JP2023539650A - 980MPaレベルのベイナイト高穴拡げ性鋼及びその製造方法 - Google Patents
980MPaレベルのベイナイト高穴拡げ性鋼及びその製造方法 Download PDFInfo
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CN202010897959.5 | 2020-08-31 | ||
PCT/CN2021/115433 WO2022042731A1 (zh) | 2020-08-31 | 2021-08-30 | 一种980MPa级贝氏体高扩孔钢及其制造方法 |
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CN114774788B (zh) * | 2022-04-25 | 2023-08-29 | 马鞍山钢铁股份有限公司 | 一种900MPa级高表面质量的酸洗汽车用钢及其制造方法和应用 |
CN114908291B (zh) * | 2022-04-27 | 2023-04-14 | 鞍钢股份有限公司 | 一种850MPa级析出强化型热轧贝氏体钢及其生产方法 |
CN114908289B (zh) * | 2022-04-27 | 2023-04-14 | 鞍钢股份有限公司 | 一种650MPa级析出强化型热轧贝氏体钢及其生产方法 |
CN114892080B (zh) * | 2022-04-27 | 2023-06-20 | 鞍钢股份有限公司 | 一种720MPa级析出强化型热轧贝氏体钢及其生产方法 |
CN115647036A (zh) * | 2022-10-10 | 2023-01-31 | 唐山不锈钢有限责任公司 | 一种700MPa级热轧带钢及其生产方法 |
JP7522979B1 (ja) | 2022-11-22 | 2024-07-26 | Jfeスチール株式会社 | 高強度熱延鋼板及びその製造方法 |
KR20250087711A (ko) * | 2022-11-22 | 2025-06-16 | 제이에프이 스틸 가부시키가이샤 | 고강도 열연 강판 및 그의 제조 방법 |
CN116287991A (zh) * | 2023-02-27 | 2023-06-23 | 马鞍山钢铁股份有限公司 | 一种焊接性能优良的780MPa级热轧高扩孔钢及其制造方法 |
CN117165872B (zh) * | 2023-11-02 | 2024-02-13 | 北京科技大学 | 高扩孔率的单钛微合金化耐蚀高强钢 |
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EP4206351A1 (en) | 2023-07-05 |
US20230313333A1 (en) | 2023-10-05 |
CN114107798A (zh) | 2022-03-01 |
WO2022042731A1 (zh) | 2022-03-03 |
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