JPS63274706A - 金属微粉末の製造法 - Google Patents
金属微粉末の製造法Info
- Publication number
- JPS63274706A JPS63274706A JP10938987A JP10938987A JPS63274706A JP S63274706 A JPS63274706 A JP S63274706A JP 10938987 A JP10938987 A JP 10938987A JP 10938987 A JP10938987 A JP 10938987A JP S63274706 A JPS63274706 A JP S63274706A
- Authority
- JP
- Japan
- Prior art keywords
- reaction
- solution
- reducing agent
- metal
- water solution
- 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 abstract description 51
- 238000004519 manufacturing process Methods 0.000 title claims description 14
- 238000006243 chemical reaction Methods 0.000 claims abstract description 55
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 35
- 229910052751 metal Inorganic materials 0.000 claims abstract description 28
- 239000002184 metal Substances 0.000 claims abstract description 28
- 239000008139 complexing agent Substances 0.000 claims abstract description 16
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 11
- 238000006722 reduction reaction Methods 0.000 claims abstract description 10
- 239000003999 initiator Substances 0.000 claims abstract description 9
- 229910052802 copper Inorganic materials 0.000 claims abstract description 8
- 239000010949 copper Substances 0.000 claims abstract description 8
- KWSLGOVYXMQPPX-UHFFFAOYSA-N 5-[3-(trifluoromethyl)phenyl]-2h-tetrazole Chemical compound FC(F)(F)C1=CC=CC(C2=NNN=N2)=C1 KWSLGOVYXMQPPX-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910001379 sodium hypophosphite Inorganic materials 0.000 claims abstract description 6
- 239000007864 aqueous solution Substances 0.000 claims description 46
- 239000002245 particle Substances 0.000 claims description 37
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 claims description 22
- 229910001111 Fine metal Inorganic materials 0.000 claims description 21
- 229910021645 metal ion Inorganic materials 0.000 claims description 17
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims description 14
- -1 silver ions Chemical class 0.000 claims description 10
- 239000003513 alkali Substances 0.000 claims description 9
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 7
- 229910045601 alloy Inorganic materials 0.000 claims description 6
- 239000000956 alloy Substances 0.000 claims description 6
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 claims description 4
- 229910001431 copper ion Inorganic materials 0.000 claims description 4
- VEQPNABPJHWNSG-UHFFFAOYSA-N Nickel(2+) Chemical compound [Ni+2] VEQPNABPJHWNSG-UHFFFAOYSA-N 0.000 claims description 3
- 229910001453 nickel ion Inorganic materials 0.000 claims description 3
- 229910052709 silver Inorganic materials 0.000 claims description 3
- 239000004332 silver Substances 0.000 claims description 3
- 229910052759 nickel Inorganic materials 0.000 claims description 2
- 239000003002 pH adjusting agent Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 17
- 150000003839 salts Chemical class 0.000 abstract description 14
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 abstract description 9
- 239000012535 impurity Substances 0.000 abstract description 3
- 238000005406 washing Methods 0.000 abstract description 2
- 150000001455 metallic ions Chemical class 0.000 abstract 2
- 239000000243 solution Substances 0.000 description 39
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 27
- 238000005187 foaming Methods 0.000 description 11
- LGQLOGILCSXPEA-UHFFFAOYSA-L nickel sulfate Chemical compound [Ni+2].[O-]S([O-])(=O)=O LGQLOGILCSXPEA-UHFFFAOYSA-L 0.000 description 9
- 229910000363 nickel(II) sulfate Inorganic materials 0.000 description 9
- 238000004438 BET method Methods 0.000 description 7
- UORVGPXVDQYIDP-UHFFFAOYSA-N borane Chemical compound B UORVGPXVDQYIDP-UHFFFAOYSA-N 0.000 description 7
- SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(1+) nitrate Chemical compound [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 description 7
- 229910000990 Ni alloy Inorganic materials 0.000 description 6
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- 238000003756 stirring Methods 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 150000002815 nickel Chemical class 0.000 description 5
- 239000012279 sodium borohydride Substances 0.000 description 5
- 229910000033 sodium borohydride Inorganic materials 0.000 description 5
- 229910010277 boron hydride Inorganic materials 0.000 description 4
- 230000005587 bubbling Effects 0.000 description 4
- 150000001879 copper Chemical class 0.000 description 4
- 229910000365 copper sulfate Inorganic materials 0.000 description 4
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 description 4
- PIBWKRNGBLPSSY-UHFFFAOYSA-L palladium(II) chloride Chemical compound Cl[Pd]Cl PIBWKRNGBLPSSY-UHFFFAOYSA-L 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 238000004441 surface measurement Methods 0.000 description 4
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 229910021586 Nickel(II) chloride Inorganic materials 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- QDWJUBJKEHXSMT-UHFFFAOYSA-N boranylidynenickel Chemical compound [Ni]#B QDWJUBJKEHXSMT-UHFFFAOYSA-N 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- QMMRZOWCJAIUJA-UHFFFAOYSA-L nickel dichloride Chemical compound Cl[Ni]Cl QMMRZOWCJAIUJA-UHFFFAOYSA-L 0.000 description 3
- OFNHPGDEEMZPFG-UHFFFAOYSA-N phosphanylidynenickel Chemical compound [P].[Ni] OFNHPGDEEMZPFG-UHFFFAOYSA-N 0.000 description 3
- ACVYVLVWPXVTIT-UHFFFAOYSA-M phosphinate Chemical compound [O-][PH2]=O ACVYVLVWPXVTIT-UHFFFAOYSA-M 0.000 description 3
- 229910052698 phosphorus Inorganic materials 0.000 description 3
- 229910001961 silver nitrate Inorganic materials 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 2
- RGHNJXZEOKUKBD-SQOUGZDYSA-N D-gluconic acid Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C(O)=O RGHNJXZEOKUKBD-SQOUGZDYSA-N 0.000 description 2
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 description 2
- QUSNBJAOOMFDIB-UHFFFAOYSA-N Ethylamine Chemical compound CCN QUSNBJAOOMFDIB-UHFFFAOYSA-N 0.000 description 2
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 description 2
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical compound NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 description 2
- 229910052783 alkali metal Inorganic materials 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 239000000084 colloidal system Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000011231 conductive filler Substances 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000000706 filtrate Substances 0.000 description 2
- 239000010946 fine silver Substances 0.000 description 2
- 150000004676 glycans Chemical class 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000011259 mixed solution Substances 0.000 description 2
- 150000002772 monosaccharides Chemical class 0.000 description 2
- KBJMLQFLOWQJNF-UHFFFAOYSA-N nickel(ii) nitrate Chemical compound [Ni+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O KBJMLQFLOWQJNF-UHFFFAOYSA-N 0.000 description 2
- 238000000053 physical method Methods 0.000 description 2
- 229920001282 polysaccharide Polymers 0.000 description 2
