KR20140129261A - 내열 오스테나이트계 스테인리스 강판 - Google Patents
내열 오스테나이트계 스테인리스 강판 Download PDFInfo
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- KR20140129261A KR20140129261A KR1020147026590A KR20147026590A KR20140129261A KR 20140129261 A KR20140129261 A KR 20140129261A KR 1020147026590 A KR1020147026590 A KR 1020147026590A KR 20147026590 A KR20147026590 A KR 20147026590A KR 20140129261 A KR20140129261 A KR 20140129261A
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- less
- creep
- steel sheet
- stainless steel
- austenitic stainless
- Prior art date
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- 229910000963 austenitic stainless steel Inorganic materials 0.000 title claims abstract description 14
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 20
- 239000010959 steel Substances 0.000 claims abstract description 20
- 239000002244 precipitate Substances 0.000 claims abstract description 14
- 239000012535 impurity Substances 0.000 claims abstract description 4
- 238000000137 annealing Methods 0.000 claims description 21
- 238000004519 manufacturing process Methods 0.000 claims description 19
- 238000000034 method Methods 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 claims description 6
- 229910052750 molybdenum Inorganic materials 0.000 claims description 3
- 229910052721 tungsten Inorganic materials 0.000 claims description 3
- 229910052757 nitrogen Inorganic materials 0.000 abstract description 6
- 239000000047 product Substances 0.000 description 13
- 238000001556 precipitation Methods 0.000 description 12
- 230000000694 effects Effects 0.000 description 8
- 238000005098 hot rolling Methods 0.000 description 7
- 229910052758 niobium Inorganic materials 0.000 description 5
- 238000005554 pickling Methods 0.000 description 5
- 229910001220 stainless steel Inorganic materials 0.000 description 5
- 229910052799 carbon Inorganic materials 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000009864 tensile test Methods 0.000 description 4
- 238000005097 cold rolling Methods 0.000 description 3
- 230000001771 impaired effect Effects 0.000 description 3
- 229910001068 laves phase Inorganic materials 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 229910052720 vanadium Inorganic materials 0.000 description 3
- 229910001208 Crucible steel Inorganic materials 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 150000001247 metal acetylides Chemical class 0.000 description 2
- 150000004767 nitrides Chemical class 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000009628 steelmaking Methods 0.000 description 2
- 229910052779 Neodymium Inorganic materials 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 238000003490 calendering Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000009749 continuous casting Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000006911 nucleation Effects 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 239000000126 substance Substances 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
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/46—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals
-
- 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
- C22C38/04—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
- C22C38/06—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
- C22C38/42—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
- 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
- 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
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/26—Methods of annealing
-
- 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
- C21D2211/00—Microstructure comprising significant phases
- C21D2211/004—Dispersions; Precipitations
-
- 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
- C21D8/0236—Cold rolling
-
- 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
- C21D8/0247—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment
- C21D8/0263—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment following hot rolling
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- 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 Sheet Steel (AREA)
- Heat Treatment Of Steel (AREA)
Abstract
Description
Claims (3)
- 질량%로,
C:0.03% 이상 0.06% 이하,
N:0.1% 이상 0.3% 이하,
Si:1% 이하,
Mn:3% 이하,
P:0.04% 이하,
S:0.03% 이하,
Ni:5∼12%,
Cr:15∼20%,
Al:0.01% 이상 0.1% 이하,
Nb:0.05% 이상 0.3% 이하,
V:0.05% 이상 0.30% 이하,
Ti:0.03% 이하,
또한, (Nb+V)/(C+N)이 2 이하이고,
또한, 잔량부 Fe 및 불가피적 불순물을 포함하여 이루어지고, 강 중의 탄질화물을 주체로 하는 석출물의 양이 1% 이하인 것을 특징으로 하는, 내열 오스테나이트계 스테인리스 강판. - 제1항에 있어서,
Cu:1% 이하, Mo:3% 이하, W:3% 이하, Co:1% 이하, B:0.01% 이하
의 1종 또는 2종 이상을 더 함유하는 것을 특징으로 하는, 내열 오스테나이트계 스테인리스 강판. - 제강-열간 압연-산 세정-냉간 압연-어닐링·산 세정의 각 공정으로 이루어지는 강판의 제조 공정에 있어서, 열간 압연의 가열 온도가 1200℃ 이상 1300℃ 이하, 최종 어닐링 온도가 1100℃ 이상 1200℃ 이하인 것을 특징으로 하는, 제1항 또는 제2항에 기재의 내열 오스테나이트계 스테인리스 강판의 제조 방법.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JPJP-P-2012-082114 | 2012-03-30 | ||
JP2012082114A JP5794945B2 (ja) | 2012-03-30 | 2012-03-30 | 耐熱オーステナイト系ステンレス鋼板 |
PCT/JP2013/059274 WO2013147027A1 (ja) | 2012-03-30 | 2013-03-28 | 耐熱オーステナイト系ステンレス鋼板 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20140129261A true KR20140129261A (ko) | 2014-11-06 |
KR101619008B1 KR101619008B1 (ko) | 2016-05-09 |
Family
ID=49260272
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020147026590A Active KR101619008B1 (ko) | 2012-03-30 | 2013-03-28 | 내열 오스테나이트계 스테인리스 강판 |
Country Status (8)
Country | Link |
---|---|
US (1) | US9714459B2 (ko) |
EP (1) | EP2832886B1 (ko) |
JP (1) | JP5794945B2 (ko) |
KR (1) | KR101619008B1 (ko) |
CN (1) | CN104169450B (ko) |
HU (1) | HUE048418T2 (ko) |
PL (1) | PL2832886T3 (ko) |
WO (1) | WO2013147027A1 (ko) |
Families Citing this family (29)
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JP6289941B2 (ja) * | 2014-03-05 | 2018-03-07 | 株式会社神戸製鋼所 | オーステナイト系耐熱鋼 |
US20180080106A1 (en) * | 2015-03-31 | 2018-03-22 | Nippon Steel & Sumikin Stainless Steel Corporation | Stainless steel sheet for exhaust system part use excellent in intermittent oxidation characteristic and exhaust system part |
CN105463337A (zh) * | 2015-12-04 | 2016-04-06 | 苏州金业船用机械厂 | 一种不锈钢船用螺旋桨 |
CN105506497B (zh) * | 2015-12-25 | 2017-12-12 | 中石化四机石油机械有限公司 | 一种阀箱用不锈钢合金及制造方法 |
PL3441494T3 (pl) * | 2016-03-23 | 2022-01-17 | Nippon Steel Stainless Steel Corporation | Blacha cienka z nierdzewnej stali austenitycznej na element układu wydechowego o doskonałej odporności cieplnej i obrabialności, element turbosprężarki oraz sposób wytwarzania blachy cienkiej z nierdzewnej stali austenitycznej na element układu wydechowego |
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KR101836715B1 (ko) * | 2016-10-12 | 2018-03-09 | 현대자동차주식회사 | 고온 내산화성이 우수한 스테인리스강 |
