WO1998012002A1 - Plaquette d'acier traitee en surface a basse resistance de contact et element de borne de connexion fabrique avec ladite plaquette d'acier - Google Patents
Plaquette d'acier traitee en surface a basse resistance de contact et element de borne de connexion fabrique avec ladite plaquette d'acier Download PDFInfo
- Publication number
- WO1998012002A1 WO1998012002A1 PCT/JP1997/003275 JP9703275W WO9812002A1 WO 1998012002 A1 WO1998012002 A1 WO 1998012002A1 JP 9703275 W JP9703275 W JP 9703275W WO 9812002 A1 WO9812002 A1 WO 9812002A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- resin
- steel sheet
- steel plate
- graphite
- treated steel
- Prior art date
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 46
- 239000010959 steel Substances 0.000 title claims abstract description 46
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 38
- 229920005989 resin Polymers 0.000 claims abstract description 36
- 239000011347 resin Substances 0.000 claims abstract description 36
- 229910002804 graphite Inorganic materials 0.000 claims abstract description 27
- 239000010439 graphite Substances 0.000 claims abstract description 27
- 239000004925 Acrylic resin Substances 0.000 claims abstract description 24
- 229920000178 Acrylic resin Polymers 0.000 claims abstract description 23
- 229920002803 thermoplastic polyurethane Polymers 0.000 claims abstract description 20
- 239000011248 coating agent Substances 0.000 claims abstract description 13
- 238000000576 coating method Methods 0.000 claims abstract description 13
- 229920001225 polyester resin Polymers 0.000 claims abstract description 12
- 239000004645 polyester resin Substances 0.000 claims abstract description 12
- 229920002134 Carboxymethyl cellulose Polymers 0.000 claims abstract description 10
- 239000001768 carboxy methyl cellulose Substances 0.000 claims abstract description 10
- 235000010948 carboxy methyl cellulose Nutrition 0.000 claims abstract description 10
- 239000008112 carboxymethyl-cellulose Substances 0.000 claims abstract description 10
- 239000005011 phenolic resin Substances 0.000 claims abstract description 10
- 239000006229 carbon black Substances 0.000 claims abstract description 9
- 229910052725 zinc Inorganic materials 0.000 claims abstract description 8
- 239000003431 cross linking reagent Substances 0.000 claims abstract description 7
- 229910052718 tin Inorganic materials 0.000 claims abstract description 7
- 239000000956 alloy Substances 0.000 claims abstract description 6
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 6
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 5
- 238000009792 diffusion process Methods 0.000 claims description 11
- 229910052799 carbon Inorganic materials 0.000 claims description 8
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 abstract description 5
- 229920001568 phenolic resin Polymers 0.000 abstract description 5
- 229940105329 carboxymethylcellulose Drugs 0.000 abstract 2
- 239000010410 layer Substances 0.000 description 35
- 238000007747 plating Methods 0.000 description 27
- 238000005260 corrosion Methods 0.000 description 15
- 230000007797 corrosion Effects 0.000 description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 15
- 239000006185 dispersion Substances 0.000 description 13
- 150000001875 compounds Chemical class 0.000 description 10
- 230000000052 comparative effect Effects 0.000 description 9
- 238000002791 soaking Methods 0.000 description 9
- 239000011701 zinc Substances 0.000 description 9
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 8
- 239000005977 Ethylene Substances 0.000 description 8
- -1 ethylhexyl group Chemical group 0.000 description 8
- 239000007788 liquid Substances 0.000 description 8
- 239000000243 solution Substances 0.000 description 8
- 229910021383 artificial graphite Inorganic materials 0.000 description 7
- 239000007787 solid Substances 0.000 description 7
- 238000001035 drying Methods 0.000 description 6
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 5
- 125000003277 amino group Chemical group 0.000 description 5
- 239000003822 epoxy resin Substances 0.000 description 5
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 description 5
- 238000011156 evaluation Methods 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 229920000647 polyepoxide Polymers 0.000 description 5
- 239000007789 gas Substances 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 3
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 3
- 150000002148 esters Chemical class 0.000 description 3
- OMNKZBIFPJNNIO-UHFFFAOYSA-N n-(2-methyl-4-oxopentan-2-yl)prop-2-enamide Chemical compound CC(=O)CC(C)(C)NC(=O)C=C OMNKZBIFPJNNIO-UHFFFAOYSA-N 0.000 description 3
- 229920000768 polyamine Polymers 0.000 description 3
- RNMDNPCBIKJCQP-UHFFFAOYSA-N 5-nonyl-7-oxabicyclo[4.1.0]hepta-1,3,5-trien-2-ol Chemical compound C(CCCCCCCC)C1=C2C(=C(C=C1)O)O2 RNMDNPCBIKJCQP-UHFFFAOYSA-N 0.000 description 2
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 239000004971 Cross linker Substances 0.000 description 2
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- 239000004640 Melamine resin Substances 0.000 description 2
- 229920000877 Melamine resin Polymers 0.000 description 2
- 241000286209 Phasianidae Species 0.000 description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 125000003700 epoxy group Chemical group 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000012948 isocyanate Substances 0.000 description 2
- 150000007974 melamines Chemical class 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- SXAMGRAIZSSWIH-UHFFFAOYSA-N 2-[3-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]-1,2,4-oxadiazol-5-yl]-1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethanone Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)C1=NOC(=N1)CC(=O)N1CC2=C(CC1)NN=N2 SXAMGRAIZSSWIH-UHFFFAOYSA-N 0.000 description 1
- VPSXHKGJZJCWLV-UHFFFAOYSA-N 2-[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]-3-(1-ethylpiperidin-4-yl)oxypyrazol-1-yl]-1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethanone Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)C=1C(=NN(C=1)CC(=O)N1CC2=C(CC1)NN=N2)OC1CCN(CC1)CC VPSXHKGJZJCWLV-UHFFFAOYSA-N 0.000 description 1
- XXZCIYUJYUESMD-UHFFFAOYSA-N 2-[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]-3-(morpholin-4-ylmethyl)pyrazol-1-yl]-1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethanone Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)C=1C(=NN(C=1)CC(=O)N1CC2=C(CC1)NN=N2)CN1CCOCC1 XXZCIYUJYUESMD-UHFFFAOYSA-N 0.000 description 1
- FYELSNVLZVIGTI-UHFFFAOYSA-N 2-[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]-5-ethylpyrazol-1-yl]-1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethanone Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)C=1C=NN(C=1CC)CC(=O)N1CC2=C(CC1)NN=N2 FYELSNVLZVIGTI-UHFFFAOYSA-N 0.000 description 1
- ZRPAUEVGEGEPFQ-UHFFFAOYSA-N 2-[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]pyrazol-1-yl]-1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethanone Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)C=1C=NN(C=1)CC(=O)N1CC2=C(CC1)NN=N2 ZRPAUEVGEGEPFQ-UHFFFAOYSA-N 0.000 description 1
- AWFYPPSBLUWMFQ-UHFFFAOYSA-N 2-[5-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]-1,3,4-oxadiazol-2-yl]-1-(1,4,6,7-tetrahydropyrazolo[4,3-c]pyridin-5-yl)ethanone Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)C1=NN=C(O1)CC(=O)N1CC2=C(CC1)NN=C2 AWFYPPSBLUWMFQ-UHFFFAOYSA-N 0.000 description 1
- DTFKRVXLBCAIOZ-UHFFFAOYSA-N 2-methylanisole Chemical compound COC1=CC=CC=C1C DTFKRVXLBCAIOZ-UHFFFAOYSA-N 0.000 description 1
- KUDUQBURMYMBIJ-UHFFFAOYSA-N 2-prop-2-enoyloxyethyl prop-2-enoate Chemical compound C=CC(=O)OCCOC(=O)C=C KUDUQBURMYMBIJ-UHFFFAOYSA-N 0.000 description 1
- DEXFNLNNUZKHNO-UHFFFAOYSA-N 6-[3-[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]piperidin-1-yl]-3-oxopropyl]-3H-1,3-benzoxazol-2-one Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)C1CCN(CC1)C(CCC1=CC2=C(NC(O2)=O)C=C1)=O DEXFNLNNUZKHNO-UHFFFAOYSA-N 0.000 description 1
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 1
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 1
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- NOWKCMXCCJGMRR-UHFFFAOYSA-N Aziridine Chemical compound C1CN1 NOWKCMXCCJGMRR-UHFFFAOYSA-N 0.000 description 1
- 229920000298 Cellophane Polymers 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- VCUFZILGIRCDQQ-KRWDZBQOSA-N N-[[(5S)-2-oxo-3-(2-oxo-3H-1,3-benzoxazol-6-yl)-1,3-oxazolidin-5-yl]methyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C1O[C@H](CN1C1=CC2=C(NC(O2)=O)C=C1)CNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F VCUFZILGIRCDQQ-KRWDZBQOSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 description 1
