JP7158618B1 - 耐酸化性に優れたオーステナイト系Ｆｅ－Ｎｉ－Ｃｒ合金およびその製造方法 - Google Patents
耐酸化性に優れたオーステナイト系Ｆｅ－Ｎｉ－Ｃｒ合金およびその製造方法 Download PDFInfo
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- JP7158618B1 JP7158618B1 JP2022086913A JP2022086913A JP7158618B1 JP 7158618 B1 JP7158618 B1 JP 7158618B1 JP 2022086913 A JP2022086913 A JP 2022086913A JP 2022086913 A JP2022086913 A JP 2022086913A JP 7158618 B1 JP7158618 B1 JP 7158618B1
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- 229910045601 alloy Inorganic materials 0.000 title claims description 55
- 239000000956 alloy Substances 0.000 title claims description 55
- 229910018487 Ni—Cr Inorganic materials 0.000 title claims description 6
- 238000004519 manufacturing process Methods 0.000 title claims description 6
- 238000007254 oxidation reaction Methods 0.000 title abstract description 86
- 230000003647 oxidation Effects 0.000 title abstract description 85
- 229910052761 rare earth metal Inorganic materials 0.000 claims abstract description 46
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 31
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 29
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 26
- 229910052684 Cerium Inorganic materials 0.000 claims abstract description 25
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 25
- 229910052727 yttrium Inorganic materials 0.000 claims abstract description 25
- 229910052746 lanthanum Inorganic materials 0.000 claims abstract description 24
- 239000000203 mixture Substances 0.000 claims abstract description 18
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 17
- 229910052726 zirconium Inorganic materials 0.000 claims abstract description 16
- 229910052748 manganese Inorganic materials 0.000 claims abstract description 14
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 14
- 229910000599 Cr alloy Inorganic materials 0.000 claims abstract description 13
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 10
- 239000012535 impurity Substances 0.000 claims abstract description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 21
- 239000001301 oxygen Substances 0.000 claims description 21
- 239000007789 gas Substances 0.000 claims description 19
- 239000002893 slag Substances 0.000 claims description 19
- 229910002091 carbon monoxide Inorganic materials 0.000 claims description 12
- 239000002994 raw material Substances 0.000 claims description 9
- 238000007670 refining Methods 0.000 claims description 8
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 7
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims description 6
- 238000002844 melting Methods 0.000 claims description 6
- 230000008018 melting Effects 0.000 claims description 6
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 4
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 4
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 claims description 4
- 239000010436 fluorite Substances 0.000 claims description 4
- 238000005098 hot rolling Methods 0.000 claims description 3
- 235000019738 Limestone Nutrition 0.000 claims description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
- 229910052786 argon Inorganic materials 0.000 claims description 2
- 238000005266 casting Methods 0.000 claims description 2
- 239000006028 limestone Substances 0.000 claims description 2
- 230000009467 reduction Effects 0.000 claims description 2
- 150000002910 rare earth metals Chemical class 0.000 abstract description 34
- 229910052717 sulfur Inorganic materials 0.000 abstract description 14
- 229910052750 molybdenum Inorganic materials 0.000 abstract description 6
- 229910052796 boron Inorganic materials 0.000 abstract description 5
- 229910052799 carbon Inorganic materials 0.000 abstract description 5
- 239000000126 substance Substances 0.000 abstract description 4
- 229910052802 copper Inorganic materials 0.000 abstract description 2
- 229910052698 phosphorus Inorganic materials 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 37
- 229910000831 Steel Inorganic materials 0.000 description 36
- 239000010959 steel Substances 0.000 description 36
- 239000010410 layer Substances 0.000 description 31
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 22
- 239000000463 material Substances 0.000 description 18
- 230000015572 biosynthetic process Effects 0.000 description 16
- 229910000990 Ni alloy Inorganic materials 0.000 description 11
- 235000012255 calcium oxide Nutrition 0.000 description 11
- 239000000292 calcium oxide Substances 0.000 description 11
- 238000000034 method Methods 0.000 description 10
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 7
- 238000009749 continuous casting Methods 0.000 description 7
- 230000007423 decrease Effects 0.000 description 7
- 230000007547 defect Effects 0.000 description 7
- 229910001566 austenite Inorganic materials 0.000 description 6
- 150000001875 compounds Chemical class 0.000 description 6
- 229910052739 hydrogen Inorganic materials 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 5
- 230000001965 increasing effect Effects 0.000 description 5
- 229910000765 intermetallic Inorganic materials 0.000 description 5
- 230000001681 protective effect Effects 0.000 description 5
- 238000000988 reflection electron microscopy Methods 0.000 description 5
- 230000004580 weight loss Effects 0.000 description 5
