CN108456834B - 一种具有含Ti析出物的高强度管线钢及其制备方法 - Google Patents
一种具有含Ti析出物的高强度管线钢及其制备方法 Download PDFInfo
- Publication number
- CN108456834B CN108456834B CN201810180151.8A CN201810180151A CN108456834B CN 108456834 B CN108456834 B CN 108456834B CN 201810180151 A CN201810180151 A CN 201810180151A CN 108456834 B CN108456834 B CN 108456834B
- Authority
- CN
- China
- Prior art keywords
- rolling
- percent
- equal
- less
- steel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 101
- 239000010959 steel Substances 0.000 title claims abstract description 101
- 239000002244 precipitate Substances 0.000 title claims abstract description 26
- 238000002360 preparation method Methods 0.000 title claims abstract description 7
- 238000005096 rolling process Methods 0.000 claims abstract description 148
- 238000000034 method Methods 0.000 claims abstract description 49
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 40
- 230000008569 process Effects 0.000 claims abstract description 39
- 229910052761 rare earth metal Inorganic materials 0.000 claims abstract description 18
- 150000002910 rare earth metals Chemical class 0.000 claims abstract description 18
- 238000009749 continuous casting Methods 0.000 claims abstract description 17
- 229910052742 iron Inorganic materials 0.000 claims abstract description 17
- 238000007670 refining Methods 0.000 claims abstract description 11
- 238000003723 Smelting Methods 0.000 claims abstract description 10
- 229910000734 martensite Inorganic materials 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims abstract description 8
- 239000012535 impurity Substances 0.000 claims abstract description 7
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229910001563 bainite Inorganic materials 0.000 claims abstract description 5
- 238000001514 detection method Methods 0.000 claims abstract description 4
- 230000009467 reduction Effects 0.000 claims description 49
- 229910001566 austenite Inorganic materials 0.000 claims description 35
- 238000001816 cooling Methods 0.000 claims description 30
- 238000001953 recrystallisation Methods 0.000 claims description 30
- 239000002893 slag Substances 0.000 claims description 30
- 238000004519 manufacturing process Methods 0.000 claims description 28
- 238000007664 blowing Methods 0.000 claims description 24
- 238000010438 heat treatment Methods 0.000 claims description 23
- 238000005204 segregation Methods 0.000 claims description 19
- 238000010079 rubber tapping Methods 0.000 claims description 18
- 229910052799 carbon Inorganic materials 0.000 claims description 15
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 12
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 12
- 229910001339 C alloy Inorganic materials 0.000 claims description 12
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 12
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 12
- 239000001301 oxygen Substances 0.000 claims description 12
- 229910052760 oxygen Inorganic materials 0.000 claims description 12
- 230000001186 cumulative effect Effects 0.000 claims description 9
- 229910052757 nitrogen Inorganic materials 0.000 claims description 9
- 229910052698 phosphorus Inorganic materials 0.000 claims description 9
- 229910052719 titanium Inorganic materials 0.000 claims description 9
- 230000006835 compression Effects 0.000 claims description 8
- 238000007906 compression Methods 0.000 claims description 8
- 238000009826 distribution Methods 0.000 claims description 8
- 229910052717 sulfur Inorganic materials 0.000 claims description 8
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 6
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 6
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 6
- 235000011941 Tilia x europaea Nutrition 0.000 claims description 6
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 6
- 229910052786 argon Inorganic materials 0.000 claims description 6
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 claims description 6
- 239000003795 chemical substances by application Substances 0.000 claims description 6
- 239000000498 cooling water Substances 0.000 claims description 6
- 229910052593 corundum Inorganic materials 0.000 claims description 6
- 238000006477 desulfuration reaction Methods 0.000 claims description 6
- 230000023556 desulfurization Effects 0.000 claims description 6
- 239000010436 fluorite Substances 0.000 claims description 6
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims description 6
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 6
- 239000004571 lime Substances 0.000 claims description 6
- 239000011574 phosphorus Substances 0.000 claims description 6
- 239000011593 sulfur Substances 0.000 claims description 6
- 238000009489 vacuum treatment Methods 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 229910001845 yogo sapphire Inorganic materials 0.000 claims description 6
- 229910052681 coesite Inorganic materials 0.000 claims description 5
- 229910052906 cristobalite Inorganic materials 0.000 claims description 5
- 229910052750 molybdenum Inorganic materials 0.000 claims description 5
- 239000000377 silicon dioxide Substances 0.000 claims description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 5
- 229910052682 stishovite Inorganic materials 0.000 claims description 5
- 229910052905 tridymite Inorganic materials 0.000 claims description 5
- 229910052804 chromium Inorganic materials 0.000 claims description 4
- 230000003647 oxidation Effects 0.000 claims description 4
- 238000007254 oxidation reaction Methods 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000004576 sand Substances 0.000 claims description 3
- 229910052715 tantalum Inorganic materials 0.000 claims description 3
- 229910052720 vanadium Inorganic materials 0.000 claims description 3
- 229910052726 zirconium Inorganic materials 0.000 claims description 3
- 229910052748 manganese Inorganic materials 0.000 claims description 2
- 229910052759 nickel Inorganic materials 0.000 claims description 2
- 229910052721 tungsten Inorganic materials 0.000 claims description 2
- 229910052684 Cerium Inorganic materials 0.000 claims 1
- 230000000694 effects Effects 0.000 description 31
- 230000000052 comparative effect Effects 0.000 description 13
- 230000002829 reductive effect Effects 0.000 description 8
- 239000000047 product Substances 0.000 description 7
- 239000000126 substance Substances 0.000 description 7
- 230000009466 transformation Effects 0.000 description 7
- 239000007789 gas Substances 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- 229920006395 saturated elastomer Polymers 0.000 description 6
- 239000000654 additive Substances 0.000 description 5
- 230000000996 additive effect Effects 0.000 description 5
- 238000005336 cracking Methods 0.000 description 5
- 238000011161 development Methods 0.000 description 5
- 150000004767 nitrides Chemical class 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 230000006872 improvement Effects 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 238000005728 strengthening Methods 0.000 description 4
- 239000002253 acid Substances 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 3
- 239000000956 alloy Substances 0.000 description 3
- 239000013078 crystal Substances 0.000 description 3
- 238000005098 hot rolling Methods 0.000 description 3
- 229910052758 niobium Inorganic materials 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 239000006104 solid solution Substances 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 229910001208 Crucible steel Inorganic materials 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000003345 natural gas Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- JZQOJFLIJNRDHK-CMDGGOBGSA-N alpha-irone Chemical compound CC1CC=C(C)C(\C=C\C(C)=O)C1(C)C JZQOJFLIJNRDHK-CMDGGOBGSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000012938 design process Methods 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 150000001247 metal acetylides Chemical class 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000003303 reheating Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000010583 slow cooling Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000009628 steelmaking Methods 0.000 description 1
- 238000005482 strain hardening Methods 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Images
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
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of manganese
-
- 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
- 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
- C22C38/005—Ferrous alloys, e.g. steel alloys containing rare earths, i.e. Sc, Y, Lanthanides
-
- 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
- C22C38/06—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
- C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
-
- 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
- C22C38/46—Ferrous alloys, e.g. steel alloys containing chromium with nickel with vanadium
-
- 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
- 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
- C22C38/50—Ferrous alloys, e.g. steel alloys containing chromium with nickel with titanium or zirconium
-
- 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
- C22C38/52—Ferrous alloys, e.g. steel alloys containing chromium with nickel with cobalt
-
- 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
- C22C38/54—Ferrous alloys, e.g. steel alloys containing chromium with nickel 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
- C21D2211/002—Bainite
-
- 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
- C21D2211/004—Dispersions; Precipitations
-
- 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
- C21D2211/008—Martensite
Landscapes
- 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
类型 | 屈服强度(MPa) | 抗拉强度(MPa) | -40℃冲击韧性(J) | 延伸率(%) |
实施例1 | 900 | 1060 | 145 | 20 |
实施例2 | 930 | 1180 | 155 | 19.3 |
实施例3 | 950 | 1230 | 175 | 16 |
对比例1 | ≤830 | ≤880 | ≤105 | ≤18.8 |
对比例2 | ≤840 | ≤920 | ≤108 | ≤19 |
对比例3 | ≤940 | ≤1080 | ≤125 | ≤15.5 |
对比例4 | ≤828 | ≤916 | ≤127 | ≤17.9 |
对比例5 | ≤830 | ≤889 | ≤136 | ≤16.6 |
对比例6 | ≤840 | ≤977 | ≤128 | ≤16.8 |
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810180151.8A CN108456834B (zh) | 2018-03-05 | 2018-03-05 | 一种具有含Ti析出物的高强度管线钢及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810180151.8A CN108456834B (zh) | 2018-03-05 | 2018-03-05 | 一种具有含Ti析出物的高强度管线钢及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108456834A CN108456834A (zh) | 2018-08-28 |
CN108456834B true CN108456834B (zh) | 2020-04-24 |
Family
ID=63217329
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810180151.8A Active CN108456834B (zh) | 2018-03-05 | 2018-03-05 | 一种具有含Ti析出物的高强度管线钢及其制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108456834B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112176258B (zh) * | 2020-09-30 | 2022-06-21 | 江苏省沙钢钢铁研究院有限公司 | 2500MPa级钢绞线用盘条及其制造方法 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102203303A (zh) * | 2008-11-07 | 2011-09-28 | 新日本制铁株式会社 | 超高强度管线管用钢板及钢管的制造方法 |
CN102471843A (zh) * | 2009-09-02 | 2012-05-23 | 新日本制铁株式会社 | 低温韧性优良的高强度管线管用钢板及高强度管线管用钢管 |
CN103436811A (zh) * | 2013-09-24 | 2013-12-11 | 济钢集团有限公司 | 一种500MPa级工程结构用高性能特厚钢板及其制造方法 |
CN104024461A (zh) * | 2012-03-30 | 2014-09-03 | 新日铁住金株式会社 | 抗氢诱发裂纹性优良的高强度管道用钢管和其所使用的高强度管道用钢板、以及它们的制造方法 |
CN105483521A (zh) * | 2015-12-21 | 2016-04-13 | 中国石油天然气集团公司 | 一种高铬耐腐蚀高强度管线钢及其制造方法 |
CN105838992A (zh) * | 2009-02-12 | 2016-08-10 | 新日铁住金株式会社 | 抗氢致开裂性优异的高强度管线管用钢板和高强度管线管用钢管 |
CN106676387A (zh) * | 2016-12-06 | 2017-05-17 | 内蒙古包钢钢联股份有限公司 | X120高钢级管线钢及其制备方法 |
CN107151763A (zh) * | 2017-05-27 | 2017-09-12 | 武汉钢铁有限公司 | 薄规格高强度冷成型用热轧钢带及其生产方法 |
-
2018
- 2018-03-05 CN CN201810180151.8A patent/CN108456834B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102203303A (zh) * | 2008-11-07 | 2011-09-28 | 新日本制铁株式会社 | 超高强度管线管用钢板及钢管的制造方法 |
CN105838992A (zh) * | 2009-02-12 | 2016-08-10 | 新日铁住金株式会社 | 抗氢致开裂性优异的高强度管线管用钢板和高强度管线管用钢管 |
CN102471843A (zh) * | 2009-09-02 | 2012-05-23 | 新日本制铁株式会社 | 低温韧性优良的高强度管线管用钢板及高强度管线管用钢管 |
CN104024461A (zh) * | 2012-03-30 | 2014-09-03 | 新日铁住金株式会社 | 抗氢诱发裂纹性优良的高强度管道用钢管和其所使用的高强度管道用钢板、以及它们的制造方法 |
CN103436811A (zh) * | 2013-09-24 | 2013-12-11 | 济钢集团有限公司 | 一种500MPa级工程结构用高性能特厚钢板及其制造方法 |
