CN109554613A - 一种hrb500e高强度抗震钢筋的生产方法 - Google Patents
一种hrb500e高强度抗震钢筋的生产方法 Download PDFInfo
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- CN109554613A CN109554613A CN201811522467.7A CN201811522467A CN109554613A CN 109554613 A CN109554613 A CN 109554613A CN 201811522467 A CN201811522467 A CN 201811522467A CN 109554613 A CN109554613 A CN 109554613A
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 119
- 239000010959 steel Substances 0.000 title claims abstract description 119
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 52
- 238000005096 rolling process Methods 0.000 claims abstract description 170
- 229910052698 phosphorus Inorganic materials 0.000 claims abstract description 24
- 229910052717 sulfur Inorganic materials 0.000 claims abstract description 24
- 229910052720 vanadium Inorganic materials 0.000 claims abstract description 23
- 229910052748 manganese Inorganic materials 0.000 claims abstract description 22
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 22
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 22
- 239000012535 impurity Substances 0.000 claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 156
- 238000001816 cooling Methods 0.000 claims description 151
- 238000010438 heat treatment Methods 0.000 claims description 49
- 230000003014 reinforcing effect Effects 0.000 claims description 48
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 29
- 238000000034 method Methods 0.000 claims description 20
- 230000032683 aging Effects 0.000 claims description 18
- 230000011218 segmentation Effects 0.000 claims description 18
- 238000007670 refining Methods 0.000 claims description 10
- 230000008569 process Effects 0.000 claims description 9
- 229910052799 carbon Inorganic materials 0.000 claims description 8
- 235000007164 Oryza sativa Nutrition 0.000 claims description 6
- 235000009566 rice Nutrition 0.000 claims description 6
- 238000009749 continuous casting Methods 0.000 claims description 5
- 229910045601 alloy Inorganic materials 0.000 claims description 4
- 239000000956 alloy Substances 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 238000010079 rubber tapping Methods 0.000 claims description 4
- 238000005275 alloying Methods 0.000 claims description 3
- 238000007664 blowing Methods 0.000 claims description 3
- -1 ferrovanadium nitride Chemical class 0.000 claims description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 2
- 229910000628 Ferrovanadium Inorganic materials 0.000 claims description 2
- 238000005266 casting Methods 0.000 claims description 2
- 239000004615 ingredient Substances 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims description 2
- 239000002893 slag Substances 0.000 claims description 2
- 241000209094 Oryza Species 0.000 claims 5
- 230000014759 maintenance of location Effects 0.000 claims 1
- 238000005516 engineering process Methods 0.000 abstract description 4
- 238000002360 preparation method Methods 0.000 abstract description 3
- 239000000126 substance Substances 0.000 abstract description 3
- 239000002994 raw material Substances 0.000 abstract description 2
- 235000013339 cereals Nutrition 0.000 description 11
- 229910001562 pearlite Inorganic materials 0.000 description 8
- 229910000859 α-Fe Inorganic materials 0.000 description 8
- 230000000052 comparative effect Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000003672 processing method Methods 0.000 description 2
- 238000012797 qualification Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 239000005749 Copper compound Substances 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 241001062472 Stokellia anisodon Species 0.000 description 1
- WFISYBKOIKMYLZ-UHFFFAOYSA-N [V].[Cr] Chemical compound [V].[Cr] WFISYBKOIKMYLZ-UHFFFAOYSA-N 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000019771 cognition Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000005098 hot rolling Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 229910052758 niobium Inorganic materials 0.000 description 1
- 239000010955 niobium Substances 0.000 description 1