- 239000005017 polysaccharide Substances 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 239000012266 salt solution Substances 0.000 description 2
- LFAGQMCIGQNPJG-UHFFFAOYSA-N silver cyanide Chemical compound [Ag+].N#[C-] LFAGQMCIGQNPJG-UHFFFAOYSA-N 0.000 description 2
- 229940098221 silver cyanide Drugs 0.000 description 2
- 239000011975 tartaric acid Substances 0.000 description 2
- 235000002906 tartaric acid Nutrition 0.000 description 2
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 description 1
- 239000005751 Copper oxide Substances 0.000 description 1
- RGHNJXZEOKUKBD-UHFFFAOYSA-N D-gluconic acid Natural products OCC(O)C(O)C(O)C(O)C(O)=O RGHNJXZEOKUKBD-UHFFFAOYSA-N 0.000 description 1
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 108010010803 Gelatin Proteins 0.000 description 1
- 239000004471 Glycine Substances 0.000 description 1
- 229920000084 Gum arabic Polymers 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 241000978776 Senegalia senegal Species 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 235000010489 acacia gum Nutrition 0.000 description 1
- 239000000205 acacia gum Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 150000003973 alkyl amines Chemical class 0.000 description 1
- 229910002065 alloy metal Inorganic materials 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 235000019270 ammonium chloride Nutrition 0.000 description 1
- 150000003863 ammonium salts Chemical class 0.000 description 1
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 1
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 1
- 235000011130 ammonium sulphate Nutrition 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 229910000085 borane Inorganic materials 0.000 description 1
- XLKNMWIXNFVJRR-UHFFFAOYSA-N boron potassium Chemical compound [B].[K] XLKNMWIXNFVJRR-UHFFFAOYSA-N 0.000 description 1
- 239000012295 chemical reaction liquid Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 229910001429 cobalt ion Inorganic materials 0.000 description 1
- XLJKHNWPARRRJB-UHFFFAOYSA-N cobalt(2+) Chemical compound [Co+2] XLJKHNWPARRRJB-UHFFFAOYSA-N 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910000431 copper oxide Inorganic materials 0.000 description 1
- BERDEBHAJNAUOM-UHFFFAOYSA-N copper(I) oxide Inorganic materials [Cu]O[Cu] BERDEBHAJNAUOM-UHFFFAOYSA-N 0.000 description 1
- KRFJLUBVMFXRPN-UHFFFAOYSA-N cuprous oxide Chemical compound [O-2].[Cu+].[Cu+] KRFJLUBVMFXRPN-UHFFFAOYSA-N 0.000 description 1
- 229940112669 cuprous oxide Drugs 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000000174 gluconic acid Substances 0.000 description 1
- 235000012208 gluconic acid Nutrition 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 239000000976 ink Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 239000004310 lactic acid Substances 0.000 description 1
- 235000014655 lactic acid Nutrition 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002923 metal particle Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 150000002825 nitriles Chemical class 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000006072 paste Substances 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- OJMIONKXNSYLSR-UHFFFAOYSA-N phosphorous acid Chemical compound OP(O)O OJMIONKXNSYLSR-UHFFFAOYSA-N 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- HKSGQTYSSZOJOA-UHFFFAOYSA-N potassium argentocyanide Chemical compound [K+].[Ag+].N#[C-].N#[C-] HKSGQTYSSZOJOA-UHFFFAOYSA-N 0.000 description 1