CN105483521A (zh) * | 2015-12-21 | 2016-04-13 | 中国石油天然气集团公司 | 一种高铬耐腐蚀高强度管线钢及其制造方法 |
CN106676387A (zh) * | 2016-12-06 | 2017-05-17 | 内蒙古包钢钢联股份有限公司 | X120高钢级管线钢及其制备方法 |
CN107151763A (zh) * | 2017-05-27 | 2017-09-12 | 武汉钢铁有限公司 | 薄规格高强度冷成型用热轧钢带及其生产方法 |
Also Published As
Publication number | Publication date |
---|---|
CN108456834A (zh) | 2018-08-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US7879287B2 (en) | Hot-rolled steel sheet for high-strength electric-resistance welded pipe having sour-gas resistance and excellent weld toughness, and method for manufacturing the same | |
KR101331976B1 (ko) | 인성이 우수한 후육 내사워 라인 파이프용 강판의 제조 방법 | |
CN108103410B (zh) | 一种屈服强度≥910MPa的管线钢及其制备方法 | |
EP2799567B1 (en) | High-strength steel plate and high-strength steel pipe excellent in deformability and low-temperature toughness, and manufacturing method of the steel plate | |
KR20120070621A (ko) | 저온 인성이 우수한 라인 파이프용 고강도 열연 강판 및 그 제조 방법 | |
US10093999B2 (en) | Steel plate resistant to zinc-induced crack and manufacturing method therefor | |
WO2010087512A1 (ja) | 耐hic性に優れた厚肉高張力熱延鋼板及びその製造方法 | |
JP5418251B2 (ja) | 耐hic性に優れた厚肉高張力熱延鋼板の製造方法 | |
KR20110102483A (ko) | 저온 인성이 우수한 후육 고장력 열연 강판 및 그 제조 방법 | |
JP2007314828A (ja) | 耐歪時効性に優れた高強度ラインパイプ用鋼管及び高強度ラインパイプ用鋼板並びにそれらの製造方法 | |
JP5884201B2 (ja) | 引張強さ540MPa以上の高強度ラインパイプ用熱延鋼板 | |
CN104937125B (zh) | 高强度管线钢管用热轧钢板 | |
JP5742123B2 (ja) | ラインパイプ用高強度溶接鋼管向け高張力熱延鋼板およびその製造方法 | |
CN107988547A (zh) | 一种高频电阻焊管用x52ms热轧卷板及其制造方法 | |
CN1318631C (zh) | 高强度高韧性x80管线钢及其热轧板制造方法 | |
JP2020012168A (ja) | 耐サワーラインパイプ用厚鋼板およびその製造方法 | |
JP2010196160A (ja) | 耐hic性に優れた厚肉高張力熱延鋼板及びその製造方法 | |
WO2014175122A1 (ja) | H形鋼及びその製造方法 | |
JPH07173536A (ja) | 耐サワー性の優れた高強度ラインパイプ用鋼板の製造法 | |
CN113699462B (zh) | 一种750MPa级连续油管用热轧钢带及其制造方法 | |
CN110863145A (zh) | 一种erw海底管线钢板卷及其生产工艺 | |
CN100352962C (zh) | 具有抗hic性能x80管线钢及其热轧板制造方法 | |
JP2020012169A (ja) | ラインパイプ用厚鋼板およびその製造方法 | |
CN108456834B (zh) | 一种具有含Ti析出物的高强度管线钢及其制备方法 | |
JP7469616B2 (ja) | 油井用電縫鋼管およびその製造方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20200403 Address after: 325000 Nan Shang village, Teng Qiao Zhenjiang, Lucheng District, Wenzhou City, Zhejiang Province Applicant after: Bai Tingting Address before: 450002 Henan Province, Zhengzhou City Red Road No. 5 Hua City home building 1 unit 502 Applicant before: Shi Yingnan |
|
TR01 | Transfer of patent right |
Effective date of registration: 20201229 Address after: 224400 Sanzao Town Industrial Park 999, Funing County, Yancheng City, Jiangsu Province Patentee after: JIANGSU HONGTENG SPORT FIELD NEW MATERIAL Co.,Ltd. Address before: 325000 Tengqiao Zhen Jiangnan Shang Cun, Lucheng District, Wenzhou City, Zhejiang Province Patentee before: Bai Tingting |
|
TR01 | Transfer of patent right | ||
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 high strength pipeline steel with Ti precipitates and its preparation method Effective date of registration: 20220629 Granted publication date: 20200424 Pledgee: Funing sub branch of Bank of China Ltd. Pledgor: JIANGSU HONGTENG SPORT FIELD NEW MATERIAL CO.,LTD. Registration number: Y2022980009482 |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230831 Address after: 212434 Zhenjiang, Jurong, Jiangsu, Guo Zhuang Town Airport New District 3 Patentee after: Jiangsu Qijie Machinery Co.,Ltd. Address before: 224400 Sanzao Town Industrial Park 999, Funing County, Yancheng City, Jiangsu Province Patentee before: JIANGSU HONGTENG SPORT FIELD NEW MATERIAL CO.,LTD. |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20200424 Pledgee: Funing sub branch of Bank of China Ltd. Pledgor: JIANGSU HONGTENG SPORT FIELD NEW MATERIAL CO.,LTD. Registration number: Y2022980009482 |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240820 Address after: Group 1, Yaowan Village, Fucheng, Funing County, Yancheng City, Jiangsu Province, China 224499 Patentee after: Yancheng jinyida Forging Parts Co.,Ltd. Country or region after: China Address before: 212434 Zhenjiang, Jurong, Jiangsu, Guo Zhuang Town Airport New District 3 Patentee before: Jiangsu Qijie Machinery Co.,Ltd. Country or region before: China |