JPWO2022064973A1 - - Google Patents

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Publication number
JPWO2022064973A1
JPWO2022064973A1 JP2022502194A JP2022502194A JPWO2022064973A1 JP WO2022064973 A1 JPWO2022064973 A1 JP WO2022064973A1 JP 2022502194 A JP2022502194 A JP 2022502194A JP 2022502194 A JP2022502194 A JP 2022502194A JP WO2022064973 A1 JPWO2022064973 A1 JP WO2022064973A1
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JP
Japan
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JP2022502194A
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JP7201124B2 (ja
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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
    • G01N23/22—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by measuring secondary emission from the material
    • G01N23/225—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by measuring secondary emission from the material using electron or ion
    • G01N23/2251—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by measuring secondary emission from the material using electron or ion using incident electron beams, e.g. scanning electron microscopy [SEM]

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Investigating And Analyzing Materials By Characteristic Methods (AREA)
JP2022502194A 2020-09-24 2021-08-31 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 Active JP7201124B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020159341 2020-09-24
JP2020159341 2020-09-24
PCT/JP2021/031887 WO2022064973A1 (ja) 2020-09-24 2021-08-31 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

Publications (2)

Publication Number Publication Date
JPWO2022064973A1 true JPWO2022064973A1 (ja) 2022-03-31
JP7201124B2 JP7201124B2 (ja) 2023-01-10

Family

ID=80846437

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022502194A Active JP7201124B2 (ja) 2020-09-24 2021-08-31 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

Country Status (3)

Country Link
JP (1) JP7201124B2 (ja)
CN (1) CN116157675A (ja)
WO (1) WO2022064973A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115639235A (zh) * 2022-09-28 2023-01-24 南京钢铁股份有限公司 一种弹簧钢轧材纯净度表征方法

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6273546A (ja) * 1985-09-26 1987-04-04 Jeol Ltd 非金属介在物分析装置
WO2001081640A1 (fr) * 2000-04-21 2001-11-01 Nippon Steel Corporation Plaque d'acier presentant une excellente aptitude a l'ebarbage et une resistance elevee a la fatigue, et son procede de production
JP2006317192A (ja) * 2005-05-10 2006-11-24 Sanyo Special Steel Co Ltd 鋼の信頼性評価方法
JP2009091649A (ja) * 2007-04-05 2009-04-30 Kobe Steel Ltd 鍛造用鋼、鍛鋼品、及びクランク軸
JP2013238454A (ja) * 2012-05-14 2013-11-28 Jfe Steel Corp 鋼の清浄度評価方法及び製造方法
JP2019120622A (ja) * 2018-01-09 2019-07-22 日本製鉄株式会社 微粒子分別装置、品質評価装置、電子線装置、微粒子分別方法、品質評価方法およびプログラム
WO2019189532A1 (ja) * 2018-03-28 2019-10-03 日立金属株式会社 耐摩耗性部品

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6273546A (ja) * 1985-09-26 1987-04-04 Jeol Ltd 非金属介在物分析装置
WO2001081640A1 (fr) * 2000-04-21 2001-11-01 Nippon Steel Corporation Plaque d'acier presentant une excellente aptitude a l'ebarbage et une resistance elevee a la fatigue, et son procede de production
JP2006317192A (ja) * 2005-05-10 2006-11-24 Sanyo Special Steel Co Ltd 鋼の信頼性評価方法
JP2009091649A (ja) * 2007-04-05 2009-04-30 Kobe Steel Ltd 鍛造用鋼、鍛鋼品、及びクランク軸
JP2013238454A (ja) * 2012-05-14 2013-11-28 Jfe Steel Corp 鋼の清浄度評価方法及び製造方法
JP2019120622A (ja) * 2018-01-09 2019-07-22 日本製鉄株式会社 微粒子分別装置、品質評価装置、電子線装置、微粒子分別方法、品質評価方法およびプログラム
WO2019189532A1 (ja) * 2018-03-28 2019-10-03 日立金属株式会社 耐摩耗性部品

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
"当社高清浄度鋼の研究開発をさせる清浄度評価技術", 山陽特殊製鋼技報, vol. 第28巻、第1号, JPN7021005020, June 2021 (2021-06-01), JP, pages 49 - 53, ISSN: 0004926842 *

Also Published As

Publication number Publication date
WO2022064973A1 (ja) 2022-03-31
CN116157675A (zh) 2023-05-23
JP7201124B2 (ja) 2023-01-10

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