BRPI1008378A2 - 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 - Google Patents

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

Info

Publication number: BRPI1008378A2
Authority: BR; Brazil
Prior art keywords: stabilizer; vehicles; produce; low temperature; corrosion resistance
Prior art date: 2009-02-12

Application number

BRPI1008378A

Other languages

English (en)

Inventor

Akira Tange

Kanji Inoue

Katsuhiko Kikuchi

Kazuaki Hattori

Kiyoshi Kurimoto

Kunikazu Tomita

Norihiko Mori

Yurika Goto

Yutaka Tamai

Original Assignee

Jfe Bars & Shapes Corp

Nhk Spring Co Ltd

Priority date (The priority date 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 date listed.)

2009-02-12

Filing date

2010-02-10

Publication date

2016-02-23

2010-02-10 Application filed by Jfe Bars & Shapes Corp, Nhk Spring Co Ltd filed Critical Jfe Bars & Shapes Corp

2016-02-23 Publication of BRPI1008378A2 publication Critical patent/BRPI1008378A2/pt

2017-10-10 Publication of BRPI1008378A8 publication Critical patent/BRPI1008378A8/pt

2018-12-11 Publication of BRPI1008378B1 publication Critical patent/BRPI1008378B1/pt

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
- 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
- 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
- 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)

BRPI1008378A 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 BRPI1008378B1 (pt)

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 true BRPI1008378A2 (pt)	2016-02-23
BRPI1008378A8 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)

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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
JP6033796B2 (ja) *	2012-01-31	2016-11-30	日本発條株式会社	リング状ばねおよびその製造方法
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
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JP6053746B2 (ja) *	2014-12-08	2016-12-27	日本発條株式会社	スタビライザ
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DE102015114897B4 (de)	2015-09-04	2024-10-02	Muhr Und Bender Kg	Drehstab-Stabilisator und Verfahren zum Herstellen eines Drehstab-Stabilisators
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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
KR102208165B1 (ko) *	2019-05-21	2021-01-27	주식회사 삼원강재	뜨임 공정을 생략하기 위한 스프링용 강재
KR102119207B1 (ko) *	2019-05-21	2020-06-05	주식회사 삼원강재	자동차 현가장치용 판스프링
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
CN115948638B (zh) *	2022-12-14	2025-08-19	陕西宏远航空锻造有限责任公司	通过控制参数来完成马氏体锻件低倍组织影响的成型方法

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2009
- 2009-02-12 JP JP2009030173A patent/JP5306845B2/ja active Active
2010
- 2010-02-10 CN CN2010800078561A patent/CN102317493B/zh active Active
- 2010-02-10 KR KR1020117018752A patent/KR101325433B1/ko active Active
- 2010-02-10 BR BRPI1008378A patent/BRPI1008378B1/pt active IP Right Grant
- 2010-02-10 WO PCT/JP2010/051991 patent/WO2010092992A1/ja not_active Ceased
- 2010-02-10 EP EP10741269.4A patent/EP2397571A4/en not_active Withdrawn
2011
- 2011-08-11 US US13/207,600 patent/US8206521B2/en active Active

Also Published As

Publication number	Publication date
BRPI1008378A8 (pt)	2017-10-10
JP5306845B2 (ja)	2013-10-02
US20110290382A1 (en)	2011-12-01
BRPI1008378B1 (pt)	2018-12-11
WO2010092992A1 (ja)	2010-08-19
EP2397571A4 (en)	2016-08-17
EP2397571A1 (en)	2011-12-21
KR20110104117A (ko)	2011-09-21
JP2010185109A (ja)	2010-08-26
KR101325433B1 (ko)	2013-11-04
CN102317493A (zh)	2012-01-11
CN102317493B (zh)	2013-10-16
US8206521B2 (en)	2012-06-26

