JP5126790B2 - 耐疲労亀裂進展特性に優れた鋼材およびその製造方法 - Google Patents

耐疲労亀裂進展特性に優れた鋼材およびその製造方法 Download PDF

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Publication number
JP5126790B2
JP5126790B2 JP2008215777A JP2008215777A JP5126790B2 JP 5126790 B2 JP5126790 B2 JP 5126790B2 JP 2008215777 A JP2008215777 A JP 2008215777A JP 2008215777 A JP2008215777 A JP 2008215777A JP 5126790 B2 JP5126790 B2 JP 5126790B2
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less
steel
fatigue crack
crack growth
molten steel
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Japanese (ja)
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JP2010047826A5 (enExample
JP2010047826A (ja
Inventor
知哉 藤原
登 誉田
秀治 岡口
和茂 有持
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Nippon Steel Corp
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Nippon Steel and Sumitomo Metal Corp
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  • Treatment Of Steel In Its Molten State (AREA)
  • Heat Treatment Of Steel (AREA)
JP2008215777A 2008-08-25 2008-08-25 耐疲労亀裂進展特性に優れた鋼材およびその製造方法 Expired - Fee Related JP5126790B2 (ja)

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JP2008215777A JP5126790B2 (ja) 2008-08-25 2008-08-25 耐疲労亀裂進展特性に優れた鋼材およびその製造方法

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JP2008215777A JP5126790B2 (ja) 2008-08-25 2008-08-25 耐疲労亀裂進展特性に優れた鋼材およびその製造方法

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JP2010047826A JP2010047826A (ja) 2010-03-04
JP2010047826A5 JP2010047826A5 (enExample) 2010-11-18
JP5126790B2 true JP5126790B2 (ja) 2013-01-23

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JP2008215777A Expired - Fee Related JP5126790B2 (ja) 2008-08-25 2008-08-25 耐疲労亀裂進展特性に優れた鋼材およびその製造方法

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118497591B (zh) * 2024-07-22 2024-11-05 湖南华菱湘潭钢铁有限公司 一种高层建筑结构用高强韧钢板的生产方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002047531A (ja) * 2000-05-22 2002-02-15 Nippon Steel Corp 溶接部の疲労特性に優れた溶接構造用高張力鋼およびその製造方法
JP4032679B2 (ja) * 2001-08-16 2008-01-16 住友金属工業株式会社 靱性の良好な鋼材およびその製造方法
JP3770208B2 (ja) * 2002-05-30 2006-04-26 住友金属工業株式会社 疲労亀裂進展抵抗性に優れた鋼材およびその製造法
JP4857855B2 (ja) * 2006-03-29 2012-01-18 住友金属工業株式会社 継手疲労強度に優れた溶接用耐疲労亀裂鋼板

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