JP6388034B2 - 高炭素鋼板及びその製造方法 - Google Patents
高炭素鋼板及びその製造方法 Download PDFInfo
- Publication number
- JP6388034B2 JP6388034B2 JP2016553926A JP2016553926A JP6388034B2 JP 6388034 B2 JP6388034 B2 JP 6388034B2 JP 2016553926 A JP2016553926 A JP 2016553926A JP 2016553926 A JP2016553926 A JP 2016553926A JP 6388034 B2 JP6388034 B2 JP 6388034B2
- Authority
- JP
- Japan
- Prior art keywords
- less
- content
- steel sheet
- cementite
- ferrite
- 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.)
- Active
Links
Images
Classifications
-
- 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
-
- 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
- C21D6/00—Heat treatment of ferrous alloys
- C21D6/002—Heat treatment of ferrous alloys containing Cr
-
- 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
- C21D6/00—Heat treatment of ferrous alloys
- C21D6/005—Heat treatment of ferrous alloys containing Mn
-
- 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
- C21D6/00—Heat treatment of ferrous alloys
- C21D6/008—Heat treatment of ferrous alloys containing Si
-
- 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
- C21D8/0205—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips of ferrous alloys
-
- 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
- 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
-
- 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
-
- 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
-
- 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
- C22C38/02—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
- C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
-
- 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
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/20—Ferrous alloys, e.g. steel alloys containing chromium 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
- C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium 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
- C22C38/24—Ferrous alloys, e.g. steel alloys containing chromium 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
- C22C38/26—Ferrous alloys, e.g. steel alloys containing chromium 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
- C22C38/28—Ferrous alloys, e.g. steel alloys containing chromium 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
- C22C38/32—Ferrous alloys, e.g. steel alloys containing chromium with boron
-
- 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
- C22C38/38—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of manganese
-
- 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
- C22C38/54—Ferrous alloys, e.g. steel alloys containing chromium with nickel with boron
-
- 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
-
- 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
- C23G1/081—Iron or steel solutions containing H2SO4
-
- 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
- C21D2211/003—Cementite
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Heat Treatment Of Sheet Steel (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2014/077544 WO2016059701A1 (ja) | 2014-10-16 | 2014-10-16 | 高炭素鋼板及びその製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2016059701A1 JPWO2016059701A1 (ja) | 2017-08-03 |
JP6388034B2 true JP6388034B2 (ja) | 2018-09-12 |
Family
ID=55746271
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016553926A Active JP6388034B2 (ja) | 2014-10-16 | 2014-10-16 | 高炭素鋼板及びその製造方法 |
Country Status (10)
Country | Link |
---|---|
US (1) | US20170306434A1 (pl) |
EP (1) | EP3208357B1 (pl) |
JP (1) | JP6388034B2 (pl) |
KR (1) | KR101919262B1 (pl) |
CN (1) | CN107075625B (pl) |
BR (1) | BR112017007275A2 (pl) |
ES (1) | ES2807553T3 (pl) |
MX (1) | MX2017004601A (pl) |
PL (1) | PL3208357T3 (pl) |
WO (1) | WO2016059701A1 (pl) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108193136B (zh) * | 2018-02-09 | 2019-11-01 | 天津荣程联合钢铁集团有限公司 | 一种40Cr热轧圆钢及其生产方法 |
CN112575242B (zh) | 2019-09-27 | 2022-06-24 | 宝山钢铁股份有限公司 | 一种合金结构用钢及其制造方法 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62104724A (ja) * | 1985-10-31 | 1987-05-15 | Meiki Co Ltd | スクリユ起動保護装置を備えた射出成形機 |
JP3292671B2 (ja) * | 1997-02-10 | 2002-06-17 | 川崎製鉄株式会社 | 深絞り性と耐時効性の良好な冷延鋼板用の熱延鋼帯 |
