JP6140195B2 - 高温用途用のガラスはんだの製造用の組成物と、その利用 - Google Patents
高温用途用のガラスはんだの製造用の組成物と、その利用 Download PDFInfo
- Publication number
- JP6140195B2 JP6140195B2 JP2014557001A JP2014557001A JP6140195B2 JP 6140195 B2 JP6140195 B2 JP 6140195B2 JP 2014557001 A JP2014557001 A JP 2014557001A JP 2014557001 A JP2014557001 A JP 2014557001A JP 6140195 B2 JP6140195 B2 JP 6140195B2
- Authority
- JP
- Japan
- Prior art keywords
- mol
- composition
- range
- ratio
- glass
- 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
Links
- 239000000203 mixture Substances 0.000 title claims description 87
- 229910000679 solder Inorganic materials 0.000 title claims description 86
- 238000004519 manufacturing process Methods 0.000 title claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 28
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims description 27
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 26
- 229910021193 La 2 O 3 Inorganic materials 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 15
- 230000009477 glass transition Effects 0.000 claims description 12
- 238000005304 joining Methods 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 11
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 7
- 229910052804 chromium Inorganic materials 0.000 claims description 7
- 239000011651 chromium Substances 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims description 3
- 229910052729 chemical element Inorganic materials 0.000 claims description 2
- 229910052747 lanthanoid Inorganic materials 0.000 claims description 2
- 150000002602 lanthanoids Chemical class 0.000 claims description 2
- 239000011521 glass Substances 0.000 description 54
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 37
- 239000000292 calcium oxide Substances 0.000 description 37
- 239000012071 phase Substances 0.000 description 36
- 239000000758 substrate Substances 0.000 description 22
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 20
- 229910052906 cristobalite Inorganic materials 0.000 description 16
- 230000008569 process Effects 0.000 description 14
- 230000015572 biosynthetic process Effects 0.000 description 11
- 239000000843 powder Substances 0.000 description 10
- 239000002994 raw material Substances 0.000 description 10
- 229910016066 BaSi Inorganic materials 0.000 description 9
- 238000002425 crystallisation Methods 0.000 description 9
- 230000008025 crystallization Effects 0.000 description 8
- 239000001307 helium Substances 0.000 description 8
- 229910052734 helium Inorganic materials 0.000 description 8
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 8
- 229910052751 metal Inorganic materials 0.000 description 8
- 239000002184 metal Substances 0.000 description 8
- 230000009471 action Effects 0.000 description 7
- 239000011575 calcium Substances 0.000 description 7
- 230000008859 change Effects 0.000 description 7
- 239000013078 crystal Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 238000005259 measurement Methods 0.000 description 7
- 238000002149 energy-dispersive X-ray emission spectroscopy Methods 0.000 description 6
- MRELNEQAGSRDBK-UHFFFAOYSA-N lanthanum(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[La+3].[La+3] MRELNEQAGSRDBK-UHFFFAOYSA-N 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 5
- 229910052746 lanthanum Inorganic materials 0.000 description 5
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 238000004458 analytical method Methods 0.000 description 4
- 239000000919 ceramic Substances 0.000 description 4
- 239000000156 glass melt Substances 0.000 description 4
- 238000000227 grinding Methods 0.000 description 4
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 4
- 238000007650 screen-printing Methods 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 101100166793 Mus musculus Cela2a gene Proteins 0.000 description 3
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 3
- 238000002441 X-ray diffraction Methods 0.000 description 3
- 230000002411 adverse Effects 0.000 description 3
- 230000032683 aging Effects 0.000 description 3
- HMOQPOVBDRFNIU-UHFFFAOYSA-N barium(2+);dioxido(oxo)silane Chemical compound [Ba+2].[O-][Si]([O-])=O HMOQPOVBDRFNIU-UHFFFAOYSA-N 0.000 description 3
- ZEQQOLBVZCOABT-UHFFFAOYSA-N calcium barium(2+) silicate Chemical compound [Si]([O-])([O-])([O-])[O-].[Ba+2].[Ca+2] ZEQQOLBVZCOABT-UHFFFAOYSA-N 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 238000000445 field-emission scanning electron microscopy Methods 0.000 description 3
- 239000010419 fine particle Substances 0.000 description 3
- 238000007639 printing Methods 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 229910004762 CaSiO Inorganic materials 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
- 229910020599 Co 3 O 4 Inorganic materials 0.000 description 2
- 229910052788 barium Inorganic materials 0.000 description 2
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 2
- 229910052916 barium silicate Inorganic materials 0.000 description 2
- 229910052791 calcium Inorganic materials 0.000 description 2
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 2
- 238000012512 characterization method Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 238000010292 electrical insulation Methods 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- 239000002737 fuel gas Substances 0.000 description 2
- 239000010445 mica Substances 0.000 description 2
- 229910052618 mica group Inorganic materials 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- KTUFCUMIWABKDW-UHFFFAOYSA-N oxo(oxolanthaniooxy)lanthanum Chemical compound O=[La]O[La]=O KTUFCUMIWABKDW-UHFFFAOYSA-N 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 229910052697 platinum Inorganic materials 0.000 description 2
- 229910052703 rhodium Inorganic materials 0.000 description 2
- 239000010948 rhodium Substances 0.000 description 2
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 238000010561 standard procedure Methods 0.000 description 2
- 230000000930 thermomechanical effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910015999 BaAl Inorganic materials 0.000 description 1
- 229910015902 Bi 2 O 3 Inorganic materials 0.000 description 1
- 229910005793 GeO 2 Inorganic materials 0.000 description 1
- 229910017493 Nd 2 O 3 Inorganic materials 0.000 description 1
- 238000003991 Rietveld refinement Methods 0.000 description 1
- 229910004283 SiO 4 Inorganic materials 0.000 description 1
- 229910006404 SnO 2 Inorganic materials 0.000 description 1
- VVDUQJJGRAHVRX-UHFFFAOYSA-N [Ca].[Ba].[Si](O)(O)(O)O Chemical compound [Ca].[Ba].[Si](O)(O)(O)O VVDUQJJGRAHVRX-UHFFFAOYSA-N 0.000 description 1
- AOBIFTNWSHXLOO-UHFFFAOYSA-N [Si](O)(O)(O)O.[Ca].[La] Chemical compound [Si](O)(O)(O)O.[Ca].[La] AOBIFTNWSHXLOO-UHFFFAOYSA-N 0.000 description 1
- BQIOYWGVUAEAAL-UHFFFAOYSA-N [Si]([O-])([O-])([O-])[O-].[Ca+2].[La+3] Chemical compound [Si]([O-])([O-])([O-])[O-].[Ca+2].[La+3] BQIOYWGVUAEAAL-UHFFFAOYSA-N 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 229910000272 alkali metal oxide Inorganic materials 0.000 description 1
- 229910000287 alkaline earth metal oxide Inorganic materials 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910052661 anorthite Inorganic materials 0.000 description 1
- FZTPSPNAZCIDGO-UHFFFAOYSA-N barium(2+);silicate Chemical compound [Ba+2].[Ba+2].[O-][Si]([O-])([O-])[O-] FZTPSPNAZCIDGO-UHFFFAOYSA-N 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- VUNDVNRGVPHYAV-UHFFFAOYSA-N calcium barium(2+) dihydroxy-oxido-trioxidosilyloxysilane Chemical compound [Si]([O-])([O-])([O-])O[Si]([O-])(O)O.[Ca+2].[Ba+2] VUNDVNRGVPHYAV-UHFFFAOYSA-N 0.000 description 1
- JHLNERQLKQQLRZ-UHFFFAOYSA-N calcium silicate Chemical compound [Ca+2].[Ca+2].[O-][Si]([O-])([O-])[O-] JHLNERQLKQQLRZ-UHFFFAOYSA-N 0.000 description 1
- 229910052918 calcium silicate Inorganic materials 0.000 description 1
- 235000012241 calcium silicate Nutrition 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 229910001597 celsian Inorganic materials 0.000 description 1
- 229910021525 ceramic electrolyte Inorganic materials 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- GWWPLLOVYSCJIO-UHFFFAOYSA-N dialuminum;calcium;disilicate Chemical compound [Al+3].[Al+3].[Ca+2].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-] GWWPLLOVYSCJIO-UHFFFAOYSA-N 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000002241 glass-ceramic Substances 0.000 description 1
- 229910003439 heavy metal oxide Inorganic materials 0.000 description 1
- 238000012625 in-situ measurement Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000005355 lead glass Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000010587 phase diagram Methods 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920005596 polymer binder Polymers 0.000 description 1
- 239000002491 polymer binding agent Substances 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000002601 radiography Methods 0.000 description 1
- 229910001404 rare earth metal oxide Inorganic materials 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 238000006479 redox reaction Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- LIVNPJMFVYWSIS-UHFFFAOYSA-N silicon monoxide Chemical compound [Si-]#[O+] LIVNPJMFVYWSIS-UHFFFAOYSA-N 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 238000006557 surface reaction Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C8/00—Enamels; Glazes; Fusion seal compositions being frit compositions having non-frit additions
- C03C8/02—Frit compositions, i.e. in a powdered or comminuted form
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C3/00—Glass compositions
- C03C3/04—Glass compositions containing silica
- C03C3/062—Glass compositions containing silica with less than 40% silica by weight
- C03C3/064—Glass compositions containing silica with less than 40% silica by weight containing boron
- C03C3/068—Glass compositions containing silica with less than 40% silica by weight containing boron containing rare earths
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C3/00—Glass compositions
- C03C3/04—Glass compositions containing silica
- C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
- C03C3/095—Glass compositions containing silica with 40% to 90% silica, by weight containing rare earths
