BRPI1008378A8 - Aço para estabilizador de alta solidez para veículos, método para produzir um estabilizador de alta solidez para veículos e estabilizador de alta solidez para veículos - Google Patents
Aço para estabilizador de alta solidez para veículos, método para produzir um estabilizador de alta solidez para veículos e estabilizador de alta solidez para veículosInfo
- Publication number
- BRPI1008378A8 BRPI1008378A8 BRPI1008378A BRPI1008378A BRPI1008378A8 BR PI1008378 A8 BRPI1008378 A8 BR PI1008378A8 BR PI1008378 A BRPI1008378 A BR PI1008378A BR PI1008378 A BRPI1008378 A BR PI1008378A BR PI1008378 A8 BRPI1008378 A8 BR PI1008378A8
- Authority
- BR
- Brazil
- Prior art keywords
- vehicles
- high strength
- stabilizer
- less
- strength stabilizer
- 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
- C22C38/02—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
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of manganese
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G21/00—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces
- B60G21/02—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected
- B60G21/04—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected mechanically
- B60G21/05—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected mechanically between wheels on the same axle but on different sides of the vehicle, i.e. the left and right wheel suspensions being interconnected
- B60G21/055—Stabiliser bars
-
- 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
- C21D1/25—Hardening, combined with annealing between 300 degrees Celsius and 600 degrees Celsius, i.e. heat refining ("Vergüten")
-
- 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
- C21D1/26—Methods of annealing
- C21D1/28—Normalising
-
- 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
-
- 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
- C21D9/0075—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for rods of limited length
-
- 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
- C21D9/08—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tubular bodies or pipes
-
- 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
- C22C38/40—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
- C22C38/48—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
- 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
-
- 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
- C21D2211/008—Martensite
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)
- Heat Treatment Of Articles (AREA)
- Heat Treatment Of Steel (AREA)
- Vehicle Body Suspensions (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
AÇO PARA ESTABILIZADOR DE ALTA SOLIDEZ PARA VEÍCULOS QUE TEM EXCELENTE RESISTÊNCIA A CORROSÃO E TENACIDADE A BAIXA TEMPERATURA, MÉTODO PARA PRODUZIR O MESMO E ESTABILIZADOR De acordo com uma modalidade, um aço para estabilizador de alta solidez para veículos que tem excelente resistência a corrosão e tenacidade a baixa temperatura, que contém 0,07 a 0,20% de C, amis de 0,6% e 1,5% ou menos de Si, 1 a 3% de Mn, 0,1 a 1,0% de Cr, 0,005 a 0,080% de sAl, 0,005 a 0,060% de Ti, 0,005 a 0,060% de Nb, O, 070% ou menos de Ti+Nb, 150 ppm ou menos de N, 0,035% ou menos de P, 0,035% ou menos de S, 0,01 a 1,00% de Cu, 0,01 a 1,00% de Ni, sendo restante de Fe e impurezas inevitáveis, em que uma estrutura antes de moldar um estabilizador é qualquer uma dentre uma bainita, uma martensita e uma estrutura misturada de bainita/martensita e um número de tamanho de grão de cristal austenítico original após um tratamento por calor do estabilizador é de Gh 9 ou mais.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009030173A JP5306845B2 (ja) | 2009-02-12 | 2009-02-12 | 耐食性と低温靭性に優れた車両用高強度スタビライザ用鋼及びその製造方法とスタビライザ |
PCT/JP2010/051991 WO2010092992A1 (ja) | 2009-02-12 | 2010-02-10 | 耐食性と低温靭性に優れた車両用高強度スタビライザ用鋼及びその製造方法とスタビライザ |
Publications (3)
Publication Number | Publication Date |
---|---|
BRPI1008378A2 BRPI1008378A2 (pt) | 2016-02-23 |
BRPI1008378A8 true BRPI1008378A8 (pt) | 2017-10-10 |
BRPI1008378B1 BRPI1008378B1 (pt) | 2018-12-11 |
Family
ID=42561832
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI1008378A BRPI1008378B1 (pt) | 2009-02-12 | 2010-02-10 | aço para estabilizador de alta solidez para veículos, método para produzir um estabilizador de alta solidez para veículos e estabilizador de alta solidez para veículos |
Country Status (7)
Country | Link |
---|---|
US (1) | US8206521B2 (pt) |
EP (1) | EP2397571A4 (pt) |
JP (1) | JP5306845B2 (pt) |
KR (1) | KR101325433B1 (pt) |
CN (1) | CN102317493B (pt) |
BR (1) | BRPI1008378B1 (pt) |
WO (1) | WO2010092992A1 (pt) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6027302B2 (ja) * | 2009-12-22 | 2016-11-16 | 株式会社神戸製鋼所 | 高強度焼戻し省略ばね用鋼 |
JP5679455B2 (ja) * | 2010-11-30 | 2015-03-04 | 株式会社神戸製鋼所 | ばね用鋼、ばね用鋼線及びばね |
JP5764383B2 (ja) | 2011-05-12 | 2015-08-19 | Jfe条鋼株式会社 | 車両懸架用ばね部品用鋼、車両懸架用ばね部品およびその製造方法 |
CN102304670A (zh) * | 2011-09-22 | 2012-01-04 | 首钢总公司 | 一种具有-40℃应变时效高韧性钢板及其生产方法 |
CN104081079B (zh) * | 2012-01-31 | 2016-01-13 | 日本发条株式会社 | 环状弹簧及其制造方法 |
DE102013001898A1 (de) * | 2013-02-05 | 2014-08-07 | Thermprotec Gmbh | Verfahren zum Verbessern der Temperaturverteilung beim induktiven bzw. konduktiven Härten von geformten Rohren und Stäben insbesondere aber nicht ausschließlich für den Einsatz als Fahrwerksstabilisatoren in Automobilen |
US20150176109A1 (en) * | 2013-12-20 | 2015-06-25 | Crs Holdings, Inc. | High Strength Steel Alloy and Strip and Sheet Product Made Therefrom |
JP6232324B2 (ja) * | 2014-03-24 | 2017-11-15 | Jfeスチール株式会社 | 高強度で耐食性に優れたスタビライザー用鋼とスタビライザーおよびその製造方法 |
JP6053746B2 (ja) | 2014-12-08 | 2016-12-27 | 日本発條株式会社 | スタビライザ |
JP6110840B2 (ja) | 2014-12-08 | 2017-04-05 | 日本発條株式会社 | スタビライザの製造方法 |
KR102154986B1 (ko) | 2015-05-21 | 2020-09-14 | 에이케이 스틸 프로퍼티즈 인코포레이티드 | 고망간 3세대 진화 고강도 강 |
DE102015114897A1 (de) * | 2015-09-04 | 2017-03-09 | Muhr Und Bender Kg | Drehstab-Stabilisator und Verfahren zum Herstellen eines Drehstab-Stabilisators |
DE102016204194A1 (de) * | 2016-03-15 | 2017-09-21 | Comtes Fht A. S. | Federnde Bauteile aus einer Stahllegierung und Herstellungsverfahren |
CN105667243A (zh) * | 2016-04-06 | 2016-06-15 | 华一精密机械(昆山)有限公司 | 一种平衡杆 |
KR102131137B1 (ko) * | 2019-05-21 | 2020-07-07 | 대원강업주식회사 | 뜨임 공정 생략을 통해 제조된 스프링 |
KR102119207B1 (ko) * | 2019-05-21 | 2020-06-05 | 주식회사 삼원강재 | 자동차 현가장치용 판스프링 |
KR102208165B1 (ko) * | 2019-05-21 | 2021-01-27 | 주식회사 삼원강재 | 뜨임 공정을 생략하기 위한 스프링용 강재 |
JP2022510381A (ja) * | 2019-05-21 | 2022-01-26 | サムウォンスティール カンパニー,リミテッド | 焼き戻し工程を省略するためのバネ用鋼材およびこの鋼材を利用したバネ製造方法 |
CN115058666B (zh) * | 2022-06-30 | 2023-08-11 | 马鞍山钢铁股份有限公司 | 一种高耐蚀性弹性车轮用轮箍及其热处理工艺 |
CN115522154B (zh) * | 2022-10-09 | 2024-04-16 | 浙江吉利控股集团有限公司 | 一种稳定杆及其制备方法、悬架总成和车辆 |
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US2751291A (en) * | 1955-05-20 | 1956-06-19 | Eimco Corp | Alloy steel |
US3365343A (en) * | 1967-04-04 | 1968-01-23 | Crucible Steel Co America | Low carbon formable and ageable alloy steels |
US3408178A (en) * | 1967-06-27 | 1968-10-29 | Carpenter Steel Co | Age hardenable stainless steel alloy |
US4273838A (en) * | 1976-03-08 | 1981-06-16 | Combustion Engineering, Inc. | Weld metal resistant to neutron-bombardment embrittlement |
US4086085A (en) * | 1976-11-02 | 1978-04-25 | Mcgurty James A | Austenitic iron alloys |
JPH024944A (ja) * | 1988-06-22 | 1990-01-09 | Kobe Steel Ltd | 疲労特性の優れた電縫鋼管用鋼 |
US5252148A (en) * | 1989-05-27 | 1993-10-12 | Tdk Corporation | Soft magnetic alloy, method for making, magnetic core, magnetic shield and compressed powder core using the same |
JP3409277B2 (ja) | 1998-05-13 | 2003-05-26 | 株式会社神戸製鋼所 | 非調質ばね用圧延線状鋼または棒状鋼 |
JP3814710B2 (ja) * | 1998-06-30 | 2006-08-30 | Jfe条鋼株式会社 | 高強度冷間成形非調質緩衝・復元機構部材用鋼材の製造方法 |
JP4016786B2 (ja) * | 2002-10-01 | 2007-12-05 | 住友金属工業株式会社 | 継目無鋼管およびその製造方法 |
US20050000601A1 (en) * | 2003-05-21 | 2005-01-06 | Yuji Arai | Steel pipe for an airbag system and a method for its manufacture |
JP4129203B2 (ja) * | 2003-06-09 | 2008-08-06 | 中央発條株式会社 | 高強度スタビライザ |
JP4406342B2 (ja) * | 2004-09-22 | 2010-01-27 | Jfe条鋼株式会社 | 靭性に優れた高強度スタビライザの製造方法 |
JP4406341B2 (ja) * | 2004-09-22 | 2010-01-27 | Jfe条鋼株式会社 | 靭性に優れた高強度スタビライザの製造方法 |
JP4506486B2 (ja) | 2005-01-31 | 2010-07-21 | Jfeスチール株式会社 | 高強度中空スタビライザ用電縫鋼管および高強度中空スタビライザの製造方法 |
CN100372962C (zh) * | 2005-03-30 | 2008-03-05 | 宝山钢铁股份有限公司 | 屈服强度1100Mpa以上超高强度钢板及其制造方法 |
JP4859618B2 (ja) * | 2006-10-13 | 2012-01-25 | 日新製鋼株式会社 | 耐遅れ破壊性に優れた中空スタビライザの製造方法 |
-
2009
- 2009-02-12 JP JP2009030173A patent/JP5306845B2/ja active Active
-
2010
- 2010-02-10 EP EP10741269.4A patent/EP2397571A4/en not_active Withdrawn
- 2010-02-10 BR BRPI1008378A patent/BRPI1008378B1/pt active IP Right Grant
- 2010-02-10 CN CN2010800078561A patent/CN102317493B/zh active Active
- 2010-02-10 WO PCT/JP2010/051991 patent/WO2010092992A1/ja active Application Filing
- 2010-02-10 KR KR1020117018752A patent/KR101325433B1/ko active IP Right Grant
-
2011
- 2011-08-11 US US13/207,600 patent/US8206521B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
JP5306845B2 (ja) | 2013-10-02 |
JP2010185109A (ja) | 2010-08-26 |
BRPI1008378B1 (pt) | 2018-12-11 |
KR20110104117A (ko) | 2011-09-21 |
US8206521B2 (en) | 2012-06-26 |
US20110290382A1 (en) | 2011-12-01 |
WO2010092992A1 (ja) | 2010-08-19 |
CN102317493B (zh) | 2013-10-16 |
CN102317493A (zh) | 2012-01-11 |
BRPI1008378A2 (pt) | 2016-02-23 |
EP2397571A4 (en) | 2016-08-17 |
KR101325433B1 (ko) | 2013-11-04 |
EP2397571A1 (en) | 2011-12-21 |
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B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
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Owner name: NHK SPRING CO., LTD (JP) , JFE STEELCORPORATION (J |
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B25E | Requested change of name of applicant rejected |
Owner name: NHK SPRING CO., LTD (JP) , JFE STEELCORPORATION (J |
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