EP1541703A3 - Ferritic free-cutting stainless steel excellent in surface roughness and outgass resistance - Google Patents

Ferritic free-cutting stainless steel excellent in surface roughness and outgass resistance Download PDF

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Publication number
EP1541703A3
EP1541703A3 EP04105518A EP04105518A EP1541703A3 EP 1541703 A3 EP1541703 A3 EP 1541703A3 EP 04105518 A EP04105518 A EP 04105518A EP 04105518 A EP04105518 A EP 04105518A EP 1541703 A3 EP1541703 A3 EP 1541703A3
Authority
EP
European Patent Office
Prior art keywords
less
represented
outgass
resistance
surface roughness
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.)
Withdrawn
Application number
EP04105518A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1541703A2 (en
Inventor
Koichi Ishikawa
Tetsuya Shimizu
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.)
Daido Steel Co Ltd
Original Assignee
Daido Steel Co 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 Daido Steel Co Ltd filed Critical Daido Steel Co Ltd
Publication of EP1541703A2 publication Critical patent/EP1541703A2/en
Publication of EP1541703A3 publication Critical patent/EP1541703A3/en
Withdrawn legal-status Critical Current

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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
    • C22C38/20—Ferrous alloys, e.g. steel alloys containing chromium with copper
    • 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
    • C22C38/28—Ferrous alloys, e.g. steel alloys containing chromium with titanium or zirconium
    • 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with 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
    • C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
EP04105518A 2003-11-10 2004-11-04 Ferritic free-cutting stainless steel excellent in surface roughness and outgass resistance Withdrawn EP1541703A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003379633A JP4305137B2 (ja) 2003-11-10 2003-11-10 表面仕上粗さ及び耐アウトガス性に優れたフェライト系快削ステンレス鋼
JP2003379633 2003-11-10

Publications (2)

Publication Number Publication Date
EP1541703A2 EP1541703A2 (en) 2005-06-15
EP1541703A3 true EP1541703A3 (en) 2008-07-09

Family

ID=34510420

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04105518A Withdrawn EP1541703A3 (en) 2003-11-10 2004-11-04 Ferritic free-cutting stainless steel excellent in surface roughness and outgass resistance

Country Status (4)

Country Link
US (1) US20050098240A1 (zh)
EP (1) EP1541703A3 (zh)
JP (1) JP4305137B2 (zh)
CN (1) CN1616701A (zh)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006226523A (ja) * 2005-01-20 2006-08-31 Nippon Densan Corp 流体動圧軸受装置及びスピンドルモータ
JP4770437B2 (ja) * 2005-10-14 2011-09-14 大同特殊鋼株式会社 フェライト系快削ステンレス鋼
KR20070067325A (ko) * 2005-12-23 2007-06-28 주식회사 포스코 리징저항성이 개선된 페라이트계 스테인레스강의 제조방법
US20070166183A1 (en) * 2006-01-18 2007-07-19 Crs Holdings Inc. Corrosion-Resistant, Free-Machining, Magnetic Stainless Steel
CN100385032C (zh) * 2006-02-17 2008-04-30 山西太钢不锈钢股份有限公司 中铬含铜铁素体抗菌抗皱不锈钢板带及其制造方法
DE102008048050A1 (de) 2007-09-19 2009-04-16 Daido Tokushuko K.K., Nagoya Ferritischer rostfreier Automatenstahl
JP5501795B2 (ja) * 2010-02-24 2014-05-28 新日鐵住金ステンレス株式会社 溶接部の耐食性に優れた低クロム含有ステンレス鋼
US9598750B2 (en) 2010-10-26 2017-03-21 Korea Atomic Energy Research Institute High Cr ferritic/martensitic steels having an improved creep resistance for in-core component materials in nuclear reactor, and preparation method thereof
JP5645696B2 (ja) * 2011-02-10 2014-12-24 日鉄住金テックスエンジ株式会社 真空装置用部材および真空装置用部材の製造方法
JP6120303B2 (ja) * 2011-11-11 2017-04-26 山陽特殊製鋼株式会社 複相介在物を有する快削ステンレス鋼
CN104480409B (zh) * 2014-12-10 2017-05-03 无锡鑫常钢管有限责任公司 一种06Cr17Ni12Mo2Ti奥氏体不锈钢管及生产工艺
CN108531824A (zh) * 2016-08-16 2018-09-14 刘可 一种微细球形铁素体不锈钢粉体的应用
CN108660375A (zh) * 2016-08-16 2018-10-16 刘可 一种金属粉料在3d打印中的应用
CN107058906B (zh) * 2017-02-21 2018-11-16 山西太钢不锈钢股份有限公司 不锈钢、圆珠笔头用不锈钢线材及其制备方法
CN107475492B (zh) * 2017-07-20 2019-02-22 首钢集团有限公司 一种控制易切钢表面高温硫化缺陷的加热方法
CN107747022A (zh) * 2017-11-24 2018-03-02 苏州双金实业有限公司 一种具有易切削性能的不锈钢
WO2021129836A1 (zh) * 2019-12-26 2021-07-01 华新丽华股份有限公司 耐蚀快削性钢材
JP7370396B2 (ja) * 2020-01-15 2023-10-27 日鉄ステンレス株式会社 フェライト系ステンレス鋼
CN111270164B (zh) * 2020-01-23 2021-04-20 清华大学 一种相间析出强化的低活化铁素体钢及其制备方法
CN111850407B (zh) * 2020-07-29 2021-10-08 成都先进金属材料产业技术研究院有限公司 850MPa级含钛易切削不锈钢锻造棒材及其制备方法
CN112795848B (zh) * 2021-03-22 2021-06-25 北京科技大学 一种易切削耐腐蚀钢及其制备方法
CN113684420B (zh) * 2021-08-17 2022-06-24 浙江青山钢铁有限公司 一种钙碲稀土复合处理的超易切削不锈钢及其制备方法
CN115466908A (zh) * 2022-09-29 2022-12-13 浙江青山钢铁有限公司 一种含硒含钙的易切削不锈钢及其制备方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10130794A (ja) * 1996-10-24 1998-05-19 Daido Steel Co Ltd 高強度、快削フェライト系ステンレス鋼
JPH10237603A (ja) * 1997-02-20 1998-09-08 Daido Steel Co Ltd 耐食性に優れた快削フェライト系ステンレス鋼
JP2000008145A (ja) * 1998-06-25 2000-01-11 Sumitomo Metal Ind Ltd 抗菌性に優れたフェライト系ステンレス鋼およびその製造方法
US6033625A (en) * 1997-11-12 2000-03-07 Diado Steel Co., Ltd. Parts of electronic devices made of ferritic free cutting stainless steel
JP2001011582A (ja) * 1999-06-29 2001-01-16 Nippon Steel Corp 加工性および耐食性に優れたフェライト系ステンレス鋼およびその薄鋼板の製造方法
US20020170638A1 (en) * 1999-07-26 2002-11-21 Tetsuya Shimizu Stainless steel parts with suppressed release of sulfide gas and method of producing

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2123470C (en) * 1993-05-19 2001-07-03 Yoshihiro Yazawa Ferritic stainless steel exhibiting excellent atmospheric corrosion resistance and crevice corrosion resistance
JP3736721B2 (ja) * 1998-11-11 2006-01-18 山陽特殊製鋼株式会社 高耐食快削ステンレス鋼
JP3425124B2 (ja) * 2000-07-21 2003-07-07 清仁 石田 フェライト系快削ステンレス鋼
JP3638828B2 (ja) * 1999-09-29 2005-04-13 山陽特殊製鋼株式会社 表面仕上性に優れた高耐食快削ステンレス鋼
JP2003221654A (ja) * 2002-01-31 2003-08-08 Daido Steel Co Ltd 快削ステンレス鋼

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10130794A (ja) * 1996-10-24 1998-05-19 Daido Steel Co Ltd 高強度、快削フェライト系ステンレス鋼
JPH10237603A (ja) * 1997-02-20 1998-09-08 Daido Steel Co Ltd 耐食性に優れた快削フェライト系ステンレス鋼
US6033625A (en) * 1997-11-12 2000-03-07 Diado Steel Co., Ltd. Parts of electronic devices made of ferritic free cutting stainless steel
JP2000008145A (ja) * 1998-06-25 2000-01-11 Sumitomo Metal Ind Ltd 抗菌性に優れたフェライト系ステンレス鋼およびその製造方法
JP2001011582A (ja) * 1999-06-29 2001-01-16 Nippon Steel Corp 加工性および耐食性に優れたフェライト系ステンレス鋼およびその薄鋼板の製造方法
US20020170638A1 (en) * 1999-07-26 2002-11-21 Tetsuya Shimizu Stainless steel parts with suppressed release of sulfide gas and method of producing

Also Published As

Publication number Publication date
JP2005139531A (ja) 2005-06-02
JP4305137B2 (ja) 2009-07-29
CN1616701A (zh) 2005-05-18
EP1541703A2 (en) 2005-06-15
US20050098240A1 (en) 2005-05-12

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