PL2990497T3 - Czysta stal o niskiej zawartości tlenu i czysty produkt stalowy o niskiej zawartości tlenu - Google Patents

Czysta stal o niskiej zawartości tlenu i czysty produkt stalowy o niskiej zawartości tlenu

Info

Publication number: PL2990497T3
Authority: PL; Poland
Prior art keywords: low; clean steel; oxygen clean; oxygen; steel product
Prior art date: 2013-04-24

Application number

PL14787606T

Other languages

English (en)

Inventor

Michimasa Aono

Kenichiro Miyamoto

Masanobu Suzuki

Original Assignee

Nippon Steel & Sumitomo Metal Corporation

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.)

2013-04-24

Filing date

2014-04-24

Publication date

2018-11-30

2014-04-24 Application filed by Nippon Steel & Sumitomo Metal Corporation filed Critical Nippon Steel & Sumitomo Metal Corporation

2018-11-30 Publication of PL2990497T3 publication Critical patent/PL2990497T3/pl

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
- C22C38/38—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of 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
- 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
- C22C38/005—Ferrous alloys, e.g. steel alloys containing rare earths, i.e. Sc, Y, Lanthanides
- 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
- 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
- C22C38/08—Ferrous alloys, e.g. steel alloys containing nickel
- 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
- C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium with molybdenum or tungsten
- 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
- C22C38/34—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of 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
- C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
- C21C7/04—Removing impurities by adding a treating agent
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
- C21C7/04—Removing impurities by adding a treating agent
- C21C7/06—Deoxidising, e.g. killing

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Mechanical Engineering (AREA)
Treatment Of Steel In Its Molten State (AREA)

PL14787606T 2013-04-24 2014-04-24 Czysta stal o niskiej zawartości tlenu i czysty produkt stalowy o niskiej zawartości tlenu PL2990497T3 (pl)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
JP2013091725		2013-04-24
PCT/JP2014/061551 WO2014175377A1 (ja)	2013-04-24	2014-04-24	低酸素清浄鋼及び低酸素清浄鋼製品
EP14787606.4A EP2990497B1 (en)	2013-04-24	2014-04-24	Low-oxygen clean steel and low-oxygen clean steel product

Publications (1)

Publication Number	Publication Date
PL2990497T3 true PL2990497T3 (pl)	2018-11-30

Family

ID=51791943

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
PL14787606T PL2990497T3 (pl)	2013-04-24	2014-04-24	Czysta stal o niskiej zawartości tlenu i czysty produkt stalowy o niskiej zawartości tlenu

Country Status (10)

Country	Link
US (1)	US10526686B2 (pl)
EP (1)	EP2990497B1 (pl)
JP (1)	JP5935944B2 (pl)
KR (1)	KR101719946B1 (pl)
CN (1)	CN105164294B (pl)
BR (1)	BR112015026523B1 (pl)
CA (1)	CA2909232C (pl)
ES (1)	ES2674870T3 (pl)
PL (1)	PL2990497T3 (pl)
WO (1)	WO2014175377A1 (pl)

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CN105587773B (zh) *	2016-02-23	2019-03-12	安徽省宁国顺昌机械有限公司	一种高硬度轴承
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JP6750409B2 (ja) *	2016-09-02	2020-09-02	日本製鉄株式会社	鋼製部品
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US11111569B2 (en) *	2017-02-24	2021-09-07	Nippon Steel Corporation	Non-heat treated steel bar
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CN110205443B (zh) *	2019-06-21	2021-05-04	中天钢铁集团有限公司	一种低碳含硅铝镇静钢超低氧冶炼方法
CN110484811B (zh) *	2019-09-10	2020-07-28	中国科学院金属研究所	一种超净稀土钢及夹杂物改性控制方法
KR102810694B1 (ko) *	2019-11-26	2025-05-21	닛폰세이테츠 가부시키가이샤	핫 스탬프 성형품 및 핫 스탬프용 강판
CN113549735B (zh) *	2021-07-21	2022-09-20	东北大学	一种真空感应冶炼制备超低氧轴承钢铸锭的方法
CN115233104A (zh) *	2022-07-28	2022-10-25	宁夏钢铁(集团)有限责任公司	一种hrb400e抗震钢筋及其加工工艺
CN119663094A (zh) *	2025-02-21	2025-03-21	浦夕特种合金(上海)有限公司	一种高纯净钢的深层提纯冶炼方法

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2014
- 2014-04-24 PL PL14787606T patent/PL2990497T3/pl unknown
- 2014-04-24 CN CN201480022840.6A patent/CN105164294B/zh active Active
- 2014-04-24 BR BR112015026523-5A patent/BR112015026523B1/pt active IP Right Grant
- 2014-04-24 CA CA2909232A patent/CA2909232C/en active Active
- 2014-04-24 JP JP2015513829A patent/JP5935944B2/ja active Active
- 2014-04-24 ES ES14787606.4T patent/ES2674870T3/es active Active
- 2014-04-24 WO PCT/JP2014/061551 patent/WO2014175377A1/ja not_active Ceased
- 2014-04-24 US US14/783,698 patent/US10526686B2/en active Active
- 2014-04-24 EP EP14787606.4A patent/EP2990497B1/en active Active
- 2014-04-24 KR KR1020157030283A patent/KR101719946B1/ko active Active

Also Published As

Publication number	Publication date
BR112015026523A2 (pt)	2017-07-25
EP2990497A4 (en)	2016-11-30
EP2990497A1 (en)	2016-03-02
CN105164294B (zh)	2017-08-04
CN105164294A (zh)	2015-12-16
BR112015026523B1 (pt)	2020-02-11
EP2990497B1 (en)	2018-06-06
KR101719946B1 (ko)	2017-03-24
JP5935944B2 (ja)	2016-06-15
ES2674870T3 (es)	2018-07-04
US20160053352A1 (en)	2016-02-25
CA2909232A1 (en)	2014-10-30
WO2014175377A1 (ja)	2014-10-30
US10526686B2 (en)	2020-01-07
JPWO2014175377A1 (ja)	2017-02-23
CA2909232C (en)	2017-04-25
KR20150131392A (ko)	2015-11-24

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PL2990497T3 (pl)	2018-11-30	Czysta stal o niskiej zawartości tlenu i czysty produkt stalowy o niskiej zawartości tlenu
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GB201318453D0 (en)	2013-12-04	Novel method and products