CN114657471A - 一种低碳节能的≥2060Mpa级桥梁缆索用盘条的生产方法 - Google Patents
一种低碳节能的≥2060Mpa级桥梁缆索用盘条的生产方法 Download PDFInfo
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- CN114657471A CN114657471A CN202210307494.2A CN202210307494A CN114657471A CN 114657471 A CN114657471 A CN 114657471A CN 202210307494 A CN202210307494 A CN 202210307494A CN 114657471 A CN114657471 A CN 114657471A
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Images
Classifications
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
- B21B1/46—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling metal immediately subsequent to continuous casting
- B21B1/463—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling metal immediately subsequent to continuous casting in a continuous process, i.e. the cast not being cut before rolling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
- B21B37/74—Temperature control, e.g. by cooling or heating the rolls or the product
- B21B37/76—Cooling control on the run-out table
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
- B21B45/0203—Cooling
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/06—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of rods or wires
- C21D8/065—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of rods or wires of ferrous alloys
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C33/00—Making ferrous alloys
- C22C33/04—Making ferrous alloys by melting
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/001—Ferrous alloys, e.g. steel alloys containing N
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/32—Ferrous alloys, e.g. steel alloys containing chromium with boron
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D2211/00—Microstructure comprising significant phases
- C21D2211/009—Pearlite
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Crystallography & Structural Chemistry (AREA)
- Heat Treatment Of Steel (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
- Continuous Casting (AREA)
Abstract
Description
Claims (10)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210307494.2A CN114657471B (zh) | 2022-03-27 | 2022-03-27 | 一种低碳节能的≥2060MPa级桥梁缆索用盘条的生产方法 |
PCT/CN2022/089777 WO2023165008A1 (zh) | 2022-03-27 | 2022-04-28 | 一种低碳节能的≥2060Mpa级桥梁缆索用盘条的生产方法 |
JP2024504563A JP2024529952A (ja) | 2022-03-27 | 2022-04-28 | 低炭素省エネルギーの≧2060Mpa級橋梁ケーブル用線材の生産方法 |
Applications Claiming Priority (1)
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CN202210307494.2A CN114657471B (zh) | 2022-03-27 | 2022-03-27 | 一种低碳节能的≥2060MPa级桥梁缆索用盘条的生产方法 |
Publications (2)
Publication Number | Publication Date |
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CN114657471A true CN114657471A (zh) | 2022-06-24 |
CN114657471B CN114657471B (zh) | 2022-12-23 |
Family
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Family Applications (1)
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CN202210307494.2A Active CN114657471B (zh) | 2022-03-27 | 2022-03-27 | 一种低碳节能的≥2060MPa级桥梁缆索用盘条的生产方法 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP2024529952A (zh) |
CN (1) | CN114657471B (zh) |
WO (1) | WO2023165008A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115976415A (zh) * | 2022-12-30 | 2023-04-18 | 江苏永钢集团有限公司 | 一种特高强度85级帘线钢盘条及其生产方法 |
Citations (11)
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JP2002294337A (ja) * | 2001-03-28 | 2002-10-09 | Kawasaki Steel Corp | 熱間加工ままでの冷間加工性に優れる含b高炭素鋼の製造方法 |
JP2003113585A (ja) * | 2001-10-01 | 2003-04-18 | Nippon Steel Corp | 高強度pcストランド、その製造方法、それを用いたpc床版、コンクリート構造物 |
CN1646715A (zh) * | 2002-04-12 | 2005-07-27 | 新日本制铁株式会社 | 陆上光缆增强用异型钢丝 |
CN105671443A (zh) * | 2016-02-25 | 2016-06-15 | 邢台钢铁有限责任公司 | 1960MPa级缆索镀锌钢丝用热轧盘条及生产方法 |
CN107587068A (zh) * | 2017-10-16 | 2018-01-16 | 武汉钢铁有限公司 | 一种抗拉强度≥2100MPa的弹簧钢及生产方法 |
CN109468530A (zh) * | 2018-10-17 | 2019-03-15 | 江阴兴澄合金材料有限公司 | 2000MPa级以上大桥缆索镀锌钢丝用热轧盘条及生产方法 |
CN110508614A (zh) * | 2019-08-16 | 2019-11-29 | 中天钢铁集团有限公司 | 一种消除过共析工具钢盘条渗碳体魏氏组织的控轧控冷工艺 |
CN111485086A (zh) * | 2020-04-08 | 2020-08-04 | 中天钢铁集团有限公司 | 一种降低高碳合金工具钢盘条脱碳层深度的控轧控冷工艺 |
CN211437494U (zh) * | 2019-12-03 | 2020-09-08 | 中天钢铁集团有限公司 | 一种用于高速线材的快速冷却装置 |
CN112342452A (zh) * | 2020-10-15 | 2021-02-09 | 中天钢铁集团有限公司 | 一种高强度胎圈钢丝用盘条的制造方法 |
CN112458356A (zh) * | 2020-10-15 | 2021-03-09 | 中天钢铁集团有限公司 | 一种1860MPa级桥梁缆索镀锌钢丝用φ14mm盘条及制备方法 |
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CN112359277B (zh) * | 2020-10-15 | 2021-12-17 | 中天钢铁集团有限公司 | 一种86级高强帘线钢盘条偏析和网碳的控制方法 |
CN112501498A (zh) * | 2020-10-20 | 2021-03-16 | 江苏省沙钢钢铁研究院有限公司 | 一种2300MPa预应力钢绞线用盘条及其生产方法 |
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2022
- 2022-03-27 CN CN202210307494.2A patent/CN114657471B/zh active Active
- 2022-04-28 JP JP2024504563A patent/JP2024529952A/ja active Pending
- 2022-04-28 WO PCT/CN2022/089777 patent/WO2023165008A1/zh unknown
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