DE69424865D1 - Bainitstange oder stahldraht zum drahtziehen und verfahren zu deren herstellung - Google Patents
Bainitstange oder stahldraht zum drahtziehen und verfahren zu deren herstellungInfo
- Publication number
- DE69424865D1 DE69424865D1 DE69424865T DE69424865T DE69424865D1 DE 69424865 D1 DE69424865 D1 DE 69424865D1 DE 69424865 T DE69424865 T DE 69424865T DE 69424865 T DE69424865 T DE 69424865T DE 69424865 D1 DE69424865 D1 DE 69424865D1
- Authority
- DE
- Germany
- Prior art keywords
- wire
- bainite
- rod
- production
- steel wire
- 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.)
- Expired - Lifetime
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
-
- 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
- C21D1/18—Hardening; Quenching with or without subsequent tempering
- C21D1/19—Hardening; Quenching with or without subsequent tempering by interrupted quenching
- C21D1/20—Isothermal quenching, e.g. bainitic hardening
-
- 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
-
- 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
-
- 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
- C21D2211/002—Bainite
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)
- Manufacturing & Machinery (AREA)
- Heat Treatment Of Steel (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5079901A JP2984887B2 (ja) | 1992-04-09 | 1993-04-06 | 伸線加工用ベイナイト線材または鋼線およびその製造方法 |
PCT/JP1994/000577 WO1994023084A1 (en) | 1993-04-06 | 1994-04-06 | Bainite rod wire or steel wire for wire drawing and process for producing the same |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69424865D1 true DE69424865D1 (de) | 2000-07-13 |
DE69424865T2 DE69424865T2 (de) | 2000-10-19 |
Family
ID=13703191
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69424865T Expired - Lifetime DE69424865T2 (de) | 1993-04-06 | 1994-04-06 | Bainitstange oder stahldraht zum drahtziehen und verfahren zu deren herstellung |
Country Status (4)
Country | Link |
---|---|
US (1) | US5662747A (de) |
EP (1) | EP0693570B1 (de) |
DE (1) | DE69424865T2 (de) |
WO (1) | WO1994023084A1 (de) |
Families Citing this family (9)
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 (pt) * | 1996-09-04 | 1998-12-01 | Goodyear Tire & Rubber | Cordonel de aço de pneu com alto limited de resistência à tração |
JP4248790B2 (ja) | 2002-02-06 | 2009-04-02 | 株式会社神戸製鋼所 | メカニカルデスケーリング性に優れた鋼線材およびその製造方法 |
US20040025987A1 (en) * | 2002-05-31 | 2004-02-12 | Bhagwat Anand W. | High carbon steel wire with bainitic structure for spring and other cold-formed applications |
US8532585B2 (en) * | 2010-05-11 | 2013-09-10 | Harris Corporation | Electronic device with rotary knob multi-functional control |
KR101789949B1 (ko) * | 2013-10-08 | 2017-10-25 | 신닛테츠스미킨 카부시키카이샤 | 선재, 과공석 베이나이트 강선 및 그것들의 제조 방법 |
BR112019025042A2 (pt) | 2017-06-15 | 2020-06-16 | Nippon Steel Corporation | Vergalhão laminado para aço para mola |
CN108950398A (zh) * | 2018-08-08 | 2018-12-07 | 鞍钢股份有限公司 | 一种帘线钢盘条及其脱碳层控制方法 |
CN109023075A (zh) * | 2018-09-05 | 2018-12-18 | 鞍钢股份有限公司 | 一种1860MPa级高强镀锌钢丝绳用盘条的生产方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5921370B2 (ja) * | 1976-11-02 | 1984-05-19 | 新日本製鐵株式会社 | 耐応力腐食割れ性が優れた高延性高張力線材の製造法 |
JPS60245722A (ja) * | 1984-05-21 | 1985-12-05 | Kawasaki Steel Corp | 高張力線材の製造方法 |
JPH0653916B2 (ja) * | 1986-07-16 | 1994-07-20 | 日本鋼管株式会社 | 不安定破壊伝播停止能力に優れた耐摩耗性高性能レ−ル |
JPS6324046A (ja) * | 1986-07-16 | 1988-02-01 | Kobe Steel Ltd | 高靭性高延性極細線用線材 |
JPH064904B2 (ja) * | 1987-08-03 | 1994-01-19 | 株式会社神戸製鋼所 | ばね用▲高▼強度オイルテンパー線 |
-
1994
- 1994-04-06 EP EP94912063A patent/EP0693570B1/de not_active Expired - Lifetime
- 1994-04-06 US US08/530,122 patent/US5662747A/en not_active Expired - Lifetime
- 1994-04-06 DE DE69424865T patent/DE69424865T2/de not_active Expired - Lifetime
- 1994-04-06 WO PCT/JP1994/000577 patent/WO1994023084A1/ja active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
EP0693570A4 (de) | 1996-03-20 |
EP0693570B1 (de) | 2000-06-07 |
US5662747A (en) | 1997-09-02 |
DE69424865T2 (de) | 2000-10-19 |
EP0693570A1 (de) | 1996-01-24 |
WO1994023084A1 (en) | 1994-10-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
R082 | Change of representative |
Ref document number: 693570 Country of ref document: EP Representative=s name: SCHWABE SANDMAIR MARX, DE |