TWI310054B - - Google Patents

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Publication number
TWI310054B
TWI310054B TW095131803A TW95131803A TWI310054B TW I310054 B TWI310054 B TW I310054B TW 095131803 A TW095131803 A TW 095131803A TW 95131803 A TW95131803 A TW 95131803A TW I310054 B TWI310054 B TW I310054B
Authority
TW
Taiwan
Prior art keywords
mass
steel
less
mns
concentration
Prior art date
Application number
TW095131803A
Other languages
English (en)
Chinese (zh)
Other versions
TW200716768A (en
Inventor
Koichi Sakamoto
Hiroshi Yaguchi
Atsuhiko Yoshida
Goro Anan
Yoshiteru Fukuoka
Original Assignee
Kobe Steel Ltd
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
Application filed by Kobe Steel Ltd filed Critical Kobe Steel Ltd
Publication of TW200716768A publication Critical patent/TW200716768A/zh
Application granted granted Critical
Publication of TWI310054B publication Critical patent/TWI310054B/zh

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
    • C22C38/002—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
    • 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
    • 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
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/10—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of tubular bodies
    • 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
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/10—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of tubular bodies
    • C21D8/105—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of tubular bodies of ferrous 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
    • C22C38/001—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
    • C22C38/04—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
    • C22C38/60—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
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
    • C21D8/0226—Hot rolling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Heat Treatment Of Steel (AREA)
TW095131803A 2005-10-17 2006-08-29 Low-carbon sulfur-containing free-cutting steel with excellent cuttability TW200716768A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005301552A JP4041511B2 (ja) 2005-10-17 2005-10-17 被削性に優れた低炭素硫黄快削鋼

Publications (2)

Publication Number Publication Date
TW200716768A TW200716768A (en) 2007-05-01
TWI310054B true TWI310054B (OSRAM) 2009-05-21

Family

ID=37962297

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095131803A TW200716768A (en) 2005-10-17 2006-08-29 Low-carbon sulfur-containing free-cutting steel with excellent cuttability

Country Status (8)

Country Link
US (1) US8052925B2 (OSRAM)
EP (1) EP1947206A4 (OSRAM)
JP (1) JP4041511B2 (OSRAM)
KR (1) KR101022160B1 (OSRAM)
CN (1) CN101268208B (OSRAM)
CA (1) CA2620388C (OSRAM)
TW (1) TW200716768A (OSRAM)
WO (1) WO2007046198A1 (OSRAM)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4728155B2 (ja) * 2006-03-27 2011-07-20 株式会社神戸製鋼所 低炭素硫黄快削鋼の製造方法
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
WO2013146880A1 (ja) * 2012-03-30 2013-10-03 愛知製鋼株式会社 摩擦圧接用鋼材及びその製造方法
WO2016199843A1 (ja) * 2015-06-10 2016-12-15 新日鐵住金株式会社 快削鋼
KR102103382B1 (ko) 2018-10-29 2020-04-22 주식회사 포스코 강재 및 그 제조방법
CN112342464B (zh) * 2020-10-19 2021-07-27 中天钢铁集团有限公司 一种oa轴用易切削钢热轧盘条的生产方法

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2740982B2 (ja) 1990-02-28 1998-04-15 株式会社神戸製鋼所 切削仕上面精度のよい快削綱及びその製造方法
JP2671086B2 (ja) * 1992-09-22 1997-10-29 新日本製鐵株式会社 連続鋳造法による低炭硫黄系快削鋼
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
JPH07252588A (ja) * 1994-03-15 1995-10-03 Nippon Steel Corp 被削性の優れた低炭硫黄系快削鋼
JPH0931522A (ja) 1995-07-21 1997-02-04 Daido Steel Co Ltd 低炭素硫黄系快削鋼の製造方法
JPH0971838A (ja) 1995-09-05 1997-03-18 Daido Steel Co Ltd 快削鋼
IT1286045B1 (it) * 1996-10-25 1998-07-07 Lucchini Centro Ricerche E Svi Acciaio a grano austenitico fine risolforato migliorato e relativo procedimento per ottenerlo
JPH10158781A (ja) 1996-12-02 1998-06-16 Kobe Steel Ltd 超硬工具寿命に優れた快削鋼
JP2000319753A (ja) 1999-04-30 2000-11-21 Daido Steel Co Ltd 低炭素硫黄系快削鋼
JP4516203B2 (ja) * 1999-11-16 2010-08-04 株式会社神戸製鋼所 冷間引き抜き加工後の真直性に優れた鋼材
KR100386210B1 (ko) 1999-11-16 2003-06-02 가부시키가이샤 고베 세이코쇼 와이어롯드강
JP2001152282A (ja) 1999-11-26 2001-06-05 Kawasaki Steel Corp 快削鋼
JP2001152281A (ja) 1999-11-26 2001-06-05 Kawasaki Steel Corp 快削鋼
JP2001152283A (ja) 1999-11-26 2001-06-05 Kawasaki Steel Corp 快削鋼
JP3854878B2 (ja) * 2002-03-07 2006-12-06 株式会社神戸製鋼所 低炭素硫黄系快削鋼線材およびその製造方法
US7488396B2 (en) * 2002-11-15 2009-02-10 Nippon Steel Corporation Superior in machinability and method of production of same
JP4213948B2 (ja) 2002-11-15 2009-01-28 新日本製鐵株式会社 被削性に優れる鋼
JP4222112B2 (ja) * 2003-05-30 2009-02-12 大同特殊鋼株式会社 高硫黄快削鋼
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
JP2006200032A (ja) 2005-01-24 2006-08-03 Kobe Steel Ltd 低炭素硫黄快削鋼

Also Published As

Publication number Publication date
EP1947206A4 (en) 2009-08-19
EP1947206A1 (en) 2008-07-23
WO2007046198A1 (ja) 2007-04-26
JP4041511B2 (ja) 2008-01-30
CN101268208A (zh) 2008-09-17
KR20080049109A (ko) 2008-06-03
KR101022160B1 (ko) 2011-03-17
US8052925B2 (en) 2011-11-08
TW200716768A (en) 2007-05-01
US20100104468A1 (en) 2010-04-29
CA2620388C (en) 2011-06-21
JP2007107078A (ja) 2007-04-26
CA2620388A1 (en) 2007-04-26
CN101268208B (zh) 2011-05-25

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