CN102066594B - 奥氏体系耐热合金以及由该合金构成的耐热耐压构件及其制造方法 - Google Patents
奥氏体系耐热合金以及由该合金构成的耐热耐压构件及其制造方法 Download PDFInfo
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- CN102066594B CN102066594B CN2009801226233A CN200980122623A CN102066594B CN 102066594 B CN102066594 B CN 102066594B CN 2009801226233 A CN2009801226233 A CN 2009801226233A CN 200980122623 A CN200980122623 A CN 200980122623A CN 102066594 B CN102066594 B CN 102066594B
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- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 129
- 239000000956 alloy Substances 0.000 title claims abstract description 129
- 238000000034 method Methods 0.000 title claims description 16
- 229910052726 zirconium Inorganic materials 0.000 claims abstract description 19
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 17
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 13
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 12
- 239000012535 impurity Substances 0.000 claims abstract description 12
- 229910052721 tungsten Inorganic materials 0.000 claims abstract description 8
- 229910001566 austenite Inorganic materials 0.000 claims description 48
- 229910000753 refractory alloy Inorganic materials 0.000 claims description 26
- 238000005482 strain hardening Methods 0.000 claims description 14
- 238000004519 manufacturing process Methods 0.000 claims description 10
- 238000007669 thermal treatment Methods 0.000 claims description 10
- 238000001816 cooling Methods 0.000 claims description 7
- 229910052750 molybdenum Inorganic materials 0.000 claims description 6
- 229910052684 Cerium Inorganic materials 0.000 abstract description 2
- 229910052779 Neodymium Inorganic materials 0.000 abstract description 2
- 229910052796 boron Inorganic materials 0.000 abstract description 2
- 229910052791 calcium Inorganic materials 0.000 abstract description 2
- 229910052735 hafnium Inorganic materials 0.000 abstract description 2
- 229910052741 iridium Inorganic materials 0.000 abstract description 2
- 229910052746 lanthanum Inorganic materials 0.000 abstract description 2
- 229910052702 rhenium Inorganic materials 0.000 abstract description 2
- 229910052720 vanadium Inorganic materials 0.000 abstract description 2
- 229910052727 yttrium Inorganic materials 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 229910052749 magnesium Inorganic materials 0.000 abstract 1
- 229910052748 manganese Inorganic materials 0.000 abstract 1
- 229910052758 niobium Inorganic materials 0.000 abstract 1
- 229910052763 palladium Inorganic materials 0.000 abstract 1
- 229910052697 platinum Inorganic materials 0.000 abstract 1
- 229910052709 silver Inorganic materials 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 82
- 238000012360 testing method Methods 0.000 description 28
- 239000000126 substance Substances 0.000 description 17
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- 238000010438 heat treatment Methods 0.000 description 15
- 239000000463 material Substances 0.000 description 14
- 239000006104 solid solution Substances 0.000 description 14
- 239000004615 ingredient Substances 0.000 description 13
- 238000005728 strengthening Methods 0.000 description 11
- 239000011159 matrix material Substances 0.000 description 10
- 229910000831 Steel Inorganic materials 0.000 description 9
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 9
- 239000010959 steel Substances 0.000 description 9
- 150000001875 compounds Chemical class 0.000 description 8
- 230000003647 oxidation Effects 0.000 description 8
- 238000007254 oxidation reaction Methods 0.000 description 8
- 229910000765 intermetallic Inorganic materials 0.000 description 6
- 238000001556 precipitation Methods 0.000 description 6
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- 230000006978 adaptation Effects 0.000 description 5
- 210000000981 epithelium Anatomy 0.000 description 5
- 230000003628 erosive effect Effects 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
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- 238000002844 melting Methods 0.000 description 4
- 230000008018 melting Effects 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 239000013078 crystal Substances 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 230000032683 aging Effects 0.000 description 2
- 229910000963 austenitic stainless steel Inorganic materials 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 238000011978 dissolution method Methods 0.000 description 2
- 238000001192 hot extrusion Methods 0.000 description 2
- 238000009863 impact test Methods 0.000 description 2
- 229910001068 laves phase Inorganic materials 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000012808 vapor phase Substances 0.000 description 2
- 229910000714 At alloy Inorganic materials 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- -1 and in addition Inorganic materials 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004992 fission Effects 0.000 description 1
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- 238000010248 power generation Methods 0.000 description 1
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- 229920006395 saturated elastomer Polymers 0.000 description 1
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- 239000007858 starting material Substances 0.000 description 1
- 238000009864 tensile test Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- PICXIOQBANWBIZ-UHFFFAOYSA-N zinc;1-oxidopyridine-2-thione Chemical class [Zn+2].[O-]N1C=CC=CC1=S.[O-]N1C=CC=CC1=S PICXIOQBANWBIZ-UHFFFAOYSA-N 0.000 description 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/10—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of nickel or cobalt or alloys based thereon
-
- 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
- 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
- C21D6/002—Heat treatment of ferrous alloys containing Cr
-
- 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
- C21D6/02—Hardening by precipitation
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- 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
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- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
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- 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
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- 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
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- 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
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- 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
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- 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
- C22C38/08—Ferrous alloys, e.g. steel alloys containing nickel
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- 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
- C22C38/10—Ferrous alloys, e.g. steel alloys containing cobalt
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- 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
- C22C38/10—Ferrous alloys, e.g. steel alloys containing cobalt
- C22C38/105—Ferrous alloys, e.g. steel alloys containing cobalt containing Co and Ni
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- 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
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- 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
- C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium with molybdenum or tungsten
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- 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
- C22C38/28—Ferrous alloys, e.g. steel alloys containing chromium with titanium or zirconium
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- 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
- C22C38/30—Ferrous alloys, e.g. steel alloys containing chromium with cobalt
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- 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
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- 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
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- 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
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
-
- 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
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- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Heat Treatment Of Steel (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Abstract
Description
Claims (5)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008156352 | 2008-06-16 | ||
JP2008-156352 | 2008-06-16 | ||
PCT/JP2009/060837 WO2009154161A1 (ja) | 2008-06-16 | 2009-06-15 | オーステナイト系耐熱合金ならびにこの合金からなる耐熱耐圧部材とその製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102066594A CN102066594A (zh) | 2011-05-18 |
CN102066594B true CN102066594B (zh) | 2013-03-27 |
Family
ID=41434076
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009801226233A Expired - Fee Related CN102066594B (zh) | 2008-06-16 | 2009-06-15 | 奥氏体系耐热合金以及由该合金构成的耐热耐压构件及其制造方法 |
Country Status (7)
Country | Link |
---|---|
US (2) | US20110088819A1 (zh) |
EP (1) | EP2287349B1 (zh) |
JP (1) | JP4431905B2 (zh) |
KR (1) | KR101280114B1 (zh) |
CN (1) | CN102066594B (zh) |
ES (1) | ES2728670T3 (zh) |
WO (1) | WO2009154161A1 (zh) |
Families Citing this family (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5552284B2 (ja) * | 2009-09-14 | 2014-07-16 | 信越化学工業株式会社 | 多結晶シリコン製造システム、多結晶シリコン製造装置および多結晶シリコンの製造方法 |
KR101740164B1 (ko) * | 2009-12-10 | 2017-06-08 | 신닛테츠스미킨 카부시키카이샤 | 오스테나이트계 내열 합금 |
JP5782753B2 (ja) * | 2010-03-19 | 2015-09-24 | 新日鐵住金株式会社 | 高Cr高Ni合金管の製造方法および高Cr高Ni合金 |
CN102409258B (zh) * | 2011-11-04 | 2013-07-10 | 中国科学院金属研究所 | 一种含硼的高强度、耐氢脆合金的组织均匀性控制方法 |
JP5212533B2 (ja) * | 2011-11-15 | 2013-06-19 | 新日鐵住金株式会社 | 継目無オーステナイト系耐熱合金管 |
JP5857894B2 (ja) * | 2012-07-05 | 2016-02-10 | 新日鐵住金株式会社 | オーステナイト系耐熱合金 |
CN102758096B (zh) * | 2012-08-08 | 2013-09-25 | 贵州航天新力铸锻有限责任公司 | 核电站流量限制器用镍基高温合金材料的制备方法 |
US9656229B2 (en) * | 2012-08-21 | 2017-05-23 | Uop Llc | Methane conversion apparatus and process using a supersonic flow reactor |
US20140058176A1 (en) * | 2012-08-21 | 2014-02-27 | Uop Llc | Methane conversion apparatus and process using a supersonic flow reactor |
US9707530B2 (en) * | 2012-08-21 | 2017-07-18 | Uop Llc | Methane conversion apparatus and process using a supersonic flow reactor |
CN104946932B (zh) * | 2014-03-25 | 2018-04-20 | 新日铁住金株式会社 | 奥氏体系耐热合金管的制造方法以及利用该制造方法制造的奥氏体系耐热合金管 |
JP6492747B2 (ja) * | 2014-03-25 | 2019-04-03 | 新日鐵住金株式会社 | オーステナイト系耐熱合金管の製造方法およびその製造方法によって製造されたオーステナイト系耐熱合金管 |
CN104213013B (zh) * | 2014-09-28 | 2016-09-21 | 哈尔滨工业大学 | 一种TiZrNbMoxHfy多主元高温合金及其制备方法 |
RU2571674C1 (ru) * | 2014-10-07 | 2015-12-20 | Федеральное государственное унитарное предприятие "Всероссийский научно-исследовательский институт авиационных материалов" (ФГУП "ВИАМ") | Жаропрочный деформируемый сплав на основе никеля и изделие, выполненное из этого сплава |
KR102031776B1 (ko) | 2015-02-12 | 2019-10-14 | 닛폰세이테츠 가부시키가이샤 | 오스테나이트계 내열합금 용접 조인트의 제조 방법 및 그것을 이용하여 얻어지는 용접 조인트 |
JP6519007B2 (ja) | 2015-04-03 | 2019-05-29 | 日本製鉄株式会社 | Ni基耐熱合金溶接継手の製造方法 |
RU2623940C2 (ru) * | 2015-06-23 | 2017-06-29 | Открытое акционерное общество "Научно-производственное объединение "Сатурн" | Литейный никелевый сплав с повышенной жаропрочностью и стойкостью к сульфидной коррозии |
JP6399224B2 (ja) * | 2015-06-26 | 2018-10-03 | 新日鐵住金株式会社 | 原子力用Ni基合金管 |
JP6780233B2 (ja) * | 2015-11-05 | 2020-11-04 | 日本製鉄株式会社 | オーステナイト系耐熱合金およびその製造方法 |
EP3397783A1 (en) * | 2015-12-30 | 2018-11-07 | Sandvik Intellectual Property AB | A process of producing an austenitic stainless steel tube |
JP6690359B2 (ja) * | 2016-03-30 | 2020-04-28 | 日本製鉄株式会社 | オーステナイト系耐熱合金部材およびその製造方法 |
EP3441495B1 (en) * | 2016-04-07 | 2022-01-12 | Nippon Steel Corporation | Austenitic stainless steel material |
US10934608B2 (en) * | 2016-07-27 | 2021-03-02 | Saint-Gobain Seva | Nickel-chromium-iron-based casting alloy |
JP2018127672A (ja) * | 2017-02-08 | 2018-08-16 | 新日鐵住金株式会社 | オーステナイト系耐熱合金部材 |
WO2018146783A1 (ja) * | 2017-02-09 | 2018-08-16 | 新日鐵住金株式会社 | オーステナイト系耐熱合金およびその製造方法 |
EP3587606A4 (en) * | 2017-02-21 | 2020-08-12 | Hitachi Metals, Ltd. | N-BASED SUPERHEAT RESISTANT ALLOY AND METHOD FOR MANUFACTURING THEREOF |
EP3739080B1 (en) * | 2018-01-10 | 2024-05-01 | Nippon Steel Corporation | Austenitic heat-resistant alloy, method for producing same, and austenitic heat-resistant alloy material |
EP3739081B1 (en) * | 2018-01-10 | 2024-03-20 | Nippon Steel Corporation | Austenitic heat-resistant alloy and method for producing the same |
EP3797180A1 (en) * | 2018-05-23 | 2021-03-31 | AB Sandvik Materials Technology | New austenitic alloy |
JP7131332B2 (ja) * | 2018-11-26 | 2022-09-06 | 日本製鉄株式会社 | オーステナイト系耐熱合金及びオーステナイト系耐熱合金部品 |
JP7421054B2 (ja) * | 2019-05-14 | 2024-01-24 | 日本製鉄株式会社 | オーステナイト系耐熱合金部材 |
CN110343932B (zh) * | 2019-08-28 | 2021-06-08 | 合肥工业大学 | 一种具有高强度的WVTaZrSc难熔高熵合金及其制备方法 |
CN110578088B (zh) * | 2019-09-02 | 2020-10-27 | 特冶(北京)科技发展有限公司 | 一种耐高温气门及其生产方法 |
CN111607720A (zh) * | 2020-05-14 | 2020-09-01 | 中南大学 | 一种粉末镍基高温合金及其制备方法 |
CN115354195B (zh) * | 2022-09-23 | 2023-12-12 | 北京北冶功能材料有限公司 | 一种抗裂纹镍基高温合金及其制备方法和应用 |
CN115522102B (zh) * | 2022-10-12 | 2023-07-18 | 苏州大学 | 一种铝合金导电材料及其制备方法 |
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JPS61174350A (ja) | 1985-01-28 | 1986-08-06 | Nippon Kokan Kk <Nkk> | 高クロム耐熱合金 |
JPS61276948A (ja) | 1985-05-30 | 1986-12-06 | Nippon Kokan Kk <Nkk> | 熱間加工性の優れた高クロム合金鋼 |
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JPS6263654A (ja) | 1985-09-13 | 1987-03-20 | Nippon Kokan Kk <Nkk> | 耐熱性の優れた合金 |
JPS6455352A (en) | 1987-08-26 | 1989-03-02 | Nippon Kokan Kk | Heat-resisting alloy |
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KR100532877B1 (ko) * | 2002-04-17 | 2005-12-01 | 스미토모 긴조쿠 고교 가부시키가이샤 | 고온강도와 내식성이 우수한 오스테나이트계 스테인레스강및 상기 강으로부터 이루어지는 내열 내압부재와 그제조방법 |
CN1280445C (zh) | 2003-07-17 | 2006-10-18 | 住友金属工业株式会社 | 具有耐渗碳性和耐焦化性的不锈钢和不锈钢管 |
JP4442331B2 (ja) * | 2003-07-17 | 2010-03-31 | 住友金属工業株式会社 | 耐浸炭性と耐コーキング性を有するステンレス鋼およびステンレス鋼管 |
CN100577844C (zh) | 2005-04-04 | 2010-01-06 | 住友金属工业株式会社 | 奥氏体类不锈钢 |
-
2009
- 2009-06-15 KR KR1020117000584A patent/KR101280114B1/ko active IP Right Grant
- 2009-06-15 WO PCT/JP2009/060837 patent/WO2009154161A1/ja active Application Filing
- 2009-06-15 JP JP2009524838A patent/JP4431905B2/ja active Active
- 2009-06-15 ES ES09766609T patent/ES2728670T3/es active Active
- 2009-06-15 EP EP09766609.3A patent/EP2287349B1/en not_active Not-in-force
- 2009-06-15 CN CN2009801226233A patent/CN102066594B/zh not_active Expired - Fee Related
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2010
- 2010-12-13 US US12/965,954 patent/US20110088819A1/en not_active Abandoned
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Also Published As
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CN102066594A (zh) | 2011-05-18 |
US20110088819A1 (en) | 2011-04-21 |
JP4431905B2 (ja) | 2010-03-17 |
ES2728670T3 (es) | 2019-10-28 |
US8801877B2 (en) | 2014-08-12 |
JPWO2009154161A1 (ja) | 2011-12-01 |
EP2287349A4 (en) | 2017-07-26 |
KR101280114B1 (ko) | 2013-06-28 |
EP2287349A1 (en) | 2011-02-23 |
EP2287349B1 (en) | 2019-03-27 |
US20130263974A1 (en) | 2013-10-10 |
KR20110016498A (ko) | 2011-02-17 |
WO2009154161A1 (ja) | 2009-12-23 |
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