CN110952037A - 一种400MPa热轧耐火钢筋及其制造方法 - Google Patents
一种400MPa热轧耐火钢筋及其制造方法 Download PDFInfo
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- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
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- C21D8/06—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of rods or wires
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- C21D8/06—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of rods or wires
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- C22C33/06—Making ferrous alloys by melting using master alloys
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- C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
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- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
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- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
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- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/46—Ferrous alloys, e.g. steel alloys containing chromium with nickel with vanadium
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- C—CHEMISTRY; METALLURGY
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- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/48—Ferrous alloys, e.g. steel alloys containing chromium with nickel with niobium or tantalum
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CN201911332147.XA Active CN110952037B (zh) | 2019-11-18 | 2019-12-21 | 一种400MPa热轧耐火钢筋及其制造方法 |
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111705266A (zh) * | 2020-06-29 | 2020-09-25 | 阳春新钢铁有限责任公司 | 一种300MPa级热轧光圆耐火钢筋及其制造方法 |
CN111763886A (zh) * | 2020-06-30 | 2020-10-13 | 武汉钢铁有限公司 | 一种400MPa级热轧盘螺及其生产方法 |
CN113604746A (zh) * | 2021-08-12 | 2021-11-05 | 马鞍山钢铁股份有限公司 | 一种耐高温热轧h型钢及其生产方法 |
CN113802044A (zh) * | 2021-08-02 | 2021-12-17 | 河钢股份有限公司承德分公司 | 一种高强抗震钢筋的合金化方法 |
CN114713640A (zh) * | 2022-04-12 | 2022-07-08 | 南京钢铁股份有限公司 | 一种含Nb成分热轧直条HRB400钢筋的生产控制方法 |
CN115976408A (zh) * | 2022-12-15 | 2023-04-18 | 芜湖新兴铸管有限责任公司 | 一种低合金耐蚀抗震钢筋及其生产方法 |
CN116288060A (zh) * | 2023-03-14 | 2023-06-23 | 钢研晟华科技股份有限公司 | 一种800MPa级高强耐蚀钢筋及其制备方法 |
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CN113802067A (zh) * | 2020-06-13 | 2021-12-17 | 阳春新钢铁有限责任公司 | 一种钼钒系耐火高强度钢筋的生产方法 |
CN112410677A (zh) * | 2020-11-30 | 2021-02-26 | 武汉钢铁有限公司 | 一种500MPa级热轧盘螺及其生产方法 |
CN112884272A (zh) * | 2021-01-07 | 2021-06-01 | 江苏联峰能源装备有限公司 | 一种电炉炉长操作自动实时评价的方法 |
CN114959454B (zh) * | 2022-04-29 | 2023-03-10 | 长沙东鑫环保材料有限责任公司 | 一种hrb700e钢筋及其制备方法 |
CN116288061A (zh) * | 2023-03-14 | 2023-06-23 | 钢研晟华科技股份有限公司 | 一种1000MPa级超高强度耐蚀钢筋及其制备方法 |
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Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111705266A (zh) * | 2020-06-29 | 2020-09-25 | 阳春新钢铁有限责任公司 | 一种300MPa级热轧光圆耐火钢筋及其制造方法 |
CN111705266B (zh) * | 2020-06-29 | 2021-10-12 | 阳春新钢铁有限责任公司 | 一种300MPa级热轧光圆耐火钢筋及其制造方法 |
CN111763886A (zh) * | 2020-06-30 | 2020-10-13 | 武汉钢铁有限公司 | 一种400MPa级热轧盘螺及其生产方法 |
CN113802044A (zh) * | 2021-08-02 | 2021-12-17 | 河钢股份有限公司承德分公司 | 一种高强抗震钢筋的合金化方法 |
CN113802044B (zh) * | 2021-08-02 | 2022-05-24 | 河钢股份有限公司承德分公司 | 一种高强抗震钢筋的合金化方法 |
CN113604746A (zh) * | 2021-08-12 | 2021-11-05 | 马鞍山钢铁股份有限公司 | 一种耐高温热轧h型钢及其生产方法 |
CN114713640A (zh) * | 2022-04-12 | 2022-07-08 | 南京钢铁股份有限公司 | 一种含Nb成分热轧直条HRB400钢筋的生产控制方法 |
CN115976408A (zh) * | 2022-12-15 | 2023-04-18 | 芜湖新兴铸管有限责任公司 | 一种低合金耐蚀抗震钢筋及其生产方法 |
CN116288060A (zh) * | 2023-03-14 | 2023-06-23 | 钢研晟华科技股份有限公司 | 一种800MPa级高强耐蚀钢筋及其制备方法 |
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Inventor after: Fu Yudong Inventor after: Zhang Jun Inventor after: Shen Pengfei Inventor after: Zhou Hemin Inventor after: Fan Yaogui Inventor after: Hao Feixiang Inventor after: Nie Zhibin Inventor after: Li Weidong Inventor after: Liu Fugui Inventor after: Deng Bing Inventor after: Xu Hongjun Inventor before: Fu Yudong Inventor before: Fan Yaogui Inventor before: Hao Feixiang Inventor before: Nie Zhibin Inventor before: Li Weidong Inventor before: Liu Fugui Inventor before: Deng Bing |
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Effective date of registration: 20200819 Address after: 529629 Guangdong city of Yangjiang province Yangchun Lake Town, Nanshan Industrial Zone Applicant after: YANGCHUN NEW STEEL Co.,Ltd. Applicant after: CISRI SUNWARD TECHNOLOGY Co.,Ltd. Address before: 529629 Guangdong city of Yangjiang province Yangchun Lake Town, Nanshan Industrial Zone Applicant before: YANGCHUN NEW STEEL Co.,Ltd. |
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