BRPI1006017A2 - trilho de perlita. - Google Patents

trilho de perlita.

Info

Publication number: BRPI1006017A2
Authority: BR; Brazil
Prior art keywords: perlite; track; perlite track
Prior art date: 2009-08-18

Application number

BRPI1006017A

Other languages

English (en)

Inventor

Katsuya Iwano

Kyohei Sonoyama

Masaharu Ueda

Takuya Tanahashi

Teruhisa Miyazaki

Original Assignee

Nippon Steel Corp

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.)

2009-08-18

Filing date

2010-08-13

Publication date

2016-05-10

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=43607037&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI1006017(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

2010-08-13 Application filed by Nippon Steel Corp filed Critical Nippon Steel Corp

2016-05-10 Publication of BRPI1006017A2 publication Critical patent/BRPI1006017A2/pt

2018-06-19 Publication of BRPI1006017B1 publication Critical patent/BRPI1006017B1/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
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/20—Ferrous alloys, e.g. steel alloys containing chromium with copper
- 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
- C21D9/04—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for rails
- 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
- C22C38/001—Ferrous alloys, e.g. steel alloys containing N
- 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
- C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
- 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
- C22C38/04—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
- C21D2211/00—Microstructure comprising significant phases
- C21D2211/004—Dispersions; Precipitations
- 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
- C21D2211/009—Pearlite
- 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
- C21D2221/00—Treating localised areas of an article
- 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
- C21D2221/00—Treating localised areas of an article
- C21D2221/02—Edge parts

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Mechanical 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)

BRPI1006017-0A 2009-08-18 2010-08-13 Trilho à base de perlita BRPI1006017B1 (pt)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
JP2009-189508		2009-08-18
JP2009189508		2009-08-18
PCT/JP2010/063760 WO2011021582A1 (ja)	2009-08-18	2010-08-13	パーライト系レール

Publications (2)

Publication Number	Publication Date
BRPI1006017A2 true BRPI1006017A2 (pt)	2016-05-10
BRPI1006017B1 BRPI1006017B1 (pt)	2018-06-19

Family

ID=43607037

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BRPI1006017-0A BRPI1006017B1 (pt)	2009-08-18	2010-08-13	Trilho à base de perlita

Country Status (12)

Country	Link
US (1)	US8361246B2 (pt)
EP (1)	EP2361995B2 (pt)
JP (1)	JP4805414B2 (pt)
KR (1)	KR101314338B1 (pt)
CN (1)	CN102203311B (pt)
AU (1)	AU2010285725B2 (pt)
BR (1)	BRPI1006017B1 (pt)
CA (1)	CA2744992C (pt)
ES (1)	ES2731660T3 (pt)
PL (1)	PL2361995T3 (pt)
RU (1)	RU2476617C1 (pt)
WO (1)	WO2011021582A1 (pt)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AU2009308639B2 (en) *	2008-10-31	2015-07-02	Nippon Steel Corporation	Pearlite rail having superior abrasion resistance and excellent toughness
BRPI1007283B1 (pt) *	2009-02-18	2017-12-19	Nippon Steel & Sumitomo Metal Corporation	Perlitical rail
KR101368514B1 (ko)	2009-06-26	2014-02-28	신닛테츠스미킨 카부시키카이샤	연성이 우수한 펄라이트계 고탄소강 레일 및 그 제조 방법
JP5482559B2 (ja) *	2009-08-18	2014-05-07	新日鐵住金株式会社	ベイナイト系レール
RU2561947C1 (ru) *	2012-04-23	2015-09-10	Ниппон Стил Энд Сумитомо Метал Корпорейшн	Рельс
CN102899586A (zh) *	2012-11-09	2013-01-30	宁波市鄞州商业精密铸造有限公司	一种铁合金材料及制备方法
CN103898303B (zh) *	2012-12-31	2016-06-08	攀钢集团攀枝花钢铁研究院有限公司	一种道岔轨的热处理方法和道岔轨
US9670570B2 (en)	2014-04-17	2017-06-06	Evraz Inc. Na Canada	High carbon steel rail with enhanced ductility
WO2015182743A1 (ja) *	2014-05-29	2015-12-03	新日鐵住金株式会社	レールおよびその製造方法
AU2015268447B2 (en) *	2014-05-29	2017-09-07	Nippon Steel Corporation	Rail and production method therefor
CN104032222B (zh)	2014-06-24	2016-04-06	燕山大学	纳米珠光体钢轨的制备方法
AU2015323176A1 (en) *	2014-09-22	2017-04-13	Jfe Steel Corporation	Rail manufacturing method and rail manufacturing apparatus
CN107208216B (zh) *	2015-01-23	2019-02-12	新日铁住金株式会社	钢轨
ES2796328T3 (es)	2015-01-23	2020-11-26	Nippon Steel Corp	Raíl
CN105063490B (zh) *	2015-07-23	2017-03-22	攀钢集团攀枝花钢铁研究院有限公司	一种高速铁路用钢轨及其生产方法和应用
CN105220066B (zh) *	2015-10-29	2017-05-10	中北大学	一种纳米珠光体钢及其制备方法
BR112018009373A8 (pt) *	2016-01-26	2019-02-26	Sintokogio Ltd	material de projeção de aço fundido
JP6631403B2 (ja) *	2016-05-19	2020-01-15	日本製鉄株式会社	耐摩耗性および靭性に優れたレール
US10995396B2 (en)	2016-05-19	2021-05-04	Nippon Steel Corporation	Rail
CN106521343B (zh) *	2016-11-10	2018-03-27	钢铁研究总院	一种超高强度铝合金化超高碳车轮用钢及其热处理方法
CN107034413B (zh) *	2016-12-12	2018-10-16	武汉钢铁有限公司	低淬透性耐磨带钢及其制造方法
WO2019122958A1 (en) *	2017-12-19	2019-06-27	Arcelormittal	A coated steel substrate
WO2019122957A1 (en) *	2017-12-19	2019-06-27	Arcelormittal	A coated steel substrate
EP3778955A4 (en)	2018-03-30	2021-05-05	JFE Steel Corporation	RAIL
EP3851549A4 (en) *	2018-09-10	2022-07-13	Nippon Steel Corporation	RAIL AND METHOD OF MAKING A RAIL
CN112226697B (zh) *	2020-10-19	2022-03-22	攀钢集团攀枝花钢铁研究院有限公司	耐擦伤的钢轨及其生产方法
EP4663799A1 (en)	2023-03-24	2025-12-17	JFE Steel Corporation	Rail and method for manufacturing same
JPWO2024202408A1 (pt)	2023-03-24	2024-10-03
WO2024202407A1 (ja)	2023-03-24	2024-10-03	Ｊｆｅスチール株式会社	レールおよびその製造方法
JP7684627B1 (ja) *	2024-03-04	2025-05-28	日本製鉄株式会社	レール
WO2025187112A1 (ja) *	2024-03-04	2025-09-12	日本製鉄株式会社	レール

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS512616A (ja)	1974-06-25	1976-01-10	Nippon Steel Corp	Chodaikajuyonetsushorireeru
AU642279B2 (en) *	1990-07-30	1993-10-14	Burlington Northern Railroad Company	High-strength, damage-resistant rail
US5209792A (en)	1990-07-30	1993-05-11	Nkk Corporation	High-strength, damage-resistant rail
WO1995017532A1 (en) *	1993-12-20	1995-06-29	Nippon Steel Corporation	Rail of high abrasion resistance and high tenacity having pearlite metallographic structure and method of manufacturing the same
JP3078461B2 (ja)	1994-11-15	2000-08-21	新日本製鐵株式会社	高耐摩耗パーライト系レール
JP3113184B2 (ja)	1995-10-18	2000-11-27	新日本製鐵株式会社	耐摩耗性に優れたパーライトレールの製造法
JPH08246100A (ja)	1995-03-07	1996-09-24	Nippon Steel Corp	耐摩耗性に優れたパーライト系レールおよびその製造法
JPH08246101A (ja) *	1995-03-07	1996-09-24	Nippon Steel Corp	耐摩耗性・耐損傷性に優れたパーライト系レールおよびその製造法
US5762723A (en) *	1994-11-15	1998-06-09	Nippon Steel Corporation	Pearlitic steel rail having excellent wear resistance and method of producing the same
JPH08323626A (ja) *	1995-06-06	1996-12-10	Toshiba Tungaloy Co Ltd	ショットピーニング方法および処理物品
AT407057B (de) *	1996-12-19	2000-12-27	Voest Alpine Schienen Gmbh	Profiliertes walzgut und verfahren zu dessen herstellung
DE19721915C1 (de) *	1997-05-26	1998-12-10	Stn Atlas Elektronik Gmbh	Verfahren und Vorrichtung zur Messung von Unebenheiten in einer Objektoberfläche
JP4272385B2 (ja) *	2002-04-05	2009-06-03	新日本製鐵株式会社	耐摩耗性および延性に優れたパーライト系レール
CA2749503C (en)	2002-04-05	2014-10-14	Nippon Steel Corporation	Pearlitic steel rail excellent in wear resistance and ductility and method for producing the same
JP4674843B2 (ja)	2003-04-28	2011-04-20	新東工業株式会社	コイルばねの製造方法
JP2005171327A (ja)	2003-12-11	2005-06-30	Nippon Steel Corp	耐表面損傷性および耐内部疲労損傷性に優れたパーライト系レールの製造方法およびレール
JP4469248B2 (ja) *	2004-03-09	2010-05-26	新日本製鐵株式会社	耐摩耗性および延性に優れた高炭素鋼レールの製造方法
JP2006057128A (ja)	2004-08-18	2006-03-02	Nippon Steel Corp	耐落重破壊特性に優れたパーライト系レールの製造方法
JP2006057127A (ja) *	2004-08-18	2006-03-02	Nippon Steel Corp	耐落重破壊特性に優れたパーライト系レール
JP4994928B2 (ja)	2007-04-17	2012-08-08	新日本製鐵株式会社	耐折損性に優れたレールの製造方法

