JP5327442B2 - ニッケル−レニウム合金粉末及びそれを含有する導体ペースト - Google Patents
ニッケル−レニウム合金粉末及びそれを含有する導体ペースト Download PDFInfo
- Publication number
- JP5327442B2 JP5327442B2 JP2008537468A JP2008537468A JP5327442B2 JP 5327442 B2 JP5327442 B2 JP 5327442B2 JP 2008537468 A JP2008537468 A JP 2008537468A JP 2008537468 A JP2008537468 A JP 2008537468A JP 5327442 B2 JP5327442 B2 JP 5327442B2
- Authority
- JP
- Japan
- Prior art keywords
- nickel
- rhenium
- alloy powder
- powder
- rhenium alloy
- 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.)
- Active
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- 239000000843 powder Substances 0.000 title claims abstract description 150
- UJRJCSCBZXLGKF-UHFFFAOYSA-N nickel rhenium Chemical compound [Ni].[Re] UJRJCSCBZXLGKF-UHFFFAOYSA-N 0.000 title claims abstract description 64
- 229910000691 Re alloy Inorganic materials 0.000 title claims abstract description 63
- 239000004020 conductor Substances 0.000 title abstract description 29
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 82
- 239000002245 particle Substances 0.000 claims abstract description 49
- 229910052702 rhenium Inorganic materials 0.000 claims abstract description 47
- WUAPFZMCVAUBPE-UHFFFAOYSA-N rhenium atom Chemical compound [Re] WUAPFZMCVAUBPE-UHFFFAOYSA-N 0.000 claims abstract description 47
- 239000000919 ceramic Substances 0.000 claims abstract description 44
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 31
- DYIZHKNUQPHNJY-UHFFFAOYSA-N oxorhenium Chemical compound [Re]=O DYIZHKNUQPHNJY-UHFFFAOYSA-N 0.000 claims abstract description 25
- 229910003449 rhenium oxide Inorganic materials 0.000 claims abstract description 25
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 20
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 20
- 239000001301 oxygen Substances 0.000 claims abstract description 20
- 229910000480 nickel oxide Inorganic materials 0.000 claims abstract description 11
- GNRSAWUEBMWBQH-UHFFFAOYSA-N oxonickel Chemical compound [Ni]=O GNRSAWUEBMWBQH-UHFFFAOYSA-N 0.000 claims abstract description 11
- 229910052717 sulfur Inorganic materials 0.000 claims description 35
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 34
- 239000011593 sulfur Substances 0.000 claims description 33
- 239000012298 atmosphere Substances 0.000 claims description 14
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 9
- 229910052814 silicon oxide Inorganic materials 0.000 claims description 7
- 238000005259 measurement Methods 0.000 claims description 6
- 125000004434 sulfur atom Chemical group 0.000 claims description 3
- 229910052739 hydrogen Inorganic materials 0.000 claims description 2
- 239000001257 hydrogen Substances 0.000 claims description 2
- 230000001747 exhibiting effect Effects 0.000 claims 1
- 238000005245 sintering Methods 0.000 abstract description 22
- 239000000654 additive Substances 0.000 abstract description 2
- 239000010408 film Substances 0.000 description 82
- 229910045601 alloy Inorganic materials 0.000 description 35
- 239000000956 alloy Substances 0.000 description 35
- 238000000034 method Methods 0.000 description 28
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 26
- 230000000694 effects Effects 0.000 description 25