Publication	Publication Date	Title
BRPI1008378A2 (pt)	2016-02-23	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
BR112012004577A2 (pt)	2016-04-05	chapa de aço para oleoduto de alta resistência e aço para uso em oleoduto de alta resistência com excelente tenacidade a baixa temperatura
BRPI0901011A2 (pt)	2015-11-24	aço para estruturas soldadas excelente em resistência à alta temperatura e tenacidade à baixa temperatura e método de produção do mesmo
BRPI0812995A2 (pt)	2014-12-23	Método para produção de aço para tubos de aço excelente em performance de resistência à corrosão por ácido
BRPI0920855A2 (pt)	2018-03-13	junta rosqueada para tubos de aco.
BRPI0924925A2 (pt)	2015-07-07	Chapa de aço para tubos para condução execelente em resistência e ductilidade e método de produção da mesma.
BRPI0718935A2 (pt)	2015-07-21	Tubos soldados para tubulação de alta resistência superior em tenacidade à baixa temperatura e método de produção dos mesmos.
CL2015000662A1 (es)	2015-07-31	Placa de acero resistente a la abrasión que tiene una excelente tenacidad a baja temperatura y una excelente resistencia al desgaste corrosivo.
EP2837708A4 (en)	2015-08-12	HIGH THROUGHPUT ELECTRIC RESISTANCE WELDED STEEL PIPE HAVING EXCELLENT LOW TEMPERATURE TENACITY, AND METHOD FOR MANUFACTURING THE SAME
CL2015000661A1 (es)	2015-08-21	Placa de acero resistente a la abrasión que tiene una excelente tenacidad a baja temperatura y una excelente resistencia al desgaste corrosivo
EP3034642A4 (en)	2017-04-26	Martensitic stainless steel having excellent wear resistance and corrosion resistance, and method for producing same
BRPI0810005A2 (pt)	2015-10-27	tubo de aço sem costura para risers de acomodamento e método para fabricar o mesmo
EP2322680A4 (en)	2015-07-29	ENVIRONMENTALLY FRIENDLY PB-FREE AUTOMATED STEEL AND MANUFACTURING METHOD THEREFOR
ZA200807786B (en)	2009-07-29	Steel tube with excellent steam oxidation resistance and method for producing the steel tube
BRPI1013503A2 (pt)	2016-04-05	formulação de iniciador não cromado que inibe corrosão, e, estrutura
BR112013023476A2 (pt)	2016-12-06	chapa de aço inoxidável ferrítico de pureza alta excelente em resistência à corrosão e propriedade antilustrosa
BR112012002030A2 (pt)	2018-03-13	metodo de fornecimento fr analise de opçoes de investimento centrais, satelites sistemas de quantificação objetiva de opções de investimentos, meio de armazenagem legivel por computador não transitorio relatorio de desempenho
BRPI1012740A2 (pt)	2016-03-22	liga de aço de blindagem martensítica com alta resistência balística
BRPI0907174A2 (pt)	2015-07-14	Métodos para prevenção ou reparação de depósito de xantana
BR112015000274A2 (pt)	2017-06-27	liga de aço austenítica com excelente resistência à fluência e resistência à oxidação e corrosão a temperaturas de uso elevadas
EP2277963A4 (en)	2012-12-26	RESIN COMPOSITION FOR PRE-COATED STEEL PLATE WITH EXCELLENT WORKABILITY, HEAT RESISTANCE AND CORROSION RESISTANCE AND PRE-COATED STEEL PLATE THEREFORE MADE
TWI341332B (en)	2011-05-01	Wear-resistant steel sheet having excellent wear resistnace at high temperatures and excellent bending workability and method for manufacturing the same
BRPI1008927A2 (pt)	2016-03-15	método de produção de chapa de aço resistente à acidez para uso em tubos para oleodutos
EP2912212A4 (en)	2016-03-30	WITHANOLID CORROSION INHIBITOR FOR CARBON STEEL
EP3305936A4 (en)	2018-04-11	Hot-rolled steel sheet having excellent composite corrosion resistance to sulfuric acid and hydrochloric acid and manufacturing method therefor

Legal Events

Date	Code	Title	Description
2017-05-30	B07A	Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
2017-10-10	B25A	Requested transfer of rights approved	Owner name: NHK SPRING CO., LTD (JP) , JFE STEELCORPORATION (J
2017-12-05	B25E	Requested change of name of applicant rejected	Owner name: NHK SPRING CO., LTD (JP) , JFE STEELCORPORATION (J
2018-01-16	B25L	Entry of change of name and/or headquarter and transfer of application, patent and certificate of addition of invention: publication cancelled	Owner name: NHK SPRING CO., LTD (JP) , JFE STEEL CORPORATION (
2018-01-23	B25K	Entry of change of name and/or headquarter and transfer of application, patent and certificate of addition of invention: republication	Owner name: NHK SPRING CO., LTD (JP) , JFE STEEL CORPORATION (
2018-10-09	B09A	Decision: intention to grant [chapter 9.1 patent gazette]
2018-12-11	B16A	Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]	Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 10/02/2010, OBSERVADAS AS CONDICOES LEGAIS.