- 238000005261 decarburization Methods 0.000 description 4
- 238000006477 desulfuration reaction Methods 0.000 description 4
- 230000023556 desulfurization Effects 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 150000004767 nitrides Chemical class 0.000 description 4
- 230000002829 reductive effect Effects 0.000 description 4
- 238000000611 regression analysis Methods 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 229910001220 stainless steel Inorganic materials 0.000 description 4
- 238000005275 alloying Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 229910052593 corundum Inorganic materials 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- 230000000087 stabilizing effect Effects 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 229910001845 yogo sapphire Inorganic materials 0.000 description 3
- 229910017082 Fe-Si Inorganic materials 0.000 description 2
- 229910000604 Ferrochrome Inorganic materials 0.000 description 2
- 229910000863 Ferronickel Inorganic materials 0.000 description 2
- 229910017133 Fe—Si Inorganic materials 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000005097 cold rolling Methods 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 230000000670 limiting effect Effects 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 239000006104 solid solution Substances 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 229910000640 Fe alloy Inorganic materials 0.000 description 1
- 229910001122 Mischmetal Inorganic materials 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- VVTSZOCINPYFDP-UHFFFAOYSA-N [O].[Ar] Chemical compound [O].[Ar] VVTSZOCINPYFDP-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 229910000963 austenitic stainless steel Inorganic materials 0.000 description 1
- 239000010953 base metal Substances 0.000 description 1
- 238000011088 calibration curve Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 229910001325 element alloy Inorganic materials 0.000 description 1
- 229910001651 emery Inorganic materials 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000004299 exfoliation Methods 0.000 description 1
- 238000000445 field-emission scanning electron microscopy Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 150000001247 metal acetylides Chemical class 0.000 description 1
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 1
- 229920005591 polysilicon Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000001878 scanning electron micrograph Methods 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
- C21C7/04—Removing impurities by adding a treating agent
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C30/00—Alloys containing less than 50% by weight of each constituent
- C22C30/02—Alloys containing less than 50% by weight of each constituent containing 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
-
- 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
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C8/06—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases
- C23C8/08—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases only one element being applied
- C23C8/10—Oxidising
- C23C8/16—Oxidising using oxygen-containing compounds, e.g. water, carbon dioxide
- C23C8/18—Oxidising of ferrous surfaces
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treatment Of Steel In Its Molten State (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022086913A JP7158618B1 (ja) | 2022-05-27 | 2022-05-27 | 耐酸化性に優れたオーステナイト系Ｆｅ－Ｎｉ－Ｃｒ合金およびその製造方法 |
| PCT/JP2023/017180 WO2023228699A1 (fr) | 2022-05-27 | 2023-05-02 | ALLIAGE DE Fe-Ni-Cr AUSTÉNITIQUE AYANT UNE EXCELLENTE RÉSISTANCE À L'OXYDATION ET SON PROCÉDÉ DE PRODUCTION |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022086913A JP7158618B1 (ja) | 2022-05-27 | 2022-05-27 | 耐酸化性に優れたオーステナイト系Ｆｅ－Ｎｉ－Ｃｒ合金およびその製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP7158618B1 true JP7158618B1 (ja) | 2022-10-21 |
| JP2023174197A JP2023174197A (ja) | 2023-12-07 |
Family
ID=83691958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022086913A Active JP7158618B1 (ja) | 2022-05-27 | 2022-05-27 | 耐酸化性に優れたオーステナイト系Ｆｅ－Ｎｉ－Ｃｒ合金およびその製造方法 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP7158618B1 (fr) |
| WO (1) | WO2023228699A1 (fr) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010113843A1 (fr) | 2009-04-01 | 2010-10-07 | 住友金属工業株式会社 | Procédé de fabrication d'une conduite en alliage de cr-ni sans soudure à résistance élevée |
| JP2014031526A (ja) | 2012-08-01 | 2014-02-20 | Nippon Steel & Sumitomo Metal | 金属材料 |
| WO2018066579A1 (fr) | 2016-10-05 | 2018-04-12 | 新日鐵住金株式会社 | ALLIAGE À BASE DE NiCrFe |
-
2022
- 2022-05-27 JP JP2022086913A patent/JP7158618B1/ja active Active
-
2023
- 2023-05-02 WO PCT/JP2023/017180 patent/WO2023228699A1/fr unknown
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010113843A1 (fr) | 2009-04-01 | 2010-10-07 | 住友金属工業株式会社 | Procédé de fabrication d'une conduite en alliage de cr-ni sans soudure à résistance élevée |
| JP2014031526A (ja) | 2012-08-01 | 2014-02-20 | Nippon Steel & Sumitomo Metal | 金属材料 |
| WO2018066579A1 (fr) | 2016-10-05 | 2018-04-12 | 新日鐵住金株式会社 | ALLIAGE À BASE DE NiCrFe |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2023174197A (ja) | 2023-12-07 |
| WO2023228699A1 (fr) | 2023-11-30 |
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