KR20220084138A - 액체 암모니아 수송용 및 저장용 강재, 및, 액체 암모니아 수송용 및 저장용 강재의 제조 방법 - Google Patents
액체 암모니아 수송용 및 저장용 강재, 및, 액체 암모니아 수송용 및 저장용 강재의 제조 방법 Download PDFInfo
- Publication number
- KR20220084138A KR20220084138A KR1020227016522A KR20227016522A KR20220084138A KR 20220084138 A KR20220084138 A KR 20220084138A KR 1020227016522 A KR1020227016522 A KR 1020227016522A KR 20227016522 A KR20227016522 A KR 20227016522A KR 20220084138 A KR20220084138 A KR 20220084138A
- Authority
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- South Korea
- Prior art keywords
- steel
- liquid ammonia
- less
- storage
- transport
- Prior art date
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- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 title claims abstract description 134
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 114
- 239000010959 steel Substances 0.000 title claims abstract description 114
- 238000000034 method Methods 0.000 title claims abstract description 28
- 238000003860 storage Methods 0.000 title claims abstract description 26
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 23
- 239000000463 material Substances 0.000 claims abstract description 57
- 238000005204 segregation Methods 0.000 claims abstract description 42
- 239000000203 mixture Substances 0.000 claims abstract description 21
- 238000005096 rolling process Methods 0.000 claims description 16
- 238000003303 reheating Methods 0.000 claims description 13
- 238000005266 casting Methods 0.000 claims description 8
- 239000012535 impurity Substances 0.000 claims description 6
- 229910021529 ammonia Inorganic materials 0.000 abstract description 41
- 229910052787 antimony Inorganic materials 0.000 description 24
- 238000001816 cooling Methods 0.000 description 24
- 229910052802 copper Inorganic materials 0.000 description 24
- 230000007797 corrosion Effects 0.000 description 14
- 238000005260 corrosion Methods 0.000 description 14
- 230000009467 reduction Effects 0.000 description 13
- 238000006243 chemical reaction Methods 0.000 description 11
- 238000004090 dissolution Methods 0.000 description 11
- 238000005098 hot rolling Methods 0.000 description 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 10
- 230000035882 stress Effects 0.000 description 10
- 230000000694 effects Effects 0.000 description 8
- 238000005336 cracking Methods 0.000 description 7
- 238000010438 heat treatment Methods 0.000 description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000012545 processing Methods 0.000 description 5
- 238000009749 continuous casting Methods 0.000 description 4
- 239000010410 layer Substances 0.000 description 4
- 238000010791 quenching Methods 0.000 description 4
- 230000000171 quenching effect Effects 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 238000005496 tempering Methods 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 229910052720 vanadium Inorganic materials 0.000 description 4
- 229910001208 Crucible steel Inorganic materials 0.000 description 3
- 238000000137 annealing Methods 0.000 description 3
- 229910052804 chromium Inorganic materials 0.000 description 3
- 229910052681 coesite Inorganic materials 0.000 description 3
- 229910052906 cristobalite Inorganic materials 0.000 description 3
- 238000005261 decarburization Methods 0.000 description 3
- 230000006866 deterioration Effects 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 229910052759 nickel Inorganic materials 0.000 description 3
- 229910052758 niobium Inorganic materials 0.000 description 3
- 239000012071 phase Substances 0.000 description 3
- 239000000377 silicon dioxide Substances 0.000 description 3
- 235000012239 silicon dioxide Nutrition 0.000 description 3
- 238000007711 solidification Methods 0.000 description 3
- 230000008023 solidification Effects 0.000 description 3
- 229910052682 stishovite Inorganic materials 0.000 description 3
- 229910052905 tridymite Inorganic materials 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000010962 carbon steel Substances 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000004453 electron probe microanalysis Methods 0.000 description 2
- 229910052748 manganese Inorganic materials 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052698 phosphorus Inorganic materials 0.000 description 2
- 230000003449 preventive effect Effects 0.000 description 2
- 238000007670 refining Methods 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 230000008719 thickening Effects 0.000 description 2
- 229910052726 zirconium Inorganic materials 0.000 description 2
- SLZWEMYSYKOWCG-UHFFFAOYSA-N Etacelasil Chemical compound COCCO[Si](CCCl)(OCCOC)OCCOC SLZWEMYSYKOWCG-UHFFFAOYSA-N 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- BVCZEBOGSOYJJT-UHFFFAOYSA-N ammonium carbamate Chemical compound [NH4+].NC([O-])=O BVCZEBOGSOYJJT-UHFFFAOYSA-N 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000010953 base metal Substances 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- KXDHJXZQYSOELW-UHFFFAOYSA-N carbonic acid monoamide Natural products NC(O)=O KXDHJXZQYSOELW-UHFFFAOYSA-N 0.000 description 1
- 238000010349 cathodic reaction Methods 0.000 description 1
- 239000010960 cold rolled steel Substances 0.000 description 1
- 238000005097 cold rolling Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000010828 elution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000006355 external stress Effects 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000005554 pickling Methods 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 238000009628 steelmaking Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 238000005211 surface analysis Methods 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000009849 vacuum degassing Methods 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
- C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
-
- 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
-
- 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
-
- 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
- C22C38/02—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
- C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of 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
- C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Heat Treatment Of Steel (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019210978 | 2019-11-22 | ||
| JPJP-P-2019-210978 | 2019-11-22 | ||
| PCT/JP2020/037648 WO2021100336A1 (ja) | 2019-11-22 | 2020-10-02 | 液体アンモニア輸送用及び貯蔵用鋼材、および、液体アンモニア輸送用及び貯蔵用鋼材の製造方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20220084138A true KR20220084138A (ko) | 2022-06-21 |
Family
ID=75979995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020227016522A KR20220084138A (ko) | 2019-11-22 | 2020-10-02 | 액체 암모니아 수송용 및 저장용 강재, 및, 액체 암모니아 수송용 및 저장용 강재의 제조 방법 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP7160213B2 (ja) |
| KR (1) | KR20220084138A (ja) |
| CN (1) | CN114729430B (ja) |
| WO (1) | WO2021100336A1 (ja) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5867830A (ja) | 1981-10-17 | 1983-04-22 | Kawasaki Steel Corp | 耐アンモニア割れ特性のすぐれた調質鋼板の製造方法 |
| JPS61279631A (ja) | 1985-06-03 | 1986-12-10 | Kobe Steel Ltd | 耐硫化物応力腐食割れ性及び耐アンモニア応力腐食割れ性のすぐれた調質６０Ｋｇｆ／ｍｍ↑２級高張力鋼板の製造方 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57149421A (en) * | 1981-03-10 | 1982-09-16 | Kawasaki Steel Corp | Manufacture of surface decarburized steel excellent in resistance to stress corrosion cracking by sulfide and ammonium |
| JPH08269537A (ja) * | 1995-04-03 | 1996-10-15 | Nippon Steel Corp | 液化アンモニア・タンク用高張力鋼板の製造方法 |
| JP4041194B2 (ja) * | 1997-10-23 | 2008-01-30 | 株式会社神戸製鋼所 | 耐アンモニア応力腐食割れ性および大入熱溶接における熱影響部の靱性に優れた低降伏比型低温用鋼板 |
| JP3267545B2 (ja) * | 1997-12-25 | 2002-03-18 | 川崎製鉄株式会社 | 連続鋳造方法 |
| JP2002003983A (ja) * | 2000-04-21 | 2002-01-09 | Nippon Steel Corp | 溶接性と低温靭性に優れた低降伏比高張力鋼及びその製造方法 |
| JP3906779B2 (ja) * | 2002-10-25 | 2007-04-18 | Ｊｆｅスチール株式会社 | 耐応力腐食割れ性に優れた低温用鋼材の製造方法 |
| JP3894148B2 (ja) * | 2003-03-31 | 2007-03-14 | 住友金属工業株式会社 | 低降伏比低温用鋼およびその製造方法 |
| JP4767590B2 (ja) * | 2005-06-01 | 2011-09-07 | 新日本製鐵株式会社 | 低降伏比高張力鋼および低降伏比高張力鋼の製造方法 |
| JP4605117B2 (ja) * | 2006-07-25 | 2011-01-05 | 住友金属工業株式会社 | Ｌｐｇ・アンモニア運搬船用タンクに用いられる鋼材 |
| JP5487892B2 (ja) * | 2009-11-12 | 2014-05-14 | 新日鐵住金株式会社 | 低温靭性の優れた低降伏比高張力鋼板の製造方法 |
| JP6303617B2 (ja) | 2014-03-06 | 2018-04-04 | 新日鐵住金株式会社 | スラブの連続鋳造方法 |
| CN109844154B (zh) * | 2016-10-06 | 2021-03-30 | 杰富意钢铁株式会社 | 运煤船和煤/矿石兼用船货舱用钢材以及船舶 |
| JP6260756B1 (ja) * | 2016-10-06 | 2018-01-17 | Ｊｆｅスチール株式会社 | 原油タンカー用鋼材および原油タンカー |
| JP6705484B2 (ja) * | 2017-11-24 | 2020-06-03 | Ｊｆｅスチール株式会社 | 鋼材 |
-
2020
- 2020-10-02 WO PCT/JP2020/037648 patent/WO2021100336A1/ja active Application Filing
- 2020-10-02 CN CN202080080657.7A patent/CN114729430B/zh active Active
- 2020-10-02 JP JP2021558203A patent/JP7160213B2/ja active Active
- 2020-10-02 KR KR1020227016522A patent/KR20220084138A/ko not_active Application Discontinuation
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5867830A (ja) | 1981-10-17 | 1983-04-22 | Kawasaki Steel Corp | 耐アンモニア割れ特性のすぐれた調質鋼板の製造方法 |
| JPS61279631A (ja) | 1985-06-03 | 1986-12-10 | Kobe Steel Ltd | 耐硫化物応力腐食割れ性及び耐アンモニア応力腐食割れ性のすぐれた調質６０Ｋｇｆ／ｍｍ↑２級高張力鋼板の製造方 |
Non-Patent Citations (1)
| Title |
|---|
| 일본 공개특허공보 평5-9571호 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP7160213B2 (ja) | 2022-10-25 |
| CN114729430B (zh) | 2023-12-22 |
| CN114729430A (zh) | 2022-07-08 |
| WO2021100336A1 (ja) | 2021-05-27 |
| JPWO2021100336A1 (ja) | 2021-05-27 |
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