BRPI1005934A2 - aço carbono laminado a frio, processo para fabricar uma tira de aço mola de textura laminada e uso de um aço carbono - Google Patents

aço carbono laminado a frio, processo para fabricar uma tira de aço mola de textura laminada e uso de um aço carbono

Info

Publication number: BRPI1005934A2
Authority: BR; Brazil
Prior art keywords: carbon steel; steel; rolled; strip; making
Prior art date: 2009-02-26

Application number

BRPI1005934A

Other languages

English (en)

Inventor

Dirk Wilmes

Hans-Toni Junius

Heino Buddenberg

Michael Hellmann

Original Assignee

C D Wälzholz Gmbh

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.)

2009-02-26

Filing date

2010-02-25

Publication date

2016-07-05

2010-02-25 Application filed by C D Wälzholz Gmbh filed Critical C D Wälzholz Gmbh

2016-07-05 Publication of BRPI1005934A2 publication Critical patent/BRPI1005934A2/pt

2018-08-28 Publication of BRPI1005934B1 publication Critical patent/BRPI1005934B1/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
- C22C38/04—Ferrous alloys, e.g. steel alloys containing 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
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/02—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for springs
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F1/00—Springs
- F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
- F16F1/021—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant characterised by their composition, e.g. comprising materials providing for particular spring properties

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Materials Engineering (AREA)
Organic Chemistry (AREA)
Metallurgy (AREA)
General Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Crystallography & Structural Chemistry (AREA)
Thermal Sciences (AREA)
Heat Treatment Of Sheet Steel (AREA)
Metal Rolling (AREA)
Heat Treatment Of Steel (AREA)

BRPI1005934A 2009-02-26 2010-02-25 aço carbono laminado a frio e processo para fabricar uma tira de aço mola texturizado por laminação a frio BRPI1005934B1 (pt)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE102009010442A DE102009010442A1 (de)	2009-02-26	2009-02-26	Mikrolegierter Kohlenstoffstahl als texturgewalzter Bandstahl, insbesondere für Federelemente
PCT/DE2010/000225 WO2010097078A2 (de)	2009-02-26	2010-02-25	Mikrolegierter kohlenstoffstahl als texturgewalzter bandstahl insbesondere für federelemente

Publications (2)

Publication Number	Publication Date
BRPI1005934A2 true BRPI1005934A2 (pt)	2016-07-05
BRPI1005934B1 BRPI1005934B1 (pt)	2018-08-28

Family

ID=42338254

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BRPI1005934A BRPI1005934B1 (pt)	2009-02-26	2010-02-25	aço carbono laminado a frio e processo para fabricar uma tira de aço mola texturizado por laminação a frio

Country Status (8)

Country	Link
US (1)	US9290832B2 (pt)
EP (1)	EP2401413B1 (pt)
JP (1)	JP5456067B2 (pt)
KR (1)	KR20110127241A (pt)
CN (1)	CN102356174B (pt)
BR (1)	BRPI1005934B1 (pt)
DE (1)	DE102009010442A1 (pt)
WO (1)	WO2010097078A2 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP5630006B2 (ja) *	2009-11-04	2014-11-26	Ｊｆｅスチール株式会社	引張強さが１５００ＭＰａ以上の高強度鋼板およびその製造方法ならびに冷間圧延用素材
CN103898413B (zh) *	2014-03-18	2016-01-20	莱芜钢铁集团有限公司	钒氮微合金化磨棒用钢及其制备方法
CN103938064A (zh) *	2014-04-15	2014-07-23	邢台钢铁有限责任公司	用于生产拉拔细丝用高碳钢的电渣重熔工艺
CN105296857A (zh) *	2015-11-13	2016-02-03	浙江荣鑫带钢有限公司	一种用于金刚锯片的带钢制备方法
CN111758011B (zh)	2018-02-13	2023-05-09	米沃奇电动工具公司	具有抗撕裂尺带边缘的卷尺
CN110551949B (zh) *	2018-06-04	2022-01-14	上海梅山钢铁股份有限公司	一种精密冲压汽车安全带卡扣用冷轧钢板及其制造方法
KR102821766B1 (ko) *	2018-10-26	2025-06-16	외를리콘 서피스 솔루션즈 아게, 페피콘	Ti 및/또는 Si와 미세합금된 바나듐 알루미늄 니트라이드(VAlN)
UA123118C2 (uk)	2019-04-25	2021-02-17	Юрій Юрійович Синиця	Автоматично регульований поводок для домашніх тварин
SE543422C2 (en) *	2019-06-07	2021-01-12	Voestalpine Prec Strip Ab	Steel strip for flapper valves
CN111118255A (zh) *	2019-12-23	2020-05-08	浙江富日进材料科技有限公司	一种汽车安全带卷簧用精密钢带的加工方法
EP4060424B1 (fr) *	2021-03-16	2024-11-20	Nivarox-FAR S.A.	Spiral pour mouvement d'horlogerie

