EP2971204B1 - Alliage à base de nickel contenant du silicium, de l'aluminium et du chrome - Google Patents
Alliage à base de nickel contenant du silicium, de l'aluminium et du chrome Download PDFInfo
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- EP2971204B1 EP2971204B1 EP14709528.5A EP14709528A EP2971204B1 EP 2971204 B1 EP2971204 B1 EP 2971204B1 EP 14709528 A EP14709528 A EP 14709528A EP 2971204 B1 EP2971204 B1 EP 2971204B1
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- 229910045601 alloy Inorganic materials 0.000 title claims description 49
- 239000000956 alloy Substances 0.000 title claims description 49
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 title claims description 26
- 229910052710 silicon Inorganic materials 0.000 title claims description 18
- 229910052804 chromium Inorganic materials 0.000 title claims description 15
- 229910052782 aluminium Inorganic materials 0.000 title claims description 14
- 229910052759 nickel Inorganic materials 0.000 title claims description 14
- 239000011651 chromium Substances 0.000 title description 19
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title description 7
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 title description 6
- 239000010703 silicon Substances 0.000 title description 6
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 title description 5
- 229910052735 hafnium Inorganic materials 0.000 claims description 18
- 229910052746 lanthanum Inorganic materials 0.000 claims description 16
- 229910052719 titanium Inorganic materials 0.000 claims description 16
- 229910052726 zirconium Inorganic materials 0.000 claims description 16
- 229910052684 Cerium Inorganic materials 0.000 claims description 14
- 229910052727 yttrium Inorganic materials 0.000 claims description 13
- 229910052742 iron Inorganic materials 0.000 claims description 7
- 229910052748 manganese Inorganic materials 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 229910052717 sulfur Inorganic materials 0.000 claims description 7
- 229910052760 oxygen Inorganic materials 0.000 claims description 6
- 229910052802 copper Inorganic materials 0.000 claims description 5
- 229910052757 nitrogen Inorganic materials 0.000 claims description 5
- 239000012535 impurity Substances 0.000 claims description 4
- 229910052725 zinc Inorganic materials 0.000 claims description 4
- 229910052796 boron Inorganic materials 0.000 claims description 3
- 239000007772 electrode material Substances 0.000 claims description 3
- 229910052749 magnesium Inorganic materials 0.000 claims description 3
- 229910052797 bismuth Inorganic materials 0.000 claims description 2
- 238000002485 combustion reaction Methods 0.000 claims description 2
- 229910052750 molybdenum Inorganic materials 0.000 claims description 2
- 229910052758 niobium Inorganic materials 0.000 claims description 2
- 229910052698 phosphorus Inorganic materials 0.000 claims description 2
- 229910052718 tin Inorganic materials 0.000 claims description 2
- 229910052721 tungsten Inorganic materials 0.000 claims description 2
- 229910052720 vanadium Inorganic materials 0.000 claims description 2
- 229910052745 lead Inorganic materials 0.000 claims 1
- 229910052715 tantalum Inorganic materials 0.000 claims 1
- 230000003647 oxidation Effects 0.000 description 21
- 238000007254 oxidation reaction Methods 0.000 description 21
- 239000010936 titanium Substances 0.000 description 19
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 12
- 239000011572 manganese Substances 0.000 description 10
- 239000000463 material Substances 0.000 description 8
- 230000007797 corrosion Effects 0.000 description 7
- 238000005260 corrosion Methods 0.000 description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- 239000011777 magnesium Substances 0.000 description 6
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 5
- 239000011575 calcium Substances 0.000 description 5
- 229910052799 carbon Inorganic materials 0.000 description 5
- 238000002844 melting Methods 0.000 description 5
- 239000011593 sulfur Substances 0.000 description 5
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 238000000137 annealing Methods 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 241001295925 Gegenes Species 0.000 description 3
- 238000009760 electrical discharge machining Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 239000004094 surface-active agent Substances 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 2
- 229910000990 Ni alloy Inorganic materials 0.000 description 2
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 2
- 238000005275 alloying Methods 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000005255 carburizing Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 239000010941 cobalt Substances 0.000 description 2
- 229910017052 cobalt Inorganic materials 0.000 description 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 2
- 238000009749 continuous casting Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 2
- 239000011261 inert gas Substances 0.000 description 2
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 description 2
- 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 description 2
- 238000005121 nitriding Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 229910018107 Ni—Ca Inorganic materials 0.000 description 1
- 229910018505 Ni—Mg Inorganic materials 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005496 eutectics Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 239000010955 niobium Substances 0.000 description 1
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 239000010970 precious metal Substances 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000005486 sulfidation Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- C22C19/057—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W with the maximum Cr content being less 10%
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
- H01T13/00—Sparking plugs
- H01T13/20—Sparking plugs characterised by features of the electrodes or insulation
- H01T13/39—Selection of materials for electrodes
Definitions
- the invention relates to a nickel-based alloy with silicon, aluminum, chromium and reactive elements as alloying constituents.
