DE60335172D1 - Verfahren zur bewertung grosser einschlüsse in einem stahl zur verwendung in lager - Google Patents
Verfahren zur bewertung grosser einschlüsse in einem stahl zur verwendung in lagerInfo
- Publication number
- DE60335172D1 DE60335172D1 DE60335172T DE60335172T DE60335172D1 DE 60335172 D1 DE60335172 D1 DE 60335172D1 DE 60335172 T DE60335172 T DE 60335172T DE 60335172 T DE60335172 T DE 60335172T DE 60335172 D1 DE60335172 D1 DE 60335172D1
- Authority
- DE
- Germany
- Prior art keywords
- steel
- storage
- large inclusions
- evaluating large
- evaluating
- 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
Links
Classifications
-
- 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
- G01N29/11—Analysing solids by measuring attenuation of acoustic waves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/02—Parts of sliding-contact bearings
- F16C33/04—Brasses; Bushes; Linings
- F16C33/06—Sliding surface mainly made of metal
- F16C33/12—Structural composition; Use of special materials or surface treatments, e.g. for rust-proofing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/30—Parts of ball or roller bearings
-
- 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
- G01N29/22—Details, e.g. general constructional or apparatus details
- G01N29/26—Arrangements for orientation or scanning by relative movement of the head and the sensor
- G01N29/265—Arrangements for orientation or scanning by relative movement of the head and the sensor by moving the sensor relative to a stationary material
-
- 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
- G01N29/28—Details, e.g. general constructional or apparatus details providing acoustic coupling, e.g. water
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2204/00—Metallic materials; Alloys
- F16C2204/60—Ferrous alloys, e.g. steel alloys
-
- 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
- G01N2291/01—Indexing codes associated with the measuring variable
- G01N2291/014—Resonance or resonant frequency
-
- 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
- G01N2291/028—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
- G01N2291/042—Wave modes
- G01N2291/0421—Longitudinal waves
-
- 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
- G01N2291/042—Wave modes
- G01N2291/0422—Shear waves, transverse waves, horizontally polarised waves
-
- 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
- G01N2291/10—Number of transducers
- G01N2291/101—Number of transducers one transducer
-
- 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
- G01N2291/269—Various geometry objects
- G01N2291/2696—Wheels, Gears, Bearings
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Health & Medical Sciences (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Acoustics & Sound (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Rolling Contact Bearings (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002009088 | 2002-01-17 | ||
JP2002157492 | 2002-05-30 | ||
JP2002293750 | 2002-10-07 | ||
PCT/JP2003/000380 WO2003060507A1 (fr) | 2002-01-17 | 2003-01-17 | Acier pour roulements, procede d'evaluation d'inclusions de grandes dimensions dans ledit acier, et roulement |
