DE60318745D1 - Stahl mit hervorragender zerspanbarkeit undherstellungsverfahren dafür - Google Patents

Stahl mit hervorragender zerspanbarkeit undherstellungsverfahren dafür

Info

Publication number
DE60318745D1
DE60318745D1 DE60318745T DE60318745T DE60318745D1 DE 60318745 D1 DE60318745 D1 DE 60318745D1 DE 60318745 T DE60318745 T DE 60318745T DE 60318745 T DE60318745 T DE 60318745T DE 60318745 D1 DE60318745 D1 DE 60318745D1
Authority
DE
Germany
Prior art keywords
steel
manufacturing
method therefor
excellent cutting
cutting capacity
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE60318745T
Other languages
English (en)
Other versions
DE60318745T2 (de
Inventor
Masayuki Hashimura
Atsushi Mizuno
Kenichiro Naito
Hiroshi Hagiwara
Kohichi Isobe
Hiroshi Hirata
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Steel Corp
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.)
Filing date
Publication date
Priority claimed from JP2002332668A external-priority patent/JP4264247B2/ja
Priority claimed from JP2002332707A external-priority patent/JP4213948B2/ja
Priority claimed from JP2002332658A external-priority patent/JP4323778B2/ja
Priority claimed from JP2003374511A external-priority patent/JP4264329B2/ja
Priority claimed from JP2003374489A external-priority patent/JP4348163B2/ja
Priority claimed from JP2003374517A external-priority patent/JP4348164B2/ja
Application filed by Nippon Steel Corp filed Critical Nippon Steel Corp
Application granted granted Critical
Publication of DE60318745D1 publication Critical patent/DE60318745D1/de
Publication of DE60318745T2 publication Critical patent/DE60318745T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • C22C38/001—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
    • C22C38/04—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
    • C22C38/60—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
    • 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
    • C21D2211/005—Ferrite
    • 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
DE60318745T 2002-11-15 2003-11-14 Stahl mit hervorragender zerspanbarkeit und herstellungsverfahren dafür Expired - Lifetime DE60318745T2 (de)

Applications Claiming Priority (19)

Application Number Priority Date Filing Date Title
JP2002332695 2002-11-15
JP2002332669 2002-11-15
JP2002332695 2002-11-15
JP2002332668A JP4264247B2 (ja) 2002-11-15 2002-11-15 被削性に優れる鋼およびその製造方法
JP2002332658 2002-11-15
JP2002332668 2002-11-15
JP2002332707A JP4213948B2 (ja) 2002-11-15 2002-11-15 被削性に優れる鋼
JP2002332707 2002-11-15
JP2002332665 2002-11-15
JP2002332669 2002-11-15
JP2002332658A JP4323778B2 (ja) 2002-11-15 2002-11-15 被削性に優れる鋼の製造方法
JP2002332665 2002-11-15
JP2003374511A JP4264329B2 (ja) 2002-11-15 2003-11-04 被削性に優れる鋼
JP2003374517 2003-11-04
JP2003374511 2003-11-04
JP2003374489 2003-11-04
JP2003374489A JP4348163B2 (ja) 2002-11-15 2003-11-04 被削性に優れる鋼及びその製造方法
JP2003374517A JP4348164B2 (ja) 2002-11-15 2003-11-04 被削性に優れる鋼
PCT/JP2003/014547 WO2004050932A1 (ja) 2002-11-15 2003-11-14 被削性に優れる鋼とその製造方法

Publications (2)

Publication Number Publication Date
DE60318745D1 true DE60318745D1 (de) 2008-03-06
DE60318745T2 DE60318745T2 (de) 2009-01-15

Family

ID=32475955

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60318745T Expired - Lifetime DE60318745T2 (de) 2002-11-15 2003-11-14 Stahl mit hervorragender zerspanbarkeit und herstellungsverfahren dafür

Country Status (6)

Country Link
US (2) US7488396B2 (de)
EP (1) EP1580287B1 (de)
KR (1) KR100708430B1 (de)
DE (1) DE60318745T2 (de)
TW (1) TWI249579B (de)
WO (1) WO2004050932A1 (de)

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JP3918787B2 (ja) * 2003-08-01 2007-05-23 住友金属工業株式会社 低炭素快削鋼
JP4041511B2 (ja) * 2005-10-17 2008-01-30 株式会社神戸製鋼所 被削性に優れた低炭素硫黄快削鋼
JP4203068B2 (ja) * 2005-12-16 2008-12-24 株式会社神戸製鋼所 被削性に優れた低炭素硫黄快削鋼
BRPI0719310B1 (pt) * 2006-11-28 2018-01-23 Nippon Steel Corporation Aço para usinagem superior em capacidade de produção.
JP5241734B2 (ja) * 2006-12-28 2013-07-17 ポスコ 被削性及び熱間圧延性の優れた環境親和型無鉛快削鋼
KR100825566B1 (ko) * 2006-12-28 2008-04-25 주식회사 포스코 피삭성 및 열간압연성이 우수한 환경친화형 무연 쾌삭강
KR101027246B1 (ko) * 2008-08-06 2011-04-06 주식회사 포스코 절삭성이 우수한 친환경 무연쾌삭강 및 그 제조방법
TWI391500B (zh) * 2008-08-06 2013-04-01 Posco 環保無鉛之快削鋼及其製作方法
KR101105084B1 (ko) * 2008-11-04 2012-01-16 주식회사 포스코 피삭성이 우수한 친환경 무연쾌삭강
JP5329937B2 (ja) * 2008-12-16 2013-10-30 Ｊｆｅ条鋼株式会社 面粗さに優れた表面疵の少ない低炭素硫黄快削鋼
CN102341517A (zh) 2009-04-14 2012-02-01 新日本制铁株式会社 切削性优异的低比重锻造用钢
KR101289103B1 (ko) * 2009-12-14 2013-07-23 주식회사 포스코 절삭성 및 열간압연성이 우수한 무연쾌삭강 선재 및 그 제조방법
CN102971444B (zh) * 2010-06-21 2014-08-27 新日铁住金株式会社 耐加热黑变性优异的热浸镀Al钢板及其制造方法
KR101281284B1 (ko) * 2010-12-22 2013-07-03 주식회사 포스코 절삭성과 열간압연성이 우수한 저탄소 무연쾌삭강 및 그 무연쾌삭강용 주편의 제조방법
KR101833655B1 (ko) 2013-12-27 2018-02-28 신닛테츠스미킨 카부시키카이샤 열간 프레스 강판 부재, 그 제조 방법 및 열간 프레스용 강판
CA2934599C (en) 2013-12-27 2019-01-22 Nippon Steel & Sumitomo Metal Corporation Hot-pressed steel sheet member, method of manufacturing the same, and steel sheet for hot pressing
TWI512116B (zh) * 2014-01-02 2015-12-11 Nippon Steel & Sumitomo Metal Corp A hot-pressed steel sheet member, a method for manufacturing the same, and a steel sheet for hot pressing
TWI513829B (zh) * 2014-01-03 2015-12-21 Nippon Steel & Sumitomo Metal Corp A hot-pressed steel sheet member, a method for manufacturing the same, and a steel sheet for hot pressing
CN104233319A (zh) * 2014-10-10 2014-12-24 湘电集团有限公司 一种提高铬镍钢材料渗碳淬火硬度的工艺方法
CN104946980B (zh) * 2015-06-18 2017-05-17 舞阳钢铁有限责任公司 一种TMCP+回火型550Mpa级别耐腐蚀桥梁钢及其生产方法
WO2017090731A1 (ja) * 2015-11-27 2017-06-01 新日鐵住金株式会社 鋼、浸炭鋼部品、及び浸炭鋼部品の製造方法
KR102099767B1 (ko) * 2015-11-27 2020-04-10 닛폰세이테츠 가부시키가이샤 강, 침탄강 부품 및 침탄강 부품의 제조 방법
CN109790604B (zh) 2016-09-30 2021-09-10 日本制铁株式会社 冷锻用钢及其制造方法
CN108118251B (zh) * 2016-11-30 2020-09-25 宝山钢铁股份有限公司 一种高强高韧射孔枪管及其制造方法
KR102117399B1 (ko) * 2018-10-15 2020-06-09 주식회사 포스코 고강도 강섬유용 선재, 고강도 강섬유 및 이들의 제조방법
CN109112265A (zh) * 2018-11-14 2019-01-01 江苏万达新能源科技股份有限公司 一种用于锂电池分切机的高速钢
KR102312327B1 (ko) * 2019-12-20 2021-10-14 주식회사 포스코 고강도 강섬유용 선재, 고강도 강섬유 및 이들의 제조 방법
EP4130303A1 (de) * 2020-03-31 2023-02-08 JFE Steel Corporation Automatenstahl und verfahren zur herstellung davon
KR102405038B1 (ko) * 2020-09-28 2022-06-07 주식회사 포스코 고강도 강 섬유용 선재, 강선 및 이들의 제조방법
KR102448751B1 (ko) * 2020-12-07 2022-09-30 주식회사 포스코 충격인성 및 성형성이 향상된 선재, 강선 및 이들의 제조방법
KR102467201B1 (ko) * 2020-12-18 2022-11-16 주식회사 포스코 고강도 강섬유용 선재, 고강도 강섬유 및 이들의 제조 방법
KR102469480B1 (ko) * 2020-12-18 2022-11-21 주식회사 포스코 콘크리트 보강 강섬유용 선재, 강섬유 및 그 제조방법
KR102490054B1 (ko) * 2020-12-21 2023-01-19 주식회사 포스코 강도 및 가공성이 향상된 강섬유용 선재, 강선 및 그 제조 방법

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Also Published As

Publication number Publication date
KR20050075019A (ko) 2005-07-19
DE60318745T2 (de) 2009-01-15
US20060013720A1 (en) 2006-01-19
WO2004050932A1 (ja) 2004-06-17
US20090050241A1 (en) 2009-02-26
TW200415243A (en) 2004-08-16
TWI249579B (en) 2006-02-21
EP1580287B1 (de) 2008-01-16
US8137484B2 (en) 2012-03-20
EP1580287A4 (de) 2006-07-05
US7488396B2 (en) 2009-02-10
KR100708430B1 (ko) 2007-04-18
EP1580287A1 (de) 2005-09-28

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