BR112018015250A2 - fio de aço plano de alta resistência exibindo resistência à quebra induzida por hidrogênio superior - Google Patents
fio de aço plano de alta resistência exibindo resistência à quebra induzida por hidrogênio superiorInfo
- Publication number
- BR112018015250A2 BR112018015250A2 BR112018015250-1A BR112018015250A BR112018015250A2 BR 112018015250 A2 BR112018015250 A2 BR 112018015250A2 BR 112018015250 A BR112018015250 A BR 112018015250A BR 112018015250 A2 BR112018015250 A2 BR 112018015250A2
- Authority
- BR
- Brazil
- Prior art keywords
- steel wire
- high intensity
- common steel
- less
- wire excellent
- Prior art date
Links
Classifications
-
- 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
- C22C38/34—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of 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
- C22C38/18—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
- 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
- C21D8/06—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of rods or wires
- C21D8/065—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of rods or wires 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
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
- C21D9/525—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length for wire, for rods
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Heat Treatment Of Steel (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
Abstract
é provido um fio de aço plano de alta resistência que contém, em % em peso, c: 0,25-0,60%; si: mais do que 0,50% e menos do que 2,0%; mn: 0,20-1,50%; s: 0,015% ou menos; p: 0,015% ou menos; cr: 0,005-1,50%; al: 0,005-0,080% e n: 0,0020-0,0080%; e contém ainda ca: 0-0,0050% e/ou mg: 0-0,0050% de modo a satisfazer [ca] + [mg] > 0,20 ¿ [s], o restante compreendendo fe e impurezas. o fio de aço plano de alta resistência tem uma resistência à tensão de pelo menos 1000 mpa, uma dureza média hv, conforme medido em uma seção transversal perpendicular à direção longitudinal, de 320 a 450, inclusive, o desvio padrão ¿hv do valor medido sendo 15 ou menos, e uma razão de largura/espessura de 1,5 a 10, inclusive. [ca], [mg] e [s] representam a quantidade de conteúdo de cada elemento em % em peso.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016043961 | 2016-03-07 | ||
JP2016-043961 | 2016-03-07 | ||
PCT/JP2017/009081 WO2017154930A1 (ja) | 2016-03-07 | 2017-03-07 | 耐水素誘起割れ性に優れた高強度平鋼線 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112018015250A2 true BR112018015250A2 (pt) | 2018-12-18 |
Family
ID=59790581
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112018015250-1A BR112018015250A2 (pt) | 2016-03-07 | 2017-03-07 | fio de aço plano de alta resistência exibindo resistência à quebra induzida por hidrogênio superior |
Country Status (8)
Country | Link |
---|---|
US (1) | US20190048445A1 (pt) |
EP (1) | EP3415654A4 (pt) |
JP (1) | JP6528895B2 (pt) |
KR (1) | KR102101635B1 (pt) |
CN (1) | CN108699655A (pt) |
BR (1) | BR112018015250A2 (pt) |
SG (1) | SG11201806071SA (pt) |
WO (1) | WO2017154930A1 (pt) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113215493A (zh) * | 2021-05-11 | 2021-08-06 | 北京理工大学 | 一种高强度榴弹弹钢及其制备方法 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020004570A1 (ja) * | 2018-06-29 | 2020-01-02 | 日本製鉄株式会社 | 平鋼線および平鋼線用線材 |