- LJCNRYVRMXRIQR-OLXYHTOASA-L potassium sodium L-tartrate Chemical compound [Na+].[K+].[O-]C(=O)[C@H](O)[C@@H](O)C([O-])=O LJCNRYVRMXRIQR-OLXYHTOASA-L 0.000 description 1
- 238000004663 powder metallurgy Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- HELHAJAZNSDZJO-OLXYHTOASA-L sodium L-tartrate Chemical compound [Na+].[Na+].[O-]C(=O)[C@H](O)[C@@H](O)C([O-])=O HELHAJAZNSDZJO-OLXYHTOASA-L 0.000 description 1
- KKCBUQHMOMHUOY-UHFFFAOYSA-N sodium oxide Chemical compound [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 description 1
- 229910001948 sodium oxide Inorganic materials 0.000 description 1
- 235000011006 sodium potassium tartrate Nutrition 0.000 description 1
- 239000001433 sodium tartrate Substances 0.000 description 1
- 229960002167 sodium tartrate Drugs 0.000 description 1
- 235000011004 sodium tartrates Nutrition 0.000 description 1
- 235000019832 sodium triphosphate Nutrition 0.000 description 1
- GGCZERPQGJTIQP-UHFFFAOYSA-N sodium;9,10-dioxoanthracene-2-sulfonic acid Chemical compound [Na+].C1=CC=C2C(=O)C3=CC(S(=O)(=O)O)=CC=C3C(=O)C2=C1 GGCZERPQGJTIQP-UHFFFAOYSA-N 0.000 description 1
- UNXRWKVEANCORM-UHFFFAOYSA-I triphosphate(5-) Chemical class [O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O UNXRWKVEANCORM-UHFFFAOYSA-I 0.000 description 1
Landscapes
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10938987A JPS63274706A (ja) | 1987-05-02 | 1987-05-02 | 金属微粉末の製造法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10938987A JPS63274706A (ja) | 1987-05-02 | 1987-05-02 | 金属微粉末の製造法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63274706A true JPS63274706A (ja) | 1988-11-11 |
| JPH0372683B2 JPH0372683B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1991-11-19 |
Family
ID=14508996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10938987A Granted JPS63274706A (ja) | 1987-05-02 | 1987-05-02 | 金属微粉末の製造法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63274706A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6540811B2 (en) | 2000-01-21 | 2003-04-01 | Sumitomo Electric Industries, Ltd. | Method of producing alloy powders, alloy powders obtained by said method, and products applying said powders |
| US6627118B2 (en) | 2000-04-26 | 2003-09-30 | Hitachi Metals, Ltd. | Ni alloy particles and method for producing same, and anisotropic conductive film |
| US6632265B1 (en) | 1999-11-10 | 2003-10-14 | Mitsui Mining And Smelting Co., Ltd. | Nickel powder, method for preparation thereof and conductive paste |
| JP2006152344A (ja) * | 2004-11-26 | 2006-06-15 | Catalysts & Chem Ind Co Ltd | 金属微粒子および金属微粒子の製造方法 |
| US7166502B1 (en) * | 1999-11-10 | 2007-01-23 | Lg. Philips Lcd Co., Ltd. | Method of manufacturing a thin film transistor |
| JP2008019503A (ja) * | 2006-07-10 | 2008-01-31 | Samsung Electro-Mechanics Co Ltd | 銅ナノ粒子の製造方法およびこれによる銅ナノ粒子 |
| JP2008519156A (ja) * | 2004-10-29 | 2008-06-05 | ナノダイナミクス，インク． | 超微細金属粉末の水性溶液中での製法 |
| JP2010070793A (ja) * | 2008-09-17 | 2010-04-02 | Dowa Electronics Materials Co Ltd | 球状銀粉およびその製造方法 |
| US8048193B2 (en) | 2006-06-05 | 2011-11-01 | Tanaka Kikinzoku Kogyo K.K. | Method for producing gold colloid and gold colloid |
| WO2012043267A1 (ja) | 2010-09-30 | 2012-04-05 | Ｄｏｗａエレクトロニクス株式会社 | 導電性ペースト用銅粉およびその製造方法 |
| CN102496404A (zh) * | 2011-12-27 | 2012-06-13 | 华东理工大学 | 一种高效晶硅太阳电池用电极银浆 |
| CN104174864A (zh) * | 2013-05-21 | 2014-12-03 | 中国科学院理化技术研究所 | 一种纳米或亚微米级银颗粒粉的制备方法 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5323250A (en) * | 1976-08-16 | 1978-03-03 | Denki Kogyo Co Ltd | Grounded tower double feeding system |
| JPS5329240A (en) * | 1976-08-31 | 1978-03-18 | Hitachi Shipbuilding Eng Co | Connecting process for tig welding electrodes |
| JPS5754207A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1980-08-21 | 1982-03-31 | Inco Ltd |
-
1987
- 1987-05-02 JP JP10938987A patent/JPS63274706A/ja active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5323250A (en) * | 1976-08-16 | 1978-03-03 | Denki Kogyo Co Ltd | Grounded tower double feeding system |
| JPS5329240A (en) * | 1976-08-31 | 1978-03-18 | Hitachi Shipbuilding Eng Co | Connecting process for tig welding electrodes |
| JPS5754207A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1980-08-21 | 1982-03-31 | Inco Ltd |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6632265B1 (en) | 1999-11-10 | 2003-10-14 | Mitsui Mining And Smelting Co., Ltd. | Nickel powder, method for preparation thereof and conductive paste |
| US7166502B1 (en) * | 1999-11-10 | 2007-01-23 | Lg. Philips Lcd Co., Ltd. | Method of manufacturing a thin film transistor |
| US6540811B2 (en) | 2000-01-21 | 2003-04-01 | Sumitomo Electric Industries, Ltd. | Method of producing alloy powders, alloy powders obtained by said method, and products applying said powders |
| US6627118B2 (en) | 2000-04-26 | 2003-09-30 | Hitachi Metals, Ltd. | Ni alloy particles and method for producing same, and anisotropic conductive film |
| JP2008519156A (ja) * | 2004-10-29 | 2008-06-05 | ナノダイナミクス，インク． | 超微細金属粉末の水性溶液中での製法 |
| JP2006152344A (ja) * | 2004-11-26 | 2006-06-15 | Catalysts & Chem Ind Co Ltd | 金属微粒子および金属微粒子の製造方法 |
| US8048193B2 (en) | 2006-06-05 | 2011-11-01 | Tanaka Kikinzoku Kogyo K.K. | Method for producing gold colloid and gold colloid |
| JP2008019503A (ja) * | 2006-07-10 | 2008-01-31 | Samsung Electro-Mechanics Co Ltd | 銅ナノ粒子の製造方法およびこれによる銅ナノ粒子 |
| JP2010070793A (ja) * | 2008-09-17 | 2010-04-02 | Dowa Electronics Materials Co Ltd | 球状銀粉およびその製造方法 |
| WO2012043267A1 (ja) | 2010-09-30 | 2012-04-05 | Ｄｏｗａエレクトロニクス株式会社 | 導電性ペースト用銅粉およびその製造方法 |
| US9248504B2 (en) | 2010-09-30 | 2016-02-02 | Dowa Electronics Materials Co., Ltd. | Copper powder for conductive paste and method for producing same |
| CN102496404A (zh) * | 2011-12-27 | 2012-06-13 | 华东理工大学 | 一种高效晶硅太阳电池用电极银浆 |
| CN104174864A (zh) * | 2013-05-21 | 2014-12-03 | 中国科学院理化技术研究所 | 一种纳米或亚微米级银颗粒粉的制备方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0372683B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1991-11-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7534283B2 (en) | Method of producing copper powder and copper powder | |
| JP2638271B2 (ja) | 銅微粉末の製造方法 | |
| JPS63274706A (ja) | 金属微粉末の製造法 | |
| CN101347841A (zh) | 粒度可控高振实密度银粉的制备方法 | |
| CN114210965B (zh) | 一种金属银及其制备方法与应用 | |
| JP7344550B2 (ja) | 鉄ニッケルナノワイヤーの製造方法 | |
| CN114057242A (zh) | 一种水热法制备球形二亚硝基二氨铂的方法和应用 | |
| JPH02294414A (ja) | 微粒子銅粉末の製造方法 | |
| TWI508799B (zh) | A Method for Synthesis of Silver Powder with Adjustable Particle Size | |
| CN110125433A (zh) | 一种室温下制备纳米铜粉的方法 | |
| JP3921805B2 (ja) | ニッケル微粉末の製造方法 | |
| US5514202A (en) | Method for producing fine silver-palladium alloy powder | |
| JP5421339B2 (ja) | 水熱合成法を用いたニッケル粉末直接製造方法 | |
| JP2020007633A (ja) | ニッケル連結粒子およびその製造方法 | |
| JPH02294415A (ja) | 微粒子銅粉末の製造方法 | |
| CN119566320A (zh) | 一种粒径可调的水合肼还原制备银粉的方法 | |
| CN108097949B (zh) | 一种镀锡镍粉的生产方法 | |
| JPS6299406A (ja) | 銅粉末の製造法 | |
| CN119260014A (zh) | 一种纳米银粉的制备方法 | |
| CN115679302B (zh) | 一种钴镀液、钴包覆羰基铁粉材料及其制备方法 | |
| CN101362212A (zh) | 一种制备微细球形镍粉的方法 | |
| CN109183093B (zh) | 一种碳酸氢四氨合钯化合物的制备方法 | |
| JPH03180481A (ja) | 電解による酸化銅粉の製造方法 | |
| JPH0249364B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| JPH0474810A (ja) | ニッケル基金属微粉末の製造法 |