CN108138295A - 新型奥氏体不锈合金 - Google Patents
新型奥氏体不锈合金 Download PDFInfo
- Publication number
- CN108138295A CN108138295A CN201680061200.5A CN201680061200A CN108138295A CN 108138295 A CN108138295 A CN 108138295A CN 201680061200 A CN201680061200 A CN 201680061200A CN 108138295 A CN108138295 A CN 108138295A
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- weight
- austenite stainless
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- stainless alloy
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- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 82
- 239000000956 alloy Substances 0.000 title claims abstract description 82
- 229910001566 austenite Inorganic materials 0.000 title claims abstract description 60
- 239000012535 impurity Substances 0.000 claims abstract description 10
- 239000000126 substance Substances 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 3
- 239000011572 manganese Substances 0.000 abstract description 21
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract description 18
- 229910052757 nitrogen Inorganic materials 0.000 abstract description 9
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 abstract description 3
- 229910052748 manganese Inorganic materials 0.000 abstract description 3
- 238000005260 corrosion Methods 0.000 description 31
- 230000007797 corrosion Effects 0.000 description 31
- 239000011651 chromium Substances 0.000 description 18
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 18
- 238000002844 melting Methods 0.000 description 15
- 230000008018 melting Effects 0.000 description 15
- 239000010949 copper Substances 0.000 description 10
- 238000005266 casting Methods 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 9
- 229910000831 Steel Inorganic materials 0.000 description 5
- 229910052804 chromium Inorganic materials 0.000 description 5
- 238000005098 hot rolling Methods 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 229910052759 nickel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 238000005242 forging Methods 0.000 description 4
- 230000014759 maintenance of location Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000001556 precipitation Methods 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 3
- 229910052737 gold Inorganic materials 0.000 description 3
- 239000010931 gold Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 229910052684 Cerium Inorganic materials 0.000 description 2
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 238000000137 annealing Methods 0.000 description 2
- 229910000963 austenitic stainless steel Inorganic materials 0.000 description 2
- 229910052796 boron Inorganic materials 0.000 description 2
- 238000005097 cold rolling Methods 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000006392 deoxygenation reaction Methods 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 229910052735 hafnium Inorganic materials 0.000 description 2
- 229910052746 lanthanum Inorganic materials 0.000 description 2
- 229910052745 lead Inorganic materials 0.000 description 2
- 229910052750 molybdenum Inorganic materials 0.000 description 2
- 229910052758 niobium Inorganic materials 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 238000010791 quenching Methods 0.000 description 2
- 230000000171 quenching effect Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000005482 strain hardening Methods 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 229910052720 vanadium Inorganic materials 0.000 description 2
- 229910052727 yttrium Inorganic materials 0.000 description 2
- 229910052726 zirconium Inorganic materials 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-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
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 229910001629 magnesium chloride Inorganic materials 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 238000000368 spark atomic emission spectrometry Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 238000007514 turning Methods 0.000 description 1