- 239000010410 layer Substances 0.000 description 25
- 229910052710 silicon Inorganic materials 0.000 description 24
- 239000010703 silicon Substances 0.000 description 24
- 239000007789 gas Substances 0.000 description 23
- 239000011230 binding agent Substances 0.000 description 22
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 19
- 238000010304 firing Methods 0.000 description 19
- 229910052799 carbon Inorganic materials 0.000 description 18
- 239000011347 resin Substances 0.000 description 15
- 229920005989 resin Polymers 0.000 description 15
- 230000003647 oxidation Effects 0.000 description 10
- 238000007254 oxidation reaction Methods 0.000 description 10
- 230000001590 oxidative effect Effects 0.000 description 9
- 239000002904 solvent Substances 0.000 description 9
- 239000000758 substrate Substances 0.000 description 8
- 238000010301 surface-oxidation reaction Methods 0.000 description 8
- 230000000052 comparative effect Effects 0.000 description 7
- 230000032798 delamination Effects 0.000 description 7
- 229910052751 metal Inorganic materials 0.000 description 7
- 239000002184 metal Substances 0.000 description 7
- 230000007847 structural defect Effects 0.000 description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- 238000000354 decomposition reaction Methods 0.000 description 6
- 229910001873 dinitrogen Inorganic materials 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- 239000012071 phase Substances 0.000 description 6
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 6
- 239000003985 ceramic capacitor Substances 0.000 description 5
- 150000002736 metal compounds Chemical class 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 4
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 4
- 230000009471 action Effects 0.000 description 4
- 239000003990 capacitor Substances 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- UODXCYZDMHPIJE-UHFFFAOYSA-N menthanol Chemical compound CC1CCC(C(C)(C)O)CC1 UODXCYZDMHPIJE-UHFFFAOYSA-N 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 238000006722 reduction reaction Methods 0.000 description 4
- 230000002829 reductive effect Effects 0.000 description 4
- ZZSNKZQZMQGXPY-UHFFFAOYSA-N Ethyl cellulose Chemical compound CCOCC1OC(OC)C(OCC)C(OCC)C1OC1C(O)C(O)C(OC)C(CO)O1 ZZSNKZQZMQGXPY-UHFFFAOYSA-N 0.000 description 3
- 239000001856 Ethyl cellulose Substances 0.000 description 3
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 3
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 description 3
- 238000004833 X-ray photoelectron spectroscopy Methods 0.000 description 3
- MQRWBMAEBQOWAF-UHFFFAOYSA-N acetic acid;nickel Chemical compound [Ni].CC(O)=O.CC(O)=O MQRWBMAEBQOWAF-UHFFFAOYSA-N 0.000 description 3
- 230000002411 adverse Effects 0.000 description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 3
- 230000003197 catalytic effect Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 229920001249 ethyl cellulose Polymers 0.000 description 3
- 235000019325 ethyl cellulose Nutrition 0.000 description 3
- -1 for example Chemical compound 0.000 description 3
- 229940078494 nickel acetate Drugs 0.000 description 3
- 229940078487 nickel acetate tetrahydrate Drugs 0.000 description 3
- OINIXPNQKAZCRL-UHFFFAOYSA-L nickel(2+);diacetate;tetrahydrate Chemical compound O.O.O.O.[Ni+2].CC([O-])=O.CC([O-])=O OINIXPNQKAZCRL-UHFFFAOYSA-L 0.000 description 3
- 229910052697 platinum Inorganic materials 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 229910052703 rhodium Inorganic materials 0.000 description 3
- 239000010948 rhodium Substances 0.000 description 3
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 description 3
- 229910052707 ruthenium Inorganic materials 0.000 description 3
- 238000004438 BET method Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 2
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 description 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 2
- 239000010953 base metal Substances 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 238000005229 chemical vapour deposition Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 239000002270 dispersing agent Substances 0.000 description 2
- 239000002003 electrode paste Substances 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- AMWRITDGCCNYAT-UHFFFAOYSA-L hydroxy(oxo)manganese;manganese Chemical compound [Mn].O[Mn]=O.O[Mn]=O AMWRITDGCCNYAT-UHFFFAOYSA-L 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000009616 inductively coupled plasma Methods 0.000 description 2
- 238000003475 lamination Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 239000002923 metal particle Substances 0.000 description 2
- 230000033116 oxidation-reduction process Effects 0.000 description 2
- 229910052763 palladium Inorganic materials 0.000 description 2
- 238000005240 physical vapour deposition Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 150000003377 silicon compounds Chemical class 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 238000007740 vapor deposition Methods 0.000 description 2
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 229920002799 BoPET Polymers 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 description 1
- 239000005751 Copper oxide Substances 0.000 description 1
- 229920000896 Ethulose Polymers 0.000 description 1
- 239000001859 Ethyl hydroxyethyl cellulose Substances 0.000 description 1
- LSDPWZHWYPCBBB-UHFFFAOYSA-N Methanethiol Chemical compound SC LSDPWZHWYPCBBB-UHFFFAOYSA-N 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 229910000990 Ni alloy Inorganic materials 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- JRPBQTZRNDNNOP-UHFFFAOYSA-N barium titanate Chemical compound [Ba+2].[Ba+2].[O-][Ti]([O-])([O-])[O-] JRPBQTZRNDNNOP-UHFFFAOYSA-N 0.000 description 1
- 229910002113 barium titanate Inorganic materials 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000012461 cellulose resin Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229910000431 copper oxide Inorganic materials 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- GUJOJGAPFQRJSV-UHFFFAOYSA-N dialuminum;dioxosilane;oxygen(2-);hydrate Chemical compound O.[O-2].[O-2].[O-2].[Al+3].[Al+3].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O GUJOJGAPFQRJSV-UHFFFAOYSA-N 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 235000019326 ethyl hydroxyethyl cellulose Nutrition 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 125000005395 methacrylic acid group Chemical group 0.000 description 1
- 239000012046 mixed solvent Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 229910052901 montmorillonite Inorganic materials 0.000 description 1
- 229910052758 niobium Inorganic materials 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
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 150000002898 organic sulfur compounds Chemical class 0.000 description 1
- 150000002902 organometallic compounds Chemical class 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 238000005191 phase separation Methods 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 238000001420 photoelectron spectroscopy Methods 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000006479 redox reaction Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 229910000077 silane Inorganic materials 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000011863 silicon-based powder Substances 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 238000004611 spectroscopical analysis Methods 0.000 description 1
- 239000012798 spherical particle Substances 0.000 description 1
- 238000000859 sublimation Methods 0.000 description 1
- 230000008022 sublimation Effects 0.000 description 1
- 150000003464 sulfur compounds Chemical class 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- 230000000930 thermomechanical effect Effects 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 description 1
- 239000012808 vapor phase Substances 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
- 229910052726 zirconium Inorganic materials 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/002—Details
- H01G4/005—Electrodes
- H01G4/008—Selection of materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
- B22F1/16—Metallic particles coated with a non-metal
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/20—Conductive material dispersed in non-conductive organic material
- H01B1/22—Conductive material dispersed in non-conductive organic material the conductive material comprising metals or alloys
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/002—Details
- H01G4/005—Electrodes
- H01G4/008—Selection of materials
- H01G4/0085—Fried electrodes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/29—Terminals; Tapping arrangements for signal inductances
- H01F27/292—Surface mounted devices
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/30—Stacked capacitors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/48—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor
- H01L23/488—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor consisting of soldered or bonded constructions
- H01L23/498—Leads, i.e. metallisations or lead-frames on insulating substrates, e.g. chip carriers
- H01L23/49866—Leads, i.e. metallisations or lead-frames on insulating substrates, e.g. chip carriers characterised by the materials
- H01L23/49883—Leads, i.e. metallisations or lead-frames on insulating substrates, e.g. chip carriers characterised by the materials the conductive materials containing organic materials or pastes, e.g. for thick films
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
- Y10T428/2991—Coated
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Dispersion Chemistry (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Ceramic Capacitors (AREA)
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Description
しかし、一般的にレニウム含有ニッケル粉末は純ニッケル粉末より活性が高い傾向があり、特に粒径が極めて小さくなると、導体ペーストの焼成時、低温での焼結の進行が速く、また前述のような樹脂の急激な分解を引き起こすことがある。
本発明のニッケル−レニウム合金粉末を製造する方法には、制限はない。例えばアトマイズ法、湿式還元法、金属化合物の気相還元による化学気相析出法(CVD)、金属蒸気を冷却、凝縮することによる物理気相析出法(PVD)、また、金属化合物を熱分解する方法、例えば本出願人による特開2002−20809号等に記載されている熱分解性の金属化合物粉末を気相中に分散させた状態で熱分解する方法、本出願人による特開2007−138280号(特願2006−71018号)に記載されている方法などがある。とりわけ特開2007−138280号に記載の方法は、組成的に均質で微細なニッケル−レニウム合金粉末を簡単かつ安定的に製造することができるので好ましい。特開2007−138280号で提案した製造方法は、固相及び/又は液相状態のニッケルなどの主成分金属粒子を気相中に分散させ、レニウム酸化物蒸気を還元することにより該金属粒子の表面にレニウムを析出させ、高温下で粒子中に拡散させるというものである。
本発明の導体ペーストは、導電性粉末として少なくとも前記ニッケル−レニウム合金粉末を含有し、これを樹脂バインダおよび溶剤を含むビヒクルに分散させたものである。樹脂バインダとしては特に制限はなく、導体ペーストに通常使用されているもの、例えばエチルセルロース、ヒドロキシエチルセルロースなどのセルロース系樹脂、アクリル樹脂、メタクリル樹脂、ブチラール樹脂、エポキシ樹脂、フェノール樹脂、ロジンなどが使用される。樹脂バインダの配合量は、特に限定されないが、通常導電性粉末100重量部に対して1〜15重量部程度である。溶剤としては、前記バインダ樹脂を溶解するものであれば特に限定はなく、通常導体ペーストに使用されているものを適宜選択して配合する。例えばアルコール系、ケトン系、エーテル系、エステル系、炭化水素系等の有機溶剤や水、またはこれらの混合溶剤が挙げられる。溶剤の量は、通常使用される量であれば制限はなく、導電性粉末の性状や樹脂の種類、塗布法等に応じて適宜配合される。通常は導電性粉末100重量部に対して40〜150重量部程度である。
酢酸ニッケル四水和物の粉末を2000g/hrの供給速度で気流式粉砕機に供給し、200L/minの流速の窒素ガスで粉砕、分散させた。
粉末の焼結・収縮挙動は、次のようにして調べた。径が5mmで高さが約3mmの円柱状に成形した粉末を試料とし、H2を4%含有するN2ガス中、5℃/minの速度で室温から1300℃まで昇温させて、TMA測定を行なった。その結果から、1300℃での収縮率に対してその20%の収縮率を示す温度をTMA収縮温度として表し、表1に示した。
酢酸ニッケル粉末を分散させた気流中に、レニウム酸化物蒸気に加え、イソプロピルアルコールで希釈したテトラエトキシシラン溶液を、流速10L/minの加熱した窒素ガスにより気化させて供給する以外は実施例1〜6と同様の条件で、ニッケル−レニウム合金粉末を製造した。
酢酸ニッケル粉末を分散させた気流中に、レニウム酸化物蒸気およびテトラエトキシシラン蒸気に加え、窒素ガスで希釈した硫化水素ガスを供給する以外は実施例7〜8と同様の条件で、ニッケル−レニウム合金粉末を製造した。
レニウム酸化物蒸気の供給量を変え、またレニウム酸化物蒸気に加えて窒素ガスで希釈した硫化水素ガスを供給する以外は実施例1〜6と同様の条件で、レニウム含有量と硫黄含有量の異なる合金粉末を製造した。
酢酸ニッケル四水和物粉末の供給速度を5000g/hrとし、レニウム酸化物の供給速度をレニウム金属換算で約60g/hrとする以外は実施例1〜6と同様の条件で、ニッケル−レニウム合金粉末を製造した。
得られた粉末の比表面積、平均粒径、レニウム含有量、珪素含有量、酸素含有量、硫黄含有量、炭素含有量、TMA収縮温度、導体ペーストの脱バインダ温度、焼成膜の基板被覆率を、実施例1〜6と同様に測定し、表1に示した。
酢酸ニッケル四水和物粉末の供給速度を200g/hrとし、レニウム酸化物蒸気の供給速度をレニウム金属換算で約2.5g/hrとする以外は実施例11〜12と同様の条件で、ニッケル−レニウム合金粉末を製造した。
得られた粉末の比表面積、平均粒径、レニウム含有量、珪素含有量、酸素含有量、硫黄含有量、炭素含有量、TMA収縮温度、導体ペーストの脱バインダ温度、焼成膜の基板被覆率を、実施例1〜6と同様に測定し、表1に示した。
表面酸化量を変える以外は実施例1〜6と同様の条件で、ニッケル−レニウム合金粉末を製造した。
レニウム酸化物蒸気を供給しない以外は実施例1〜6と同様の条件で、表面酸化膜を有するニッケル粉末を製造した。
比較例1〜3で得られた粉末の比表面積、平均粒径、レニウム含有量、珪素含有量、酸素含有量、硫黄含有量、炭素含有量、TMA収縮温度、導体ペーストの脱バインダ温度、焼成膜の基板被覆率を、実施例1〜6と同様に測定し、表1に示した。
Claims (7)
- ニッケルを主成分とし、0.1〜10重量%のレニウムを含む平均粒径0.05〜1.0μmのニッケル−レニウム合金粉末であって、ニッケルの酸化物およびレニウムの酸化物を含む表面酸化膜を有し、かつ表面酸化膜中の酸素量が粉末の全量に対して0.1〜3.0重量%であることを特徴とするニッケル−レニウム合金粉末。
- 前記ニッケル−レニウム合金粉末を、窒素−水素還元雰囲気中で、5℃/分の速度で室温から1300℃まで昇温させてTMA測定を行ったとき、1300℃での収縮率に対してその20%の収縮率を示す温度が400〜800℃の範囲であることを特徴とする請求項1に記載のニッケル−レニウム合金粉末。
- 前記表面酸化膜中に珪素の酸化物が存在することを特徴とする請求項1または2に記載のニッケル−レニウム合金粉末。
- 前記ニッケル−レニウム合金粉末がさらに硫黄を含有することを特徴とする請求項1ないし3のいずれか一項に記載のニッケル−レニウム合金粉末。
- 前記硫黄が表面近傍に偏析していることを特徴とする請求項4に記載のニッケル−レニウム合金粉末。
- 前記硫黄の含有量が、粉末全体の重量に対して硫黄原子換算で100〜2,000ppmであることを特徴とする請求項4または5に記載のニッケル−レニウム合金粉末。
- 導電性粉末として少なくとも請求項1ないし6のいずれか一項に記載のニッケル−レニウム合金粉末を含有することを特徴とする積層セラミック電子部品の内部電極形成用導体ペースト。
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1180816A (ja) * | 1997-09-10 | 1999-03-26 | Sumitomo Metal Mining Co Ltd | 導電ペースト用ニッケル粉末とその製造方法 |
JPH11343501A (ja) * | 1998-05-29 | 1999-12-14 | Mitsui Mining & Smelting Co Ltd | 複合ニッケル微粉末及びその製造方法 |
JP2000169904A (ja) * | 1998-12-04 | 2000-06-20 | Sumitomo Metal Mining Co Ltd | ニッケル粉末の焼結性改善方法 |
JP2005347288A (ja) * | 2004-05-31 | 2005-12-15 | Tdk Corp | 積層セラミックコンデンサの製造方法 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US431385A (en) * | 1890-07-01 | Berth for vessels | ||
US5584663A (en) * | 1994-08-15 | 1996-12-17 | General Electric Company | Environmentally-resistant turbine blade tip |
JP3640511B2 (ja) * | 1997-09-05 | 2005-04-20 | Jfeミネラル株式会社 | ニッケル超微粉 |
FR2780982B1 (fr) | 1998-07-07 | 2000-09-08 | Onera (Off Nat Aerospatiale) | Superalliage monocristallin a base de nickel a haut solvus |
JP3984712B2 (ja) | 1998-07-27 | 2007-10-03 | 東邦チタニウム株式会社 | 導電ペースト用ニッケル粉末 |
WO2000075398A1 (en) * | 1999-06-02 | 2000-12-14 | Abb Research Ltd. | Coating composition for high temperature protection |
JP3812359B2 (ja) | 2000-05-02 | 2006-08-23 | 昭栄化学工業株式会社 | 金属粉末の製造方法 |
JP2002060877A (ja) | 2000-08-16 | 2002-02-28 | Kawatetsu Mining Co Ltd | 導電ペースト用Ni合金粉 |
US7324326B2 (en) | 2003-02-05 | 2008-01-29 | Tdk Corporation | Electronic device and the production method |
JP4182009B2 (ja) | 2003-03-31 | 2008-11-19 | Tdk株式会社 | 導電性粒子、導電性ペースト、電子部品、積層セラミックコンデンサおよびその製造方法 |
JP2005352925A (ja) | 2004-06-11 | 2005-12-22 | P A:Kk | ネットワークを利用した求人・求職情報およびそれに関連した情報の提供におけるマッチングシステム |
CN1260384C (zh) * | 2004-07-20 | 2006-06-21 | 兰州理工大学 | 用于两相流工件喷熔的NiCrWRE合金粉末及其制备方法 |
JP2006071018A (ja) | 2004-09-02 | 2006-03-16 | Nsk Ltd | 電動ブレーキ装置 |
JP4218067B2 (ja) | 2005-10-19 | 2009-02-04 | 昭栄化学工業株式会社 | レニウム含有合金粉末の製造方法 |
JP4697539B2 (ja) | 2005-12-07 | 2011-06-08 | 昭栄化学工業株式会社 | ニッケル粉末、導体ペーストおよびそれを用いた積層電子部品 |
US7731809B2 (en) * | 2006-01-18 | 2010-06-08 | Honeywell International Inc. | Activated diffusion brazing alloys and repair process |
US9520498B2 (en) * | 2014-03-17 | 2016-12-13 | Taiwan Semiconductor Manufacturing Company, Ltd. | FinFET structure and method for fabricating the same |
-
2007
- 2007-09-25 JP JP2008537468A patent/JP5327442B2/ja active Active
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1180816A (ja) * | 1997-09-10 | 1999-03-26 | Sumitomo Metal Mining Co Ltd | 導電ペースト用ニッケル粉末とその製造方法 |
JPH11343501A (ja) * | 1998-05-29 | 1999-12-14 | Mitsui Mining & Smelting Co Ltd | 複合ニッケル微粉末及びその製造方法 |
JP2000169904A (ja) * | 1998-12-04 | 2000-06-20 | Sumitomo Metal Mining Co Ltd | ニッケル粉末の焼結性改善方法 |
JP2005347288A (ja) * | 2004-05-31 | 2005-12-15 | Tdk Corp | 積層セラミックコンデンサの製造方法 |
Non-Patent Citations (1)
Title |
---|
JPN6013013125; 山松純子、野村武史: '積層セラミックコンデンサ用Ni粉の粉末特性と焼結特性' 粉体と粉末冶金 Vol.41 No.9, 199409, Page.1042-1047 * |
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EP2078762B1 (en) | 2011-09-21 |
ATE525490T1 (de) | 2011-10-15 |
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MY145770A (en) | 2012-04-13 |
CN101522928B (zh) | 2010-09-29 |
CA2663572A1 (en) | 2008-04-10 |
TWI419980B (zh) | 2013-12-21 |
JPWO2008041541A1 (ja) | 2010-02-04 |
KR101355329B1 (ko) | 2014-01-23 |
EP2078762A4 (en) | 2010-09-01 |
CA2663572C (en) | 2013-07-30 |
EP2078762A1 (en) | 2009-07-15 |
WO2008041541A1 (en) | 2008-04-10 |
US7744779B2 (en) | 2010-06-29 |
US20100021735A1 (en) | 2010-01-28 |
KR20090069302A (ko) | 2009-06-30 |
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