新日鐵住金株式会社 | 鋼板及びその製造方法 |
ES2769275T3 (es) | 2015-05-26 | 2020-06-25 | Nippon Steel Corp | Chapa de acero y procedimiento para su fabricación |
BR112019008329A2 (pt) | 2017-08-31 | 2019-07-16 | Nippon Steel Corp | chapa de aço para carburação, e método de fabricação da chapa de aço para carburação |
MX2019004706A (es) * | 2017-08-31 | 2019-06-06 | Nippon Steel Corp | Lamina de acero para carburacion, y metodo para fabricar la lamina de acero para carburacion. |
KR20200039611A (ko) * | 2018-10-02 | 2020-04-16 | 닛폰세이테츠 가부시키가이샤 | 침탄용 강판, 및 침탄용 강판의 제조 방법 |
JP6927427B2 (ja) * | 2019-01-30 | 2021-08-25 | Jfeスチール株式会社 | 高炭素熱延鋼板およびその製造方法 |
CN111334720B (zh) * | 2020-03-30 | 2022-03-25 | 邯郸钢铁集团有限责任公司 | 具有良好冷成型性能的高Al耐磨钢带及其生产方法 |
CN111394654B (zh) * | 2020-04-23 | 2021-08-03 | 辽宁科技学院 | 一种添加La微合金的热压成形钢板及其制备方法 |
CN112080697B (zh) * | 2020-09-08 | 2021-09-17 | 北京首钢股份有限公司 | 离合器从动盘用钢及其制备方法、离合器从动盘 |
CN112322976A (zh) * | 2020-10-30 | 2021-02-05 | 包头钢铁(集团)有限责任公司 | 一种具有优良耐低温韧性的稀土耐磨钢nm400卷板及其生产方法 |
RU2765047C1 (ru) * | 2020-12-28 | 2022-01-25 | Публичное акционерное общество «Северсталь» (ПАО «Северсталь») | Способ производства листов толщиной 2-20 мм из высокопрочной износостойкой стали (варианты) |
CN114763590B (zh) * | 2021-01-11 | 2023-03-14 | 宝山钢铁股份有限公司 | 一种高均匀延伸率的耐磨钢及其制造方法 |
CN113774266A (zh) * | 2021-02-08 | 2021-12-10 | 中航上大高温合金材料股份有限公司 | 一种耐蚀合金纯洁度优化生产工艺 |
CN115216683B (zh) * | 2022-05-19 | 2023-05-05 | 北京科技大学 | 调控铸坯组织中铁素体形态的方法及所制备的微合金钢 |
CN115572887B (zh) * | 2022-10-31 | 2023-06-09 | 常州大学 | 一种超细孪晶梯度结构中锰钢及其制备方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001073033A (ja) * | 1999-09-03 | 2001-03-21 | Nisshin Steel Co Ltd | 局部延性に優れた中・高炭素鋼板の製造方法 |
JP3909939B2 (ja) * | 1997-09-08 | 2007-04-25 | 日新製鋼株式会社 | 伸びフランジ性に優れた中・高炭素鋼板の製造方法 |
JP2014201812A (ja) * | 2013-04-08 | 2014-10-27 | 株式会社神戸製鋼所 | 冷間鍛造用鋼の製造方法 |
EP3282032A1 (fr) * | 2015-04-10 | 2018-02-14 | Nippon Steel & Sumitomo Metal Corporation | Tôle d'acier ayant une excellente aptitude au façonnage à froid lors du formage et son procédé de production |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09316540A (ja) * | 1996-05-27 | 1997-12-09 | Aichi Steel Works Ltd | 冷鍛性に優れた輪郭高周波焼入用機械構造用鋼の製造方法及び冷間鍛造部品の製造方法 |
JPH10265840A (ja) * | 1997-03-25 | 1998-10-06 | Aichi Steel Works Ltd | 冷間鍛造部品の製造方法 |
JP3468048B2 (ja) * | 1997-08-26 | 2003-11-17 | 住友金属工業株式会社 | 成形性に優れた高炭素冷延鋼板の製造方法 |
JP3848444B2 (ja) * | 1997-09-08 | 2006-11-22 | 日新製鋼株式会社 | 局部延性および焼入れ性に優れた中・高炭素鋼板 |
JP3909949B2 (ja) * | 1998-03-25 | 2007-04-25 | 日新製鋼株式会社 | 伸びフランジ性に優れた中・高炭素鋼板の製造法 |
JP3879459B2 (ja) | 2001-08-31 | 2007-02-14 | Jfeスチール株式会社 | 高焼入れ性高炭素熱延鋼板の製造方法 |
US20050199322A1 (en) * | 2004-03-10 | 2005-09-15 | Jfe Steel Corporation | High carbon hot-rolled steel sheet and method for manufacturing the same |
JP4319940B2 (ja) | 2004-04-27 | 2009-08-26 | 新日本製鐵株式会社 | 加工性と、焼入れ性、熱処理後の靭性の優れた高炭素鋼板 |
EP1980635B1 (fr) * | 2006-01-31 | 2012-01-11 | JFE Steel Corporation | Feuille d'acier convenant parfaitement a un decoupage fin et son procede de production |
JP5194454B2 (ja) * | 2006-01-31 | 2013-05-08 | Jfeスチール株式会社 | ファインブランキング加工性に優れた鋼板およびその製造方法 |
JP5040662B2 (ja) * | 2006-02-03 | 2012-10-03 | 株式会社ニコン | 画像処理装置、画像処理方法、および画像処理プログラム |
JP5292698B2 (ja) * | 2006-03-28 | 2013-09-18 | Jfeスチール株式会社 | 極軟質高炭素熱延鋼板およびその製造方法 |
