EP2850215A1 - Kostenreduzierter stahl für die wasserstofftechnik mit hoher beständigkeit gegen wasserstoffinduzierter versprödung - Google Patents
Kostenreduzierter stahl für die wasserstofftechnik mit hoher beständigkeit gegen wasserstoffinduzierter versprödungInfo
- Publication number
- EP2850215A1 EP2850215A1 EP13731695.6A EP13731695A EP2850215A1 EP 2850215 A1 EP2850215 A1 EP 2850215A1 EP 13731695 A EP13731695 A EP 13731695A EP 2850215 A1 EP2850215 A1 EP 2850215A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- mass
- steel
- hydrogen
- steel according
- elements
- 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.)
- Granted
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 52
- 239000010959 steel Substances 0.000 title claims abstract description 52
- 239000001257 hydrogen Substances 0.000 title claims abstract description 29
- 229910052739 hydrogen Inorganic materials 0.000 title claims abstract description 29
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title claims abstract description 27
- 238000005516 engineering process Methods 0.000 title claims abstract description 8
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 22
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims abstract description 14
- 229910052750 molybdenum Inorganic materials 0.000 claims abstract description 14
- 239000011733 molybdenum Substances 0.000 claims abstract description 14
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 12
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 10
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 8
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910052735 hafnium Inorganic materials 0.000 claims abstract description 8
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910052727 yttrium Inorganic materials 0.000 claims abstract description 8
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910052726 zirconium Inorganic materials 0.000 claims abstract description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 6
- 229910052802 copper Inorganic materials 0.000 claims abstract description 6
- 239000010949 copper Substances 0.000 claims abstract description 6
- 229910052746 lanthanum Inorganic materials 0.000 claims abstract description 6
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910052706 scandium Inorganic materials 0.000 claims abstract description 6
- SIXSYDAISGFNSX-UHFFFAOYSA-N scandium atom Chemical compound [Sc] SIXSYDAISGFNSX-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910052684 Cerium Inorganic materials 0.000 claims abstract description 5
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229910052796 boron Inorganic materials 0.000 claims abstract description 5
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 5
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 5
- 239000011651 chromium Substances 0.000 claims abstract description 5
- 229910052742 iron Inorganic materials 0.000 claims abstract description 5
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 5
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 5
- 239000010936 titanium Substances 0.000 claims abstract description 5
- 229910052721 tungsten Inorganic materials 0.000 claims abstract description 5
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims abstract description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000010941 cobalt Substances 0.000 claims abstract description 4
- 229910017052 cobalt Inorganic materials 0.000 claims abstract description 4
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000000203 mixture Substances 0.000 claims abstract description 4
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 4
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000010937 tungsten Substances 0.000 claims abstract description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims abstract description 3
- 229910052779 Neodymium Inorganic materials 0.000 claims abstract description 3
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 claims abstract description 3
- QEFYFXOXNSNQGX-UHFFFAOYSA-N neodymium atom Chemical compound [Nd] QEFYFXOXNSNQGX-UHFFFAOYSA-N 0.000 claims abstract description 3
- 229910052758 niobium Inorganic materials 0.000 claims abstract description 3
- 239000010955 niobium Substances 0.000 claims abstract description 3
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 claims abstract description 3
- 239000010703 silicon Substances 0.000 claims abstract description 3
- 229910052715 tantalum Inorganic materials 0.000 claims abstract description 3
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 claims abstract description 3
- 229910052720 vanadium Inorganic materials 0.000 claims abstract description 3
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 claims abstract description 3
- 230000008018 melting Effects 0.000 claims description 6
- 238000002844 melting Methods 0.000 claims description 6
- 229910045601 alloy Inorganic materials 0.000 claims description 5
- 239000000956 alloy Substances 0.000 claims description 5
- 229910052748 manganese Inorganic materials 0.000 claims description 3
- 239000011572 manganese Substances 0.000 claims description 3
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims 1
- 229910001362 Ta alloys Inorganic materials 0.000 claims 1
- 238000003723 Smelting Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 description 3
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 238000005275 alloying Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 239000001307 helium Substances 0.000 description 2
- 229910052734 helium Inorganic materials 0.000 description 2
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 2
- 229910052698 phosphorus Inorganic materials 0.000 description 2
- 239000011574 phosphorus Substances 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- 239000011593 sulfur Substances 0.000 description 2
- 238000009864 tensile test Methods 0.000 description 2
- 229910000859 α-Fe Inorganic materials 0.000 description 2
- 229910001566 austenite Inorganic materials 0.000 description 1
- 210000003746 feather Anatomy 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000003466 welding 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
- C21D6/001—Heat treatment of ferrous alloys containing 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
- C21D6/00—Heat treatment of ferrous alloys
- C21D6/005—Heat treatment of ferrous alloys containing Mn
-
- 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
- C22C38/06—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
- C22C38/34—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of 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
- C22C38/18—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
- C22C38/48—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
- C22C38/54—Ferrous alloys, e.g. steel alloys containing chromium with nickel with boron
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
- F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
- F02M21/0203—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels characterised by the type of gaseous fuel
- F02M21/0206—Non-hydrocarbon fuels, e.g. hydrogen, ammonia or carbon monoxide
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
- F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
- F02M21/0218—Details on the gaseous fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
- F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
- F02M21/0218—Details on the gaseous fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
- F02M21/0296—Manufacturing or assembly; Materials, e.g. coatings
-
- 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
Definitions
- the invention relates to an austenitic
- Temperature range 253 to at least +100 ° C especially between - 100 ° C and room temperature (+ 25 ° C).
- Proposed steel is suitable for all hydrogen-contacting metallic components, such as hydrogen tanks, valves, pipes, fittings, bosses, liner springs, heat exchangers or bellows.
- austenitic stainless steels with a high nickel content such as the material 1.4435, X2CrNiMol8-14-3.
- a nickel content of at least 12.5 mass% is considered necessary for these austenitic steels to provide adequate resistance to
- Nickel is, however, like molybdenum, a very expensive alloying element, so especially for a
- Mass maintenance e.g. Tank components in the automotive sector lack cost-effective hydrogen-resistant steels.
- the object of the invention is therefore to provide a cheaper steel that is hydrogen-induced Embrittlement throughout the temperature range, especially in the area of maximum embrittlement between
- Corrosion resistant and can be well hot and cold forming and welding.
- the steel according to the invention can be used with and without the addition of
- Molybdenum be prepared.
- the molybdenum content of the steel may be e.g. 0.5 to 3% by mass.
- the steel can also be made without the addition of aluminum. That is, it may contain up to 0.3% by mass of aluminum as a steel-accompanying element caused by melting. The same applies to nitrogen. Also, molybdenum can only as
- the melting-related steel accompanying elements include other common production-related elements (e.g., sulfur and phosphorus) as well as others not specifically added thereto
- the phosphorus content ⁇ 0.05% by mass
- the sulfur content ⁇ 0.4% by mass, in particular ⁇ 0.04% by mass.
- the content of all other melting-related steel accompanying elements is maximum per element. 0.3 mass%.
- the alloy according to the invention may have an yttrium content of from 0.01 to 0.2, in particular up to 0.10 mass%, with yttrium being wholly or partly replaced by one of the elements scandium, lanthanum or cerium.
- Each zirconium content is preferably 0.01 to 0.2, in particular to 0.10 mass%, wherein hafnium or zirconium wholly or partly by 0.01 to 0.2, in particular to 0.10
- Mass% titanium can be replaced.
- the steel according to the invention has very good mechanical properties in a hydrogen atmosphere throughout
- Temperature range from -253 to at least +100 ° C and
- the steel is in the solution-annealed condition (AT) at a test temperature of -50 ° C and a gas pressure of 40 MPa
- the corresponding relative tensile strength R__Rm, relative yield strength R_Rp0.2 and relative elongation at break R_A5 are also at least 90%.
- the high yield strength of the steel of 300 to 400 MPa is essential.
- the steel according to the invention can be solution-treated (AT). It can also be cold formed, in particular cold drawn or
- the steel has a very good weldability and good corrosion resistance.
- the steel according to the invention has a high resistance to hydrogen embrittlement in the entire temperature range of -253 ° C to at least + 1Q0 ° C and pressure range of 0.1 to 100 MPa.
- the steel according to the invention thus represents a cost-effective hydrogen-resistant material for hydrogen technology. That is, the steel can be used for devices and components of systems for generating, storing, distributing and using hydrogen, especially when the
- Pressure sensors, etc. including parts of these devices, such as e.g. Feathers and bellows.
- the invention relates in particular to steels for hydrogen technology in motor vehicles. It can for
- Hydrogen storage a (high) pressure vessel, a cryogenic (high) pressure vessel, or a liquid hydrogen tank can be used from the steel according to the invention.
- the steel is also suitable for non-automotive applications which require excellent austenite stability, especially after cold workability.
- the remainder of the iron and steel components accompanying the fusion have a stable austenitic structure.
- the ⁇ -ferrite content of the steels is less than 5 percent by volume, preferably even no ⁇ -ferrite is present.
- the yield strength Rp0.2 in the tensile test at a strain rate of 5x10-5 is 1 / s at -50 ° C in a hydrogen atmosphere of 40 MPa for Steel No. 1 200 to 300 MPa and for Steel No. 2 300 to 400 MPa.
- the steel according to the invention may also be tungsten-free.
- the steel according to the invention with a stable austenitic structure thus represents a cost-effective, hydrogen-resistant material for hydrogen technology.
Landscapes
- 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)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Heat Treatment Of Steel (AREA)
- Heat Treatment Of Sheet Steel (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Heat Treatment Of Articles (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102012104260A DE102012104260A1 (de) | 2012-05-16 | 2012-05-16 | Kostenreduzierter Stahl für die Wasserstofftechnik mit hoher Beständigkeit gegen wasserstoffinduzierte Versprödung |
PCT/EP2013/060084 WO2013171277A1 (de) | 2012-05-16 | 2013-05-15 | Kostenreduzierter stahl für die wasserstofftechnik mit hoher beständigkeit gegen wasserstoffinduzierter versprödung |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2850215A1 true EP2850215A1 (de) | 2015-03-25 |
EP2850215B1 EP2850215B1 (de) | 2018-01-03 |
Family
ID=48699725
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP13731695.6A Active EP2850215B1 (de) | 2012-05-16 | 2013-05-15 | Kostenreduzierter stahl für die wasserstofftechnik mit hoher beständigkeit gegen wasserstoffinduzierte versprödung |
Country Status (5)
Country | Link |
---|---|
US (1) | US10513764B2 (de) |
EP (1) | EP2850215B1 (de) |
CN (1) | CN104302790A (de) |
DE (1) | DE102012104260A1 (de) |
WO (1) | WO2013171277A1 (de) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6148188B2 (ja) | 2014-02-13 | 2017-06-14 | トヨタ自動車株式会社 | オーステナイト系耐熱鋳鋼 |
KR101934219B1 (ko) * | 2015-06-05 | 2018-12-31 | 신닛테츠스미킨 카부시키카이샤 | 오스테나이트 스테인리스강 |
KR20180104509A (ko) * | 2017-03-13 | 2018-09-21 | 엘지전자 주식회사 | 공기 조화기 |
KR20180104520A (ko) * | 2017-03-13 | 2018-09-21 | 엘지전자 주식회사 | 공기 조화기 |
JP6741860B2 (ja) | 2017-03-30 | 2020-08-19 | 日鉄ステンレス株式会社 | 溶接性に優れた水素用高Mnオーステナイト系ステンレス鋼、それを用いた溶接継手および水素用機器、並びに溶接継手の製造方法 |
KR20180111417A (ko) * | 2017-03-31 | 2018-10-11 | 엘지전자 주식회사 | 연성 스테인리스 강관 |
DE102017114262A1 (de) * | 2017-06-27 | 2018-12-27 | Salzgitter Flachstahl Gmbh | Stahllegierung mit verbesserter Korrisionsbeständigkeit bei Hochtemperaturbeanspruchung und Verfahren zur Herstellung von Stahlband aus dieser Stahllegierung |
RU2680557C1 (ru) * | 2017-11-28 | 2019-02-22 | Российская Федерация, от имени которой выступает Министерство промышленности и торговли Российской Федерации (Минпромторг России) | Экономнолегированная хладостойкая высокопрочная сталь |