JP3468172B2 (ja) * | 1999-09-10 | 2003-11-17 | 住友金属工業株式会社 | 冷間加工性と焼入れ性に優れた高炭素鋼帯およびその製造方法 |
JP2001355047A (ja) * | 2000-06-14 | 2001-12-25 | Kawasaki Steel Corp | 冷間加工性と高周波焼入れ性に優れた高炭素鋼管およびその製造方法 |
JP4252837B2 (ja) * | 2003-04-16 | 2009-04-08 | Jfeスチール株式会社 | 転動疲労寿命の優れた鋼材及びその製造方法 |
JP4226487B2 (ja) * | 2004-02-17 | 2009-02-18 | 新日鐵住金ステンレス株式会社 | 耐金型摩耗性に優れた電子機器部品用バネ用マルテンサイト系ステンレス鋼板及びその製造方法 |
JP2006336063A (ja) * | 2005-06-01 | 2006-12-14 | Nippon Steel & Sumikin Stainless Steel Corp | 板巻加工性に優れたCr含有鋼板 |
KR101122840B1 (ko) * | 2009-03-27 | 2012-03-21 | 신닛뽄세이테쯔 카부시키카이샤 | 침탄 켄칭성이 우수한 탄소 강판 및 그 제조 방법 |
JP5312230B2 (ja) * | 2009-07-02 | 2013-10-09 | 新日鐵住金株式会社 | 打抜きカエリの小さい軟質高炭素鋼板及びその製造方法 |
JP5280324B2 (ja) * | 2009-09-08 | 2013-09-04 | 日新製鋼株式会社 | 精密打抜き用高炭素鋼板 |
JP5601861B2 (ja) * | 2010-03-26 | 2014-10-08 | 日新製鋼株式会社 | ボロン鋼圧延焼鈍鋼板の製造法 |
JP5695856B2 (ja) * | 2010-07-20 | 2015-04-08 | 日機装株式会社 | 吸着材の充填方法および充填装置 |
JP5594226B2 (ja) * | 2011-05-18 | 2014-09-24 | Jfeスチール株式会社 | 高炭素薄鋼板およびその製造方法 |
JP5549640B2 (ja) * | 2011-05-18 | 2014-07-16 | Jfeスチール株式会社 | 高炭素薄鋼板およびその製造方法 |
CN103764862B (zh) * | 2011-09-09 | 2016-12-07 | 新日铁住金株式会社 | 中碳钢板、淬火构件以及它们的制造方法 |
US9840750B2 (en) * | 2011-09-22 | 2017-12-12 | Nippon Steel & Sumitomo Metal Corporation | Medium carbon steel sheet for cold working and method for manufacturing the same |
-
2014
- 2014-10-16 EP EP14903999.2A patent/EP3208357B1/en active Active
- 2014-10-16 WO PCT/JP2014/077544 patent/WO2016059701A1/ja active Application Filing
- 2014-10-16 JP JP2016553926A patent/JP6388034B2/ja active Active
- 2014-10-16 MX MX2017004601A patent/MX2017004601A/es unknown
- 2014-10-16 KR KR1020177009862A patent/KR101919262B1/ko active IP Right Grant
- 2014-10-16 CN CN201480082444.2A patent/CN107075625B/zh active Active
- 2014-10-16 US US15/513,130 patent/US20170306434A1/en not_active Abandoned
- 2014-10-16 PL PL14903999T patent/PL3208357T3/pl unknown
- 2014-10-16 BR BR112017007275A patent/BR112017007275A2/pt active Search and Examination
- 2014-10-16 ES ES14903999T patent/ES2807553T3/es active Active
Also Published As
Publication number | Publication date |
---|---|
EP3208357B1 (en) | 2020-05-13 |
WO2016059701A1 (ja) | 2016-04-21 |
MX2017004601A (es) | 2017-07-10 |
EP3208357A1 (en) | 2017-08-23 |
ES2807553T3 (es) | 2021-02-23 |
EP3208357A4 (en) | 2018-04-25 |
CN107075625B (zh) | 2019-07-09 |
BR112017007275A2 (pt) | 2017-12-26 |
US20170306434A1 (en) | 2017-10-26 |
KR101919262B1 (ko) | 2018-11-15 |
KR20170052681A (ko) | 2017-05-12 |
CN107075625A (zh) | 2017-08-18 |
PL3208357T3 (pl) | 2020-11-02 |
JPWO2016059701A1 (ja) | 2017-08-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6119924B1 (ja) | 鋼板及びその製造方法 | |
JP6225995B2 (ja) | 高炭素鋼板及びその製造方法 | |
JP6160783B2 (ja) | 鋼板及びその製造方法 | |
WO2016148037A1 (ja) | 冷間加工性と浸炭熱処理後の靱性に優れる浸炭用鋼板 | |
JPWO2011148490A1 (ja) | 鋼板およびその製造方法 | |
JP2007270331A (ja) | 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 | |
JP4901623B2 (ja) | 打ち抜き穴広げ性に優れた高強度薄鋼板およびその製造方法 | |
JP7317100B2 (ja) | 熱延鋼板 | |
KR102609891B1 (ko) | 열연강판 | |
JP5093029B2 (ja) | 冷延鋼板およびその製造方法 | |
JP6388034B2 (ja) | 高炭素鋼板及びその製造方法 | |
JP2007231416A (ja) | 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 | |
JP6066023B1 (ja) | 熱延鋼板、フルハード冷延鋼板及び熱延鋼板の製造方法 | |
JP4905031B2 (ja) | 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 | |
JP6519012B2 (ja) | 冷間成形性と熱処理後靭性に優れた低炭素鋼板及び製造方法 | |
JP2019011510A (ja) | 冷間加工性と浸炭熱処理後の靱性に優れる浸炭用鋼板 | |
JP7431325B2 (ja) | 耐久性に優れた厚物複合組織鋼及びその製造方法 | |
TWI509086B (zh) | High carbon steel sheet and manufacturing method thereof | |
JP2004300476A (ja) | 超高強度冷延鋼板およびその製造方法 | |
JP6307602B2 (ja) | 加工性及び耐時効性に優れた熱延鋼板及びその製造方法 | |
WO2022185991A1 (ja) | 鋼板 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20170316 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20170324 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20180130 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20180308 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20180717 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20180730 |
|
R151 | Written notification of patent or utility model registration |
Ref document number: 6388034 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R151 |
|
S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R313533 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |