JP2007507611A - 高温で使用するためのオーステナイト系Fe−Cr−Ni合金 - Google Patents
高温で使用するためのオーステナイト系Fe−Cr−Ni合金 Download PDFInfo
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- JP2007507611A JP2007507611A JP2006532219A JP2006532219A JP2007507611A JP 2007507611 A JP2007507611 A JP 2007507611A JP 2006532219 A JP2006532219 A JP 2006532219A JP 2006532219 A JP2006532219 A JP 2006532219A JP 2007507611 A JP2007507611 A JP 2007507611A
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- 229910000990 Ni alloy Inorganic materials 0.000 title 1
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 42
- 239000000956 alloy Substances 0.000 claims abstract description 42
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 7
- 239000000203 mixture Substances 0.000 claims abstract description 7
- 229910052742 iron Inorganic materials 0.000 claims abstract description 5
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 5
- 239000012535 impurity Substances 0.000 claims description 11
- 229910052761 rare earth metal Inorganic materials 0.000 claims description 11
- 229910052715 tantalum Inorganic materials 0.000 claims description 10
- 229910052735 hafnium Inorganic materials 0.000 claims description 8
- 229910052719 titanium Inorganic materials 0.000 claims description 8
- 229910052726 zirconium Inorganic materials 0.000 claims description 8
- 229910052758 niobium Inorganic materials 0.000 claims description 6
- 229910052720 vanadium Inorganic materials 0.000 claims description 6
- 229910052727 yttrium Inorganic materials 0.000 claims description 6
- 229910052791 calcium Inorganic materials 0.000 claims description 5
- 229910052721 tungsten Inorganic materials 0.000 claims description 4
- 229910052750 molybdenum Inorganic materials 0.000 claims description 3
- 101100129500 Caenorhabditis elegans max-2 gene Proteins 0.000 claims description 2
- 229910052747 lanthanoid Inorganic materials 0.000 claims description 2
- 150000002602 lanthanoids Chemical group 0.000 claims description 2
- 229910052684 Cerium Inorganic materials 0.000 claims 1
- 229910000846 In alloy Inorganic materials 0.000 claims 1
- 229910052782 aluminium Inorganic materials 0.000 claims 1
- 229910052799 carbon Inorganic materials 0.000 claims 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 26
- 239000011651 chromium Substances 0.000 description 24
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 13
- 230000003647 oxidation Effects 0.000 description 10
- 238000007254 oxidation reaction Methods 0.000 description 10
- 239000000654 additive Substances 0.000 description 5
- VNNRSPGTAMTISX-UHFFFAOYSA-N chromium nickel Chemical compound [Cr].[Ni] VNNRSPGTAMTISX-UHFFFAOYSA-N 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 229910001120 nichrome Inorganic materials 0.000 description 4
- 150000002910 rare earth metals Chemical class 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000010309 melting process Methods 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
- 150000002739 metals Chemical class 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-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
- 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
- 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
- C22C19/058—Alloys based on nickel or cobalt based on nickel with chromium without Mo and W
-
- 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
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- 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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- C—CHEMISTRY; METALLURGY
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- 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
- C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
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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
- C22C38/005—Ferrous alloys, e.g. steel alloys containing rare earths, i.e. Sc, Y, Lanthanides
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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
- C22C38/06—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
- C22C38/18—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
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- 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
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- 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
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- 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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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/10—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
- H05B3/12—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material
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- 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
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- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
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- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Soft Magnetic Materials (AREA)
- Heat Treatment Of Steel (AREA)
- Resistance Heating (AREA)
- Braking Arrangements (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
Description
i)良好な高温形態安定性、
ii)耐酸化性、および
iii)比較的大きな電気抵抗及び小さな抵抗変化(Ct)
とを併せ持つ合金組成を見出すことである。
Ni: 38〜48
Cr: 18〜24
Si: 1.0〜1.9
C: <0.1
である主組成を有し、Feが残部であることを特徴とする。
Cの含有量が0.1重量%未満であることは重要である。
Cr=−0.1Ni+24よりも大きく、
Cr=−0.1667Ni+30未満である。
Si=1.0よりも大きく、
Si=−0.01Ni+1.9未満である。
Ni: 39〜41
Cr: 20〜22
Si: 1〜1.5
N: 0.15
Ce: 0.01〜0.04
C: <0.1
不純物: 最大2%
残部がFe
を含むものである。
Ni: 44〜46
Cr: 20〜22
Si: 1〜1.5
N: <0.15
Ce: 0.01〜0.04
C: <0.1
不純物: 最大2%
残部がFe
である。
Cr: −0.1Ni+23と、−0.2667Ni+36との間
Si: 0.8と、−0.0133Ni+2.2との間
残部がFe
を含む合金。
Cr: 21
Si: 1.2
N: <0.15
Ce: 0.03
C: <0.1
不純物: 最大2%
残部がFe
を含む合金。
Cr: 21
Si: 1.2
N: <0.15
Ce: 0.03
C: <0.1
不純物: 最大2%
残部がFe
を含む合金。
Ni: 38〜48
Cr: Cr=−0.1Ni+24よりも大きく、Cr=−0.1667Ni+30未満
Si: Si=1.0よりも大きく、Si=−0.01Ni+1.9未満
C: <0.1
Al: 最大0.6
残部がFe
を含む。
Niの置換体としてCoを最大5%
Mn: 最大2
Al: 最大0.3
希土類元素、Y及びCa: 合計で最大0.2%
C: <0.1
N: <0.15
Ti、Zr、Hf、Ta、Nb及びV: 合計で最大0.4
S: <50重量ppm
原料及び製造プロセス由来の様々な元素: 合計で最大<2
残部がFe
を含むことができる。
Ni: 38〜48
Cr: 18〜22
Si: 1.0〜1.5
Al: <0.6
C: <0.1の
N: <0.15
Mn: <1の
S: <50重量ppmの
Ti、Zr、Hf、Y、希土類元素(ランタニド群)、Ca、Mg、Taからなる群に属する元素: 合計で<0.5
Mo、Co、Ta、Wからなる群に属する元素: 合計で<5
Ti、Zr、Hf、Ta、Nb及びVからなる群に属する元素: 合計で<0.4
溶融プロセス中の不純物に由来する他の元素: <1
