ES2973764T3 - Nueva aleación austenítica - Google Patents
Nueva aleación austenítica Download PDFInfo
- Publication number
- ES2973764T3 ES2973764T3 ES19724876T ES19724876T ES2973764T3 ES 2973764 T3 ES2973764 T3 ES 2973764T3 ES 19724876 T ES19724876 T ES 19724876T ES 19724876 T ES19724876 T ES 19724876T ES 2973764 T3 ES2973764 T3 ES 2973764T3
- Authority
- ES
- Spain
- Prior art keywords
- weight
- austenitic alloy
- content
- ecr
- intermetallic phases
- 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
- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 72
- 239000000956 alloy Substances 0.000 title claims abstract description 72
- 238000007711 solidification Methods 0.000 claims abstract description 22
- 230000008023 solidification Effects 0.000 claims abstract description 22
- 238000004519 manufacturing process Methods 0.000 claims abstract description 13
- 239000012535 impurity Substances 0.000 claims abstract description 12
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 11
- 229910052750 molybdenum Inorganic materials 0.000 claims abstract description 9
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 claims description 32
- 238000005275 alloying Methods 0.000 claims description 13
- 239000000155 melt Substances 0.000 claims description 10
- 238000005266 casting Methods 0.000 claims description 7
- 238000005482 strain hardening Methods 0.000 claims description 7
- 229910052684 Cerium Inorganic materials 0.000 claims description 6
- 239000003792 electrolyte Substances 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 3
- 229910052759 nickel Inorganic materials 0.000 abstract description 8
- 229910052799 carbon Inorganic materials 0.000 abstract description 2
- 229910052802 copper Inorganic materials 0.000 abstract description 2
- 229910052748 manganese Inorganic materials 0.000 abstract description 2
- 229910052757 nitrogen Inorganic materials 0.000 abstract description 2
- 239000012071 phase Substances 0.000 description 43
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 24
- 230000007797 corrosion Effects 0.000 description 19
- 238000005260 corrosion Methods 0.000 description 19
- 239000011651 chromium Substances 0.000 description 17
- 239000011572 manganese Substances 0.000 description 15
- 239000010949 copper Substances 0.000 description 14
- 238000004458 analytical method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000000137 annealing Methods 0.000 description 3
- 210000001787 dendrite Anatomy 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 230000035882 stress Effects 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000002149 energy-dispersive X-ray emission spectroscopy Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 238000002791 soaking Methods 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- 239000011593 sulfur Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 238000001636 atomic emission spectroscopy Methods 0.000 description 1
- 229910001566 austenite Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- UFGZSIPAQKLCGR-UHFFFAOYSA-N chromium carbide Chemical compound [Cr]#C[Cr]C#[Cr] UFGZSIPAQKLCGR-UHFFFAOYSA-N 0.000 description 1
- 238000005097 cold rolling Methods 0.000 description 1
- 238000009838 combustion analysis Methods 0.000 description 1
- 238000009749 continuous casting Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000005098 hot rolling Methods 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000002354 inductively-coupled plasma atomic emission spectroscopy Methods 0.000 description 1
- 229910001068 laves phase Inorganic materials 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000001247 metal acetylides Chemical class 0.000 description 1
- 238000010310 metallurgical process Methods 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 229910052758 niobium Inorganic materials 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 229910003470 tongbaite Inorganic materials 0.000 description 1
- 239000011573 trace mineral Substances 0.000 description 1
- 235000013619 trace mineral Nutrition 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000004846 x-ray emission 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
- C22C1/00—Making non-ferrous alloys
- C22C1/02—Making non-ferrous alloys by melting
- C22C1/023—Alloys based on nickel
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C19/00—Alloys based on nickel or cobalt
- C22C19/03—Alloys based on nickel or cobalt based on nickel
- C22C19/05—Alloys based on nickel or cobalt based on nickel with chromium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C19/00—Alloys based on nickel or cobalt
- C22C19/03—Alloys based on nickel or cobalt based on nickel
- C22C19/05—Alloys based on nickel or cobalt based on nickel with chromium
- C22C19/051—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W