Publications (1)
Publication Number | Publication Date |
---|---|
DE60335172D1 true DE60335172D1 (de) | 2011-01-13 |
Family
ID=27348091
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60335172T Expired - Lifetime DE60335172D1 (de) | 2002-01-17 | 2003-01-17 | Verfahren zur bewertung grosser einschlüsse in einem stahl zur verwendung in lager |
Country Status (8)
Country | Link |
---|---|
US (1) | US20060048576A1 (de) |
EP (1) | EP1475633B1 (de) |
JP (1) | JPWO2003060507A1 (de) |
CN (1) | CN100390534C (de) |
AU (1) | AU2003203256A1 (de) |
DE (1) | DE60335172D1 (de) |
PL (1) | PL374571A1 (de) |
WO (1) | WO2003060507A1 (de) |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070289385A1 (en) * | 2004-09-16 | 2007-12-20 | Nsk Ltd. | Ultrasonic Flaw Detection Method For Roller Bearing, And Method For Detecting Flaws |
DE102004051020A1 (de) * | 2004-10-20 | 2006-05-04 | Sms Demag Ag | Verfahren, Vorrichtung und Schaltung zum Ermitteln von Oberflächenfehlern, wie beispielsweise Risse, Ausbrüche und dergleichen an einer Walze eines Walzwerks |
US7370537B2 (en) * | 2004-11-15 | 2008-05-13 | The Aerospace Corporation | Ceramic ball bearing acoustic test method |
FR2881228B1 (fr) * | 2005-01-27 | 2007-09-28 | Snecma Moteurs Sa | Procede de controle par ultrasons d'une piece en immersion |
JP4559254B2 (ja) * | 2005-02-22 | 2010-10-06 | 山陽特殊製鋼株式会社 | 鋼材の白点性欠陥の評価方法 |
JP5085013B2 (ja) * | 2005-05-10 | 2012-11-28 | 山陽特殊製鋼株式会社 | 鋼の信頼性評価方法 |
US7757364B2 (en) * | 2006-08-09 | 2010-07-20 | General Electric Company | Methods for modifying finished machine component forgings for ultrasonic inspection coverage |
CN100578212C (zh) * | 2006-09-18 | 2010-01-06 | 二重集团(德阳)重型装备股份有限公司 | 超声波在线探伤装置 |
CN102095801A (zh) * | 2011-01-28 | 2011-06-15 | 首钢总公司 | 一种快速准确检测铸坯内夹杂物的系统及其方法 |
KR101257687B1 (ko) | 2011-10-14 | 2013-04-24 | 국방과학연구소 | 비파괴 검사 장치 및 이를 포함하는 비파괴 검사 시스템 |
US9213019B2 (en) * | 2011-11-18 | 2015-12-15 | General Electric Company | Method of determining a size of a defect using an ultrasonic linear phased array |
JP6070004B2 (ja) * | 2012-09-20 | 2017-02-01 | 大同特殊鋼株式会社 | 超音波探傷装置 |
KR101477386B1 (ko) * | 2013-04-30 | 2014-12-29 | 우석대학교 산학협력단 | 초음파 탐상장치 |
JP6110735B2 (ja) * | 2013-06-14 | 2017-04-05 | 株式会社日立製作所 | Ut検査装置 |
DE102013107560B4 (de) | 2013-07-16 | 2023-11-02 | Althaus Engineering | Verfahren und Vorrichtung zum Prüfen von Wälzkörpern mittels Ultraschall |
US10003237B2 (en) | 2014-08-26 | 2018-06-19 | Amber Kinetics, Inc. | Flywheel rotor |
US10167925B2 (en) | 2014-08-26 | 2019-01-01 | Amber Kinetics, Inc. | Stub shaft for connection with a flywheel rotor |
KR101629722B1 (ko) * | 2013-12-31 | 2016-06-13 | 우석대학교 산학협력단 | 차량부품 불량검사용 초음파 탐상장치 |
US10138980B2 (en) | 2014-08-26 | 2018-11-27 | Amber Kinetics, Inc. | Stacked flywheel rotor |
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 |
JP6618728B2 (ja) * | 2015-07-09 | 2019-12-11 | Ntn株式会社 | 等速自在継手の外側継手部材の製造方法および溶接部の超音波探傷検査方法 |
JP6685683B2 (ja) * | 2015-09-24 | 2020-04-22 | Ntn株式会社 | 等速自在継手の外側継手部材の製造方法および溶接部の超音波探傷検査方法 |