残部がFe
である。
Ni: 39〜41
Cr: 20〜22
Si: 1〜1.5
Mn: 0.5
C: 0.02
N: <0.15
Ce: 0.01〜0.04
不純物: 最大2%
残部がFe
を含む合金である。
Ni: 44〜46
Cr: 20〜22
Si: 1〜1.5
Mn: 0.5
C: 0.02
N: <0.15
Ce: 0.01〜0.04
不純物: 最大2%
残部がFe
を含む。
Claims (9)
- 高温で使用するための合金において、主としてFe、Ni及びCrを含み、重量%で、
Ni: 38〜48
Cr: 18〜24
Si: 1.0〜1.9
C: <0.1
である主組成を有し、残部がFeであることを特徴とする合金。 - 主としてFe、Ni及びCrを含み、重量%で、
Ni: 38〜48
Cr: 18〜24
Si: 1.0〜1.9
C: <0.1
Mn: 2未満
Al、C、Ca、N、Ti、Zr、Hf、Ta、Nb、V、Mg、Ta、W、Ce及び希土類元素: 合計で約7未満
残部がFe
である主組成を有することを特徴とする、請求項1に記載された合金。 - Ni: 38〜48
Cr: −0.1Ni+23と−0.2667Ni+36との間
Si: 0.8と−0.0133Ni+2.2との間
C: <0.1
を含むことを特徴とする、請求項1又は請求項2に記載された合金。 - Ni: 39〜41
Cr: 20〜22
Si: 1〜1.5
N: <0.15
Ce: 0.01〜0.04
C: <0.1
不純物: 最大2%
残部がFe
を含むことを特徴とする、請求項1から請求項3までのいずれか1項に記載された合金。 - Ni: 44〜46
Cr: 20〜22
Si: 1〜1.5
N: <0.15
Ce: 0.01〜0.04
C: <0.1
不純物: 最大2%
残部がFe
を含むことを特徴とする、請求項1から請求項3までのいずれか1項に記載された合金。 - Ni: 38〜48
Cr: −0.1Ni+24と−0.1667Ni+30との間
Si: 1.0と−0.01Ni+1.9との間
を含み、
Niの置換体としてCoを最大5重量%含み、
さらに、
Mn: 最大2
Al: 最大0.6
希土類元素、Y及びCa: 合計で最大0.2%
C: <0.1
N: <0.15
Ti、Zr、Hf、Ta、Nb及びV: 合計で最大0.4
S: <50重量ppm
他の元素: 合計で<2
を含み、
残部がFeであることを特徴とする、請求項1又は請求項2に記載された合金。 - Ni: 38〜48
Cr: 18〜22
Si: 1.0〜1.5
Al: <0.6
C: <0.1
N: <0.15
Mn: <1
S: <50重量ppm
を含み、さらに、
Ti、Zr、Hf、Y、希土類元素(ランタニド群)、Ca、Mg、Taからなる群に属する元素: 合計で0.5未満、
Mo、Co、Ta、Wからなる群に属する元素: 合計で5未満、
Ti、Zr、Hf、Ta、Nb、Vからなる群に属する元素: 合計で0.4未満を含み、
他の元素の合計が2未満であり、
残部がFeであることを特徴とする、請求項1、請求項2又は請求項6に記載された合金。 - Ni: 39〜41
Cr: 20〜22
Si: 1〜1.5
C: 0.02
N: <0.15
Ce: 0.01〜0.04
不純物: 最大2%
を含み、
残部がFeであることを特徴とする、請求項1、請求項2、請求項6及び請求項7に記載された合金。 - Ni: 44〜46
Cr: 20〜22
Si: 1〜1.5
C: 0.02
N: <0.15
Ce: 0.01〜0.04
不純物: 最大2%
を含み、
残部がFeであることを特徴とする、請求項1、請求項2、及び請求項6に記載された合金。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0302611A SE527319C2 (sv) | 2003-10-02 | 2003-10-02 | Legering för högtemperaturanvändning |
PCT/SE2004/001288 WO2005031018A1 (en) | 2003-10-02 | 2004-09-08 | Austenitic fe-cr-ni alloy for high temperature use. |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2007507611A true JP2007507611A (ja) | 2007-03-29 |
Family
ID=29247014
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2006532219A Pending JP2007507611A (ja) | 2003-10-02 | 2004-09-08 | 高温で使用するためのオーステナイト系Fe−Cr−Ni合金 |
Country Status (8)
Country | Link |
---|---|
US (4) | US20070081917A1 (ja) |
EP (2) | EP1680523B1 (ja) |
JP (1) | JP2007507611A (ja) |
KR (1) | KR100803684B1 (ja) |
CN (1) | CN100540702C (ja) |
DE (2) | DE202004021125U1 (ja) |
SE (1) | SE527319C2 (ja) |
WO (1) | WO2005031018A1 (ja) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE527319C2 (sv) * | 2003-10-02 | 2006-02-07 | Sandvik Intellectual Property | Legering för högtemperaturanvändning |
SE529003E (sv) | 2005-07-01 | 2011-10-11 | Sandvik Intellectual Property | Ni-Cr-Fe-legering för högtemperaturanvändning |
DE102007005605B4 (de) | 2007-01-31 | 2010-02-04 | Thyssenkrupp Vdm Gmbh | Eisen-Nickel-Chrom-Silizium-Legierung |
DE102007029400B4 (de) * | 2007-06-26 | 2014-05-15 | Outokumpu Vdm Gmbh | Eisen-Nickel-Chrom-Silizium-Legierung |
EP2248923A1 (en) * | 2009-04-27 | 2010-11-10 | Siemens Aktiengesellschaft | Nickel base y/ý superalloy with multiple reactive elements and use of said superalloy in complex material systems |