JP7262172B2 (ja) * | 2018-02-23 | 2023-04-21 | 日鉄ステンレス株式会社 | 高Mnオーステナイト系ステンレス鋼 |
CN110499475B (zh) * | 2019-08-19 | 2020-07-28 | 广东省材料与加工研究所 | 一种奥氏体耐热钢及其制备方法和应用 |
JP7339123B2 (ja) * | 2019-10-30 | 2023-09-05 | 山陽特殊製鋼株式会社 | 高硬度耐水素脆化鋼 |
EP4032999B1 (de) | 2021-01-20 | 2024-04-24 | Poppe & Potthoff GmbH | Wasserstoffverteilsystem und bauteile mit niedrigem gewicht |
CN113832400A (zh) * | 2021-09-24 | 2021-12-24 | 中国船舶重工集团公司第七0四研究所 | 一种扭矩传感器用不锈钢弹性体材料及热处理方法 |
KR20240094448A (ko) * | 2022-12-16 | 2024-06-25 | 주식회사 포스코 | 내수소취성이 향상된 오스테나이트계 스테인리스강 및 그 제조방법 |
BE1031157B1 (nl) * | 2022-12-20 | 2024-07-15 | Anglo Belgian Corp | Waterstoftoepassing met collectoreenheid |
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FR743179A (de) * | 1933-03-25 | |||
AT76445B (de) | 1912-02-27 | 1919-05-10 | Ferdinand Fiala | Gitter aus einander durchdringenden Stäben mit mindestens einem Hohlprofil. |
SE8102015L (sv) * | 1980-04-07 | 1981-10-08 | Armco Inc | Ferritfritt utskiljningsherdbart rostfritt stal |
US4828630A (en) * | 1988-02-04 | 1989-05-09 | Armco Advanced Materials Corporation | Duplex stainless steel with high manganese |
FR2743179B1 (fr) * | 1995-12-29 | 1998-02-13 | Avenir Havas Media | Dispositif support d'appareillage d'eclairage et panneau d'affichage comportant un tel dispositif |
US20040258554A1 (en) * | 2002-01-09 | 2004-12-23 | Roman Radon | High-chromium nitrogen containing castable alloy |
JP4264754B2 (ja) * | 2003-03-20 | 2009-05-20 | 住友金属工業株式会社 | 高圧水素ガス用ステンレス鋼、その鋼からなる容器および機器 |
CN100567542C (zh) * | 2003-03-20 | 2009-12-09 | 住友金属工业株式会社 | 高压氢气用不锈钢、由该钢制作的容器以及器具 |
JP4539559B2 (ja) * | 2003-06-10 | 2010-09-08 | 住友金属工業株式会社 | 水素ガス用オーステナイトステンレス鋼とその製造方法 |
JP4907151B2 (ja) * | 2005-11-01 | 2012-03-28 | 新日鐵住金ステンレス株式会社 | 高圧水素ガス用オ−ステナイト系高Mnステンレス鋼 |
US7754305B2 (en) * | 2007-01-04 | 2010-07-13 | Ut-Battelle, Llc | High Mn austenitic stainless steel |
JP5388589B2 (ja) * | 2008-01-22 | 2014-01-15 | 新日鐵住金ステンレス株式会社 | 加工性と衝撃吸収特性に優れた構造部材用フェライト・オーステナイト系ステンレス鋼板およびその製造方法 |
EP2343763B1 (de) * | 2008-10-07 | 2017-09-06 | Nippon Steel & Sumitomo Metal Corporation | Edelstahlblech für separatoren in festpolymerbrennstoffzellen und festpolymerbrennstoffzellen damit |
WO2012043877A1 (ja) * | 2010-09-29 | 2012-04-05 | 新日鐵住金ステンレス株式会社 | オーステナイト系高Mnステンレス鋼およびその製造方法と、その鋼を用いた部材 |
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2012
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2013
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- 2013-05-15 WO PCT/EP2013/060084 patent/WO2013171277A1/de active Application Filing
- 2013-05-15 CN CN201380025169.6A patent/CN104302790A/zh active Pending
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2014
- 2014-11-14 US US14/541,420 patent/US10513764B2/en active Active
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Publication number | Publication date |
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CN104302790A (zh) | 2015-01-21 |
EP2850215B1 (de) | 2018-01-03 |
WO2013171277A1 (de) | 2013-11-21 |
DE102012104260A1 (de) | 2013-11-21 |
US10513764B2 (en) | 2019-12-24 |
US20150167134A1 (en) | 2015-06-18 |
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