CN111187994A (zh) * | 2020-02-17 | 2020-05-22 | 本钢板材股份有限公司 | 一种高c刀具用钢c60热轧卷板及其制备方法 |
CN113564470B (zh) * | 2021-07-16 | 2023-01-17 | 鞍钢股份有限公司 | 1700MPa耐热农机用钢及其制造方法 |
CN113684423B (zh) * | 2021-10-26 | 2022-01-28 | 江苏省沙钢钢铁研究院有限公司 | 一种高碳钢盘条 |
CN114606443B (zh) * | 2022-03-17 | 2022-08-09 | 襄阳金耐特机械股份有限公司 | 一种高淬透性铸钢 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3298688B2 (ja) * | 1993-02-09 | 2002-07-02 | 新日本製鐵株式会社 | 高強度異形鋼線の製造方法 |
FR2731371B1 (fr) * | 1995-03-10 | 1997-04-30 | Inst Francais Du Petrole | Procede de fabrication de fils en acier - fils de forme et application a une conduite flexible |
FR2753206B1 (fr) * | 1996-09-09 | 1998-11-06 | Inst Francais Du Petrole | Procede de fabrication de fils en acier auto-trempant, fils de forme et application a une conduite flexible |
JP4393467B2 (ja) * | 2006-02-28 | 2010-01-06 | 株式会社神戸製鋼所 | 強伸線加工用の熱間圧延線材およびその製造方法 |
JP5284842B2 (ja) | 2009-03-26 | 2013-09-11 | 新日鐵住金株式会社 | 高強度平鋼線 |
FR2960556B3 (fr) | 2010-05-31 | 2012-05-11 | Arcelormittal Wire France | Fil de forme en acier a hautes caracteristiques mecaniques resistant a la fragilisation par l'hydrogene |
JP5521885B2 (ja) * | 2010-08-17 | 2014-06-18 | 新日鐵住金株式会社 | 高強度かつ耐水素脆化特性に優れた機械部品用鋼線、および機械部品とその製造方法 |
JP5522194B2 (ja) | 2012-04-25 | 2014-06-18 | Jfeスチール株式会社 | 耐ssc性に優れた高強度鋼材 |
KR20140122784A (ko) * | 2013-04-11 | 2014-10-21 | 주식회사 포스코 | 내부식성이 우수한 스프링용 강선, 이를 이용한 스프링 및 이들의 제조방법 |
US20160060744A1 (en) * | 2013-04-18 | 2016-03-03 | Nippon Steel & Sumitomo Metal Corporation | Case-hardening steel and case-hardened steel member |
JP2015212412A (ja) | 2014-04-18 | 2015-11-26 | 株式会社神戸製鋼所 | 熱間圧延線材 |
HUE045545T2 (hu) * | 2015-01-30 | 2019-12-30 | Bekaert Sa Nv | Nagyszilárdságú szálacél |
-
2017
- 2017-03-07 EP EP17763270.0A patent/EP3415654A4/en not_active Withdrawn
- 2017-03-07 US US16/078,214 patent/US20190048445A1/en not_active Abandoned
- 2017-03-07 WO PCT/JP2017/009081 patent/WO2017154930A1/ja active Application Filing
- 2017-03-07 BR BR112018015250-1A patent/BR112018015250A2/pt not_active Application Discontinuation
- 2017-03-07 CN CN201780014640.XA patent/CN108699655A/zh active Pending
- 2017-03-07 JP JP2018504528A patent/JP6528895B2/ja not_active Expired - Fee Related
- 2017-03-07 SG SG11201806071SA patent/SG11201806071SA/en unknown
- 2017-03-07 KR KR1020187025414A patent/KR102101635B1/ko active IP Right Grant
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113215493A (zh) * | 2021-05-11 | 2021-08-06 | 北京理工大学 | 一种高强度榴弹弹钢及其制备方法 |
Also Published As
Publication number | Publication date |
---|---|
EP3415654A4 (en) | 2019-08-14 |
KR102101635B1 (ko) | 2020-04-17 |
KR20180111913A (ko) | 2018-10-11 |
JPWO2017154930A1 (ja) | 2018-11-01 |
JP6528895B2 (ja) | 2019-06-12 |
US20190048445A1 (en) | 2019-02-14 |
SG11201806071SA (en) | 2018-08-30 |
EP3415654A1 (en) | 2018-12-19 |
CN108699655A (zh) | 2018-10-23 |
WO2017154930A1 (ja) | 2017-09-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B25D | Requested change of name of applicant approved |
Owner name: NIPPON STEEL CORPORATION (JP) |
|
B06W | Patent application suspended after preliminary examination (for patents with searches from other patent authorities) [chapter 6.23 patent gazette] | ||
B350 | Update of information on the portal [chapter 15.35 patent gazette] | ||
B11B | Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements |