JPS58123601A - 導電金属粉末の製造方法 - Google Patents
導電金属粉末の製造方法Info
- Publication number
- JPS58123601A JPS58123601A JP57005566A JP556682A JPS58123601A JP S58123601 A JPS58123601 A JP S58123601A JP 57005566 A JP57005566 A JP 57005566A JP 556682 A JP556682 A JP 556682A JP S58123601 A JPS58123601 A JP S58123601A
- Authority
- JP
- Japan
- Prior art keywords
- silver
- metal powder
- powder
- conductive metal
- palladium
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000000843 powder Substances 0.000 title claims description 31
- 229910052751 metal Inorganic materials 0.000 title claims description 21
- 239000002184 metal Substances 0.000 title claims description 21
- 238000004519 manufacturing process Methods 0.000 title claims description 12
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims description 37
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 23
- 229910052709 silver Inorganic materials 0.000 claims description 18
- 239000004332 silver Substances 0.000 claims description 17
- 229910052763 palladium Inorganic materials 0.000 claims description 16
- 239000002131 composite material Substances 0.000 claims description 11
- 239000002245 particle Substances 0.000 claims description 9
- 239000003638 chemical reducing agent Substances 0.000 claims description 5
- 238000010304 firing Methods 0.000 description 9
- 239000003981 vehicle Substances 0.000 description 9
- 239000000203 mixture Substances 0.000 description 7
- 230000008018 melting Effects 0.000 description 6
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 6
- 229910052573 porcelain Inorganic materials 0.000 description 6
- 239000002003 electrode paste Substances 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 238000002844 melting Methods 0.000 description 5
- 239000002923 metal particle Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 229910001316 Ag alloy Inorganic materials 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 3
- 239000003985 ceramic capacitor Substances 0.000 description 3
- 150000002148 esters Chemical class 0.000 description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 3
- 239000010931 gold Substances 0.000 description 3
- 229910052737 gold Inorganic materials 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- 239000003960 organic solvent Substances 0.000 description 3
- SWELZOZIOHGSPA-UHFFFAOYSA-N palladium silver Chemical compound [Pd].[Ag] SWELZOZIOHGSPA-UHFFFAOYSA-N 0.000 description 3
- 229910052697 platinum Inorganic materials 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000012298 atmosphere Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000007772 electrode material Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 238000006722 reduction reaction Methods 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 238000007650 screen-printing Methods 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- WUOACPNHFRMFPN-SECBINFHSA-N (S)-(-)-alpha-terpineol Chemical compound CC1=CC[C@@H](C(C)(C)O)CC1 WUOACPNHFRMFPN-SECBINFHSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 229910003953 H3PO2 Inorganic materials 0.000 description 1
- 229910017974 NH40H Inorganic materials 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 239000012190 activator Substances 0.000 description 1
- OVKDFILSBMEKLT-UHFFFAOYSA-N alpha-Terpineol Natural products CC(=C)C1(O)CCC(C)=CC1 OVKDFILSBMEKLT-UHFFFAOYSA-N 0.000 description 1
- 229940088601 alpha-terpineol Drugs 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 239000007864 aqueous solution Substances 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
- 239000011230 binding agent Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 239000011246 composite particle Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000007606 doctor blade method Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 239000004005 microsphere Substances 0.000 description 1
- ACVYVLVWPXVTIT-UHFFFAOYSA-N phosphinic acid Chemical compound O[PH2]=O ACVYVLVWPXVTIT-UHFFFAOYSA-N 0.000 description 1
- 239000010665 pine oil Substances 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(I) nitrate Inorganic materials [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 150000003505 terpenes Chemical class 0.000 description 1
- 235000007586 terpenes Nutrition 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 239000000341 volatile oil Substances 0.000 description 1
Landscapes
- Parts Printed On Printed Circuit Boards (AREA)
- Powder Metallurgy (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
- Conductive Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57005566A JPS58123601A (ja) | 1982-01-18 | 1982-01-18 | 導電金属粉末の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57005566A JPS58123601A (ja) | 1982-01-18 | 1982-01-18 | 導電金属粉末の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58123601A true JPS58123601A (ja) | 1983-07-22 |
| JPH033321B2 JPH033321B2 (enExample) | 1991-01-18 |
Family
ID=11614754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57005566A Granted JPS58123601A (ja) | 1982-01-18 | 1982-01-18 | 導電金属粉末の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58123601A (enExample) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60262902A (ja) * | 1984-06-07 | 1985-12-26 | Sumitomo Special Metals Co Ltd | 電極形成用複合金属粉末及びペ−スト状材料 |
| JPS6475603A (en) * | 1987-09-18 | 1989-03-22 | Tanaka Precious Metal Ind | Fine composite silver-palladium powder and production thereof |
| JPS6475602A (en) * | 1987-09-18 | 1989-03-22 | Tanaka Precious Metal Ind | Fine composite silver-palladium powder and production thereof |
| JPH01198403A (ja) * | 1988-02-04 | 1989-08-10 | Sumitomo Metal Mining Co Ltd | パラジウム被覆銀粉，その製造方法，及び導電性被膜形成用組成物 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5642910A (en) * | 1979-09-18 | 1981-04-21 | Tdk Electronics Co Ltd | Conducting material and producing same |
| JPS5837166A (ja) * | 1981-08-27 | 1983-03-04 | Shinroku Kawakado | 貴金属被覆粉末の製造法 |
-
1982
- 1982-01-18 JP JP57005566A patent/JPS58123601A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5642910A (en) * | 1979-09-18 | 1981-04-21 | Tdk Electronics Co Ltd | Conducting material and producing same |
| JPS5837166A (ja) * | 1981-08-27 | 1983-03-04 | Shinroku Kawakado | 貴金属被覆粉末の製造法 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60262902A (ja) * | 1984-06-07 | 1985-12-26 | Sumitomo Special Metals Co Ltd | 電極形成用複合金属粉末及びペ−スト状材料 |
| JPS6475603A (en) * | 1987-09-18 | 1989-03-22 | Tanaka Precious Metal Ind | Fine composite silver-palladium powder and production thereof |
| JPS6475602A (en) * | 1987-09-18 | 1989-03-22 | Tanaka Precious Metal Ind | Fine composite silver-palladium powder and production thereof |
| JPH01198403A (ja) * | 1988-02-04 | 1989-08-10 | Sumitomo Metal Mining Co Ltd | パラジウム被覆銀粉，その製造方法，及び導電性被膜形成用組成物 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH033321B2 (enExample) | 1991-01-18 |
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