ES487555A1 - Un procedimiento perfeccionado para mejorar las caracteris- ticas de resistencia de un alambre - Google Patents
Un procedimiento perfeccionado para mejorar las caracteris- ticas de resistencia de un alambreInfo
- Publication number
- ES487555A1 ES487555A1 ES487555A ES487555A ES487555A1 ES 487555 A1 ES487555 A1 ES 487555A1 ES 487555 A ES487555 A ES 487555A ES 487555 A ES487555 A ES 487555A ES 487555 A1 ES487555 A1 ES 487555A1
- Authority
- ES
- Spain
- Prior art keywords
- wire
- temperature
- volume
- sectional area
- cross
- 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
Links
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
- C21D8/00—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
- C21D8/06—Modifying the physical properties of ferrous metals or ferrous alloys 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
- C21D7/00—Modifying the physical properties of iron or steel by deformation
- C21D7/02—Modifying the physical properties of iron or steel by deformation by cold working
- C21D7/10—Modifying the physical properties of iron or steel by deformation by cold working of the whole cross-section, e.g. of concrete reinforcing bars
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Heat Treatment Of Steel (AREA)
- Metal Extraction Processes (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
- Wire Processing (AREA)
- Ropes Or Cables (AREA)
Abstract
Un procedimiento perfeccionado para mejorar las características de resistencia mecánica de una alambre compuesto por una aleación metálica austenítica, seleccionada del grupo que consisten aleaciones de acero inoxidable de las series AISI 200 y 300, y aleaciones de acero no inoxidable , que contienen hierro, manganeso, cromo y carbono, teniendo dicha aleación una temperatura Md no superior a aproximadamente 100ºC, y una temperatura Md no superior a aproximadamente -100ºC , que comprende las siguientes etapas (a) deformar el alambre, con una deformación de por lo menos aproximadamente un 10% y a una temperatura en el margen de aproximadamente Md -50ºC a aproximadamente Md +50ºC, siendo dicha temperatura Md la de la aleación que experimente deformación, de tal manera que el alambre tiene una fase de martensita no mayor de aproximadamente un 10% en volumen, y una fase de austenita de por lo menos aproximadamente un 90% en volumen, y una tensión de fluencia en el margen de aproximadamente 9100Kg/cm2 a 16.100 kg/cm2, (b) enfriar el alambre hasta una temperatura no superior a aproximadamente -75ºC y © trefilar el alambre enfriado, con lo que la superficie de la sección transversal del alambre se reduce en un cierto porcentaje, y el alambre tiene una fase de martensita de por lo menos aproximadamente un 50% en volumen, y una fase de austenita de por lo menos aproximadamente un 10% en volumen, comprendiendo la mejora realizar el trefilado de la etapa © , trefilando el alambre a través de dos hileras, colocadas en serie, de una manera tal que la superficie de la sección transversal del alambre se reduce, en la primera hilera, en un porcentaje comprendido en el margen de aproximadamente 8 a aproximadamente 15% y la superficie de la sección transversal del alambre reducido, se reduce adicionalmente, en la segunda hilera, en un porcentaje comprendido en el margen de aproximadamente 8 a aproximadamente 15% , con relación a la superficie de la sección transversal del alambre que sale de la primera hilera.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/022,631 US4204885A (en) | 1979-03-21 | 1979-03-21 | Method for providing strong wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES487555A1 true ES487555A1 (es) | 1980-10-01 |
Family
ID=21810594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES487555A Expired ES487555A1 (es) | 1979-03-21 | 1980-01-09 | Un procedimiento perfeccionado para mejorar las caracteris- ticas de resistencia de un alambre |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4204885A (es) |
| EP (1) | EP0017695A1 (es) |
| JP (1) | JPS55125238A (es) |
| BR (1) | BR8000101A (es) |
| CA (1) | CA1133364A (es) |
