KR101033073B1 - 피삭성이 우수한 저탄소 유황 쾌삭강 - Google Patents

피삭성이 우수한 저탄소 유황 쾌삭강 Download PDF

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Publication number
KR101033073B1
KR101033073B1 KR1020087014465A KR20087014465A KR101033073B1 KR 101033073 B1 KR101033073 B1 KR 101033073B1 KR 1020087014465 A KR1020087014465 A KR 1020087014465A KR 20087014465 A KR20087014465 A KR 20087014465A KR 101033073 B1 KR101033073 B1 KR 101033073B1
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KR
South Korea
Prior art keywords
mass
steel
content
cutting
cutting steel
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KR1020087014465A
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English (en)
Korean (ko)
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KR20080068750A (ko
Inventor
고이치 사카모토
아츠히코 요시다
Original Assignee
가부시키가이샤 고베 세이코쇼
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Publication of KR20080068750A publication Critical patent/KR20080068750A/ko
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Publication of KR101033073B1 publication Critical patent/KR101033073B1/ko

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/001—Continuous casting of metals, i.e. casting in indefinite lengths of specific alloys
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/10—Supplying or treating molten metal
    • B22D11/11—Treating the molten metal
    • B22D11/114—Treating the molten metal by using agitating or vibrating means
    • B22D11/115—Treating the molten metal by using agitating or vibrating means by using magnetic fields
    • 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
    • C22C38/02—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
    • C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
    • 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
    • C22C38/14—Ferrous alloys, e.g. steel alloys containing titanium or zirconium

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Continuous Casting (AREA)
  • Heat Treatment Of Steel (AREA)
KR1020087014465A 2005-12-16 2006-10-12 피삭성이 우수한 저탄소 유황 쾌삭강 KR101033073B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP-P-2005-00363816 2005-12-16
JP2005363816A JP4203068B2 (ja) 2005-12-16 2005-12-16 被削性に優れた低炭素硫黄快削鋼

Publications (2)

Publication Number Publication Date
KR20080068750A KR20080068750A (ko) 2008-07-23
KR101033073B1 true KR101033073B1 (ko) 2011-05-06

Family

ID=38162701

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020087014465A KR101033073B1 (ko) 2005-12-16 2006-10-12 피삭성이 우수한 저탄소 유황 쾌삭강

Country Status (7)

Country Link
US (2) US20090169414A1 (fr)
EP (1) EP1964939B1 (fr)
JP (1) JP4203068B2 (fr)
KR (1) KR101033073B1 (fr)
CN (1) CN101331242A (fr)
TW (1) TWI326714B (fr)
WO (1) WO2007069386A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009106967A (ja) * 2007-10-30 2009-05-21 Sumitomo Metal Ind Ltd 鋼の連続鋳造方法
KR101253806B1 (ko) * 2009-07-01 2013-04-12 주식회사 포스코 피삭성이 우수한 고유황 쾌삭강 및 그 제조방법
HUP1300336A2 (en) * 2013-05-27 2014-11-28 Astra Mining Hungary Kft Method for production of steel microalloyed with super clean sulfur and controlled sulfur addition affecting metalurgical characteristics
CN104451458B (zh) * 2014-12-01 2016-09-28 杭州钢铁集团公司 一种易切削钢及其生产方法和在制造钥匙中的应用
CN115386800B (zh) * 2022-08-30 2023-10-20 鞍钢股份有限公司 一种低碳高锰硫环保型易切削钢及其制造方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20050075019A (ko) * 2002-11-15 2005-07-19 신닛뽄세이테쯔 카부시키카이샤 피삭성이 우수한 강과 그 제조 방법

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2922105B2 (ja) * 1993-12-21 1999-07-19 新日本製鐵株式会社 被削性の優れた低炭硫黄系快削鋼
JPH10158781A (ja) * 1996-12-02 1998-06-16 Kobe Steel Ltd 超硬工具寿命に優れた快削鋼
JP3687370B2 (ja) * 1998-11-25 2005-08-24 住友金属工業株式会社 快削鋼
JP4034700B2 (ja) * 2003-06-30 2008-01-16 株式会社神戸製鋼所 被削性に優れた高ｓ快削鋼の製造方法及び高ｓ快削鋼
JP4441360B2 (ja) * 2003-12-01 2010-03-31 株式会社神戸製鋼所 仕上面粗さに優れた低炭素複合快削鋼材

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20050075019A (ko) * 2002-11-15 2005-07-19 신닛뽄세이테쯔 카부시키카이샤 피삭성이 우수한 강과 그 제조 방법

Also Published As

Publication number Publication date
US20090169414A1 (en) 2009-07-02
TWI326714B (en) 2010-07-01
US20120121454A1 (en) 2012-05-17
EP1964939B1 (fr) 2018-05-16
JP2007162119A (ja) 2007-06-28
CN101331242A (zh) 2008-12-24
WO2007069386A1 (fr) 2007-06-21
JP4203068B2 (ja) 2008-12-24
EP1964939A4 (fr) 2009-11-18
EP1964939A1 (fr) 2008-09-03
TW200738892A (en) 2007-10-16
KR20080068750A (ko) 2008-07-23

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