CN116716544A - 一种海洋工程用圆钢及其制备方法 - Google Patents
一种海洋工程用圆钢及其制备方法 Download PDFInfo
- Publication number
- CN116716544A CN116716544A CN202311003382.9A CN202311003382A CN116716544A CN 116716544 A CN116716544 A CN 116716544A CN 202311003382 A CN202311003382 A CN 202311003382A CN 116716544 A CN116716544 A CN 116716544A
- Authority
- CN
- China
- Prior art keywords
- equal
- steel
- less
- temperature
- round 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.)
- Granted
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 116
- 239000010959 steel Substances 0.000 title claims abstract description 116
- 238000002360 preparation method Methods 0.000 title claims abstract description 14
- 238000012407 engineering method Methods 0.000 title description 2
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 35
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 21
- 238000003466 welding Methods 0.000 claims abstract description 21
- 229910000859 α-Fe Inorganic materials 0.000 claims abstract description 20
- 239000012535 impurity Substances 0.000 claims abstract description 19
- 229910052758 niobium Inorganic materials 0.000 claims abstract description 11
- 229910052720 vanadium Inorganic materials 0.000 claims abstract description 11
- 229910001562 pearlite Inorganic materials 0.000 claims abstract description 10
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 9
- 230000035945 sensitivity Effects 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 claims description 82
- 230000008569 process Effects 0.000 claims description 73
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 72
- 238000001816 cooling Methods 0.000 claims description 48
- 238000010438 heat treatment Methods 0.000 claims description 43
- 238000005096 rolling process Methods 0.000 claims description 41
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 38
- 229910052742 iron Inorganic materials 0.000 claims description 37
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 36
- 238000010079 rubber tapping Methods 0.000 claims description 33
- 238000005266 casting Methods 0.000 claims description 27
- 238000007670 refining Methods 0.000 claims description 27
- 238000003723 Smelting Methods 0.000 claims description 23
- 239000010949 copper Substances 0.000 claims description 21
- 238000004519 manufacturing process Methods 0.000 claims description 20
- 229910052786 argon Inorganic materials 0.000 claims description 19
- 229910052759 nickel Inorganic materials 0.000 claims description 17
- 229910052698 phosphorus Inorganic materials 0.000 claims description 17
- 229910052802 copper Inorganic materials 0.000 claims description 15
- 239000010936 titanium Substances 0.000 claims description 15
- 229910052717 sulfur Inorganic materials 0.000 claims description 14
- 239000002893 slag Substances 0.000 claims description 13
- 229910052782 aluminium Inorganic materials 0.000 claims description 11
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 11
- 238000006477 desulfuration reaction Methods 0.000 claims description 11
- 230000023556 desulfurization Effects 0.000 claims description 11
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 10
- 239000003795 chemical substances by application Substances 0.000 claims description 10
- 238000009749 continuous casting Methods 0.000 claims description 10
- 238000010583 slow cooling Methods 0.000 claims description 10
- 229910052757 nitrogen Inorganic materials 0.000 claims description 9
- 238000003756 stirring Methods 0.000 claims description 9
- 238000007664 blowing Methods 0.000 claims description 8
- 238000002791 soaking Methods 0.000 claims description 7
- 229910000519 Ferrosilicon Inorganic materials 0.000 claims description 6
- 229910000604 Ferrochrome Inorganic materials 0.000 claims description 5
- 229910000592 Ferroniobium Inorganic materials 0.000 claims description 5
- 229910001200 Ferrotitanium Inorganic materials 0.000 claims description 5
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 4
- 229910001199 N alloy Inorganic materials 0.000 claims description 4
- 229910000720 Silicomanganese Inorganic materials 0.000 claims description 4
- 235000011941 Tilia x europaea Nutrition 0.000 claims description 4
- SKKMWRVAJNPLFY-UHFFFAOYSA-N azanylidynevanadium Chemical compound [V]#N SKKMWRVAJNPLFY-UHFFFAOYSA-N 0.000 claims description 4
- 238000011049 filling Methods 0.000 claims description 4
- ZFGFKQDDQUAJQP-UHFFFAOYSA-N iron niobium Chemical compound [Fe].[Fe].[Nb] ZFGFKQDDQUAJQP-UHFFFAOYSA-N 0.000 claims description 4
- 239000004571 lime Substances 0.000 claims description 4
- 238000005275 alloying Methods 0.000 claims description 3
- 238000005260 corrosion Methods 0.000 abstract description 50
- 230000007797 corrosion Effects 0.000 abstract description 50
- 238000011161 development Methods 0.000 abstract description 4
- 230000000052 comparative effect Effects 0.000 description 29
- 229910045601 alloy Inorganic materials 0.000 description 23
- 239000000956 alloy Substances 0.000 description 23
- 230000000694 effects Effects 0.000 description 15
- 239000011651 chromium Substances 0.000 description 13
- 229910052710 silicon Inorganic materials 0.000 description 12
- 239000010703 silicon Substances 0.000 description 11
- 238000005728 strengthening Methods 0.000 description 11
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 10
- 238000013461 design Methods 0.000 description 10
- 239000011572 manganese Substances 0.000 description 10
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 8
- 229910052804 chromium Inorganic materials 0.000 description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 6
- 229910052760 oxygen Inorganic materials 0.000 description 6
- 239000001301 oxygen Substances 0.000 description 6
- 239000010935 stainless steel Substances 0.000 description 6
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 5
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 4
- 229910001563 bainite Inorganic materials 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- 229910052739 hydrogen Inorganic materials 0.000 description 4
- 229910052748 manganese Inorganic materials 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000007921 spray Substances 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 3
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 229910000734 martensite Inorganic materials 0.000 description 3
- 230000008520 organization Effects 0.000 description 3
- 239000011574 phosphorus Substances 0.000 description 3
- 238000009628 steelmaking Methods 0.000 description 3
- 239000002344 surface layer Substances 0.000 description 3
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical class [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- 229910052785 arsenic Inorganic materials 0.000 description 2
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 2
- 229910001566 austenite Inorganic materials 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 238000011068 loading method Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229910052750 molybdenum Inorganic materials 0.000 description 2
- 239000011733 molybdenum Substances 0.000 description 2
- 229910000510 noble metal Inorganic materials 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000010791 quenching Methods 0.000 description 2
- 230000000171 quenching effect Effects 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- 229910052718 tin Inorganic materials 0.000 description 2
- 238000009966 trimming Methods 0.000 description 2
- 230000004580 weight loss Effects 0.000 description 2
- 239000005997 Calcium carbide Substances 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 229910000976 Electrical steel Inorganic materials 0.000 description 1
- 229910000863 Ferronickel Inorganic materials 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- CECSWASPAISFKX-UHFFFAOYSA-N [Cu].[P].[Ni].[Cr] Chemical compound [Cu].[P].[Ni].[Cr] CECSWASPAISFKX-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- OMZSGWSJDCOLKM-UHFFFAOYSA-N copper(II) sulfide Chemical compound [S-2].[Cu+2] OMZSGWSJDCOLKM-UHFFFAOYSA-N 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000005261 decarburization Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000010436 fluorite Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- XWHPIFXRKKHEKR-UHFFFAOYSA-N iron silicon Chemical compound [Si].[Fe] XWHPIFXRKKHEKR-UHFFFAOYSA-N 0.000 description 1
- PYLLWONICXJARP-UHFFFAOYSA-N manganese silicon Chemical compound [Si].[Mn] PYLLWONICXJARP-UHFFFAOYSA-N 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 229910000623 nickel–chromium alloy Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000009864 tensile test Methods 0.000 description 1
- CLZWAWBPWVRRGI-UHFFFAOYSA-N tert-butyl 2-[2-[2-[2-[bis[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]amino]-5-bromophenoxy]ethoxy]-4-methyl-n-[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]anilino]acetate Chemical compound CC1=CC=C(N(CC(=O)OC(C)(C)C)CC(=O)OC(C)(C)C)C(OCCOC=2C(=CC=C(Br)C=2)N(CC(=O)OC(C)(C)C)CC(=O)OC(C)(C)C)=C1 CLZWAWBPWVRRGI-UHFFFAOYSA-N 0.000 description 1
- 239000011573 trace mineral Substances 0.000 description 1
- 235000013619 trace mineral Nutrition 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- C21D8/065—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
- C22C33/06—Making ferrous alloys by melting using master alloys
-
- 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
- C22C38/40—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
- C22C38/46—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
- 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
-
- 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
Landscapes
- 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 |
---|---|---|---|
CN202311003382.9A CN116716544B (zh) | 2023-08-10 | 2023-08-10 | 一种海洋工程用圆钢及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202311003382.9A CN116716544B (zh) | 2023-08-10 | 2023-08-10 | 一种海洋工程用圆钢及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN116716544A true CN116716544A (zh) | 2023-09-08 |
CN116716544B CN116716544B (zh) | 2023-10-10 |
Family
ID=87870184
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202311003382.9A Active CN116716544B (zh) | 2023-08-10 | 2023-08-10 | 一种海洋工程用圆钢及其制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN116716544B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN117701998A (zh) * | 2024-02-04 | 2024-03-15 | 江苏省沙钢钢铁研究院有限公司 | 500MPa级海洋工程用钢板及其制备方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103741056A (zh) * | 2014-01-26 | 2014-04-23 | 北京科技大学 | 一种耐南海海洋环境用耐蚀钢板及其生产工艺 |
CN103741057A (zh) * | 2014-01-26 | 2014-04-23 | 北京科技大学 | 一种低密度高耐海洋环境腐蚀钢板及其生产工艺 |
CN103938104A (zh) * | 2014-05-12 | 2014-07-23 | 武汉钢铁(集团)公司 | 疲劳强度≥560MPa的海洋钻井平台用钢及生产方法 |
CN106282770A (zh) * | 2016-08-30 | 2017-01-04 | 南阳汉冶特钢有限公司 | 一种高强度耐腐蚀钢hy800厚板及生产方法 |
CN108118249A (zh) * | 2016-11-30 | 2018-06-05 | 宝山钢铁股份有限公司 | 一种原油船货油舱上甲板用耐腐蚀钢板及其制造方法 |
CN109652736A (zh) * | 2018-12-27 | 2019-04-19 | 钢铁研究总院 | 一种油轮用免涂层耐蚀型钢 |
CN109680204A (zh) * | 2019-01-21 | 2019-04-26 | 南京钢铁股份有限公司 | 一种深海抗酸管线钢及生产方法 |
-
2023
- 2023-08-10 CN CN202311003382.9A patent/CN116716544B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103741056A (zh) * | 2014-01-26 | 2014-04-23 | 北京科技大学 | 一种耐南海海洋环境用耐蚀钢板及其生产工艺 |
CN103741057A (zh) * | 2014-01-26 | 2014-04-23 | 北京科技大学 | 一种低密度高耐海洋环境腐蚀钢板及其生产工艺 |
CN103938104A (zh) * | 2014-05-12 | 2014-07-23 | 武汉钢铁(集团)公司 | 疲劳强度≥560MPa的海洋钻井平台用钢及生产方法 |
CN106282770A (zh) * | 2016-08-30 | 2017-01-04 | 南阳汉冶特钢有限公司 | 一种高强度耐腐蚀钢hy800厚板及生产方法 |
CN108118249A (zh) * | 2016-11-30 | 2018-06-05 | 宝山钢铁股份有限公司 | 一种原油船货油舱上甲板用耐腐蚀钢板及其制造方法 |
CN109652736A (zh) * | 2018-12-27 | 2019-04-19 | 钢铁研究总院 | 一种油轮用免涂层耐蚀型钢 |
CN109680204A (zh) * | 2019-01-21 | 2019-04-26 | 南京钢铁股份有限公司 | 一种深海抗酸管线钢及生产方法 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN117701998A (zh) * | 2024-02-04 | 2024-03-15 | 江苏省沙钢钢铁研究院有限公司 | 500MPa级海洋工程用钢板及其制备方法 |
CN117701998B (zh) * | 2024-02-04 | 2024-05-03 | 江苏省沙钢钢铁研究院有限公司 | 500MPa级海洋工程用钢板及其制备方法 |
Also Published As
Publication number | Publication date |
---|---|
CN116716544B (zh) | 2023-10-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN110952037B (zh) | 一种400MPa热轧耐火钢筋及其制造方法 | |
JP7483036B2 (ja) | 355MPaグレードの海洋工学用低温耐性の熱間圧延されたH字型鋼及びその製造方法 | |
CN111455278A (zh) | 低温韧性优异的800MPa级冷成型用厚规格热轧高强钢板卷及其制造方法 | |
CN106591707A (zh) | 一种含钛低镍高强耐候钢及其生产方法 | |
CN101928885A (zh) | 抗硫化氢腐蚀管线用钢及其生产方法 | |
CN112011737B (zh) | 一种桥梁结构用390MPa级耐-20℃热轧角钢及其生产方法 | |
CN110029268B (zh) | 一种保心部低温韧性的低温压力容器用09MnNiDR钢板及制造方法 | |
CN110983187A (zh) | 一种新型高强耐候管线钢x80钢板及其生产方法 | |
WO2022267173A1 (zh) | 一种海洋工程用调质处理高强度耐低温h型钢及其制备方法 | |
CN112063930A (zh) | 稀土处理低成本高韧性低温压力容器钢板及其生产方法 | |
CN111926236B (zh) | 一种小压缩比条件下采用连铸坯生产z向性能优异的焊接结构用钢板的方法 | |
CN116716544B (zh) | 一种海洋工程用圆钢及其制备方法 | |
CN108677084B (zh) | 一种低夹杂洁净钢的生产方法 | |
CN115418560B (zh) | 一种高速动车牵引电机轴承用钢及其生产方法 | |
JP2024527421A (ja) | 420MPaグレードの降伏強度を有する耐低温性の熱間圧延されたH字型鋼及びその製造方法 | |
CN113528962A (zh) | 耐蚀钢筋以及耐蚀钢筋的生产方法 | |
CN114107822B (zh) | 一种15.9级高强度螺栓用钢及其生产方法和热处理方法 | |
CN109161799B (zh) | 一种电气化铁路接触网支柱用热轧h型钢及其制备方法 | |
CN113403523B (zh) | 一种转炉生产汽车门铰链用钢的生产工艺 | |
EP4394074A1 (en) | Steel plate for advanced nuclear power unit evaporator, and manufacturing method for steel plate | |
CN115612931A (zh) | 一种400MPa级-50℃低温抗震钢筋及其生产方法 | |
CN110284056B (zh) | 一种耐腐蚀海洋平台用钢板及其生产方法 | |
CN112176147A (zh) | 一种适合于大线能焊接的正火厚钢板的制造方法 | |
CN111893402A (zh) | 一种超低温耐候桥梁钢及其生产方法 | |
CN116694992B (zh) | 搅拌罐用高强轻量化耐磨钢及其制造方法 |
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 | ||
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: No. 1 Yongxin Road, Jinfeng Town, Zhangjiagang City, Suzhou City, Jiangsu Province 215625 Patentee after: JIANGSU SHAGANG GROUP Co.,Ltd. Country or region after: China Patentee after: Jiangsu Shagang Steel Co.,Ltd. Patentee after: INSTITUTE OF RESEARCH OF IRON & STEEL,SHAGANG,JIANGSU PROVINCE Address before: No. 1 Yongxin Road, Jinfeng Town, Zhangjiagang City, Suzhou City, Jiangsu Province 215625 Patentee before: JIANGSU SHAGANG GROUP Co.,Ltd. Country or region before: China Patentee before: ZHANGJIAGANG HONGCHANG STEEL PLATE Co.,Ltd. Patentee before: INSTITUTE OF RESEARCH OF IRON & STEEL,SHAGANG,JIANGSU PROVINCE |