- 239000002699 waste material Substances 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
- 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
- C21D6/00—Heat treatment of ferrous alloys
- C21D6/004—Heat treatment of ferrous alloys containing Cr and Ni
-
- 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
- C21D7/00—Modifying the physical properties of iron or steel by deformation
- C21D7/13—Modifying the physical properties of iron or steel by deformation by hot working
-
- 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
-
- 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
- C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
-
- 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
- C22C38/42—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
- 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
- C21D2211/001—Austenite
-
- 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
- C21D8/04—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing
-
- 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
- C22C38/06—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
- C22C38/46—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
- 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)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Heat Treatment Of Steel (AREA)
Abstract
Description
熔炼物 | Cr | CPT(℃) |
编号605875 | 26,72 | 112,6 |
编号605881 | 25,98 | 108,0 |
编号605882 | 25,76 | 105,6 |
Claims (18)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP15190386 | 2015-10-19 | ||
EP15190386.1 | 2015-10-19 | ||
PCT/EP2016/075117 WO2017067999A1 (en) | 2015-10-19 | 2016-10-19 | New austenitic stainless alloy |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108138295A true CN108138295A (zh) | 2018-06-08 |
CN108138295B CN108138295B (zh) | 2021-09-14 |
Family
ID=54329473
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201680061200.5A Active CN108138295B (zh) | 2015-10-19 | 2016-10-19 | 新型奥氏体不锈合金 |
Country Status (9)
Country | Link |
---|---|
US (2) | US10968504B2 (zh) |
EP (1) | EP3365473B1 (zh) |
JP (1) | JP7046800B2 (zh) |
KR (2) | KR20180071339A (zh) |
CN (1) | CN108138295B (zh) |
CA (1) | CA3002285C (zh) |
ES (1) | ES2827321T3 (zh) |
SI (1) | SI3365473T1 (zh) |
WO (1) | WO2017067999A1 (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3797180A1 (en) * | 2018-05-23 | 2021-03-31 | AB Sandvik Materials Technology | New austenitic alloy |
CN114502757B (zh) * | 2019-10-10 | 2023-04-07 | 日本制铁株式会社 | 合金材料和油井用无缝管 |
Citations (13)
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---|---|---|---|---|
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 |
GB2154611B (en) * | 1981-06-10 | 1986-03-26 | Sumitomo Metal Ind | Alloy for high strength deep well casing and tubing having improved resistance to stress-corrosion cracking |
CN1043960A (zh) * | 1988-11-14 | 1990-07-18 | 巴布考克和威尔科斯公司 | 油井管件用铬-镍奥氏体合金 |
EP0507229A1 (de) * | 1991-04-03 | 1992-10-07 | Thyssen Schweisstechnik GmbH | Zusatzwerkstoff zum Schweissen hochkorrosionsbeständiger austenitischer Stähle |
JPH09217150A (ja) * | 1996-02-14 | 1997-08-19 | Nidatsuku Kk | 耐塩化物局部腐食性に優れたオーステナイトステンレス鋼 |
US5858129A (en) * | 1996-08-15 | 1999-01-12 | Nippon Yakin Kogyo Co., Ltd. | Austenite stainless steel |
WO2003044239A1 (en) * | 2001-11-22 | 2003-05-30 | Sandvik Ab | Use of a super-austenitic stainless steel |
CN1942598A (zh) * | 2004-04-19 | 2007-04-04 | 日立金属株式会社 | 高Cr高Ni奥氏体系耐热铸钢及由其构成的排气系统零件 |
CN102639742A (zh) * | 2009-11-18 | 2012-08-15 | 住友金属工业株式会社 | 奥氏体系不锈钢板及其制造方法 |
JP2014043621A (ja) * | 2012-08-28 | 2014-03-13 | Nippon Steel & Sumitomo Metal | オーステナイト系耐熱鋼 |
CN103703158A (zh) * | 2011-05-26 | 2014-04-02 | 新加坡商·联合管线亚太有限公司 | 奥氏体不锈钢 |
CN104736735A (zh) * | 2012-10-30 | 2015-06-24 | 株式会社神户制钢所 | 奥氏体系不锈钢 |
JP2015137419A (ja) * | 2014-01-24 | 2015-07-30 | 新日鐵住金株式会社 | オーステナイト系ステンレス鋼溶接継手 |
Family Cites Families (10)
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JPS57203737A (en) * | 1981-06-10 | 1982-12-14 | Sumitomo Metal Ind Ltd | Alloy of high stress corrosion cracking resistance for high-strength oil well pipe |
US4911886A (en) * | 1988-03-17 | 1990-03-27 | Allegheny Ludlum Corporation | Austentitic stainless steel |
JPH06256921A (ja) * | 1993-03-08 | 1994-09-13 | Nippon Steel Corp | アーク溶接性に優れた亜鉛めっき鋼板 |
FR2705689B1 (fr) * | 1993-05-28 | 1995-08-25 | Creusot Loire | Acier inoxydable austénitique à haute résistance à la corrosion par les milieux chlorurés et sulfuriques et utilisations. |
SE520027C2 (sv) * | 2000-05-22 | 2003-05-13 | Sandvik Ab | Austenitisk legering |
SE527177C2 (sv) | 2001-09-25 | 2006-01-17 | Sandvik Intellectual Property | Användning av ett austenitiskt rostfritt stål |
JP4930222B2 (ja) | 2007-06-28 | 2012-05-16 | Jfeスチール株式会社 | 固体高分子形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それを用いた固体高分子形燃料電池 |
JP5500960B2 (ja) | 2009-12-01 | 2014-05-21 | 新日鐵住金ステンレス株式会社 | 耐応力腐食割れ性と加工性に優れた微細粒オーステナイト系ステンレス鋼板 |
WO2012128258A1 (ja) | 2011-03-24 | 2012-09-27 | 住友金属工業株式会社 | オーステナイト系合金管及びその製造方法 |
JP6256921B2 (ja) | 2015-02-10 | 2018-01-10 | 本田技研工業株式会社 | 揺動型車両 |
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2016
- 2016-10-19 EP EP16788652.2A patent/EP3365473B1/en active Active
- 2016-10-19 WO PCT/EP2016/075117 patent/WO2017067999A1/en active Application Filing
- 2016-10-19 US US15/769,144 patent/US10968504B2/en active Active
- 2016-10-19 JP JP2018519837A patent/JP7046800B2/ja active Active
- 2016-10-19 CN CN201680061200.5A patent/CN108138295B/zh active Active
- 2016-10-19 ES ES16788652T patent/ES2827321T3/es active Active
- 2016-10-19 KR KR1020187014273A patent/KR20180071339A/ko active Application Filing
- 2016-10-19 SI SI201630964T patent/SI3365473T1/sl unknown
- 2016-10-19 CA CA3002285A patent/CA3002285C/en active Active
- 2016-10-19 KR KR1020237038186A patent/KR20230156447A/ko active Application Filing
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2021
- 2021-03-08 US US17/195,096 patent/US11603585B2/en active Active
Patent Citations (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2154611B (en) * | 1981-06-10 | 1986-03-26 | Sumitomo Metal Ind | Alloy for high strength deep well casing and tubing having improved resistance to stress-corrosion cracking |
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 |
CN1043960A (zh) * | 1988-11-14 | 1990-07-18 | 巴布考克和威尔科斯公司 | 油井管件用铬-镍奥氏体合金 |
EP0507229A1 (de) * | 1991-04-03 | 1992-10-07 | Thyssen Schweisstechnik GmbH | Zusatzwerkstoff zum Schweissen hochkorrosionsbeständiger austenitischer Stähle |
JPH09217150A (ja) * | 1996-02-14 | 1997-08-19 | Nidatsuku Kk | 耐塩化物局部腐食性に優れたオーステナイトステンレス鋼 |
US5858129A (en) * | 1996-08-15 | 1999-01-12 | Nippon Yakin Kogyo Co., Ltd. | Austenite stainless steel |
WO2003044239A1 (en) * | 2001-11-22 | 2003-05-30 | Sandvik Ab | Use of a super-austenitic stainless steel |
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JP2014043621A (ja) * | 2012-08-28 | 2014-03-13 | Nippon Steel & Sumitomo Metal | オーステナイト系耐熱鋼 |
CN104736735A (zh) * | 2012-10-30 | 2015-06-24 | 株式会社神户制钢所 | 奥氏体系不锈钢 |
JP2015137419A (ja) * | 2014-01-24 | 2015-07-30 | 新日鐵住金株式会社 | オーステナイト系ステンレス鋼溶接継手 |
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US20180312948A1 (en) | 2018-11-01 |
ES2827321T3 (es) | 2021-05-20 |
KR20230156447A (ko) | 2023-11-14 |
JP2018534421A (ja) | 2018-11-22 |
EP3365473B1 (en) | 2020-07-29 |
KR20180071339A (ko) | 2018-06-27 |
CA3002285C (en) | 2024-03-12 |
CN108138295B (zh) | 2021-09-14 |
US10968504B2 (en) | 2021-04-06 |
US11603585B2 (en) | 2023-03-14 |
CA3002285A1 (en) | 2017-04-27 |
EP3365473A1 (en) | 2018-08-29 |
JP7046800B2 (ja) | 2022-04-04 |
SI3365473T1 (sl) | 2021-01-29 |
WO2017067999A1 (en) | 2017-04-27 |
US20210198776A1 (en) | 2021-07-01 |
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