BR112019000924A2 - arame de aço de alta resistência - Google Patents
arame de aço de alta resistênciaInfo
- Publication number
- BR112019000924A2 BR112019000924A2 BR112019000924-8A BR112019000924A BR112019000924A2 BR 112019000924 A2 BR112019000924 A2 BR 112019000924A2 BR 112019000924 A BR112019000924 A BR 112019000924A BR 112019000924 A2 BR112019000924 A2 BR 112019000924A2
- Authority
- BR
- Brazil
- Prior art keywords
- steel wire
- high strength
- strength steel
- aspect ratio
- average aspect
- Prior art date
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
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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
- C21D8/06—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
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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
- C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
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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
- C22C38/001—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
- C22C38/008—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
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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
- C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
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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
- C22C38/08—Ferrous alloys, e.g. steel alloys containing nickel
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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
- C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
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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
- C22C38/14—Ferrous alloys, e.g. steel alloys containing titanium or zirconium
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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
- C22C38/16—Ferrous alloys, e.g. steel alloys containing copper
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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
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
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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
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/20—Ferrous alloys, e.g. steel alloys containing chromium with copper
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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
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/24—Ferrous alloys, e.g. steel alloys containing chromium with vanadium
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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
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/26—Ferrous alloys, e.g. steel alloys containing chromium with niobium or tantalum
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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
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/28—Ferrous alloys, e.g. steel alloys containing chromium with titanium or zirconium
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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
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/32—Ferrous alloys, e.g. steel alloys containing chromium with boron
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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
- C22C38/18—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
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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
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
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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
- C22C38/18—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
- C22C38/46—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
- 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
- C21D8/06—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of rods or wires
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Heat Treatment Of Steel (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
- Ropes Or Cables (AREA)
Abstract
patente de invenção: "arame de aço de alta resistência". um arame de aço de alta resistência com uma composição química especificada, onde a estrutura metálica tem pelo menos 95% de área de estrutura perlita; a razão de aspecto média r dos blocos de perlita medida na camada de superfície na direção axial das seções transversais que compreende o eixo do arame de aço é pelo menos 2,0; quando o diâmetro do arame de aço é d (razão de aspecto média medida na camada de superfície)/(razão de aspecto média na posição 0,25d) na direção axial das seções transversais que compreendem o eixo do arame de aço é de pelo menos 1,1; e a resistência à tração é de pelo menos 1.800 mpa.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016-150584 | 2016-07-29 | ||
JP2016150584 | 2016-07-29 | ||
PCT/JP2017/027578 WO2018021574A1 (ja) | 2016-07-29 | 2017-07-28 | 高強度鋼線 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112019000924A2 true BR112019000924A2 (pt) | 2019-04-30 |
Family
ID=61016144
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112019000924-8A BR112019000924A2 (pt) | 2016-07-29 | 2017-07-28 | arame de aço de alta resistência |
Country Status (10)
Country | Link |
---|---|
US (1) | US20200354810A1 (pt) |
EP (1) | EP3492616A4 (pt) |
JP (1) | JP6893212B2 (pt) |
KR (1) | KR20190021379A (pt) |
CN (1) | CN109563577A (pt) |
BR (1) | BR112019000924A2 (pt) |
CA (1) | CA3031185A1 (pt) |
MX (1) | MX2019000974A (pt) |
MY (1) | MY197958A (pt) |
WO (1) | WO2018021574A1 (pt) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
CN113748224B (zh) | 2019-06-19 | 2022-05-03 | 日本制铁株式会社 | 线材 |
JP7469642B2 (ja) | 2020-05-21 | 2024-04-17 | 日本製鉄株式会社 | 高強度鋼線 |
DE112020006562T5 (de) * | 2020-06-15 | 2023-01-12 | Sumitomo Electric Industries, Ltd. | Federstahldraht |
CN115485409A (zh) | 2020-06-17 | 2022-12-16 | 住友电气工业株式会社 | 弹簧用钢线 |
CN114075639A (zh) * | 2020-08-20 | 2022-02-22 | 宝山钢铁股份有限公司 | 一种高强度高疲劳寿命缆索用钢、盘条及其制备方法 |
CN112458356B (zh) * | 2020-10-15 | 2022-02-01 | 中天钢铁集团有限公司 | 一种1860MPa级桥梁缆索镀锌钢丝用φ14mm盘条及制备方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4267376B2 (ja) | 2003-06-04 | 2009-05-27 | 新日本製鐵株式会社 | 遅れ破壊特性の優れた高強度pc鋼線およびその製造方法 |
JP5315790B2 (ja) | 2008-05-19 | 2013-10-16 | 新日鐵住金株式会社 | 耐遅れ破壊特性に優れた高強度pc鋼線 |
CN101586208B (zh) * | 2008-05-23 | 2011-05-11 | 宝山钢铁股份有限公司 | 2200MPa级超高强度热轧线材及其制造方法 |
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 |
WO2012124679A1 (ja) * | 2011-03-14 | 2012-09-20 | 新日本製鐵株式会社 | 鋼線材及びその製造方法 |
CN103906853B (zh) * | 2011-08-26 | 2016-01-20 | 新日铁住金株式会社 | 非调质机械部件用线材、非调质机械部件用钢线和非调质机械部件及它们的制造方法 |
WO2014208492A1 (ja) * | 2013-06-24 | 2014-12-31 | 新日鐵住金株式会社 | 高炭素鋼線材及びその製造方法 |
WO2015186801A1 (ja) * | 2014-06-04 | 2015-12-10 | 新日鐵住金株式会社 | 鋼線 |
CN106574343B (zh) * | 2014-08-08 | 2019-06-25 | 日本制铁株式会社 | 拉丝加工性优异的高碳钢线材 |
JP6418976B2 (ja) | 2015-02-19 | 2018-11-07 | 三井・ケマーズ フロロプロダクツ株式会社 | 撥水性表面に非晶性フッ素樹脂塗膜を形成させた多層積層体 |
-
2017
- 2017-07-28 EP EP17834575.7A patent/EP3492616A4/en not_active Withdrawn
- 2017-07-28 MX MX2019000974A patent/MX2019000974A/es unknown
- 2017-07-28 WO PCT/JP2017/027578 patent/WO2018021574A1/ja unknown
- 2017-07-28 CN CN201780043855.4A patent/CN109563577A/zh active Pending
- 2017-07-28 KR KR1020197002093A patent/KR20190021379A/ko not_active Application Discontinuation
- 2017-07-28 CA CA3031185A patent/CA3031185A1/en not_active Abandoned
- 2017-07-28 BR BR112019000924-8A patent/BR112019000924A2/pt not_active Application Discontinuation
- 2017-07-28 MY MYPI2019000401A patent/MY197958A/en unknown
- 2017-07-28 US US16/320,459 patent/US20200354810A1/en not_active Abandoned
- 2017-07-28 JP JP2018530444A patent/JP6893212B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP6893212B2 (ja) | 2021-06-23 |
JPWO2018021574A1 (ja) | 2019-05-23 |
US20200354810A1 (en) | 2020-11-12 |
EP3492616A1 (en) | 2019-06-05 |
EP3492616A4 (en) | 2020-01-08 |
MX2019000974A (es) | 2019-07-04 |
MY197958A (en) | 2023-07-25 |
CN109563577A (zh) | 2019-04-02 |
WO2018021574A1 (ja) | 2018-02-01 |
CA3031185A1 (en) | 2018-02-01 |
KR20190021379A (ko) | 2019-03-05 |
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B11A | Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing | ||
B11Y | Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette] |