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US10472988B2 (en) | 2017-01-30 | 2019-11-12 | Garrett Transportation I Inc. | Sheet metal turbine housing and related turbocharger systems |
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JP6866241B2 (ja) * | 2017-06-12 | 2021-04-28 | 日鉄ステンレス株式会社 | オーステナイト系ステンレス鋼板およびその製造方法、ならびに排気部品 |
US10690144B2 (en) | 2017-06-27 | 2020-06-23 | Garrett Transportation I Inc. | Compressor housings and fabrication methods |
TWI648411B (zh) * | 2017-09-20 | 2019-01-21 | 中國鋼鐵股份有限公司 | 沃斯田鐵系合金及其製造方法 |
JP6879877B2 (ja) * | 2017-09-27 | 2021-06-02 | 日鉄ステンレス株式会社 | 耐熱性に優れたオーステナイト系ステンレス鋼板及びその製造方法 |
CN108468000A (zh) * | 2018-07-05 | 2018-08-31 | 赵云飞 | 一种铁铬合金材料的制备方法 |
CN109355472B (zh) * | 2018-12-22 | 2022-03-18 | 佛山培根细胞新材料有限公司 | 一种铜铌钴改性奥氏体不锈钢及其加工与热处理方法 |
JP7270419B2 (ja) * | 2019-03-11 | 2023-05-10 | 日鉄ステンレス株式会社 | 高温高サイクル疲労特性に優れたオーステナイト系ステンレス鋼板およびその製造方法ならびに排気部品 |
JP7270445B2 (ja) * | 2019-03-29 | 2023-05-10 | 日鉄ステンレス株式会社 | 高温高サイクル疲労特性に優れたオーステナイト系ステンレス鋼板およびその製造方法ならびに排気部品 |
CN112143966A (zh) * | 2019-06-26 | 2020-12-29 | 苹果公司 | 具有高强度和高延展性的氮化不锈钢 |
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KR102537950B1 (ko) * | 2020-12-14 | 2023-05-31 | 주식회사 포스코 | 고온 연화저항성이 향상된 오스테나이트계 스테인리스강 |
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CA2528743C (en) | 2003-06-10 | 2010-11-23 | Sumitomo Metal Industries, Ltd. | Austenitic stainless steel for hydrogen gas and a method for its manufacture |
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JP4498847B2 (ja) * | 2003-11-07 | 2010-07-07 | 新日鐵住金ステンレス株式会社 | 加工性に優れたオ−ステナイト系高Mnステンレス鋼 |
KR100931448B1 (ko) | 2005-04-04 | 2009-12-11 | 수미도모 메탈 인더스트리즈, 리미티드 | 오스테나이트계 스테인레스강 |
JP5544633B2 (ja) * | 2007-07-30 | 2014-07-09 | 新日鐵住金ステンレス株式会社 | 衝撃吸収特性に優れた構造部材用オーステナイト系ステンレス鋼板 |
JP4258678B1 (ja) | 2007-10-03 | 2009-04-30 | 住友金属工業株式会社 | オーステナイト系ステンレス鋼 |
EP2199420B1 (en) * | 2007-10-04 | 2013-05-22 | Nippon Steel & Sumitomo Metal Corporation | Austenitic stainless steel |
JP5670103B2 (ja) * | 2010-06-15 | 2015-02-18 | 山陽特殊製鋼株式会社 | 高強度オーステナイト系耐熱鋼 |
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2012
- 2012-03-30 JP JP2012082114A patent/JP5794945B2/ja active Active
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2013
- 2013-03-28 PL PL13769433T patent/PL2832886T3/pl unknown
- 2013-03-28 CN CN201380012380.4A patent/CN104169450B/zh active Active
- 2013-03-28 US US14/387,114 patent/US9714459B2/en active Active
- 2013-03-28 WO PCT/JP2013/059274 patent/WO2013147027A1/ja active Application Filing
- 2013-03-28 EP EP13769433.7A patent/EP2832886B1/en active Active
- 2013-03-28 KR KR1020147026590A patent/KR101619008B1/ko active Active
- 2013-03-28 HU HUE13769433A patent/HUE048418T2/hu unknown
Also Published As
Publication number | Publication date |
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CN104169450A (zh) | 2014-11-26 |
EP2832886B1 (en) | 2020-01-01 |
JP2013209730A (ja) | 2013-10-10 |
HUE048418T2 (hu) | 2020-07-28 |
CN104169450B (zh) | 2016-08-24 |
PL2832886T3 (pl) | 2020-06-29 |
US9714459B2 (en) | 2017-07-25 |
US20150083283A1 (en) | 2015-03-26 |
EP2832886A1 (en) | 2015-02-04 |
KR101619008B1 (ko) | 2016-05-09 |
EP2832886A4 (en) | 2016-03-23 |
WO2013147027A1 (ja) | 2013-10-03 |
JP5794945B2 (ja) | 2015-10-14 |
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