CA2058470A1 - Wire rod for high strength and high toughness fine steel wire, high strength and high toughness fine steel wire, twisted products using the fine steel wires, and manufacture of the fine steel wire - Google Patents
Wire rod for high strength and high toughness fine steel wire, high strength and high toughness fine steel wire, twisted products using the fine steel wires, and manufacture of the fine steel wireInfo
- Publication number
- CA2058470A1 CA2058470A1 CA2058470A CA2058470A CA2058470A1 CA 2058470 A1 CA2058470 A1 CA 2058470A1 CA 2058470 A CA2058470 A CA 2058470A CA 2058470 A CA2058470 A CA 2058470A CA 2058470 A1 CA2058470 A1 CA 2058470A1
- Authority
- CA
- Canada
- Prior art keywords
- fine steel
- steel wire
- wire
- high strength
- high toughness
- 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.)
- Granted
Links
- 229910000831 Steel Inorganic materials 0.000 title abstract 7
- 239000010959 steel Substances 0.000 title abstract 7
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000012779 reinforcing material Substances 0.000 abstract 1
- 238000005491 wire drawing Methods 0.000 abstract 1
Landscapes
- Heat Treatment Of Steel (AREA)
- Metal Extraction Processes (AREA)
- Ropes Or Cables (AREA)
- Tires In General (AREA)
Abstract
The fine steel wire according to the present invention has a high strength and high toughness, which is used as a rubber reinforcing material for a belt cord or tire cord, or as missile wires. Such a fine steel wire can be obtained by drawing a wire rod for a fine steel wire properly adjusted in its composition and structure, while applying working strain such that the total reduction of area in the final wire drawing step becomes 95% or more.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP41597190 | 1990-12-28 | ||
| JP02-415971 | 1990-12-28 | ||
| JP10204091 | 1991-04-06 | ||
| JP03-102040 | 1991-04-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2058470A1 true CA2058470A1 (en) | 1992-06-29 |
| CA2058470C CA2058470C (en) | 1998-11-10 |
Family
ID=26442779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA 2058470 Expired - Fee Related CA2058470C (en) | 1990-12-28 | 1991-12-27 | Wire rod for high strength and high toughness fine steel wire, high strength and high toughness fine steel wire, twisted products using the fine steel wires, and manufacture of the fine steel wire |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP2609387B2 (en) |
| CA (1) | CA2058470C (en) |
| TW (1) | TW261638B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113732491A (en) * | 2021-08-29 | 2021-12-03 | 钢铁研究总院 | Low-alloy high-strength steel wire material and additive manufacturing process thereof |
| CN116377340A (en) * | 2023-03-27 | 2023-07-04 | 武汉钢铁有限公司 | High-carbon steel wire rod with excellent bending capability and diameter less than or equal to 6.5mm and production method thereof |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6099797A (en) * | 1996-09-04 | 2000-08-08 | The Goodyear Tire & Rubber Company | Steel tire cord with high tensile strength |
| BR9704532A (en) * | 1996-09-04 | 1998-12-01 | Goodyear Tire & Rubber | Steel tire cord with high tensile strength limited |
| KR100448624B1 (en) * | 1999-12-28 | 2004-09-13 | 주식회사 포스코 | A method for manufacturing wire rod for ultra high strength and extra fine steel cord |
| CN101208446B (en) | 2005-06-29 | 2012-07-04 | 新日本制铁株式会社 | High-strength wire rod having superior rod drawability, and manufacturing method therefor |
| US8142577B2 (en) | 2005-06-29 | 2012-03-27 | Nippon Steel Corporation | High strength wire rod excellent in drawability and method of producing same |
| JP5162875B2 (en) | 2005-10-12 | 2013-03-13 | 新日鐵住金株式会社 | High strength wire rod excellent in wire drawing characteristics and method for producing the same |
| KR100723161B1 (en) * | 2005-12-21 | 2007-05-30 | 주식회사 포스코 | High strength steel for tire cords with excellent freshness |
| EP2083094B1 (en) | 2006-10-12 | 2019-06-05 | Nippon Steel & Sumitomo Metal Corporation | High-strength steel wire excelling in ductility and process for producing the same |
| JP5169839B2 (en) | 2007-01-31 | 2013-03-27 | 新日鐵住金株式会社 | PWS plated steel wire with excellent twisting characteristics and manufacturing method thereof |
| US8470099B2 (en) | 2009-04-21 | 2013-06-25 | Nippon Steel & Sumitomo Metal Corporation | Wire rod, steel wire, and manufacturing method thereof |
| JP4970562B2 (en) | 2009-04-21 | 2012-07-11 | 新日本製鐵株式会社 | High strength steel wire rod excellent in ductility and method for manufacturing steel wire |
| WO2011092905A1 (en) | 2010-02-01 | 2011-08-04 | 新日本製鐵株式会社 | Wire material, steel wire, and processes for production of those products |
| US9255306B2 (en) | 2011-03-14 | 2016-02-09 | Nippon Steel & Sumitomo Metal Corporation | Steel wire rod and method of producing same |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5282621A (en) * | 1975-12-30 | 1977-07-11 | Nippon Steel Corp | Wires |
| JPS60152659A (en) * | 1984-01-21 | 1985-08-10 | Nippon Steel Corp | Wire rod for hyperfine wire having superior workability |
| JPS634039A (en) * | 1986-06-23 | 1988-01-09 | Kawasaki Steel Corp | High-strength wire rod for ultra fine steel wire excellent in workability |
| JP2767620B2 (en) * | 1989-08-28 | 1998-06-18 | 新日本製鐵株式会社 | Manufacturing method of ultra-fine high-tensile steel wire with excellent toughness |
| JPH03226337A (en) * | 1990-01-30 | 1991-10-07 | Kawasaki Steel Corp | Manufacture of hot rolled raw material for high carbon steel wire rod having high workability |
-
1991
- 1991-12-07 JP JP3349551A patent/JP2609387B2/en not_active Expired - Fee Related
- 1991-12-18 TW TW80109932A patent/TW261638B/zh active
- 1991-12-27 CA CA 2058470 patent/CA2058470C/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113732491A (en) * | 2021-08-29 | 2021-12-03 | 钢铁研究总院 | Low-alloy high-strength steel wire material and additive manufacturing process thereof |
| CN116377340A (en) * | 2023-03-27 | 2023-07-04 | 武汉钢铁有限公司 | High-carbon steel wire rod with excellent bending capability and diameter less than or equal to 6.5mm and production method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2609387B2 (en) | 1997-05-14 |
| TW261638B (en) | 1995-11-01 |
| JPH04371549A (en) | 1992-12-24 |
| CA2058470C (en) | 1998-11-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |