JPWO2022064973A1 - - Google Patents
Info
- 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
- Authority
- JP
- Japan
- 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.)
- Granted
Links
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)
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 (https=) | 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 (https=) |
| CN (1) | CN116157675A (https=) |
| WO (1) | WO2022064973A1 (https=) |
Families Citing this family (2)
| 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 |
| CN121414745A (zh) * | 2025-12-26 | 2026-01-27 | 河钢数字技术股份有限公司 | MnS-Al2O3复合夹杂的检测方法、装置、设备及系统 |
Citations (7)
| 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 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6127643B2 (ja) * | 2013-03-28 | 2017-05-17 | 愛知製鋼株式会社 | 疲労強度に優れる鋼板及びその製造方法 |
| CN103630665A (zh) * | 2013-12-03 | 2014-03-12 | 北京科技大学 | 分析钢中非金属夹杂物的多级取样、系统分析法 |
| JP6005234B1 (ja) * | 2015-09-29 | 2016-10-12 | 日新製鋼株式会社 | 疲労特性に優れた高強度ステンレス鋼板およびその製造方法 |
| CN107132244B (zh) * | 2016-02-29 | 2020-01-07 | 鞍钢股份有限公司 | 一种钢中夹杂物定量评价方法 |
| JP6673147B2 (ja) * | 2016-10-27 | 2020-03-25 | 日本製鉄株式会社 | 鋼の介在物識別方法 |
| WO2019054448A1 (ja) * | 2017-09-13 | 2019-03-21 | 新日鐵住金株式会社 | 転動疲労特性に優れた鋼材 |
-
2021
- 2021-08-31 CN CN202180063516.9A patent/CN116157675A/zh active Pending
- 2021-08-31 JP JP2022502194A patent/JP7201124B2/ja active Active
- 2021-08-31 WO PCT/JP2021/031887 patent/WO2022064973A1/ja not_active Ceased
Patent Citations (7)
| 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)
| 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 |
|---|---|
| JP7201124B2 (ja) | 2023-01-10 |
| CN116157675A (zh) | 2023-05-23 |
| WO2022064973A1 (ja) | 2022-03-31 |
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