SE0700015L - Metod för utvärdering av tillförlitligheten hos stål och högtillförlitligt stål erhållet genom samma method. - Google Patents

Metod för utvärdering av tillförlitligheten hos stål och högtillförlitligt stål erhållet genom samma method.

Info

Publication number
SE0700015L
SE0700015L SE0700015A SE0700015A SE0700015L SE 0700015 L SE0700015 L SE 0700015L SE 0700015 A SE0700015 A SE 0700015A SE 0700015 A SE0700015 A SE 0700015A SE 0700015 L SE0700015 L SE 0700015L
Authority
SE
Sweden
Prior art keywords
steel
evaluating
reliability
highly reliable
same method
Prior art date
Application number
SE0700015A
Other languages
English (en)
Other versions
SE532070C2 (sv
Inventor
Kaiko Sato
Misaki Nagao
Kazuhiko Hiraoka
Ichiro Takasu
Yasukazu Unigame
Original Assignee
Sanyo Special 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 Sanyo Special Steel Co Ltd filed Critical Sanyo Special Steel Co Ltd
Publication of SE0700015L publication Critical patent/SE0700015L/sv
Publication of SE532070C2 publication Critical patent/SE532070C2/sv

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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/04—Analysing solids
    • G01N29/043—Analysing solids in the interior, e.g. by shear waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/04—Analysing solids
    • G01N29/045—Analysing solids by imparting shocks to the workpiece and detecting the vibrations or the acoustic waves caused by the shocks
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G01N29/24—Probes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G01N29/24—Probes
    • G01N29/2456—Focusing probes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/44—Processing the detected response signal, e.g. electronic circuits specially adapted therefor
    • G01N29/4445—Classification of defects
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/023—Solids
    • G01N2291/0234—Metals, e.g. steel
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/024—Mixtures
    • G01N2291/02458—Solids in solids, e.g. granules
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/028—Material parameters
    • G01N2291/02836—Flow rate, liquid level
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/04—Wave modes and trajectories
    • G01N2291/044—Internal reflections (echoes), e.g. on walls or defects
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/26—Scanned objects
    • G01N2291/263—Surfaces
    • G01N2291/2634—Surfaces cylindrical from outside

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Immunology (AREA)
  • Biochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Signal Processing (AREA)
  • Acoustics & Sound (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Investigating And Analyzing Materials By Characteristic Methods (AREA)
SE0700015A 2005-05-10 2007-01-04 Metod för utvärdering av tillförlitligheten hos stål och högtillförlitligt stål erhållet genom samma metod. SE532070C2 (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2005137787A JP5085013B2 (ja) 2005-05-10 2005-05-10 鋼の信頼性評価方法
PCT/JP2006/308506 WO2006120875A1 (en) 2005-05-10 2006-04-18 Method for evaluating the reliability of steel method

Publications (2)

Publication Number Publication Date
SE0700015L true SE0700015L (sv) 2007-03-09
SE532070C2 SE532070C2 (sv) 2009-10-13

Family

ID=36644930

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0700015A SE532070C2 (sv) 2005-05-10 2007-01-04 Metod för utvärdering av tillförlitligheten hos stål och högtillförlitligt stål erhållet genom samma metod.

Country Status (9)

Country Link
US (1) US7971484B2 (sv)
JP (1) JP5085013B2 (sv)
KR (1) KR101150455B1 (sv)
CN (1) CN101171511B (sv)
DE (1) DE112006001159T5 (sv)
FR (1) FR2885698B1 (sv)
GB (1) GB2439865B (sv)
SE (1) SE532070C2 (sv)
WO (1) WO2006120875A1 (sv)

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US20120063944A1 (en) * 2009-05-20 2012-03-15 Thore Lund Bearing component
JP2012122807A (ja) * 2010-12-07 2012-06-28 Kawasaki Heavy Ind Ltd ろう接接合部の超音波探傷装置および方法
CN102782487B (zh) * 2011-02-28 2015-10-21 日本精工株式会社 铝压铸部件的缺陷检测方法
JP5224424B1 (ja) * 2012-05-07 2013-07-03 山陽特殊製鋼株式会社 転がり疲労寿命に優れた鋼
WO2014007111A1 (ja) * 2012-07-03 2014-01-09 Ｊｆｅスチール株式会社 鋼材の品質評価方法及び品質評価装置
DE102013202734B3 (de) * 2013-02-20 2014-05-08 Aktiebolaget Skf Verfahren zum Entnehmen eines Prüfkörpers
JP2015034324A (ja) 2013-08-08 2015-02-19 山陽特殊製鋼株式会社 転がり疲労寿命に優れた鋼
CN104007245B (zh) * 2014-05-29 2015-12-30 西南交通大学 一种钢铁材料中最大非金属夹杂物尺寸的测试方法
JP6248979B2 (ja) * 2015-05-15 2017-12-20 Ｊｆｅスチール株式会社 鋼材の清浄度評価方法および清浄度評価装置
JP6260582B2 (ja) * 2015-05-15 2018-01-17 Ｊｆｅスチール株式会社 鋼材の清浄度評価方法および清浄度評価装置
US10031087B2 (en) 2016-09-22 2018-07-24 SSAB Enterprises, LLC Methods and systems for the quantitative measurement of internal defects in as-cast steel products
DE102016221730A1 (de) 2016-11-07 2018-05-09 Robert Bosch Gmbh Verfahren zur Detektion von Materialinhomogenitäten
CN107271557B (zh) * 2017-05-02 2020-06-26 北京科技大学 一种基于超声扫描显微镜的钢洁净度评价方法
CN107037131B (zh) * 2017-05-04 2019-09-06 中南大学 一种基于极值分布理论的微小缺陷超声检测方法
KR20190069092A (ko) * 2017-12-11 2019-06-19 주식회사 포스코 강재의 제조 방법 및 강재
BR102018015331A2 (pt) * 2018-07-26 2020-02-04 Vallourec Solucoes Tubulares Do Brasil S A método para avaliação do nível inclusional em tubos de aço utilizando transdutor de alta frequência na inspeção ultrassônica automática
JP7102316B2 (ja) * 2018-10-15 2022-07-19 山陽特殊製鋼株式会社 試験片、その試験片の製造方法、及び、その試験片を用いた転がり疲れ試験方法
CN111189923A (zh) * 2020-01-07 2020-05-22 陈雄 冶金板材缺陷的变频率比较定量检测方法
CN111796028B (zh) * 2020-07-28 2021-03-23 武汉理工大学 复杂环锻件超声水浸自动检测装置及方法
CN111879784A (zh) * 2020-08-10 2020-11-03 耐世特凌云驱动系统（芜湖）有限公司 钢材洁净度评价新方法
JP7201124B2 (ja) * 2020-09-24 2023-01-10 Ｊｆｅスチール株式会社 高疲労強度鋼の素材となる鋳片の清浄度評価方法及び高疲労強度鋼の製造方法
CN113155861B (zh) * 2021-03-03 2022-07-19 中冶南方连铸技术工程有限责任公司 铸坯夹杂物检测方法
CN115201099A (zh) * 2022-08-29 2022-10-18 中国海洋大学 一种低合金海工钢中腐蚀活性夹杂物密度的检测方法

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JP3563313B2 (ja) * 1999-11-12 2004-09-08 山陽特殊製鋼株式会社 超音波探傷による金属材料の清浄度評価方法
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JP2001342512A (ja) * 2000-06-05 2001-12-14 Sanyo Special Steel Co Ltd 高清浄度鋼及びその製造方法
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JP4084979B2 (ja) * 2002-08-29 2008-04-30 山陽特殊製鋼株式会社 水浸超音波探傷による鋼中介在物検出方法
JP2004144289A (ja) 2002-08-29 2004-05-20 Nsk Ltd トロイダル形無段変速装置
JP4015935B2 (ja) * 2002-11-25 2007-11-28 山陽特殊製鋼株式会社 水浸超音波探傷による鋼中介在物検出評価方法
CN2627507Y (zh) * 2003-08-09 2004-07-21 李振财 管材电磁超声探伤装置
EP1707644B1 (en) * 2004-01-22 2012-02-15 Kabushiki Kaisha Kobe Seiko Sho Method for producing high cleanliness steel excellent in fatigue strength or cold workability

Also Published As

Publication number Publication date
FR2885698B1 (fr) 2015-11-13
DE112006001159T5 (de) 2008-04-03
CN101171511B (zh) 2012-09-05
JP2006317192A (ja) 2006-11-24
WO2006120875A1 (en) 2006-11-16
GB2439865A (en) 2008-01-09
CN101171511A (zh) 2008-04-30
GB0719546D0 (en) 2007-11-14
SE532070C2 (sv) 2009-10-13
US20090126492A1 (en) 2009-05-21
GB2439865B (en) 2009-08-19
JP5085013B2 (ja) 2012-11-28
KR20080022094A (ko) 2008-03-10
FR2885698A1 (fr) 2006-11-17
US7971484B2 (en) 2011-07-05
KR101150455B1 (ko) 2012-06-01

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