JP2007270331A (ja) * | 2006-03-31 | 2007-10-18 | Jfe Steel Kk | ファインブランキング加工性に優れた鋼板およびその製造方法 |
JP4992277B2 (ja) * | 2006-03-31 | 2012-08-08 | Jfeスチール株式会社 | ファインブランキング加工性に優れた鋼板およびその製造方法 |
JP5076347B2 (ja) * | 2006-03-31 | 2012-11-21 | Jfeスチール株式会社 | ファインブランキング加工性に優れた鋼板およびその製造方法 |
JP4992274B2 (ja) * | 2006-03-31 | 2012-08-08 | Jfeスチール株式会社 | ファインブランキング加工性に優れた鋼板およびその製造方法 |
JP5262012B2 (ja) * | 2006-08-16 | 2013-08-14 | Jfeスチール株式会社 | 高炭素熱延鋼板およびその製造方法 |
JP5652844B2 (ja) * | 2009-03-30 | 2015-01-14 | 日新製鋼株式会社 | 高加工性浸炭用鋼板 |
JP5521931B2 (ja) * | 2010-09-14 | 2014-06-18 | 新日鐵住金株式会社 | 高周波焼入れ性優れた軟質中炭素鋼板 |
KR20160003263A (ko) * | 2013-06-07 | 2016-01-08 | 신닛테츠스미킨 카부시키카이샤 | 열처리 강재 및 그 제조 방법 |
CN103469089B (zh) * | 2013-09-11 | 2016-01-27 | 马鞍山市安工大工业技术研究院有限公司 | 一种饼形晶粒深冲双相钢板及其制备方法 |
JP6439248B2 (ja) * | 2013-12-18 | 2018-12-19 | 新日鐵住金株式会社 | 打ち抜き性に優れる中・高炭素鋼板およびその製造方法 |
KR102029566B1 (ko) * | 2015-05-26 | 2019-10-07 | 닛폰세이테츠 가부시키가이샤 | 강판 및 그 제조 방법 |
ES2769275T3 (es) * | 2015-05-26 | 2020-06-25 | Nippon Steel Corp | Chapa de acero y procedimiento para su fabricación |
JP6119923B1 (ja) * | 2015-05-26 | 2017-04-26 | 新日鐵住金株式会社 | 鋼板及びその製造方法 |
-
2016
- 2016-06-17 EP EP16811762.0A patent/EP3312299A4/fr not_active Withdrawn
- 2016-06-17 BR BR112017025756-4A patent/BR112017025756A2/pt active Search and Examination
- 2016-06-17 CN CN201680035011.0A patent/CN107735505B/zh active Active
- 2016-06-17 JP JP2016559467A patent/JP6206601B2/ja active Active
- 2016-06-17 TW TW105119169A patent/TWI588270B/zh not_active IP Right Cessation
- 2016-06-17 WO PCT/JP2016/068169 patent/WO2016204288A1/fr active Application Filing
- 2016-06-17 US US15/736,945 patent/US20180171445A1/en not_active Abandoned
- 2016-06-17 MX MX2017015266A patent/MX2017015266A/es unknown
- 2016-06-17 KR KR1020177035488A patent/KR101997382B1/ko active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3909939B2 (ja) * | 1997-09-08 | 2007-04-25 | 日新製鋼株式会社 | 伸びフランジ性に優れた中・高炭素鋼板の製造方法 |
JP2001073033A (ja) * | 1999-09-03 | 2001-03-21 | Nisshin Steel Co Ltd | 局部延性に優れた中・高炭素鋼板の製造方法 |
JP2014201812A (ja) * | 2013-04-08 | 2014-10-27 | 株式会社神戸製鋼所 | 冷間鍛造用鋼の製造方法 |
EP3282032A1 (fr) * | 2015-04-10 | 2018-02-14 | Nippon Steel & Sumitomo Metal Corporation | Tôle d'acier ayant une excellente aptitude au façonnage à froid lors du formage et son procédé de production |
Non-Patent Citations (1)
Title |
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See also references of WO2016204288A1 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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RU2758716C1 (ru) * | 2020-08-20 | 2021-11-01 | Публичное акционерное общество «Северсталь» (ПАО "Северсталь") | Способ производства горячекатаного проката из инструментальной стали |
Also Published As
Publication number | Publication date |
---|---|
BR112017025756A2 (pt) | 2018-08-14 |
JPWO2016204288A1 (ja) | 2017-06-29 |
TWI588270B (zh) | 2017-06-21 |
KR20180004262A (ko) | 2018-01-10 |
CN107735505B (zh) | 2019-10-18 |
WO2016204288A1 (fr) | 2016-12-22 |
KR101997382B1 (ko) | 2019-07-08 |
CN107735505A (zh) | 2018-02-23 |
US20180171445A1 (en) | 2018-06-21 |
JP6206601B2 (ja) | 2017-10-04 |
EP3312299A1 (fr) | 2018-04-25 |
TW201708564A (zh) | 2017-03-01 |
MX2017015266A (es) | 2018-02-19 |
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