- Nickel-base alloys are used inter alia to produce electrodes of ignition elements for internal combustion engines. These electrodes are exposed to temperatures between 400 ° C and 950 ° C. In addition, the atmosphere changes between reducing and oxidizing conditions. This produces a material destruction or loss due to high-temperature corrosion in the surface region of the electrodes. The generation of the spark leads to a further load (spark erosion). Temperatures of several 1000 ° C occur at the base of the spark, and currents of up to 100 A flow in the first nanosecond during a breakthrough. With each flashover, a limited volume of material in the electrodes is melted and partially vaporized, producing a loss of material.
- nickel alloys have a good potential to fulfill this property spectrum. They are inexpensive compared to precious metals, show no phase transformations to the melting point, such as Cobalt or iron, are comparatively insensitive to carburizing and nitriding, have good heat resistance, good corrosion resistance, and are readily formable and weldable.
- a nickel alloy has been disclosed consisting of about 0.2 to 3% Si, about 0.5% or less Mn, at least two metals selected from the group consisting of about 0.2 to 3% Cr, about 0.2 to 3% Al and about 0.01 to 1% Y, balance nickel.
- a nickel-based alloy which comprises 1.8 to 2.2% silicon, 0.05 to 0.1% yttrium and / or hafnium and / or zirconium, 2 to 2.4% aluminum, balance nickel.
- EP 1 867 739 A1 For example, there is proposed a nickel base alloy containing 1.5 to 2.5% silicon, 1.5 to 3% aluminum, 0 to 0.5% manganese, 0.05 to 0.2% titanium in combination with 0.1 to 0.3% zirconium, wherein Zr can be replaced wholly or partially by the double mass hafnium.
- a nickel-base alloy comprising 1.2 to 2.0% aluminum, 1.2 to 1.8% silicon, 0.001 to 0.1% carbon, 0.001 to 0.1% sulfur, and 0.1% or less chromium , maximum 0.01% manganese, maximum 0.1% Cu, maximum 0.2% iron, 0.005 to 0.06% magnesium, maximum 0.005% lead 0.05 to 0.15% Y and 0.05 to 0.10% hafnium or lanthanum or in each case 0.05 to 0.10% hafnium and lanthanum, balance nickel and manufacturing-related impurities.
- the aim of the subject invention is to provide a nickel-based alloy by which it comes to an increase in the life of components made therefrom, which by raising the spark erosion and corrosion resistance at the same time sufficient formability and weldability (workability) can be brought.
- the alloy should in particular have a high corrosion resistance and even with very corrosive acting fuels such. B. with a proportion of ethanol, have a sufficiently high corrosion resistance.
- the goal is achieved by a nickel base alloy consisting of (in mass%) Si 1.5 - 3.0% al 1.5 - 3.0% Cr > 0.1 - 3.0%, where 4.0 ⁇ ⁇ Al + Si + Cr ⁇ ⁇ 8.0 is satisfied with the contents of Si, Al and Cr in%, Fe 0.005 to 0.20%, Y 0.012-0.20%, ⁇ 0.001-0.20% of one or more of Hf, Zr, La, Ce, Ti, where 0.02 ⁇ ⁇ Y + 0.5 * Hf + Zr + 1.8 * Ti + 0 , 6 * (La + Ce) ⁇ ⁇ 0.30 is satisfied with the contents of Y, Hf, Zr, La, Ce, Ti in%.
- the alloy yttrium with a content of 0.01% to 0.20% and 0.001 to 0.20% of one or more of the elements Hf, Zr, La, Ce, Ti, where 0.02 ⁇ Y + 0.5 * Hf + Zr + 1.8 * Ti + 0.6 * (La + Ce) ⁇ 0.30 with the contents of Y, Hf, Zr, La, Ce, Ti in% is satisfied.
- Preferred ranges are given as follows: Y 0.01 to 0.15% Y 0.02 to 0.10% Hf, Zr, La, Ce, Ti 0.001 to 0.15%, respectively with 0.02 ⁇ Y + 0.5 * Hf + Zr + 1.8 * Ti + 0.6 * (La + Ce) ⁇ 0.25 Hf, Zr, La, Ce, Ti 0.001 to 0.10% each with 0.02 ⁇ Y + 0.5 * Hf + Zr + 1.8 * Ti + 0.6 * (La + Ce) ⁇ 0.20 Hf, Zr, Ti in each case 0.01 to 0.05% or La, Ce in each case 0.001 to 0.10% with 0.02 ⁇ Y + 0.5 * Hf + Zr + 1.8 * Ti + 0.6 * (La + Ce) ⁇ 0.20
- the element Mn may be given in the alloy as follows: Mn 0.001 to 0.20% preferably the following ranges are given: Mn 0.001 to 0.10% Mn 0.001 to 0.08%
- the alloy may further include calcium in amounts between 0.0001 and 0.06%, as needed.
- the sulfur content is limited to max. 0.015% limited. Preferred contents can be given as follows: S Max. 0.010%
- the copper content is limited to max. 0.80% limited. Preferably, a restriction occurs Max. 0.50% Max. 0.20%
- impurities may still have the following elements: Co max.0,50% W Max. 0.02% (maximum 0.10%) Not a word Max. 0.02% (maximum 0.10%) Nb Max. 0.02% (maximum 0.10%) V Max. 0.02% (maximum 0.10%) Ta Max. 0.02% (maximum 0.10%) pb Max. 0.005% Zn Max. 0.005% sn Max. 0.005% Bi Max. 0.005% P Max. 0.050% (max 0.020%) B Max. 0.020% (max 0.010%)
- the alloy of the invention is preferably melted open, followed by treatment in a VOD or VLF plant. But also a melting and pouring in a vacuum is possible. Thereafter, the alloy is poured in blocks or as a continuous casting. If necessary, the block / continuous casting is then annealed at temperatures between 800 ° C and 1270 ° C for 0.1 h to 70 h. Furthermore, it is possible to remelt the alloy additionally with ESU and / or VAR. Thereafter, the alloy is brought into the desired semifinished product.
- annealed at temperatures between 700 ° C and 1270 ° C for 0.1 h to 70 h then hot formed, possibly with intermediate anneals between 700 ° C and 1270 ° C for 0.05 h to 70 h.
- the surface of the material can optionally (also several times) be removed chemically and / or mechanically in between and / or after the hot forming for cleaning.
- one or more cold forming with degrees of deformation up to 99% in the desired semi-finished mold optionally with intermediate anneals between 700 ° C and 1250 ° C for 0.1 to 70 h, if necessary under inert gas such.
- the alloy according to the invention can be well in the product forms band, in particular in thicknesses of 100 microns to 4 mm, sheet, in particular in thicknesses of 1 mm to 70 mm, rod, in particular in thicknesses of 10 mm to 500 mm, and wire in particular in thicknesses from 0.1 mm to 15 mm, manufacture and use pipes, in particular in wall thicknesses of 0.10 mm to 70 mm and diameters of 0.2 mm to 3000 mm.
- These product forms are produced with a mean particle size of 4 ⁇ m to 600 ⁇ m.
- the preferred range is between 10 ⁇ m and 200 ⁇ m.
- the nickel-based alloy according to the invention is preferably usable as a material for electrodes of spark plugs for gasoline engines.
- an aluminum content of at least 1.5% further increases the oxidation resistance.
- the upper limit is therefore set to 3.0 wt% Si.
- a chromium content of at least 0.1% further increases the oxidation resistance.
- the upper limit is therefore set to 3.0 wt% Cr.
- Iron is limited to 0.20% because this element reduces the oxidation resistance. Too low an Fe content increases the cost of producing the alloy. The Fe content is therefore greater than or equal to 0.005%.
- a minimum content of 0.01% Y is necessary to obtain the oxidation resistance-enhancing effect of Y.
- the upper limit is set at 0.20% for cost reasons.
- Oxidation resistance further increases with the addition of at least 0.001% of one or more of the elements Hf, Zr, La, Ce, Ti, where Y + 0.5 * Hf + Zr + 1.8 * Ti + 0.6 * (La + Ce) must be greater than or equal to 0.02 in order to obtain the desired oxidation resistance.
- the addition of at least one or more of the elements Hf, Zr, La, Ce, Ti, greater than 0.20% increases the cost, where Y + 0.5 * Hf + Zr + 1.8 * Ti + 0.6 * ( La + Ce) is additionally restricted to less than or equal to 0.30 (with the contents of Y, Hf, Zr, La, Ce, Ti in%).
- the carbon content should be less than 0.10% to ensure processability. Too small C contents cause increased costs in the production of the alloy. The carbon content should therefore be greater than 0.001%.
- Nitrogen is limited to 0.10% because this element reduces oxidation resistance. Too small N contents cause increased costs in the production of the alloy. The nitrogen content should therefore be greater than 0.0005%.
- Manganese is limited to 0.20% because this element reduces oxidation resistance. Too small Mn contents cause increased costs in the production of the alloy. The manganese content should therefore be greater than 0.001%
- Mg manganese-based nickel-semiconductor
- a minimum content of 0.0001% is required.
- Excessively high levels can lead to intermetallic Ni-Mg phases, which significantly impair processability.
- the Mg content is therefore limited to 0.08% by weight.
- the oxygen content must be less than 0.010% to ensure the manufacturability of the alloy. Too small oxygen levels cause increased costs. The oxygen content should therefore be greater than 0.0001%.
- the levels of sulfur should be kept as low as possible, since this surfactant affects the oxidation resistance. It will therefore max. 0.015% S set.
- Copper is limited to 0.80% as this element reduces the oxidation resistance.
- Cobalt is reduced to max. 0.50% because this element reduces the oxidation resistance.
- Molybdenum is reduced to max. 0.20% limited because this element reduces the oxidation resistance. The same applies to tungsten, niobium and vanadium.
- the content of phosphorus should be less than 0.050%, since this surfactant affects the oxidation resistance.
- the content of boron should be kept as low as possible because this surfactant affects the oxidation resistance. It will therefore max. 0.020% B is set.
- Pb is set to max. 0.005% limited because this element reduces the oxidation resistance.
- Zn, Sn and Bi The same applies to Zn, Sn and Bi.
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Sheet Steel (AREA)
- Spark Plugs (AREA)
- Soft Magnetic Materials (AREA)
- Conductive Materials (AREA)
- Fuel Cell (AREA)
Claims (18)
- Alliage à base de nickel, consistant en (% en poids)
Si 1,5 - 3,0 % Al 1,5 - 3,0 % Cr > 0,1 - 3,0 %, dans lequel 4,0 ≤< Al + Si + Cr ≤< 8,0 est satisfait avec les teneurs en Si, Al et en Cr en %, Fe 0,005 à 0,20 % Y 0,012 - 0,20 %, < 0,001 à 0,20 % d'un ou de plusieurs des éléments Hf, Zr, La, Ce, Ti, dans lequel 0,02 ≤< Y + 0,5*Hf + Zr + 1,8*Ti + 0,6*(La + Ce) << 0,30 avec les teneurs en Y, Hf, Zr, La, Ce, Ti en %, C 0,001 - 0,10% N 0,0005 - 0,10 % Mn 0,001 - 0,20 % Mg 0,0001 - 0,08 % O 0,0001 à 0,010 % S max. 0,0150 % Cu max. 0,80 % Ca 0,001 à 0,06 % Co max. 0,50 % W max. 0,20 % Mo max. 0,20 % Nb max. 0,20 % V max. 0,20 % Ta max. 0,20 % Pb max. 0,005 % Zn max. 0,005 % Sn max. 0,005 % Bi max. 0,005 % P max. 0,50 % B max. 0,020 % Ni le reste et les impuretés usuelles résultant de l'élaboration. - Alliage selon la revendication 1 comprenant une teneur en Si (en % en poids) comprise entre 1,8 et 3,0 %.
- Alliage selon la revendication 1 ou la revendication 2 comprenant une teneur en Si (en % en poids) comprise entre 1,0 et 2,5 %.
- Alliage selon l'une des revendications 1 à 3 comprenant une teneur en Al (en % en poids) comprise entre 1,5 et 2,5 %.
- Alliage selon l'une ou plusieurs des revendications 1 à 4 comprenant une teneur en Al (en % en poids) comprise entre 1,6 et 2,5 %.
- Alliage selon l'une ou plusieurs des revendications 1 à 5 comprenant une teneur en Al (en % en poids) comprise entre 1,6 et 2,2 %, notamment entre 1,6 et 2,0 %.
- Alliage selon l'une ou plusieurs des revendications 1 à 6 comprenant une teneur en Cr (en % en poids) comprise entre 0,8 et 3,0 %.
- Alliage selon l'une ou plusieurs des revendications 1 à 7 comprenant une teneur en Cr (en % en poids) comprise entre 1,2 et 3,0 %.
- Alliage selon l'une ou plusieurs des revendications 1 à 8 comprenant une teneur en Cr (en % en poids) comprise entre 1,9 et 3,0 %, de préférence entre 1,9 et 2,5 %.
- Alliage selon l'une ou plusieurs des revendications 1 à 9, dans lequel la formule 4,5 ≤< Al + Si + Cr ≤< 7,5 est satisfaite avec les teneurs en Si, Al et Cr en %.
- Alliage selon l'une ou plusieurs des revendications 1 à 10 comprenant une teneur en Fe (en % en poids) comprise entre 0,005 et 0,10 %.
- Alliage selon l'une ou plusieurs des revendications 1 à 11 comprenant une teneur en Y (en % en poids) comprise entre 0,015 et 0,15 %.
- Alliage selon l'une ou plusieurs des revendications 1 à 12 comprenant une teneur en Y (en % en poids) comprise entre 0,015 et 0,15 % et 0,001 à 0,15 % d'un ou de plusieurs des éléments Hf, Zr, La, Ce, Ti, dans lequel 0,02 ≤< Y + 0,5*Hf + Zr + 1,8*Ti + 0,6*(La + Ce) ≤< 0,25 est satisfait avec les teneurs en Y, Hf, Zr, La, Ce, Ti en %.
- Alliage selon l'une ou plusieurs des revendications 1 à 13 comprenant une teneur en C (en % en poids) comprise entre 0,001 et 0,05 % et comprenant une teneur en N (en % en poids) comprise entre 0,001 et 0,05 %.
- Alliage selon l'une ou plusieurs des revendications 1 à 14 comprenant une teneur en Mn (en % en poids) comprise entre 0,001 et 0,10 %.
- Alliage selon l'une ou plusieurs des revendications 1 à 15 comprenant une teneur en Mg (en % en poids) comprise entre 0,0015 et 0,08 %.
- Utilisation de l'alliage à base de nickel selon l'une ou plusieurs des revendications 1 à 16 en tant que matériau d'électrode pour des éléments d'allumage de moteurs à combustion interne.
- Utilisation selon la revendication 17 en tant que matériau d'électrode pour des éléments d'allumage de moteurs à essence.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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SI201430413T SI2971204T1 (sl) | 2013-03-14 | 2014-01-28 | Zlitina na osnovi niklja s silicijem, aluminijem in kromom |
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Application Number | Priority Date | Filing Date | Title |
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DE102013004365.4A DE102013004365B4 (de) | 2013-03-14 | 2013-03-14 | Nickelbasislegierung mit Silizium, Aluminium und Chrom |
PCT/DE2014/000034 WO2014139490A1 (fr) | 2013-03-14 | 2014-01-28 | Alliage à base de nickel contenant du silicium, de l'aluminium et du chrome |
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EP2971204A1 EP2971204A1 (fr) | 2016-01-20 |
EP2971204B1 true EP2971204B1 (fr) | 2017-09-06 |
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EP14709528.5A Active EP2971204B1 (fr) | 2013-03-14 | 2014-01-28 | Alliage à base de nickel contenant du silicium, de l'aluminium et du chrome |
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US (1) | US9932656B2 (fr) |
EP (1) | EP2971204B1 (fr) |
JP (1) | JP6150910B2 (fr) |
KR (1) | KR20150114543A (fr) |
CN (1) | CN105008562A (fr) |
BR (1) | BR112015018192B1 (fr) |
DE (1) | DE102013004365B4 (fr) |
MX (1) | MX358313B (fr) |
RU (1) | RU2610990C1 (fr) |
SI (1) | SI2971204T1 (fr) |
WO (1) | WO2014139490A1 (fr) |
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EP3105358B1 (fr) * | 2014-02-13 | 2018-06-13 | VDM Metals International GmbH | Procédé de production d'un alliage dépourvu de titane |
JP6484160B2 (ja) * | 2015-11-02 | 2019-03-13 | 住友電気工業株式会社 | 電極材料及び点火プラグ用電極、並びに点火プラグ |
CN105385897B (zh) * | 2015-11-04 | 2018-06-19 | 重庆材料研究院有限公司 | 核反应堆堆芯测温用热电偶材料及制备方法 |
CN105296941B (zh) * | 2015-11-23 | 2017-12-19 | 沈阳黎明航空发动机(集团)有限责任公司 | 一种镍基管状阴极靶材的制备及在真空电弧镀涂镀的应用 |
EP3394303A1 (fr) * | 2015-12-23 | 2018-10-31 | Materion Corporation | Alliages de nickel pour biocapteurs |
CN105626697B (zh) * | 2016-02-23 | 2018-07-06 | 安徽省宁国顺昌机械有限公司 | 一种接触疲劳性好的滚动轴承 |
CN105757124B (zh) * | 2016-02-23 | 2018-07-06 | 安徽省宁国顺昌机械有限公司 | 一种高韧性高硬度滚动轴承 |
CN105587773B (zh) * | 2016-02-23 | 2019-03-12 | 安徽省宁国顺昌机械有限公司 | 一种高硬度轴承 |
CN105587771B (zh) * | 2016-02-23 | 2019-03-26 | 安徽省宁国顺昌机械有限公司 | 一种使用寿命长轴承 |
CN105673706B (zh) * | 2016-02-23 | 2018-07-06 | 安徽省宁国顺昌机械有限公司 | 一种耐磨耐腐蚀轴承 |
US11824232B2 (en) * | 2017-09-14 | 2023-11-21 | Bloom Energy Corporation | Internal light off mechanism for solid oxide fuel cell system startup using a spark ignitor |
DE102017218032A1 (de) * | 2017-10-10 | 2019-04-11 | Robert Bosch Gmbh | Zündkerzen-Widerstandselement mit erhöhtem ZrSiO4-Phasenanteil |
CN108048692A (zh) * | 2017-11-15 | 2018-05-18 | 重庆嘉萌鸿业科技有限公司 | 一种铝合金齿轮箱及其制备工艺 |
KR102399595B1 (ko) * | 2017-11-21 | 2022-05-19 | 엘지이노텍 주식회사 | 금속판 및 이를 이용한 증착용 마스크 |
CN108220689B (zh) * | 2017-11-29 | 2020-05-12 | 重庆材料研究院有限公司 | 高温长时间稳定测温k型热电偶正极材料及制备方法 |
CN108486418B (zh) * | 2018-04-25 | 2020-08-11 | 常州市潞城慧热电子厂 | 一种用于温差发电器的合金丝及其制备工艺 |
CN108411161B (zh) * | 2018-04-25 | 2020-07-17 | 常州市潞城慧热电子厂 | 一种k型热电偶的负极合金丝及其制备工艺 |
CN109136696B (zh) * | 2018-08-08 | 2023-11-03 | 倧奇健康科技有限公司 | 一种红外辐射材料及其制备方法以及红外发射基材 |
JP6944429B2 (ja) * | 2018-11-09 | 2021-10-06 | 日本特殊陶業株式会社 | スパークプラグ |
CN110055440A (zh) * | 2019-05-29 | 2019-07-26 | 南京达迈科技实业有限公司 | 一种用于火花塞的多元合金丝及其制备方法 |
DE102020116858A1 (de) * | 2019-07-05 | 2021-01-07 | Vdm Metals International Gmbh | Nickel-Basislegierung für Pulver und Verfahren zur Herstellung eines Pulvers |
US20230099171A1 (en) * | 2021-09-27 | 2023-03-30 | Denso Corporation | L10 type iron-nickel ordered alloy and method of manufacturing l10 type iron-nickel ordered alloy |
