JPWO2023145838A5 - - Google Patents
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- JPWO2023145838A5 JPWO2023145838A5 JP2023535787A JP2023535787A JPWO2023145838A5 JP WO2023145838 A5 JPWO2023145838 A5 JP WO2023145838A5 JP 2023535787 A JP2023535787 A JP 2023535787A JP 2023535787 A JP2023535787 A JP 2023535787A JP WO2023145838 A5 JPWO2023145838 A5 JP WO2023145838A5
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- JP
- Japan
- Prior art keywords
- less
- mass
- value
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- 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.)
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- 229910000831 Steel Inorganic materials 0.000 claims 6
- 239000010959 steel Substances 0.000 claims 6
- 239000000463 material Substances 0.000 claims 4
- 238000001816 cooling Methods 0.000 claims 3
- 239000000203 mixture Substances 0.000 claims 3
- 239000013078 crystal Substances 0.000 claims 2
- 239000012535 impurity Substances 0.000 claims 2
- 238000004519 manufacturing process Methods 0.000 claims 2
- 238000000034 method Methods 0.000 claims 2
- 229910001566 austenite Inorganic materials 0.000 claims 1
- 229910001563 bainite Inorganic materials 0.000 claims 1
- 238000009826 distribution Methods 0.000 claims 1
- 238000005242 forging Methods 0.000 claims 1
- 230000000717 retained effect Effects 0.000 claims 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022012396 | 2022-01-28 | ||
| JP2022012396 | 2022-01-28 | ||
| PCT/JP2023/002508 WO2023145838A1 (ja) | 2022-01-28 | 2023-01-26 | 鋼部品およびその製造方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2023145838A1 JPWO2023145838A1 (https=) | 2023-08-03 |
| JP7380957B1 JP7380957B1 (ja) | 2023-11-15 |
| JPWO2023145838A5 true JPWO2023145838A5 (https=) | 2023-12-27 |
Family
ID=87471532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023535787A Active JP7380957B1 (ja) | 2022-01-28 | 2023-01-26 | 鋼部品およびその製造方法 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20250230530A1 (https=) |
| EP (1) | EP4464810A4 (https=) |
| JP (1) | JP7380957B1 (https=) |
| KR (1) | KR20240118819A (https=) |
| CN (1) | CN118591647A (https=) |
| WO (1) | WO2023145838A1 (https=) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021132371A1 (ja) | 2019-12-23 | 2021-07-01 | Ｊｆｅスチール株式会社 | 快削鋼およびその製造方法 |
| TWI747777B (zh) * | 2020-03-31 | 2021-11-21 | 日商杰富意鋼鐵股份有限公司 | 易切削鋼及其製造方法 |
| US12562415B1 (en) | 2024-10-29 | 2026-02-24 | Sumitomo Riko Company Limited | Thermal insulation sheet between battery cells for electric automobile |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04285118A (ja) | 1991-03-13 | 1992-10-09 | Nippon Steel Corp | 高強度高靭性熱間鍛造非調質鋼の製造方法 |
| JP3339587B2 (ja) | 1991-12-04 | 2002-10-28 | 愛知製鋼株式会社 | 熱間鍛造用焼入省略鋼の製造方法 |
| JPH05279788A (ja) * | 1992-03-31 | 1993-10-26 | Sumitomo Metal Ind Ltd | 強度および靱性に優れた熱間鍛造用非調質鋼 |
| JPH05287373A (ja) | 1992-04-14 | 1993-11-02 | Nippon Steel Corp | 高強度高靱性熱間加工非調質鋼の製造方法 |
| JPH09111412A (ja) * | 1995-10-19 | 1997-04-28 | Sumitomo Metal Ind Ltd | 高強度・高降伏比・低延性非調質鋼 |
| JPH10298703A (ja) | 1997-04-21 | 1998-11-10 | Mitsubishi Seiko Muroran Tokushuko Kk | 降伏比、耐久比に優れたベイナイト型高強度高靭性熱間鍛造用非調質鋼 |
| JP2001200332A (ja) | 2000-01-21 | 2001-07-24 | Sanyo Special Steel Co Ltd | 高靱性非調質鋼 |
| KR20040037738A (ko) * | 2002-10-30 | 2004-05-07 | 현대자동차주식회사 | 고강도 고인성 로워 암 커넥터 제조방법 |
| KR20140056767A (ko) * | 2012-10-31 | 2014-05-12 | 현대제철 주식회사 | 액슬빔 및 그 제조 방법 |
| US20140283954A1 (en) * | 2013-03-22 | 2014-09-25 | Caterpiller Inc. | Bainitic microalloy steel with enhanced nitriding characteristics |
| EP3168312B1 (de) * | 2015-11-16 | 2019-04-10 | Deutsche Edelstahlwerke Specialty Steel GmbH & Co. KG | Edelbaustahl mit bainitischem gefüge, daraus hergestelltes schmiedeteil und verfahren zur herstellung eines schmiedeteils |
| WO2018155610A1 (ja) * | 2017-02-24 | 2018-08-30 | 新日鐵住金株式会社 | 熱間鍛造用棒鋼 |
-
2023
- 2023-01-26 CN CN202380017976.7A patent/CN118591647A/zh active Pending
- 2023-01-26 KR KR1020247022086A patent/KR20240118819A/ko active Pending
- 2023-01-26 US US18/727,884 patent/US20250230530A1/en active Pending
- 2023-01-26 EP EP23747048.9A patent/EP4464810A4/en active Pending
- 2023-01-26 WO PCT/JP2023/002508 patent/WO2023145838A1/ja not_active Ceased
- 2023-01-26 JP JP2023535787A patent/JP7380957B1/ja active Active
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