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C8/00—Enamels; Glazes; Fusion seal compositions being frit compositions having non-frit additions
- C03C8/24—Fusion seal compositions being frit compositions having non-frit additions, i.e. for use as seals between dissimilar materials, e.g. glass and metal; Glass solders
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/02—Details
- H01M8/0271—Sealing or supporting means around electrodes, matrices or membranes
- H01M8/028—Sealing means characterised by their material
- H01M8/0282—Inorganic material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/02—Details
- H01M8/0271—Sealing or supporting means around electrodes, matrices or membranes
- H01M8/0286—Processes for forming seals
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C2205/00—Compositions applicable for the manufacture of vitreous enamels or glazes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/10—Fuel cells with solid electrolytes
- H01M8/12—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte
- H01M2008/1293—Fuel cells with solid oxide electrolytes
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Electrochemistry (AREA)
- Inorganic Chemistry (AREA)
- Glass Compositions (AREA)
Description
−接合温度に達すると、金属及びセラミックの接合相手に対する良好な付着を保証するために、ガラス相は、十分に低い粘度(<106 Pas)を有する必要がある。
−接合プロセスの間、気相の比率は、ガラスの十分な流れを可能とするために、十分大きい(>体積40%)必要がある。
−9.0・10-6 K-1より大きい所望の熱膨張係数を設定するために、結晶相が、接合中または接合後に、相対的に高いTCEを有するガラスを晶出する。この結晶相は、ガラスはんだの特性の変化を避けるために、SOFCスタックの寿命内で、タイプ、モディフィケーション、及び比率が大きく変わらない必要がある。
注記:熱膨張係数(TCE)は、本明細書では、機械的な熱膨張係数として与えられる。機械的な熱膨張係数(TCE)α[1/K]を指定する場合、標準状態に対する長さの変化(Δl)が、関連している。
α=(l−l0)/l0(T−T0)
−また、ガラスはんだは、接合相手との良好な化学的適合性と、二重雰囲気における高い安定性とを有する必要がある。
18 wt%−60 wt% SiO2;2 wt%−32 wt% Al2O3;0 wt%−2 wt% Na2O;0 wt%−3 wt% K2O;
0 wt%−3 wt% R2O;0 wt%−25 wt% MgO;17 wt%−56 wt% SrO;17 wt%−56 wt% BaO;
0 wt%−20 wt% Y2O3;0 wt%−7 wt% ZrO2;0 wt%−5 wt% Co3O4;0 wt%−5 wt% NiO;及び、
0 wt%−3 wt% MoO3
表1 製造及び調査されたECaガラスはんだの組成物
表2 熱処理(FESEM/EDX及びXRD):室温 −2 K/min → 950℃/2h − 5 K/min → 850℃/48h − 5 K/min → 室温後の結晶相の組成物:
表3 室温から結晶化ガラスの各ガラス遷移温度Tgの温度範囲に対する、BaO:CaOの比を変えた、ECaガラスECa0、ECa1、ECa2及びECa3のTCE値
表4 室温から結晶化ガラスの各ガラス遷移温度Tgの温度範囲に対する、BaO:CaOの比を変えた、ECaガラスECa6、ECa8、ECa15及びECa9のTCE値
表5 室温から結晶化ガラスの各ガラス遷移温度Tgの温度範囲に対する、Al2O3の比率を変えた、ECaガラスECa0、ECa1、ECa4及びECa5のTCE値
表6 室温-2 K/min → 950℃/2 h-5 K/min → 850℃/48 h-5 K/min → 室温の熱処理後の、サンプルのTCE値及びTg値
表7 製造され解析されたELaガラスはんだの組成物
表8 室温;2 K/min → 950℃;/2 h;5 K/min → 850℃/48 h;5 K/min → 室温の熱処理後の、サンプルのTCE値及びTg値の概要
表9 CaO及びLa2O3を含む、製造され分析されたガラスはんだの組成物
表10 室温;2 K/min → 950℃;/2 h;5 K/min → 850℃/48 h;5 K/min → 室温の熱処理後の、サンプルのTCE値及びTg値の概要
室温;2 K/min → 500℃/2 h;2 K/min → 950℃/2h;5 K/min → 850℃ / 48 h;5 K/min → 室温
この接合プロセスに続いて、ヘリウムのリーク速度が、Oerlikon社製リークディテクタを用いて測定された。ECa0の組成物のサンプルを除き、他のECaサンプルを用いて、リークのないモデル接合を作ることができた(10-51 mbar s-1より低いヘリウムリーク速度)。
表11 2 K/minの空気及び基板としてのCFYを用いた、加熱顕微鏡分析による、ECaガラスの焼成及び軟化作用;CFY基板を用いたモデル接合のヘリウムリーク速度
表12 2 K/minの空気及び基板としてのYSZを用いた、加熱顕微鏡分析による、ELaの組成物で得られるガラスはんだの焼成及び軟化作用;CFY基板を用いたモデル接合のヘリウムリーク速度(CFY基板自体のリーク速度:10-6 l mbar s-1から10-8 l mbar s-1)
表13 0.7 Vの電圧適用を伴う、二重雰囲気における850℃で300時間のエージング後の、異なるガラスはんだを用いた、モデル接合の固有の電気抵抗値
表14 ECa15ガラスの製造用の原材料及び計量されたサンプル
室温;5 K/min → 500 C/2 h;2 K/min → 950 C/4 h;−5 K/min → 850 C/20 h;5 K/min → 室温
表15 ELa7ガラスの製造用の原材料及び計量サンプル
室温;5 K/min → 500℃/2 h;2 K/min → 950℃/4 h;5 K/min → 850℃/20h;5 K/min →室温
続いて、10-7 mbar l s-1未満のヘリウムリーク速度(Oerlikon社 PhoeniXL 300)が、モデル接合部において、室温で、測定された。
Claims (12)
- 高温用途用のガラスはんだの製造用の組成物であって、
48 mol%から62 mol%の範囲の比率を有するSiO2と、
0.5 mol%から6 mol%の範囲の比率を有するAl2O3と、
4 mol%から12 mol%の範囲の比率を有するB2O3と、
12 mol%から30 mol%の範囲の比率を有するBaOと、
2.5 mol%から15 mol%の範囲の比率を有するCaO、及び/または、
0.5 mol%から15 mol%の範囲の比率を有するR2O3と、
のみからなり、
前記R2O3が、La2O3、Y2O3、Sc2O3、及び、ランタノイド系列からの化学元素のさらなる酸化物から選択され、
1.9から4の範囲のSiO2:BaOの比が観察され、ZrO2は含まれない、
組成物。 - La2O3が該組成物に含まれる場合、含まれるBaOの比率が、16 mol%から30 mol%であること、
を特徴とする請求項1に記載の組成物。 - CaOが該組成物に含まれる場合、1.9から3.5の範囲のSiO2:BaOの比が、観察されること、
を特徴とする請求項1または2に記載の組成物。 - La2O3が該組成物に含まれる場合、2.2から4の範囲のSiO2:BaOの比が、観察されること、
を特徴とする請求項1から3のいずれか1項に記載の組成物。 - CaO及びLa2O3が共に該組成物に含まれる場合、2.3から4の範囲のSiO2:BaOの比が、観察されること、
を特徴とする請求項1から4のいずれか1項に記載の組成物。 - 請求項1から5のいずれか1項に記載のガラスはんだの製造用の組成物の利用法であって、結晶相の50 wt%未満の部分的に結晶化された構造が、熱処理後に含まれる、利用法。
- 請求項1から5のいずれか1項に記載のガラスはんだの製造用の組成物の利用法であって、熱処理後に、膨張計の軟化点が、650℃から800℃の範囲の温度に存在する、利用法。
- 請求項1から4のいずれか1項に記載のガラスはんだの製造用の組成物の利用法であって、熱処理後に、ガラス遷移温度Tgが、600℃から700℃の範囲で観察される、利用法。
- 請求項1から4のいずれか1項に記載のガラスはんだの製造用の組成物の利用法であって、20℃からガラス遷移温度TGまでの温度範囲での熱処理後に、8 * 10-6 K-1から12 * 10-6K-1の範囲の熱膨張係数が観察される、利用法。
- 熱処理後に、SOFCのスタックを接合し密封するための、請求項1から4のいずれか1項に記載のガラスはんだの製造用の組成物の利用法。
- 請求項1から4のいずれか1項に記載のガラスはんだの製造用の組成物の利用法であって、熱処理後に、20 kΩ/cm以上の固有の電気抵抗が設定される、利用法。
- 熱処理後に高いクロム含有率を有するインターコネクタ材料と高い化学的適合性を有する、請求項1から4のいずれか1項に記載のガラスはんだの製造用の組成物の利用法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102012003338.9 | 2012-02-17 | ||
DE102012003338A DE102012003338A1 (de) | 2012-02-17 | 2012-02-17 | Zusammensetzung für die Herstellung von Glaslotenfür Hochtemperaturanwendungen sowie derenVerwendung |
PCT/EP2013/052679 WO2013120803A1 (de) | 2012-02-17 | 2013-02-11 | Zusammensetzung für die herstellung von glasloten für hochtemperaturanwendungen sowie deren verwendung |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015513512A JP2015513512A (ja) | 2015-05-14 |
JP6140195B2 true JP6140195B2 (ja) | 2017-05-31 |
Family
ID=47757567
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014557001A Active JP6140195B2 (ja) | 2012-02-17 | 2013-02-11 | 高温用途用のガラスはんだの製造用の組成物と、その利用 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9714190B2 (ja) |
EP (1) | EP2814784A1 (ja) |
JP (1) | JP6140195B2 (ja) |
DE (1) | DE102012003338A1 (ja) |
WO (1) | WO2013120803A1 (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012003338A1 (de) | 2012-02-17 | 2013-08-22 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Zusammensetzung für die Herstellung von Glaslotenfür Hochtemperaturanwendungen sowie derenVerwendung |
CN107298528B (zh) * | 2017-06-30 | 2019-08-30 | 东旭科技集团有限公司 | 铝硼硅酸盐玻璃及其制备方法和应用 |
DE102018209040A1 (de) | 2018-06-07 | 2019-12-12 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Abdichtung für eine stoffschlüssige Verbindung mit Abdichtwirkung an ther-misch hoch belasteten Bauteilen sowie ein Verfahren zu ihrer Herstellung |
DK3887329T3 (da) | 2018-11-26 | 2024-04-29 | Owens Corning Intellectual Capital Llc | Højydelsesglasfibersammensætning med forbedret elasticitetskoefficient |
CA3117986A1 (en) | 2018-11-26 | 2020-06-04 | Owens Corning Intellectual Capital, Llc | High performance fiberglass composition with improved specific modulus |
US20220315479A1 (en) * | 2021-04-05 | 2022-10-06 | Bloom Energy Corporation | Glass ceramic seal material for fuel cell stacks |
CN113880430B (zh) * | 2021-10-29 | 2023-11-28 | 长春工业大学 | 用于连接透明镁铝尖晶石陶瓷的玻璃焊料及连接透明镁铝尖晶石陶瓷的方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5176772A (en) * | 1989-10-05 | 1993-01-05 | Asahi Glass Company Ltd. | Process for fabricating a multilayer ceramic circuit board |
JPH10139477A (ja) * | 1996-11-13 | 1998-05-26 | Nippon Electric Glass Co Ltd | 高膨張ガラス組成物 |
US6124224A (en) * | 1998-09-02 | 2000-09-26 | Ferro Corporation | High temperature sealing glass |
JP2006056769A (ja) | 2004-07-23 | 2006-03-02 | Nippon Sheet Glass Co Ltd | 封着用ガラス組成物、封着用ガラスフリット、及び封着用ガラスシート |
KR100693938B1 (ko) * | 2005-09-20 | 2007-03-12 | 요업기술원 | 고체산화물 연료전지용 고온 밀봉재 |
JP2009184903A (ja) | 2008-01-09 | 2009-08-20 | Sumitomo Chemical Co Ltd | チタン酸アルミニウム系セラミックスの製造方法 |
US8691470B2 (en) * | 2008-11-12 | 2014-04-08 | Bloom Energy Corporation | Seal compositions, methods, and structures for planar solid oxide fuel cells |
DE102009038812A1 (de) * | 2009-08-31 | 2011-03-10 | Uhde Gmbh | Hochtemperatur-beständige kristallisierende Glaslote |
JP5928777B2 (ja) * | 2011-01-18 | 2016-06-01 | 日本電気硝子株式会社 | 高膨張結晶性ガラス組成物 |
DE102012003338A1 (de) | 2012-02-17 | 2013-08-22 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Zusammensetzung für die Herstellung von Glaslotenfür Hochtemperaturanwendungen sowie derenVerwendung |
-
2012
- 2012-02-17 DE DE102012003338A patent/DE102012003338A1/de active Pending
-
2013
- 2013-02-11 JP JP2014557001A patent/JP6140195B2/ja active Active
- 2013-02-11 WO PCT/EP2013/052679 patent/WO2013120803A1/de active Application Filing
- 2013-02-11 US US14/378,819 patent/US9714190B2/en active Active
- 2013-02-11 EP EP13706940.7A patent/EP2814784A1/de not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
JP2015513512A (ja) | 2015-05-14 |
US9714190B2 (en) | 2017-07-25 |
DE102012003338A1 (de) | 2013-08-22 |
WO2013120803A1 (de) | 2013-08-22 |
EP2814784A1 (de) | 2014-12-24 |
US20150038312A1 (en) | 2015-02-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6140195B2 (ja) | 高温用途用のガラスはんだの製造用の組成物と、その利用 | |
DK2403812T3 (en) | CRYSTALLIZING GLASS SOLUTION AND USE THEREOF | |
US20050277541A1 (en) | Sealing glass frit | |
CN103748050B (zh) | 结晶性玻璃组合物和使用其的粘接材料 | |
EP2875537B1 (en) | Viscous sealing glass compositions in a solid oxide fuel cell | |
US20130272774A1 (en) | Barium- and strontium-free vitreous or glass-ceramic jointing material and its use | |
US20150299026A1 (en) | Glass composition for the use as a sealant | |
US8664134B2 (en) | Crystallizing glass solders and uses thereof | |
Schwickert et al. | Glass‐ceramic materials as sealants for SOFC applications | |
US9296644B2 (en) | High-temperature glass solder and its uses | |
JP6636814B2 (ja) | ガラス組成物およびその利用 | |
JP4266109B2 (ja) | 封着用ガラスフリット | |
KR102651661B1 (ko) | 결정성 유리 조성물 | |
KR102185975B1 (ko) | 실링 유리 조성물 및 이를 이용한 고체산화물 연료 전지 | |
EP3875439B1 (en) | Sealing glass composition and solid oxide fuel cell using same | |
Wei | Sealing glass-ceramics for solid oxide fuel cell | |
JP6000927B2 (ja) | 導電性接合材 | |
WO2018190056A1 (ja) | 結晶性ガラス組成物 | |
JP2020083662A (ja) | 結晶性ガラス組成物 | |
JP2018177629A (ja) | 結晶性ガラス組成物 | |
JP2019116397A (ja) | 結晶性ガラス組成物 | |
JP2019006642A (ja) | 結晶性ガラス組成物 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20151117 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20160825 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20160830 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20161125 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20170110 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20170328 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20170404 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20170428 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6140195 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |