JPS6216484B2 - - Google Patents

Info

Publication number

JPS6216484B2

JPS6216484B2 JP54152575A JP15257579A JPS6216484B2 JP S6216484 B2 JPS6216484 B2 JP S6216484B2 JP 54152575 A JP54152575 A JP 54152575A JP 15257579 A JP15257579 A JP 15257579A JP S6216484 B2 JPS6216484 B2 JP S6216484B2

Authority

JP

Japan

Prior art keywords

dielectric constant

present

pbtio

compounds

ceramic composition

Prior art date

1979-11-26

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.)

Expired

Links

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• 239000000203 mixture Substances 0.000 claims description 17
• 239000000919 ceramic Substances 0.000 claims description 13
• 150000001875 compounds Chemical class 0.000 claims description 11
• 229910052758 niobium Inorganic materials 0.000 claims description 5
• 239000002131 composite material Substances 0.000 claims description 3
• 229910052749 magnesium Inorganic materials 0.000 claims description 3
• 239000000126 substance Substances 0.000 claims description 3
• 229910020215 Pb(Mg1/3Nb2/3)O3PbTiO3 Inorganic materials 0.000 claims description 2
• 229910052745 lead Inorganic materials 0.000 claims description 2
• 239000011651 chromium Substances 0.000 description 10
• 229910052573 porcelain Inorganic materials 0.000 description 9
• 238000009413 insulation Methods 0.000 description 8
• 239000011777 magnesium Substances 0.000 description 7
• CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 4
• PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
• 239000003989 dielectric material Substances 0.000 description 4
• 239000000463 material Substances 0.000 description 4
• 239000010955 niobium Substances 0.000 description 4
• 238000005245 sintering Methods 0.000 description 4
• 229910052719 titanium Inorganic materials 0.000 description 4
• 239000010936 titanium Substances 0.000 description 4
• BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 3
• 230000007423 decrease Effects 0.000 description 3
• 238000010304 firing Methods 0.000 description 3
• 238000009766 low-temperature sintering Methods 0.000 description 3
• 229910052709 silver Inorganic materials 0.000 description 3
• 239000004332 silver Substances 0.000 description 3
• KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
• 239000004372 Polyvinyl alcohol Substances 0.000 description 2
• 229910052782 aluminium Inorganic materials 0.000 description 2
• XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
• 239000003990 capacitor Substances 0.000 description 2
• 239000003985 ceramic capacitor Substances 0.000 description 2
• 229910052804 chromium Inorganic materials 0.000 description 2
• 239000000395 magnesium oxide Substances 0.000 description 2
• 238000012423 maintenance Methods 0.000 description 2
• 238000004519 manufacturing process Methods 0.000 description 2
• 238000002156 mixing Methods 0.000 description 2
• 229910052759 nickel Inorganic materials 0.000 description 2
• BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
• 229920002451 polyvinyl alcohol Polymers 0.000 description 2
• 239000000047 product Substances 0.000 description 2
• BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
• 229910002651 NO3 Inorganic materials 0.000 description 1
• NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
• GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
• 229910045601 alloy Inorganic materials 0.000 description 1
• 239000000956 alloy Substances 0.000 description 1
• 229910052788 barium Inorganic materials 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
• 229910002056 binary alloy Inorganic materials 0.000 description 1
• 239000011230 binding agent Substances 0.000 description 1
• WEUCVIBPSSMHJG-UHFFFAOYSA-N calcium titanate Chemical compound [O-2].[O-2].[O-2].[Ca+2].[Ti+4] WEUCVIBPSSMHJG-UHFFFAOYSA-N 0.000 description 1
• 238000006243 chemical reaction Methods 0.000 description 1
• 239000007795 chemical reaction product Substances 0.000 description 1
• 239000013078 crystal Substances 0.000 description 1
• 230000006866 deterioration Effects 0.000 description 1
• QDOXWKRWXJOMAK-UHFFFAOYSA-N dichromium trioxide Chemical compound O=[Cr]O[Cr]=O QDOXWKRWXJOMAK-UHFFFAOYSA-N 0.000 description 1
• NKZSPGSOXYXWQA-UHFFFAOYSA-N dioxido(oxo)titanium;lead(2+) Chemical compound [Pb+2].[O-][Ti]([O-])=O NKZSPGSOXYXWQA-UHFFFAOYSA-N 0.000 description 1
• 230000000694 effects Effects 0.000 description 1
• 238000001704 evaporation Methods 0.000 description 1
• ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 1
• 238000002844 melting Methods 0.000 description 1
• 230000008018 melting Effects 0.000 description 1
• 229910052751 metal Inorganic materials 0.000 description 1
• 239000002184 metal Substances 0.000 description 1
• 239000007769 metal material Substances 0.000 description 1
• 150000002739 metals Chemical class 0.000 description 1
• 238000000465 moulding Methods 0.000 description 1
• URLJKFSTXLNXLG-UHFFFAOYSA-N niobium(5+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Nb+5].[Nb+5] URLJKFSTXLNXLG-UHFFFAOYSA-N 0.000 description 1
• YEXPOXQUZXUXJW-UHFFFAOYSA-N oxolead Chemical compound [Pb]=O YEXPOXQUZXUXJW-UHFFFAOYSA-N 0.000 description 1
• BPUBBGLMJRNUCC-UHFFFAOYSA-N oxygen(2-);tantalum(5+) Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Ta+5].[Ta+5] BPUBBGLMJRNUCC-UHFFFAOYSA-N 0.000 description 1
• 229910052763 palladium Inorganic materials 0.000 description 1
• 239000002245 particle Substances 0.000 description 1
• 229910052697 platinum Inorganic materials 0.000 description 1
• 239000010970 precious metal Substances 0.000 description 1
• 239000002994 raw material Substances 0.000 description 1
• 238000003746 solid phase reaction Methods 0.000 description 1
• 239000006104 solid solution Substances 0.000 description 1
• 229940071182 stannate Drugs 0.000 description 1
• 239000007858 starting material Substances 0.000 description 1
• 229920003002 synthetic resin Polymers 0.000 description 1
• 239000000057 synthetic resin Substances 0.000 description 1