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3668020A (en) *	1970-11-09	1972-06-06	United States Steel Corp	Method of making steel wires
JPH04116137A (ja)	1990-09-03	1992-04-16	Sumitomo Metal Ind Ltd	高靭性高炭素冷延鋼板とその製造方法
JPH1088237A (ja)	1996-09-11	1998-04-07	Sumitomo Metal Ind Ltd	高炭素冷延鋼帯の製造方法
KR100353322B1 (ko)	1998-06-23	2002-09-18	스미토모 긴조쿠 고교 가부시키가이샤	강선재 및 강선재용 강의 제조방법
JP3601388B2 (ja)	1999-12-17	2004-12-15	住友金属工業株式会社	鋼線材及び鋼線材用鋼の製造方法
JP3912186B2 (ja) *	2002-05-29	2007-05-09	住友金属工業株式会社	耐疲労特性に優れたばね鋼
JP4319840B2 (ja) *	2003-01-27	2009-08-26	新日本製鐵株式会社	高強度、高靭性高炭素鋼線材とその製造方法
KR100695371B1 (ko) *	2003-01-27	2007-03-16	신닛뽄세이테쯔 카부시키카이샤	고강도, 고인성 고탄소강 선재와 그 제조 방법
JP4696853B2 (ja) *	2005-10-31	2011-06-08	Ｊｆｅスチール株式会社	加工性に優れた高炭素冷延鋼板の製造方法および高炭素冷延鋼板
JP2007327084A (ja) *	2006-06-06	2007-12-20	Kobe Steel Ltd	伸線加工性に優れた線材およびその製造方法
KR101445868B1 (ko)	2007-06-05	2014-10-01	주식회사 포스코	피로수명이 우수한 고탄소 강판 및 그 제조 방법

2009
- 2009-02-26 DE DE102009010442A patent/DE102009010442A1/de not_active Withdrawn
2010
- 2010-02-25 JP JP2011551405A patent/JP5456067B2/ja active Active
- 2010-02-25 CN CN201080009678.6A patent/CN102356174B/zh active Active
- 2010-02-25 US US13/138,457 patent/US9290832B2/en active Active
- 2010-02-25 EP EP10712882.9A patent/EP2401413B1/de active Active
- 2010-02-25 BR BRPI1005934A patent/BRPI1005934B1/pt active IP Right Grant
- 2010-02-25 KR KR1020117022581A patent/KR20110127241A/ko not_active Ceased
- 2010-02-25 WO PCT/DE2010/000225 patent/WO2010097078A2/de not_active Ceased

Also Published As

Publication number	Publication date
US20120114519A1 (en)	2012-05-10
WO2010097078A2 (de)	2010-09-02
JP5456067B2 (ja)	2014-03-26
EP2401413A2 (de)	2012-01-04
KR20110127241A (ko)	2011-11-24
DE102009010442A1 (de)	2010-09-02
EP2401413B1 (de)	2016-11-30
CN102356174B (zh)	2015-10-21
US9290832B2 (en)	2016-03-22
BRPI1005934B1 (pt)	2018-08-28
CN102356174A (zh)	2012-02-15
JP2012518723A (ja)	2012-08-16
WO2010097078A3 (de)	2010-12-23

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Legal Events

Date	Code	Title	Description
2017-08-29	B07A	Technical examination (opinion): publication of technical examination (opinion)
2017-12-05	B07A	Technical examination (opinion): publication of technical examination (opinion)
2018-04-10	B06A	Notification to applicant to reply to the report for non-patentability or inadequacy of the application according art. 36 industrial patent law
2018-07-03	B09A	Decision: intention to grant
2018-08-28	B16A	Patent or certificate of addition of invention granted	Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 25/02/2010, OBSERVADAS AS CONDICOES LEGAIS.