KR101022160B1 - 피삭성이 우수한 저탄소 유황 쾌삭강 - Google Patents

피삭성이 우수한 저탄소 유황 쾌삭강 Download PDF

Info

Publication number
KR101022160B1
KR101022160B1 KR1020087009157A KR20087009157A KR101022160B1 KR 101022160 B1 KR101022160 B1 KR 101022160B1 KR 1020087009157 A KR1020087009157 A KR 1020087009157A KR 20087009157 A KR20087009157 A KR 20087009157A KR 101022160 B1 KR101022160 B1 KR 101022160B1
Authority
KR
South Korea
Prior art keywords
mass
steel
mns
less
concentration
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 - Fee Related
Application number
KR1020087009157A
Other languages
English (en)
Korean (ko)
Other versions
KR20080049109A (ko
Inventor
고이치 사카모토
히로시 야구치
아츠히코 요시다
고로 아난
요시테루 후쿠오카
Original Assignee
가부시키가이샤 고베 세이코쇼
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 가부시키가이샤 고베 세이코쇼 filed Critical 가부시키가이샤 고베 세이코쇼
Publication of KR20080049109A publication Critical patent/KR20080049109A/ko
Application granted granted Critical
Publication of KR101022160B1 publication Critical patent/KR101022160B1/ko
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
    • C—CHEMISTRY; METALLURGY
    • 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
    • C21D8/02—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
    • 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

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)
KR1020087009157A 2005-10-17 2006-09-07 피삭성이 우수한 저탄소 유황 쾌삭강 Expired - Fee Related KR101022160B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP-P-2005-00301552 2005-10-17
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
KR20080049109A KR20080049109A (ko) 2008-06-03
KR101022160B1 true KR101022160B1 (ko) 2011-03-17

Family

ID=37962297

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020087009157A Expired - Fee Related KR101022160B1 (ko) 2005-10-17 2006-09-07 피삭성이 우수한 저탄소 유황 쾌삭강

Country Status (8)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102103382B1 (ko) 2018-10-29 2020-04-22 주식회사 포스코 강재 및 그 제조방법

Families Citing this family (6)

* 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
CN104204260A (zh) * 2012-03-30 2014-12-10 爱知制钢株式会社 摩擦压焊用钢材及其制造方法
EP3309272A4 (en) * 2015-06-10 2018-10-24 Nippon Steel & Sumitomo Metal Corporation Free-cutting steel
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

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001207240A (ja) * 1999-11-16 2001-07-31 Kobe Steel Ltd 冷間引き抜き加工後の真直性に優れた鋼材

Family Cites Families (20)

* 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
KR100386210B1 (ko) 1999-11-16 2003-06-02 가부시키가이샤 고베 세이코쇼 와이어롯드강
JP2001152281A (ja) 1999-11-26 2001-06-05 Kawasaki Steel Corp 快削鋼
JP2001152282A (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
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
WO2004050932A1 (ja) * 2002-11-15 2004-06-17 Nippon Steel Corporation 被削性に優れる鋼とその製造方法
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

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001207240A (ja) * 1999-11-16 2001-07-31 Kobe Steel Ltd 冷間引き抜き加工後の真直性に優れた鋼材

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102103382B1 (ko) 2018-10-29 2020-04-22 주식회사 포스코 강재 및 그 제조방법

Also Published As

Publication number Publication date
US8052925B2 (en) 2011-11-08
CA2620388C (en) 2011-06-21
EP1947206A1 (en) 2008-07-23
TW200716768A (en) 2007-05-01
WO2007046198A1 (ja) 2007-04-26
CA2620388A1 (en) 2007-04-26
CN101268208B (zh) 2011-05-25
JP4041511B2 (ja) 2008-01-30
JP2007107078A (ja) 2007-04-26
KR20080049109A (ko) 2008-06-03
TWI310054B (enExample) 2009-05-21
CN101268208A (zh) 2008-09-17
US20100104468A1 (en) 2010-04-29
EP1947206A4 (en) 2009-08-19

Similar Documents

Publication Publication Date Title
KR102471016B1 (ko) 마르텐사이트계 s쾌삭 스테인리스강
KR20090130416A (ko) 피로 특성이 우수한 고청정도 스프링용 강 및 고청정도 스프링
KR101022160B1 (ko) 피삭성이 우수한 저탄소 유황 쾌삭강
JP5092578B2 (ja) 低炭素硫黄快削鋼
JP6652021B2 (ja) 熱間鍛造用鋼及び熱間鍛造品
US11447849B2 (en) Non-heat treated steel for induction hardening
JP6814655B2 (ja) フェライト系快削ステンレス線材
KR100823806B1 (ko) 마무리면 조도가 우수한 저탄소 복합 쾌삭강재 및 그의제조방법
JP2011184717A (ja) 鍛造性に優れるフェライト系ステンレス快削鋼棒線
WO2017068935A1 (ja) 熱間鍛造用鋼及び熱間鍛造品
JP2001098352A (ja) 表面仕上性に優れた高耐食快削ステンレス鋼
KR101033073B1 (ko) 피삭성이 우수한 저탄소 유황 쾌삭강
JP4876638B2 (ja) 低炭素硫黄快削鋼材
KR20170096038A (ko) 전동 피로 특성이 우수한 베어링용 강재 및 베어링 부품
JP2019183257A (ja) フェライト系ｓ快削ステンレス鋼
JP4728155B2 (ja) 低炭素硫黄快削鋼の製造方法
KR20070085739A (ko) 저탄소 쾌삭강
KR100213334B1 (ko) 내열간취화성이 우수한 비스무스-유황계 쾌삭강및 그 선재의 제조방법
JP2023045921A (ja) 高周波焼入れ用鋼、高周波焼入れ鋼部品及びその製造方法
JP2006200032A (ja) 低炭素硫黄快削鋼
JP2025000288A (ja) ステンレス鋼材
JP2022175772A (ja) Ｃｕ、Ｎｉ、Ｓｎ含有鋼の製造方法
JP2001254142A (ja) 高炭素ビスマス硫黄複合快削鋼およびその線材並びにその鋼線
JPH07243001A (ja) 耐銹性非磁性鋼

Legal Events

Date Code Title Description
A201 Request for examination
PA0105 International application

St.27 status event code: A-0-1-A10-A15-nap-PA0105

PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

AMND Amendment
P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

E601 Decision to refuse application
PE0601 Decision on rejection of patent

St.27 status event code: N-2-6-B10-B15-exm-PE0601

T11-X000 Administrative time limit extension requested

St.27 status event code: U-3-3-T10-T11-oth-X000

AMND Amendment
E13-X000 Pre-grant limitation requested

St.27 status event code: A-2-3-E10-E13-lim-X000

J201 Request for trial against refusal decision
P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

PJ0201 Trial against decision of rejection

St.27 status event code: A-3-3-V10-V11-apl-PJ0201

R17-X000 Change to representative recorded

St.27 status event code: A-3-3-R10-R17-oth-X000

PB0901 Examination by re-examination before a trial

St.27 status event code: A-6-3-E10-E12-rex-PB0901

B701 Decision to grant
PB0701 Decision of registration after re-examination before a trial

St.27 status event code: A-3-4-F10-F13-rex-PB0701

GRNT Written decision to grant
PR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-PR0701

PR1002 Payment of registration fee

St.27 status event code: A-2-2-U10-U12-oth-PR1002

Fee payment year number: 1

PG1601 Publication of registration

St.27 status event code: A-4-4-Q10-Q13-nap-PG1601

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000

FPAY Annual fee payment

Payment date: 20140203

Year of fee payment: 4

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 4

PN2301 Change of applicant

St.27 status event code: A-5-5-R10-R13-asn-PN2301

St.27 status event code: A-5-5-R10-R11-asn-PN2301

FPAY Annual fee payment

Payment date: 20150130

Year of fee payment: 5

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 5

FPAY Annual fee payment

Payment date: 20160203

Year of fee payment: 6

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 6

FPAY Annual fee payment

Payment date: 20170201

Year of fee payment: 7

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 7

FPAY Annual fee payment

Payment date: 20180219

Year of fee payment: 8

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 8

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 9

FPAY Annual fee payment

Payment date: 20200218

Year of fee payment: 10

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 10

PC1903 Unpaid annual fee

St.27 status event code: A-4-4-U10-U13-oth-PC1903

Not in force date: 20210308

Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

PC1903 Unpaid annual fee

St.27 status event code: N-4-6-H10-H13-oth-PC1903

Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

Not in force date: 20210308