CN103938032B (zh) * | 2014-05-12 | 2016-05-11 | 盐城市鑫洋电热材料有限公司 | 一种提高镍铬系电热合金使用寿命的方法 |
US10487377B2 (en) * | 2015-12-18 | 2019-11-26 | Heraeus Deutschland GmbH & Co. KG | Cr, Ni, Mo and Co alloy for use in medical devices |
US20190127831A1 (en) * | 2016-03-15 | 2019-05-02 | Colorado State University Research Foundation | Corrosion-resistant alloy and applications |
CN109454122B (zh) * | 2018-11-19 | 2020-03-31 | 深圳市业展电子有限公司 | 一种镍铬铝铁精密电阻合金带材的制备工艺 |
US11697869B2 (en) | 2020-01-22 | 2023-07-11 | Heraeus Deutschland GmbH & Co. KG | Method for manufacturing a biocompatible wire |
CN112522545B (zh) * | 2020-11-27 | 2021-12-14 | 成都先进金属材料产业技术研究院股份有限公司 | 镍铬高电阻电热合金 |
CN114134368B (zh) * | 2021-11-18 | 2023-05-26 | 上海康晟航材科技股份有限公司 | 一种激光切割喷嘴用高温合金及其制备方法 |
CN114574757B (zh) * | 2022-02-17 | 2022-08-09 | 天津水泥工业设计研究院有限公司 | 一种对辊机用的高温辊圈材料及其制备方法 |
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JPH06264193A (ja) * | 1993-03-12 | 1994-09-20 | Sumitomo Metal Ind Ltd | 固体電解質型燃料電池用金属材料 |
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JPS63278690A (ja) * | 1987-05-07 | 1988-11-16 | Nippon Steel Corp | 含Mo高合金溶接管の製造方法 |
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JPH09272956A (ja) * | 1996-04-05 | 1997-10-21 | Nkk Corp | 耐海水用析出強化型高合金鋼及びその製造方法 |
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2003
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2004
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- 2004-09-08 EP EP04775393A patent/EP1680523B1/en active Active
- 2004-09-08 DE DE202004021125U patent/DE202004021125U1/de not_active Expired - Lifetime
- 2004-09-08 CN CNB2004800286249A patent/CN100540702C/zh active Active
- 2004-09-08 JP JP2006532219A patent/JP2007507611A/ja active Pending
- 2004-09-08 KR KR1020067008059A patent/KR100803684B1/ko active IP Right Grant
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- 2004-09-08 EP EP11190128.6A patent/EP2426226B1/en active Active
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JPH03229838A (ja) * | 1990-02-01 | 1991-10-11 | Nippon Stainless Steel Co Ltd | 塩化物存在下での耐高温腐食性に優れた鋼 |
JPH04350149A (ja) * | 1991-03-13 | 1992-12-04 | Sumitomo Metal Ind Ltd | ごみ焼却廃熱ボイラ管用高合金鋼 |
JPH0570895A (ja) * | 1991-07-02 | 1993-03-23 | Sumitomo Metal Ind Ltd | ごみ焼却廃熱ボイラ伝熱管用高耐食合金鋼 |
JPH06264193A (ja) * | 1993-03-12 | 1994-09-20 | Sumitomo Metal Ind Ltd | 固体電解質型燃料電池用金属材料 |
Also Published As
Publication number | Publication date |
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SE0302611D0 (sv) | 2003-10-02 |
US20180371592A1 (en) | 2018-12-27 |
EP2426226A2 (en) | 2012-03-07 |
SE0302611L (sv) | 2005-04-03 |
EP1680523A1 (en) | 2006-07-19 |
DE202004021125U1 (de) | 2007-02-08 |
CN1860245A (zh) | 2006-11-08 |
WO2005031018A1 (en) | 2005-04-07 |
KR100803684B1 (ko) | 2008-02-20 |
DE04775393T1 (de) | 2006-11-16 |
US9260770B2 (en) | 2016-02-16 |
SE527319C2 (sv) | 2006-02-07 |
KR20060094533A (ko) | 2006-08-29 |
US10683569B2 (en) | 2020-06-16 |
EP2426226A3 (en) | 2014-02-26 |
EP2426226B1 (en) | 2016-08-10 |
US20070081917A1 (en) | 2007-04-12 |
US20160083822A1 (en) | 2016-03-24 |
US20110147368A1 (en) | 2011-06-23 |
EP1680523B1 (en) | 2012-08-08 |
CN100540702C (zh) | 2009-09-16 |
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