CN102816971B - 一种冲击功大于100焦耳的超高强度锚杆及其制造工艺 - Google Patents
一种冲击功大于100焦耳的超高强度锚杆及其制造工艺 Download PDFInfo
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| CN102816971A CN102816971A (zh) | 2012-12-12 |
| CN102816971B true CN102816971B (zh) | 2014-01-01 |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104109803B (zh) * | 2013-04-27 | 2016-12-28 | 宝鼎科技股份有限公司 | 高淬低温高韧性返回塔整体铸件材料及制作方法 |
| CN106399848A (zh) * | 2016-09-19 | 2017-02-15 | 石横特钢集团有限公司 | 一种高韧性mg500锚杆钢筋及其生产方法 |
| CN111396103B (zh) * | 2020-03-05 | 2022-04-01 | 首钢长治钢铁有限公司 | 一种连续肋锚杆钢及其制备方法 |
| CN112195395B (zh) * | 2020-09-01 | 2021-10-26 | 陕钢集团产业创新研究院有限公司 | 一种屈强比≤0.8的mg500级锚杆钢及其生产方法 |
| CN118792473A (zh) * | 2024-06-20 | 2024-10-18 | 包头钢铁(集团)有限责任公司 | 一种适用于抽油杆用35Mn2A圆钢的热处理方法 |
| CN119685562A (zh) * | 2024-12-25 | 2025-03-25 | 湖南钢铁集团技术研究院有限公司 | 一种高强度钢材及改善其低温韧性的热处理方法和应用 |
| CN119640138B (zh) * | 2025-02-18 | 2025-07-04 | 江苏沙钢集团有限公司 | 用于制备套筒的圆钢的生产方法、该圆钢制备的套筒以及套筒和钢筋的连接方法 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101613828A (zh) * | 2009-07-16 | 2009-12-30 | 首钢总公司 | 屈服强度460MPa级低屈强比建筑用特厚钢板及制造方法 |
| CN102352462A (zh) * | 2011-09-28 | 2012-02-15 | 中国钢研科技集团有限公司 | 一种高强高冲击韧性的锚杆钢筋及其制备方法 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101613828A (zh) * | 2009-07-16 | 2009-12-30 | 首钢总公司 | 屈服强度460MPa级低屈强比建筑用特厚钢板及制造方法 |
| CN102352462A (zh) * | 2011-09-28 | 2012-02-15 | 中国钢研科技集团有限公司 | 一种高强高冲击韧性的锚杆钢筋及其制备方法 |
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Inventor after: Feng Dibao Inventor after: Kang Hongpu Inventor after: Ding Ji Inventor after: Zhou Guangping Inventor after: Fu Guangqing Inventor after: Yue Hongxian Inventor after: Dong Benling Inventor after: Lin Jian Inventor after: Wu Yongzheng Inventor before: Feng Dibao Inventor before: Ding Ji Inventor before: Zhou Guangping Inventor before: Fu Guangqing Inventor before: Yue Hongxian Inventor before: Dong Benling Inventor before: Wu Yongzheng |
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Free format text: CORRECT: INVENTOR; FROM: FENG DIBAO DING JI ZHOU GUANGPING FU GUANGQING YUE HONGXIAN DONG BENLING WU YONGZHENG TO: FENG DIBAO KANG HONGPU DING JI ZHOU GUANGPING FU GUANGQING YUE HONGXIAN DONG BENLING LIN JIAN WU YONGZHENG |
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Inventor after: Feng Dibao Inventor after: Fan Meiguang Inventor after: Sun Benrong Inventor after: Zhao Lianhe Inventor after: Hu Kening Inventor after: Kang Hongpu Inventor after: Ding Ji Inventor after: Zhou Guangping Inventor after: Fu Guangqing Inventor after: Yue Hongxian Inventor after: Dong Benling Inventor after: Lin Jian Inventor after: Wu Yongzheng Inventor before: Feng Dibao Inventor before: Kang Hongpu Inventor before: Ding Ji Inventor before: Zhou Guangping Inventor before: Fu Guangqing Inventor before: Yue Hongxian Inventor before: Dong Benling Inventor before: Lin Jian Inventor before: Wu Yongzheng |
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Effective date of registration: 20160107 Address after: 455000 North Meng Industrial Zone, Yindu District, Henan, Anyang Patentee after: Anyang Longteng Special Steel Manufacturing Co., Ltd. Patentee after: Fan Meiguang Patentee after: Sun Benrong Patentee after: Zhou Guangping Address before: 455000 North Meng Industrial Zone, Yindu District, Henan, Anyang Patentee before: Anyang Longteng Special Steel Manufacturing Co., Ltd. |