CN114807785B - 390MPa级耐蚀钢板及其生产方法 - Google Patents
390MPa级耐蚀钢板及其生产方法 Download PDFInfo
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- CN114807785B CN114807785B CN202210738205.4A CN202210738205A CN114807785B CN 114807785 B CN114807785 B CN 114807785B CN 202210738205 A CN202210738205 A CN 202210738205A CN 114807785 B CN114807785 B CN 114807785B
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- 239000010935 stainless steel Substances 0.000 title claims abstract description 30
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- 229910052802 copper Inorganic materials 0.000 claims description 22
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 22
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- 238000000034 method Methods 0.000 claims description 20
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- 239000000126 substance Substances 0.000 claims description 15
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 7
- 238000003723 Smelting Methods 0.000 claims description 7
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- DWAQJAXMDSEUJJ-UHFFFAOYSA-M Sodium bisulfite Chemical compound [Na+].OS([O-])=O DWAQJAXMDSEUJJ-UHFFFAOYSA-M 0.000 claims description 4
- 235000010267 sodium hydrogen sulphite Nutrition 0.000 claims description 4
- 229910052750 molybdenum Inorganic materials 0.000 claims description 3
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- 229910045601 alloy Inorganic materials 0.000 abstract description 19
- 239000000956 alloy Substances 0.000 abstract description 19
- 230000000052 comparative effect Effects 0.000 description 22
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 19
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- KSOKAHYVTMZFBJ-UHFFFAOYSA-N iron;methane Chemical compound C.[Fe].[Fe].[Fe] KSOKAHYVTMZFBJ-UHFFFAOYSA-N 0.000 description 2
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- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 2
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- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229910000990 Ni alloy Inorganic materials 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 229910000870 Weathering steel Inorganic materials 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
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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
- C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
-
- 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
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
- C21D8/0226—Hot rolling
-
- 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
- C22C38/008—Ferrous alloys, e.g. steel alloys containing tin
-
- 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
- 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
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel with copper
-
- 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
- C22C38/40—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
-
- 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
- C21D2211/005—Ferrite
-
- 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
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Heat Treatment Of Steel (AREA)
Abstract
Description
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CN202210738205.4A CN114807785B (zh) | 2022-06-28 | 2022-06-28 | 390MPa级耐蚀钢板及其生产方法 |
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CN202210738205.4A CN114807785B (zh) | 2022-06-28 | 2022-06-28 | 390MPa级耐蚀钢板及其生产方法 |
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CN114807785A CN114807785A (zh) | 2022-07-29 |
CN114807785B true CN114807785B (zh) | 2022-11-18 |
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Families Citing this family (1)
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CN115341132B (zh) * | 2022-10-18 | 2023-02-28 | 江苏省沙钢钢铁研究院有限公司 | 耐腐蚀460MPa级钢板及其生产方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1986864A (zh) * | 2005-12-22 | 2007-06-27 | 宝山钢铁股份有限公司 | 一种高强度低合金耐大气腐蚀钢及其生产方法 |
CN101660108A (zh) * | 2009-10-16 | 2010-03-03 | 江苏省沙钢钢铁研究院有限公司 | 非调质针状组织高强度低屈强比耐候钢及其生产方法 |
CN101660099A (zh) * | 2009-10-16 | 2010-03-03 | 江苏省沙钢钢铁研究院有限公司 | 高强度低合金热轧铁素体贝氏体耐候钢及其生产方法 |
CN105132832A (zh) * | 2015-09-29 | 2015-12-09 | 钢铁研究总院 | 一种耐高湿热海洋大气腐蚀钢板及其制造方法 |
CN106414784A (zh) * | 2014-03-28 | 2017-02-15 | 日新制钢株式会社 | 耐酸露点腐蚀性优异的钢板及制造方法以及排气流路构成部件 |
CN107739992A (zh) * | 2017-09-29 | 2018-02-27 | 舞阳钢铁有限责任公司 | 正火型屈服345MPa级耐候钢板及其生产方法 |
CN112458381A (zh) * | 2020-11-04 | 2021-03-09 | 江苏省沙钢钢铁研究院有限公司 | 一种短流程500MPa级耐候抗震钢筋及其制备方法 |
-
2022
- 2022-06-28 CN CN202210738205.4A patent/CN114807785B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1986864A (zh) * | 2005-12-22 | 2007-06-27 | 宝山钢铁股份有限公司 | 一种高强度低合金耐大气腐蚀钢及其生产方法 |
CN101660108A (zh) * | 2009-10-16 | 2010-03-03 | 江苏省沙钢钢铁研究院有限公司 | 非调质针状组织高强度低屈强比耐候钢及其生产方法 |
CN101660099A (zh) * | 2009-10-16 | 2010-03-03 | 江苏省沙钢钢铁研究院有限公司 | 高强度低合金热轧铁素体贝氏体耐候钢及其生产方法 |
CN106414784A (zh) * | 2014-03-28 | 2017-02-15 | 日新制钢株式会社 | 耐酸露点腐蚀性优异的钢板及制造方法以及排气流路构成部件 |
CN105132832A (zh) * | 2015-09-29 | 2015-12-09 | 钢铁研究总院 | 一种耐高湿热海洋大气腐蚀钢板及其制造方法 |
CN107739992A (zh) * | 2017-09-29 | 2018-02-27 | 舞阳钢铁有限责任公司 | 正火型屈服345MPa级耐候钢板及其生产方法 |
CN112458381A (zh) * | 2020-11-04 | 2021-03-09 | 江苏省沙钢钢铁研究院有限公司 | 一种短流程500MPa级耐候抗震钢筋及其制备方法 |
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