KR20240043366A (ko) * | 2022-09-27 | 2024-04-03 | 엘지이노텍 주식회사 | 금속판 및 이를 포함하는 증착용 마스크 |
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SU172087A1 (en) * | 1964-03-25 | 1965-06-22 | Государственный научно исследовательский , проектный икстит | thermocouples |
JPS6043897B2 (ja) | 1978-09-07 | 1985-10-01 | 日本特殊陶業株式会社 | 点火プラグ電極用ニツケル合金 |
JPS6043897A (ja) | 1983-08-19 | 1985-03-08 | パイオニア株式会社 | 電子部品搭載基板の半田付け方法 |
JPH0445239A (ja) * | 1990-06-08 | 1992-02-14 | Toshiba Corp | 点火プラグ用合金 |
EP1090155A1 (fr) * | 1998-06-30 | 2001-04-11 | Federal-Mogul Corporation | Alliage pour electrodes de bougies d'allumage |
DE10224891A1 (de) | 2002-06-04 | 2003-12-18 | Bosch Gmbh Robert | Legierung auf Nickelbasis |
DE102006023374A1 (de) | 2006-05-16 | 2007-11-22 | Beru Ag | Legierung auf der Basis von Nickel und deren Verwendung für Zündkerzenelektroden |
DE102006035111B4 (de) * | 2006-07-29 | 2010-01-14 | Thyssenkrupp Vdm Gmbh | Nickelbasislegierung |
US20080308057A1 (en) | 2007-06-18 | 2008-12-18 | Lykowski James D | Electrode for an Ignition Device |
KR20120060842A (ko) | 2009-08-12 | 2012-06-12 | 페더럴-모굴 이그니션 컴퍼니 | 낮은 스웰링율 및 높은 내식성을 가진 전극을 포함하는 스파크 플러그 |
DE102010024488B4 (de) | 2010-06-21 | 2012-04-26 | Thyssenkrupp Vdm Gmbh | Nickelbasislegierung |
EP2658051B1 (fr) | 2010-12-20 | 2019-12-25 | Ngk Spark Plug Co., Ltd. | Bougie d'allumage et procédé de fabrication pour celle-ci |
JP5697484B2 (ja) | 2011-02-25 | 2015-04-08 | 株式会社デンソー | 点火プラグ用電極材料 |
-
2013
- 2013-03-14 DE DE102013004365.4A patent/DE102013004365B4/de not_active Expired - Fee Related
-
2014
- 2014-01-28 JP JP2015560547A patent/JP6150910B2/ja active Active
- 2014-01-28 KR KR1020157023731A patent/KR20150114543A/ko not_active Application Discontinuation
- 2014-01-28 BR BR112015018192-9A patent/BR112015018192B1/pt active IP Right Grant
- 2014-01-28 EP EP14709528.5A patent/EP2971204B1/fr active Active
- 2014-01-28 US US14/772,161 patent/US9932656B2/en active Active
- 2014-01-28 MX MX2015010814A patent/MX358313B/es active IP Right Grant
- 2014-01-28 SI SI201430413T patent/SI2971204T1/sl unknown
- 2014-01-28 CN CN201480008111.5A patent/CN105008562A/zh active Pending
- 2014-01-28 RU RU2015143912A patent/RU2610990C1/ru active
- 2014-01-28 WO PCT/DE2014/000034 patent/WO2014139490A1/fr active Application Filing
Non-Patent Citations (1)
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Publication number | Publication date |
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BR112015018192A2 (pt) | 2017-07-18 |
DE102013004365A1 (de) | 2014-09-18 |
EP2971204A1 (fr) | 2016-01-20 |
CN105008562A (zh) | 2015-10-28 |
SI2971204T1 (sl) | 2017-11-30 |
MX2015010814A (es) | 2015-11-26 |
MX358313B (es) | 2018-08-14 |
US9932656B2 (en) | 2018-04-03 |
WO2014139490A1 (fr) | 2014-09-18 |
KR20150114543A (ko) | 2015-10-12 |
BR112015018192B1 (pt) | 2021-01-26 |
JP2016516127A (ja) | 2016-06-02 |
DE102013004365B4 (de) | 2015-09-24 |
RU2610990C1 (ru) | 2017-02-17 |
JP6150910B2 (ja) | 2017-06-21 |
US20160032425A1 (en) | 2016-02-04 |
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