DE102016221730A1 (de) * | 2016-11-07 | 2018-05-09 | Robert Bosch Gmbh | Verfahren zur Detektion von Materialinhomogenitäten |
DE102017214328A1 (de) | 2017-08-17 | 2019-02-21 | Robert Bosch Gmbh | Verfahren und Vorrichtung zur magnetischen Detektion von Fehlstellen in einem ferromagnetischen Bauteil |
JP6513771B2 (ja) * | 2017-11-13 | 2019-05-15 | 東北特殊鋼株式会社 | 丸棒材の超音波探傷装置 |
CN108088904A (zh) * | 2017-12-06 | 2018-05-29 | 马鞍山钢铁股份有限公司 | 一种铁路车轮超声波探测夹杂物的方法 |
CN108760882A (zh) * | 2018-05-29 | 2018-11-06 | 沈阳飞机工业(集团)有限公司 | 航空用料多功能检测平台及其使用方法 |
CN110018234B (zh) * | 2019-03-06 | 2022-05-31 | 江阴兴澄特种钢铁有限公司 | 一种双频超声波检测轴承钢夹杂物的方法 |
JP7092101B2 (ja) * | 2019-10-09 | 2022-06-28 | 日本精工株式会社 | 鋼材の清浄度評価方法 |
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 |
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 |
CN112666199A (zh) * | 2021-03-15 | 2021-04-16 | 北京科技大学 | 一种预测轴承钢疲劳寿命的方法和装置 |
CN113109439A (zh) * | 2021-04-23 | 2021-07-13 | 北京领示科技有限公司 | 在金属材料内部制备尺寸及位置可控的夹杂缺陷的方法 |
CN114047192A (zh) * | 2021-11-10 | 2022-02-15 | 马鞍山钢铁股份有限公司 | 一种夹杂物m法自动定级方法、系统、存储介质 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2630392B2 (ja) * | 1987-04-14 | 1997-07-16 | 三菱電機株式会社 | 超音波探傷装置 |
US5298323A (en) * | 1989-10-11 | 1994-03-29 | Nippon Seiko Kabushiki Kaisha | Bearing steel and rolling bearing made thereof |
JP3653984B2 (ja) * | 1998-05-27 | 2005-06-02 | 日本精工株式会社 | 軸受リングの超音波探傷検査方法 |
JP2000130447A (ja) | 1998-10-28 | 2000-05-12 | Nsk Ltd | 転がり軸受 |
JP3505415B2 (ja) * | 1999-01-20 | 2004-03-08 | 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 |
JP4204146B2 (ja) * | 1999-08-31 | 2009-01-07 | Ntn株式会社 | 転がり軸受用材料の寿命予測方法および転がり軸受用材料の寿命識別方法 |
JP2000109948A (ja) * | 1999-10-07 | 2000-04-18 | Nsk Ltd | 軸受用鋼 |
JP4022349B2 (ja) * | 1999-11-30 | 2007-12-19 | 富士フイルム株式会社 | ハロゲン化銀乳剤及びハロゲン化銀カラー写真感光材料 |
JP2001240937A (ja) * | 2000-02-29 | 2001-09-04 | Sanyo Special Steel Co Ltd | 高清浄度鋼 |
IT1318267B1 (it) * | 2000-07-28 | 2003-07-28 | Cit Alcatel | Concatenazione virtuale dei canali ottici in reti wdm |
JP4006972B2 (ja) * | 2000-12-25 | 2007-11-14 | 日本精工株式会社 | 転がり軸受 |
-
2003
- 2003-01-17 CN CNB038024438A patent/CN100390534C/zh not_active Expired - Fee Related
- 2003-01-17 PL PL03374571A patent/PL374571A1/xx not_active Application Discontinuation
- 2003-01-17 AU AU2003203256A patent/AU2003203256A1/en not_active Abandoned
- 2003-01-17 WO PCT/JP2003/000380 patent/WO2003060507A1/ja active Application Filing
- 2003-01-17 JP JP2003560553A patent/JPWO2003060507A1/ja active Pending
- 2003-01-17 EP EP03701775A patent/EP1475633B1/de not_active Expired - Fee Related
- 2003-01-17 DE DE60335172T patent/DE60335172D1/de not_active Expired - Lifetime
- 2003-01-17 US US10/498,876 patent/US20060048576A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
JPWO2003060507A1 (ja) | 2005-05-19 |
CN100390534C (zh) | 2008-05-28 |
EP1475633A1 (de) | 2004-11-10 |
EP1475633B1 (de) | 2010-12-01 |
EP1475633A4 (de) | 2006-10-11 |
AU2003203256A1 (en) | 2003-07-30 |
US20060048576A1 (en) | 2006-03-09 |
CN1620608A (zh) | 2005-05-25 |
PL374571A1 (en) | 2005-10-31 |
WO2003060507A1 (fr) | 2003-07-24 |
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