- C22C19/053—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W with the maximum Cr content being at least 30% but less than 40%
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C19/00—Alloys based on nickel or cobalt
- C22C19/03—Alloys based on nickel or cobalt based on nickel
- C22C19/05—Alloys based on nickel or cobalt based on nickel with chromium
- C22C19/051—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W
- C22C19/055—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W with the maximum Cr content being at least 20% but less than 30%
-
- 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
-
- 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)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Steel (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP18173865 | 2018-05-23 | ||
| PCT/EP2019/063297 WO2019224287A1 (en) | 2018-05-23 | 2019-05-23 | New austenitic alloy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2973764T3 true ES2973764T3 (es) | 2024-06-24 |
Family
ID=62567222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES19724876T Active ES2973764T3 (es) | 2018-05-23 | 2019-05-23 | Nueva aleación austenítica |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20210079499A1 (ja) |
| EP (1) | EP3797179B1 (ja) |
| JP (1) | JP2021525310A (ja) |
| KR (1) | KR20210014631A (ja) |
| CN (1) | CN112154220B (ja) |
| ES (1) | ES2973764T3 (ja) |
| WO (1) | WO2019224287A1 (ja) |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4400210A (en) * | 1981-06-10 | 1983-08-23 | Sumitomo Metal Industries, Ltd. | Alloy for making high strength deep well casing and tubing having improved resistance to stress-corrosion cracking |
| JPS57203736A (en) * | 1981-06-10 | 1982-12-14 | Sumitomo Metal Ind Ltd | Alloy of high stress corrosion cracking resistance for high-strength oil well pipe |
| JPS57210938A (en) * | 1981-06-17 | 1982-12-24 | Sumitomo Metal Ind Ltd | Precipitation hardening type alloy for high strength oil well pipe with superior stress corrosion cracking resistance |
| US4400211A (en) * | 1981-06-10 | 1983-08-23 | Sumitomo Metal Industries, Ltd. | Alloy for making high strength deep well casing and tubing having improved resistance to stress-corrosion cracking |
| JPS57207150A (en) * | 1981-06-17 | 1982-12-18 | Sumitomo Metal Ind Ltd | Precipitation hardening type alloy for high strength oil well pipe with superior stress corrosion cracking resistance |
| JPS5811736A (ja) * | 1981-07-13 | 1983-01-22 | Sumitomo Metal Ind Ltd | 耐応力腐食割れ性に優れた高強度油井管の製造法 |
| US4421571A (en) * | 1981-07-03 | 1983-12-20 | Sumitomo Metal Industries, Ltd. | Process for making high strength deep well casing and tubing having improved resistance to stress-corrosion cracking |
| JP3397169B2 (ja) * | 1999-04-22 | 2003-04-14 | 住友金属工業株式会社 | 固体高分子型燃料電池セパレータ用オーステナイト系ステンレス鋼および固体高分子型燃料電池 |
| JP2000328200A (ja) * | 1999-05-13 | 2000-11-28 | Sumitomo Metal Ind Ltd | 通電電気部品用オーステナイト系ステンレス鋼および燃料電池 |
| CN100554475C (zh) * | 2004-06-30 | 2009-10-28 | 住友金属工业株式会社 | Fe-Ni合金管坯及其制造方法 |
| JP4506958B2 (ja) * | 2004-08-02 | 2010-07-21 | 住友金属工業株式会社 | 溶接継手およびその溶接材料 |
| EP2119802B1 (en) * | 2007-01-15 | 2019-03-20 | Nippon Steel & Sumitomo Metal Corporation | Austenitic stainless steel welded joint and austenitic stainless steel welding material |
| CN101613833B (zh) * | 2008-06-25 | 2011-09-21 | 宝山钢铁股份有限公司 | 高酸性深井用Ni基合金油套管的制造方法 |
| CA2780655C (en) * | 2009-12-10 | 2014-04-01 | Sumitomo Metal Industries, Ltd. | Austenitic heat resistant alloy |
| EP2455504A1 (en) * | 2010-11-19 | 2012-05-23 | Schmidt + Clemens GmbH + Co. KG | Nickel-chromium-iron-molybdenum alloy |
| EP3070184B1 (en) * | 2013-11-12 | 2018-06-13 | Nippon Steel & Sumitomo Metal Corporation | Ni-Cr ALLOY MATERIAL AND OIL WELL SEAMLESS PIPE USING SAME |
| KR20190022724A (ko) * | 2016-06-28 | 2019-03-06 | 신닛테츠스미킨 카부시키카이샤 | 오스테나이트 합금재 및 오스테나이트 합금관 |
-
2019
- 2019-05-23 KR KR1020207033439A patent/KR20210014631A/ko not_active Application Discontinuation
- 2019-05-23 ES ES19724876T patent/ES2973764T3/es active Active
- 2019-05-23 CN CN201980034146.9A patent/CN112154220B/zh active Active
- 2019-05-23 US US17/054,648 patent/US20210079499A1/en not_active Abandoned
- 2019-05-23 JP JP2020565265A patent/JP2021525310A/ja active Pending
- 2019-05-23 WO PCT/EP2019/063297 patent/WO2019224287A1/en unknown
- 2019-05-23 EP EP19724876.8A patent/EP3797179B1/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| KR20210014631A (ko) | 2021-02-09 |
| CN112154220A (zh) | 2020-12-29 |
| JP2021525310A (ja) | 2021-09-24 |
| EP3797179A1 (en) | 2021-03-31 |
| CN112154220B (zh) | 2022-07-08 |
| US20210079499A1 (en) | 2021-03-18 |
| EP3797179B1 (en) | 2024-01-17 |
| EP3797179C0 (en) | 2024-01-17 |
| WO2019224287A1 (en) | 2019-11-28 |
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