| DK (1) | DK11380A (es) |
| ES (1) | ES487555A1 (es) |
| NO (1) | NO800047L (es) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4296512A (en) * | 1979-11-09 | 1981-10-27 | Union Carbide Corporation | Method for making fasteners |
| JP2619864B2 (ja) * | 1986-12-09 | 1997-06-11 | 日本発条株式会社 | ばね用鋼材 |
| JP2589715B2 (ja) * | 1987-11-30 | 1997-03-12 | 日本発条株式会社 | 高強度ばね材料の製造方法および製造装置 |
| JPH084837B2 (ja) * | 1987-12-28 | 1996-01-24 | 三菱マテリアル株式会社 | 極細線の製造方法 |
| EP0486939A1 (en) * | 1990-11-13 | 1992-05-27 | Alliant Techsystems Inc. | Two-pass drawing technique for creating high strength tubing |
| US6299825B1 (en) * | 2000-01-19 | 2001-10-09 | Stelco Inc. | Wire take-up mechanism |
| US6537396B1 (en) | 2001-02-20 | 2003-03-25 | Ace Manufacturing & Parts Company | Cryogenic processing of springs and high cycle rate items |
| JP5286551B2 (ja) * | 2006-08-14 | 2013-09-11 | 東洋製罐株式会社 | 燃料電池用コイルスプリング |
| JP4717759B2 (ja) * | 2006-08-31 | 2011-07-06 | キヤノン株式会社 | シート排出機構及び記録装置 |
| JP2009040514A (ja) * | 2007-08-06 | 2009-02-26 | Seiko Epson Corp | シート収納装置 |
| JP2009040513A (ja) * | 2007-08-06 | 2009-02-26 | Seiko Epson Corp | シート状媒体収納装置 |
| CN101972783B (zh) * | 2010-10-15 | 2012-04-25 | 江苏法尔胜泓昇集团有限公司 | 高强度奥氏体不锈弹簧钢丝的制作方法 |
| JP6106814B2 (ja) * | 2013-01-31 | 2017-04-05 | 榮子 山田 | 連続伸線方法 |
| JP6524444B2 (ja) * | 2015-09-28 | 2019-06-05 | 日本製鉄株式会社 | 鋼伸線材の冷却方法、鋼伸線材の冷却装置及び鋼線材の伸線装置 |
| CN110669905A (zh) * | 2019-10-29 | 2020-01-10 | 贵州航天新力铸锻有限责任公司 | 提高棒材强韧性和力学性能均匀性的热处理方法 |
| CN115229700B (zh) * | 2022-07-27 | 2024-07-23 | 镇江原轼新型材料有限公司 | 一种锯线 |
| CN119249648B (zh) * | 2024-12-03 | 2025-06-10 | 江西铜业技术研究院有限公司 | 一种金属圆杆线连续拉拔的设计方法 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE438275C (de) * | 1924-08-31 | 1926-12-15 | Bruno Weissenberg Dipl Ing | Verfahren zum Ziehen von Stangen und Draehten |
| US2395608A (en) * | 1943-12-10 | 1946-02-26 | United States Steel Corp | Treating inherently precipitationhardenable chromium-nickel stainless steel |
| US2974778A (en) * | 1951-09-12 | 1961-03-14 | Bell Telephone Labor Inc | Low temperature drawing of metal wires |
| DE969263C (de) * | 1954-05-07 | 1958-05-14 | Felten & Guilleaume Carlswerk | Verfahren und Vorrichtung zum Blankziehen von Stahldraehten oder -staeben mit starker Querschnittsabnahme |
| US3197851A (en) * | 1962-03-28 | 1965-08-03 | Arde Portland Inc | Method of forming a high tensile stength pressure vessel |
| US3152934A (en) * | 1962-10-03 | 1964-10-13 | Allegheny Ludlum Steel | Process for treating austenite stainless steels |
| US3473973A (en) * | 1965-05-13 | 1969-10-21 | Mitsubishi Atomic Power Ind | Process of treating stainless steels |
| US3486361A (en) * | 1967-07-20 | 1969-12-30 | Babcock & Wilcox Co | Strengthening of elongated metal sections |
| US3615921A (en) * | 1968-11-20 | 1971-10-26 | United Aircraft Corp | Process for strengthening alloys |
| US4042423A (en) * | 1975-12-03 | 1977-08-16 | Union Carbide Corporation | Method for providing strong wire and strip |
| US4042421A (en) * | 1975-12-03 | 1977-08-16 | Union Carbide Corporation | Method for providing strong tough metal alloys |
| EP0003367B1 (en) * | 1978-02-01 | 1981-08-26 | Union Carbide Corporation | A method for providing strong wire |
-
1979
- 1979-03-21 US US06/022,631 patent/US4204885A/en not_active Expired - Lifetime
-
1980
- 1980-01-08 CA CA343,283A patent/CA1133364A/en not_active Expired
- 1980-01-09 ES ES487555A patent/ES487555A1/es not_active Expired
- 1980-01-09 EP EP80100094A patent/EP0017695A1/en not_active Withdrawn
- 1980-01-09 BR BR8000101A patent/BR8000101A/pt unknown
- 1980-01-09 NO NO800047A patent/NO800047L/no unknown
- 1980-01-10 DK DK11380A patent/DK11380A/da unknown
- 1980-01-10 JP JP94380A patent/JPS55125238A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS648052B2 (es) | 1989-02-13 |
| DK11380A (da) | 1980-09-22 |
| NO800047L (no) | 1980-09-22 |
| JPS55125238A (en) | 1980-09-26 |
| EP0017695A1 (en) | 1980-10-29 |
| BR8000101A (pt) | 1980-12-30 |
| US4204885A (en) | 1980-05-27 |
| CA1133364A (en) | 1982-10-12 |
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