CN106756578B - 一种sae8660热轧薄板及生产工艺 - Google Patents
一种sae8660热轧薄板及生产工艺 Download PDFInfo
- Publication number
- CN106756578B CN106756578B CN201710014767.3A CN201710014767A CN106756578B CN 106756578 B CN106756578 B CN 106756578B CN 201710014767 A CN201710014767 A CN 201710014767A CN 106756578 B CN106756578 B CN 106756578B
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- China
- Prior art keywords
- continuous casting
- temperature
- rolled sheet
- hot
- steel
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 24
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 71
- 239000010959 steel Substances 0.000 claims abstract description 71
- 238000009749 continuous casting Methods 0.000 claims abstract description 56
- 238000005096 rolling process Methods 0.000 claims abstract description 20
- 238000002791 soaking Methods 0.000 claims abstract description 11
- 238000010583 slow cooling Methods 0.000 claims abstract description 10
- 239000000126 substance Substances 0.000 claims abstract description 7
- 238000005266 casting Methods 0.000 claims abstract description 6
- 238000007670 refining Methods 0.000 claims abstract description 6
- 238000005516 engineering process Methods 0.000 claims description 12
- 239000000203 mixture Substances 0.000 claims description 10
- 238000003723 Smelting Methods 0.000 claims description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 2
- 229910052760 oxygen Inorganic materials 0.000 claims description 2
- 239000001301 oxygen Substances 0.000 claims description 2
- 238000007664 blowing Methods 0.000 claims 1
- 238000001816 cooling Methods 0.000 abstract description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 20
- 238000000034 method Methods 0.000 description 15
- 229910052742 iron Inorganic materials 0.000 description 8
- 238000005204 segregation Methods 0.000 description 8
- 229910052799 carbon Inorganic materials 0.000 description 6
- 239000002609 medium Substances 0.000 description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 5
- 229910045601 alloy Inorganic materials 0.000 description 4
- 239000000956 alloy Substances 0.000 description 4
- 230000003749 cleanliness Effects 0.000 description 4
- 229910000677 High-carbon steel Inorganic materials 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 229910000851 Alloy steel Inorganic materials 0.000 description 2
- 229910001339 C alloy Inorganic materials 0.000 description 2
- 229910000954 Medium-carbon steel Inorganic materials 0.000 description 2
- 241001417490 Sillaginidae Species 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000010813 municipal solid waste Substances 0.000 description 2
- 229910001562 pearlite Inorganic materials 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 238000003908 quality control method Methods 0.000 description 2
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 229910001315 Tool steel Inorganic materials 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 150000001721 carbon Chemical class 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 238000005554 pickling Methods 0.000 description 1
- 239000013587 production medium Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000010079 rubber tapping Methods 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
- C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
-
- 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
-
- 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
- C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
-
- 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
- C22C38/18—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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Sheet Steel (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710014767.3A CN106756578B (zh) | 2017-01-10 | 2017-01-10 | 一种sae8660热轧薄板及生产工艺 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710014767.3A CN106756578B (zh) | 2017-01-10 | 2017-01-10 | 一种sae8660热轧薄板及生产工艺 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106756578A CN106756578A (zh) | 2017-05-31 |
CN106756578B true CN106756578B (zh) | 2018-07-20 |
Family
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CN201710014767.3A Active CN106756578B (zh) | 2017-01-10 | 2017-01-10 | 一种sae8660热轧薄板及生产工艺 |
Country Status (1)
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CN (1) | CN106756578B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109280847B (zh) * | 2018-10-08 | 2020-05-29 | 鞍钢股份有限公司 | 一种高碳合金链具钢及其制造方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU1392139A1 (ru) * | 1986-07-04 | 1988-04-30 | Предприятие П/Я М-5481 | Сталь |
CN101348843A (zh) * | 2008-08-08 | 2009-01-21 | 湖南华菱涟源钢铁有限公司 | 一种生产汽车大梁用热轧钢带的方法 |
CN104372253A (zh) * | 2014-10-25 | 2015-02-25 | 河北钢铁股份有限公司唐山分公司 | 基于薄板坯流程的工业链条用钢及其生产方法 |
CN104532143A (zh) * | 2014-12-22 | 2015-04-22 | 江阴兴澄特种钢铁有限公司 | 一种矿用大规格、高强度链条钢及其制备方法 |
CN105839019A (zh) * | 2016-05-31 | 2016-08-10 | 安阳钢铁股份有限公司 | 一种90kg级高强圆环链用钢及其冶炼工艺 |
-
2017
- 2017-01-10 CN CN201710014767.3A patent/CN106756578B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU1392139A1 (ru) * | 1986-07-04 | 1988-04-30 | Предприятие П/Я М-5481 | Сталь |
CN101348843A (zh) * | 2008-08-08 | 2009-01-21 | 湖南华菱涟源钢铁有限公司 | 一种生产汽车大梁用热轧钢带的方法 |
CN104372253A (zh) * | 2014-10-25 | 2015-02-25 | 河北钢铁股份有限公司唐山分公司 | 基于薄板坯流程的工业链条用钢及其生产方法 |
CN104532143A (zh) * | 2014-12-22 | 2015-04-22 | 江阴兴澄特种钢铁有限公司 | 一种矿用大规格、高强度链条钢及其制备方法 |
CN105839019A (zh) * | 2016-05-31 | 2016-08-10 | 安阳钢铁股份有限公司 | 一种90kg级高强圆环链用钢及其冶炼工艺 |
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CN106756578A (zh) | 2017-05-31 |
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Effective date of registration: 20201125 Address after: 417000 Shuangling Building, 1005 Gangui Road, Huangnitang, Louxing District, Loudi City, Hunan Province Patentee after: Hunan Valin Lianyuan Iron & Steel Co., Ltd. Patentee after: Hunan Hualing LIANGANG special new material Co.,Ltd. Address before: 417009 Loudi City, Hunan province Huangnitang Louxing district along the River Road No. 001 Patentee before: Hunan Valin Lianyuan Iron & Steel Co., Ltd. Patentee before: HUNAN HUALING LIANGANG STEEL SHEET Co.,Ltd. |
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