2010
- 2010-08-13 RU RU2011124530/02A patent/RU2476617C1/ru active
- 2010-08-13 PL PL10809927T patent/PL2361995T3/pl unknown
- 2010-08-13 EP EP10809927.6A patent/EP2361995B2/en active Active
- 2010-08-13 US US13/131,804 patent/US8361246B2/en active Active
- 2010-08-13 BR BRPI1006017-0A patent/BRPI1006017B1/pt active IP Right Grant
- 2010-08-13 AU AU2010285725A patent/AU2010285725B2/en active Active
- 2010-08-13 KR KR1020117009670A patent/KR101314338B1/ko not_active Expired - Fee Related
- 2010-08-13 ES ES10809927T patent/ES2731660T3/es active Active
- 2010-08-13 CA CA2744992A patent/CA2744992C/en active Active
- 2010-08-13 CN CN2010800030933A patent/CN102203311B/zh active Active
- 2010-08-13 JP JP2010549757A patent/JP4805414B2/ja active Active
- 2010-08-13 WO PCT/JP2010/063760 patent/WO2011021582A1/ja not_active Ceased

Also Published As

Publication number	Publication date
EP2361995A4 (en)	2017-07-19
CN102203311A (zh)	2011-09-28
EP2361995B1 (en)	2019-05-15
JPWO2011021582A1 (ja)	2013-01-24
EP2361995B2 (en)	2022-12-14
CA2744992A1 (en)	2011-02-24
RU2476617C1 (ru)	2013-02-27
AU2010285725A1 (en)	2011-02-24
ES2731660T3 (es)	2019-11-18
EP2361995A1 (en)	2011-08-31
US8361246B2 (en)	2013-01-29
CN102203311B (zh)	2013-07-24
PL2361995T3 (pl)	2019-09-30
AU2010285725B2 (en)	2015-07-23
WO2011021582A1 (ja)	2011-02-24
US20110226389A1 (en)	2011-09-22
RU2011124530A (ru)	2012-12-27
KR101314338B1 (ko)	2013-10-04
BRPI1006017B1 (pt)	2018-06-19
JP4805414B2 (ja)	2011-11-02
KR20110060962A (ko)	2011-06-08
CA2744992C (en)	2014-02-11

Publication	Publication Date	Title
BRPI1006017A2 (pt)	2016-05-10	trilho de perlita.
BRPI1009789A2 (pt)	2016-08-23	desacoplador.
BRPI1010301A2 (pt)	2016-03-15	composição.
BRPI1008949A2 (pt)	2015-09-01	Cetoenóis haloalquilmetilenóxi-fenil-substituídos.
DK2480734T3 (da)	2014-04-14	Skinnesystem
BRPI1010653A2 (pt)	2016-03-15	refrigerador.
BRPI1008774A2 (pt)	2016-03-08	espiroamida substituída
PT2406284T (pt)	2016-09-29	Anticorpos anti-bcma
EP2503013A4 (en)	2016-04-06	HEAT-RESISTANT SUPER ALLOY
EP2448809A4 (en)	2012-11-28	CHANNEL SYSTEM
BRPI1011275A2 (pt)	2016-03-22	refrigerador.
PL3453451T3 (pl)	2021-05-31	Katalizator
BRPI1006632A2 (pt)	2016-08-16	composição catalisadora
DK2406243T3 (da)	2014-07-21	Benzofuranderivat
AT507924A3 (de)	2011-11-15	Gleitelement
BRPI0924633A2 (pt)	2016-03-08	refrigerador.
IT1396487B1 (it)	2012-12-14	Convogliatore.
BRPI1015923A2 (pt)	2019-09-24	atuador
DE112010004069A5 (de)	2013-01-10	Aktuator
EP2399785A4 (en)	2014-05-14	slide assembly
DE112010004248A5 (de)	2013-02-07	Aktuator
ES1070267Y (es)	2009-10-26	Deposito de heces equino
FI20095280A0 (fi)	2009-03-18	Kuljetusteline
EP2509287A4 (en)	2014-11-05	SLIDING AND TILTING MECHANISM
EP2448583A4 (en)	2012-12-05	Substituted 4-hydroxypyrimidine-5-carboxamides

Legal Events

Date	Code	Title	Description
2016-10-25	B25D	Requested change of name of applicant approved	Owner name: NIPPON STEEL AND SUMITOMO METAL CORPORATION (JP)
2017-08-29	B07A	Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
2017-12-12	B06A	Patent application procedure suspended [chapter 6.1 patent gazette]
2018-04-10	B09A	Decision: intention to grant [chapter 9.1 patent gazette]
2018-06-19	B16A	Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]
2019-10-08	B25D	Requested change of name of applicant approved