- ABLLXXOPOBEPIU-UHFFFAOYSA-N niobium vanadium Chemical compound [V].[Nb] ABLLXXOPOBEPIU-UHFFFAOYSA-N 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000003303 reheating Methods 0.000 description 1
- 238000009628 steelmaking Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
-
- 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
- C21D8/08—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of rods or wires for concrete reinforcement
-
- 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
- C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
-
- 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
- C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Heat Treatment Of Steel (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201811522467.7A CN109554613B (zh) | 2018-12-13 | 2018-12-13 | 一种hrb500e高强度抗震钢筋的生产方法 |
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CN201811522467.7A CN109554613B (zh) | 2018-12-13 | 2018-12-13 | 一种hrb500e高强度抗震钢筋的生产方法 |
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CN109554613A true CN109554613A (zh) | 2019-04-02 |
CN109554613B CN109554613B (zh) | 2020-07-28 |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110453149A (zh) * | 2019-09-12 | 2019-11-15 | 石横特钢集团有限公司 | 一种高强度精轧螺纹钢及其生产工艺 |
CN110760757A (zh) * | 2019-08-14 | 2020-02-07 | 钢铁研究总院 | 一种热轧钢筋的低成本强化工艺 |
CN110951953A (zh) * | 2019-12-20 | 2020-04-03 | 福建三宝钢铁有限公司 | 一种hrb500e钢筋及其钒氮微合金化工艺 |
CN111389905A (zh) * | 2020-03-31 | 2020-07-10 | 湖北金盛兰冶金科技有限公司 | 一种棒材控温控轧工艺技术 |
CN112453052A (zh) * | 2020-11-24 | 2021-03-09 | 云南曲靖呈钢钢铁(集团)有限公司 | 一种高锰无钒钢筋的新型轧制工艺 |
CN114150223A (zh) * | 2021-11-29 | 2022-03-08 | 石横特钢集团有限公司 | 一种铁路专用高强抗震钢筋及其生产工艺 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1793389A (zh) * | 2005-12-26 | 2006-06-28 | 广州双菱钢铁工业有限公司 | 采用普通碳素钢生产英标460级螺纹钢筋的工艺方法 |
CN101185938A (zh) * | 2006-11-09 | 2008-05-28 | 钢铁研究总院 | 带肋钢筋生产方法 |
CN103898403A (zh) * | 2014-04-09 | 2014-07-02 | 武汉钢铁(集团)公司 | Hrb500级热轧带肋抗震钢筋及其制备方法 |
CN105290106A (zh) * | 2015-11-30 | 2016-02-03 | 山东石横特钢集团有限公司 | 一种带肋钢筋棒材低温控轧切分工艺方法及装置 |
CN106086353A (zh) * | 2016-08-29 | 2016-11-09 | 湖北新冶钢有限公司 | 控制大断面GCr15轴承钢网状碳化物析出的轧制方法 |
-
2018
- 2018-12-13 CN CN201811522467.7A patent/CN109554613B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1793389A (zh) * | 2005-12-26 | 2006-06-28 | 广州双菱钢铁工业有限公司 | 采用普通碳素钢生产英标460级螺纹钢筋的工艺方法 |
CN101185938A (zh) * | 2006-11-09 | 2008-05-28 | 钢铁研究总院 | 带肋钢筋生产方法 |
CN103898403A (zh) * | 2014-04-09 | 2014-07-02 | 武汉钢铁(集团)公司 | Hrb500级热轧带肋抗震钢筋及其制备方法 |
CN105290106A (zh) * | 2015-11-30 | 2016-02-03 | 山东石横特钢集团有限公司 | 一种带肋钢筋棒材低温控轧切分工艺方法及装置 |
CN106086353A (zh) * | 2016-08-29 | 2016-11-09 | 湖北新冶钢有限公司 | 控制大断面GCr15轴承钢网状碳化物析出的轧制方法 |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110760757A (zh) * | 2019-08-14 | 2020-02-07 | 钢铁研究总院 | 一种热轧钢筋的低成本强化工艺 |
CN110760757B (zh) * | 2019-08-14 | 2021-12-03 | 钢铁研究总院 | 一种热轧钢筋的低成本强化工艺 |
CN110453149A (zh) * | 2019-09-12 | 2019-11-15 | 石横特钢集团有限公司 | 一种高强度精轧螺纹钢及其生产工艺 |
CN110453149B (zh) * | 2019-09-12 | 2021-06-29 | 石横特钢集团有限公司 | 一种高强度精轧螺纹钢及其生产工艺 |
CN110951953A (zh) * | 2019-12-20 | 2020-04-03 | 福建三宝钢铁有限公司 | 一种hrb500e钢筋及其钒氮微合金化工艺 |
CN111389905A (zh) * | 2020-03-31 | 2020-07-10 | 湖北金盛兰冶金科技有限公司 | 一种棒材控温控轧工艺技术 |
CN112453052A (zh) * | 2020-11-24 | 2021-03-09 | 云南曲靖呈钢钢铁(集团)有限公司 | 一种高锰无钒钢筋的新型轧制工艺 |
CN114150223A (zh) * | 2021-11-29 | 2022-03-08 | 石横特钢集团有限公司 | 一种铁路专用高强抗震钢筋及其生产工艺 |
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Application publication date: 20190402 Assignee: XINJIANG KUNYU STEEL Co.,Ltd. Assignor: SHIHENG SPECIAL STEEL GROUP Co.,Ltd. Contract record no.: X2021980014559 Denomination of invention: A production method of hrb500e high strength seismic reinforcement Granted publication date: 20200728 License type: Common License Record date: 20211210 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A Production Method of HRB500E High Strength Seismic Reinforcement Effective date of registration: 20231222 Granted publication date: 20200728 Pledgee: Industrial and Commercial Bank of China Limited Feicheng sub branch Pledgor: SHIHENG SPECIAL STEEL GROUP Co.,Ltd. Registration number: Y2023980073806 |