- 229910020938 Sn-Ni Inorganic materials 0.000 description 1
- 229910008937 Sn—Ni Inorganic materials 0.000 description 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- DPXJVFZANSGRMM-UHFFFAOYSA-N acetic acid;2,3,4,5,6-pentahydroxyhexanal;sodium Chemical compound [Na].CC(O)=O.OCC(O)C(O)C(O)C(O)C=O DPXJVFZANSGRMM-UHFFFAOYSA-N 0.000 description 1
- ZOIORXHNWRGPMV-UHFFFAOYSA-N acetic acid;zinc Chemical compound [Zn].CC(O)=O.CC(O)=O ZOIORXHNWRGPMV-UHFFFAOYSA-N 0.000 description 1
- 239000006230 acetylene black Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 229920000180 alkyd Polymers 0.000 description 1
- RAGWNYLSFRRLBP-UHFFFAOYSA-K aluminum ethyl carbamate triacetate Chemical compound C(C)(=O)[O-].NC(=O)OCC.[Al+3].C(C)(=O)[O-].C(C)(=O)[O-] RAGWNYLSFRRLBP-UHFFFAOYSA-K 0.000 description 1
- 125000003368 amide group Chemical group 0.000 description 1
- 229920003180 amino resin Polymers 0.000 description 1
- 150000003863 ammonium salts Chemical class 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 229910052786 argon Inorganic materials 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
- 239000003054 catalyst Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 239000006231 channel black Substances 0.000 description 1
- 239000002738 chelating agent Substances 0.000 description 1
- 239000010960 cold rolled steel Substances 0.000 description 1
- 229940125773 compound 10 Drugs 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 125000001033 ether group Chemical group 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 125000000816 ethylene group Chemical group [H]C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 239000006232 furnace black Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 150000004679 hydroxides Chemical class 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- ZLVXBBHTMQJRSX-VMGNSXQWSA-N jdtic Chemical compound C1([C@]2(C)CCN(C[C@@H]2C)C[C@H](C(C)C)NC(=O)[C@@H]2NCC3=CC(O)=CC=C3C2)=CC=CC(O)=C1 ZLVXBBHTMQJRSX-VMGNSXQWSA-N 0.000 description 1
- 239000003273 ketjen black Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- 239000011976 maleic acid Substances 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
- 125000000896 monocarboxylic acid group Chemical group 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 125000002347 octyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 125000002467 phosphate group Chemical group [H]OP(=O)(O[H])O[*] 0.000 description 1
- 239000000088 plastic resin Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 229920003987 resole Polymers 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 description 1
- 235000019333 sodium laurylsulphate Nutrition 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L sulfate group Chemical group S(=O)(=O)([O-])[O-] QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 125000001174 sulfone group Chemical group 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 238000010345 tape casting Methods 0.000 description 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 1
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 description 1
- 229920006305 unsaturated polyester Polymers 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000004246 zinc acetate Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/08—Anti-corrosive paints
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/14—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to metal, e.g. car bodies
-
- 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
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12535—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.] with additional, spatially distinct nonmetal component
- Y10T428/12556—Organic component
- Y10T428/12569—Synthetic resin
-
- 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
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12535—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.] with additional, spatially distinct nonmetal component
- Y10T428/12625—Free carbon containing component
Definitions
- the present invention relates to a surface-treated steel sheet having low contact resistance with excellent conductivity, conductivity with time, corrosion resistance and adhesion, and a connection terminal member using the same.
- the present invention has been developed to provide a surface-treated steel sheet having excellent conductivity, long-term conductivity, corrosion resistance and adhesion, low contact resistance, and a connection terminal member using the same. It is an issue. Disclosure of the invention
- the surface-treated steel sheet of the present invention is characterized by having a low contact resistance in which a coating film containing carbon black or graphite, carboxymethylcellulose, and an aqueous organic resin is formed on the surface of the steel sheet.
- a coating film containing carbon black or graphite, carboxymethyl cellulose, an aqueous organic resin, and a crosslinking agent for the aqueous organic resin was formed on the surface of the steel sheet. It also has a low contact resistance.
- the aqueous organic resin is one of an acrylic resin, a polyester resin, a urethane resin, and a phenol resin.
- the steel sheet is coated with Zn, Ni, Sn or Co, or that 5 is a steel sheet coated with any of these alloys. It is also desirable that the lower layer is coated with N ⁇ and that the upper layer is coated with Zn, Sn or Co, and that the plated steel sheet be a diffusion-treated steel sheet. Is also preferred.
- connection terminal member according to claim 7 is characterized in that, in the electric connection terminal member, the surface-treated steel sheet according to any one of claims 1 to 6 is used in a portion that comes into contact with the power cable. .
- An aqueous organic material consisting of carbon black or graphite, carboxymethylcellulose, acrylic resin, polyester resin, urethane resin, or phenol resin,
- the adhered coating film blocks oxygen on the surface of the plated steel sheet and oxygen in the air, which causes oxidation, leading to a decrease in conductivity. It suppresses the formation of oxide films, and suppresses a decrease in conductivity and corrosion resistance. Further, since the coating contains carbon black or graphite having excellent conductivity, there is almost no decrease in conductivity due to the adhesion of the coating.
- the plated steel sheet is a single sheet consisting of Zn, Ni, Sn, and Co on a cold-rolled sheet, or an alloy or multi-layer plating of these, or a diffusion treatment after plating.
- a steel plate or the like is adopted.
- the first plating is preferably performed with a metal selected from NSn and Co in order to make the next plating uniform.
- the composition of the plating layer, particularly Sn-Ni alloy has excellent acid resistance, so it is preferable to use it as a connection terminal for lead-acid batteries or fuel cells, which are likely to be in an acidic atmosphere. Good.
- An appropriate amount of plating is 2 to 50 g Zm 2 .
- the diffusion treatment is performed in an oxygen-free nitrogen gas, a hydrogen gas, a mixed gas of nitrogen and hydrogen, or an argon gas atmosphere, and the heating temperature is preferably in the range of 23 to 600.
- the heating time is preferably set within a range where F e is not diffused to the surface, from the viewpoint of corrosion resistance.
- the steel sheet after plating or after diffusion treatment is 10 to 350 g_1 of carbon black or graphite, 0.1 to 40 g of carboxymethylcellulose, acrylic resin, polyester resin, urethane resin or phenol.
- the aqueous organic resin composed of a resin is treated with an aqueous solution containing 1 to 200 g Z1, as a solid content.
- Ribon Black includes channel black, furnace black, acetylene black or Ketjen Black.
- Graphite includes artificial graphite, scaly graphite, scaly graphite or earthy graphite. When the concentration is less than 1 Og, the conductivity is insufficient, and when it exceeds 3501, the dispersibility of graphite is remarkably poor.
- the aqueous organic resin may be any of a water-soluble type, a water-dispersed type and an emulsion type.
- Aqueous acrylic resins include polymers and copolymers of acrylic acid and its esters, acrylamide, acrylonitrile, mesyacrylic acid and its esters, and the like.
- the functional group of the ester includes a carboxyl group, an amino group, a methyl group, an ethyl group, a butyl group, a 7 mil group, an ethylhexyl group and an octyl group.
- an aqueous ethylene acrylic resin containing an ethylene group is also included.
- the aqueous polyester resin is polyoxyethylene nonyl phenol ether, sodium polyoxyshethylene nonyl phenol ether sulfate, sodium lauryl sulfate, rosin, and water-dispersed.
- Carboxyl group, sulfone group It may contain a hydrophilic group such as a sulfate group, a phosphate group, an amino group, an ammonium salt, a hydroxyl group, an ether group or an amide group, and includes an alkyd resin, a maleic acid resin, and an unsaturated polyester. .
- Aqueous urethane resins include those having a water-soluble COOH group or amine group in the terminal group.
- Aqueous phenolic resin reacts phenol and formaldehyde under alkaline catalyst.
- Adapted resole type is included.
- Aqueous organic resin consisting of acrylic resin, polyester resin, urethane resin or phenol resin has a solid concentration of less than 11 and the corrosion resistance is not sufficient if it is less than 11, and if it exceeds 200 gZl, the conductivity will be significantly reduced. The viscosity of the liquid increases, making it difficult to treat uniformly.
- a crosslinking agent for the aqueous organic resin may be added in an amount of 0.1 to 20% based on the solid content of the aqueous organic resin. Table 1 shows the types of crosslinking agents that can be used for the aqueous organic resin.
- the concentration of the cross-linking agent is less than 0.1% with respect to the solid content of the aqueous organic resin, there is no effect on adhesion, but if it exceeds 20%, the aqueous resin is rapidly cross-linked and precipitates are formed. Poor stability over time of processing solution.
- Carboxymethylcellulose may include sodium, potassium or ammonium. Carboxymethylcellulose is poor in film formability or adhesion at less than 0.1 gZl, and remarkably poor at dispersibility at more than 40 gZI.
- the application method is not limited to spraying, roll coating, knife coating, curtain flow, post-immersion roll drawing or air knife drawing.
- the appropriate dry thickness of the post-treatment film is 0.2, 02-10 / im. If it is less than 0.02 jum, the surface is not evenly coated, so that the corrosion resistance and the conductivity deteriorate with time. If it exceeds 10 m, the corrosion resistance tends to be improved, but the conductivity is saturated, which is uneconomical and not preferable.
- a 0.25 mm-thick cold-rolled steel sheet was degreased, pickled, washed with water, and immediately subjected to electric Ni plating using a Watt bath so that the plating amount was 31 gZm 2 .
- Sn plating was performed at 5 g / m 2 using a sulfuric acid bath.
- a diffusion treatment was performed at 500 for 5 hours in an atmosphere containing 95% of N 2 gas and 5% of H 2 gas to prepare a surface-treated steel sheet.
- this surface-treated steel sheet is immersed in a post-treatment solution containing 320 g of artificial graphite / 2 g / 1 of sodium salt of carboxymethylcellulose, squeezed with a roll so that the thickness after drying becomes 4 m, and Then, a test piece for evaluation was prepared.
- Tables 2 to 6 show the type of plating, the amount of plating, the type of solution used in the post-treatment, and the film thickness after drying in that case on the surface-treated steel sheet.
- Table 2 shows the case where acrylic resin was used as the aqueous organic resin in the post-treatment liquid
- Table 3 shows the case where ethylene acrylic resin was used in the post-treatment
- Table 4 shows the case where polyester resin was used.
- Table 5 ⁇ shows the results when urethane resin was used
- Table 6 shows the results when phenol resin was used.
- Example 2 Plating was performed in the same manner as in Example 1, and a sample of Comparative Example 1 was produced without post-treatment.
- Plating was performed in the same manner as in Example 2, and a sample of Comparative Example 2 was produced without post-treatment.
- the sample was placed in a constant-temperature and constant-humidity chamber of 75 and 90% RH and aged for 700 hours, and evaluated based on the degree of redness on the surface.
- the evaluation method was based on the rating pick-up method (Annex of JIS Z 03771). Generally, the larger the number, the better the corrosion resistance.
- a 5 cm thick, 1.5 cm wide, 1.5 cm long force plate is sandwiched between two 1.5 cm wide, 2 cm long samples at a pressure of 6 kgZcm 2 using a tester ( The contact resistance between the samples was measured with HI0KI 3225 manufactured by Hioki Electric Co., Ltd., and the conductivity was evaluated based on the 5 "contact resistance per contact area. The contact area between the carbon and the sample was 2.25 cm 2 . .
- the contact resistance was measured at the initial stage and after 840 hours of aging in an atmosphere of 75 "C and 90% RH.
- the case where the contact resistance was 10 OmQZcm 2 or less was indicated by ⁇ , and the case where it exceeded 100 ⁇ cm 2 was indicated by X.
- Adhesion of post-treatment film The adhesion of the post-treated film on a flat plate was evaluated by the crosscut tape method (forced peeling test using cellophane tape: JISK540). The case where no peeling was observed was indicated by ⁇ , the case where the extreme surface layer was peeled was indicated by ⁇ , and the case where the peeling was caused at the interface between the plating layer and the post-treatment film layer was indicated by X. Industrial applicability
- the surface-treated steel sheet of the present invention is excellent in corrosion resistance, conductivity, conductivity with time, and adhesion of the post-treatment film.
- Epoxy resin Polyester resin (1) Dimethylolpropionic acid-modified compound of butylated melamine resin
- Isocine compound 10 0 Carpho'xymethylcell mouth 0.5
- Example Upper layer Sn 5500 at 5 o'clock
- Example upper layer Sn 5500 at 5 o'clock artificial graphite 3 5 0 0.02
- Example 1 10 ⁇ ⁇ ⁇ Example 2 10 ⁇ ⁇ ⁇ Example 3 10 ⁇ ⁇ ⁇ Example 4 10 0 ⁇ ⁇ Example 5 10 0 ⁇ ⁇ Example 6 10 0 ⁇ ⁇ ⁇ Example 7 1 0 ⁇ ⁇ ⁇ Example 8 1 0 ⁇ ⁇ ⁇ Example 9 10 0 ⁇ ⁇ ⁇ Example 10 10 0 ⁇ ⁇ ⁇ Example 11 1 0 ⁇ ⁇ ⁇ Example 12 1 0 ⁇ ⁇ ⁇ Example 13 1 0 ⁇ ⁇ ⁇ Example 14 1 0 ⁇ o ⁇ Example 15 1 0 ⁇ ⁇ ⁇ Example 16 1 0 ⁇ ⁇ ⁇ Example 17 1 0 ⁇ ⁇ ⁇ Example 18 1 0 ⁇ ⁇ ⁇ Example 19 1 0 ⁇ ⁇ ⁇ Example 20 1 0 ⁇ ⁇ ⁇ Table 8 Results of Characteristic Evaluation Corrosion Resistance Contact Resistance ( ⁇ / ciD 2 ) Post-Treatment Coating Adhesion of Examples Example Initial Time
- Example 2 1 1 0 ⁇ ⁇ ⁇ Example 22 1 0 ⁇ ⁇ ⁇ Example 23 1 0 ⁇ ⁇ ⁇ Example 24 1 0 ⁇ ⁇ ⁇ Example 25 1 0 ⁇ ⁇ ⁇ Example 26 1 0 ⁇ ⁇ ⁇ ⁇ Example 27 1 0 o ⁇ O
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- Wood Science & Technology (AREA)
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- Organic Chemistry (AREA)
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Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE69730511T DE69730511T2 (de) | 1996-09-17 | 1997-09-17 | Oberflächenbehandeltes stahlblech mit niedrigem komntaktwiderstand und aus diesem material hegergestelltes anschlusselement |
AU43184/97A AU4318497A (en) | 1996-09-17 | 1997-09-17 | Surface-treated steel plate having low contact resistance and connection terminal member made of the steel plate |
EP97941184A EP0931597B1 (en) | 1996-09-17 | 1997-09-17 | Surface-treated steel plate having low contact resistance and connection terminal member made of the steel plate |
JP51450698A JP3204988B2 (ja) | 1996-09-17 | 1997-09-17 | 低接触抵抗を有する表面処理鋼板及びそれを用いた接続端子部材 |
US09/254,940 US6248456B1 (en) | 1996-09-17 | 1997-09-17 | Surface-treated steel plate having low contact resistance and connection terminal member made of the steel plate |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8/265098 | 1996-09-17 | ||
JP26509896 | 1996-09-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1998012002A1 true WO1998012002A1 (fr) | 1998-03-26 |
Family
ID=17412584
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP1997/003275 WO1998012002A1 (fr) | 1996-09-17 | 1997-09-17 | Plaquette d'acier traitee en surface a basse resistance de contact et element de borne de connexion fabrique avec ladite plaquette d'acier |
Country Status (9)
Country | Link |
---|---|
US (1) | US6248456B1 (ja) |
EP (1) | EP0931597B1 (ja) |
JP (1) | JP3204988B2 (ja) |
KR (1) | KR100435250B1 (ja) |
CN (1) | CN1102460C (ja) |
AU (1) | AU4318497A (ja) |
DE (1) | DE69730511T2 (ja) |
TW (1) | TW472089B (ja) |
WO (1) | WO1998012002A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006516300A (ja) * | 2003-01-17 | 2006-06-29 | ユニバーシティー オブ ミズーリ キュレーターズ | 炭素顔料を含有する腐食抵抗性コーティング |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3908912B2 (ja) * | 2001-02-22 | 2007-04-25 | 新日本製鐵株式会社 | 半田濡れ性、耐錆性、耐ホイスカー性に優れた環境対応型電子部品用表面処理鋼板 |
US7261963B2 (en) * | 2002-11-12 | 2007-08-28 | General Motors Corporation | Corrosion resistant, electrically and thermally conductive coating for multiple applications |
US20040249023A1 (en) * | 2003-01-17 | 2004-12-09 | Stoffer James O. | Compounds for corrosion resistant primer coatings and protection of metal substrates |
CN100355528C (zh) * | 2004-12-30 | 2007-12-19 | 西部金属材料股份有限公司 | 一种高精度钨片制备方法 |
EP1881040B1 (en) * | 2005-04-22 | 2012-01-25 | Kureha Corporation | Coating layer for heat insulation, laminate for heat insulation, coating material for heat insulation and process for production of the coating material |
JP5101838B2 (ja) * | 2006-05-16 | 2012-12-19 | ヤンマー株式会社 | 金属部材の表面硬化方法 |
US7722742B2 (en) * | 2006-12-06 | 2010-05-25 | Voith Patent Gmbh | Corrugator belt |
KR101035279B1 (ko) * | 2008-11-05 | 2011-05-18 | 주식회사 포스코 | 강판 표면처리용 수지 조성물 및 이를 이용한 표면처리 강판 |
JP5885345B2 (ja) * | 2012-05-29 | 2016-03-15 | 東洋鋼鈑株式会社 | 樹脂との加工密着性に優れる容器用表面処理鋼板、その製造方法および缶 |
EP3309855A1 (en) * | 2016-10-12 | 2018-04-18 | H & T Marsberg GmbH & Co. KG | Battery shell and deep drawing method for its production |
WO2019122958A1 (en) * | 2017-12-19 | 2019-06-27 | Arcelormittal | A coated steel substrate |
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JPS5543721A (en) * | 1978-09-20 | 1980-03-27 | Matsushita Electric Ind Co Ltd | Nonaqueous electrolyte cell |
JPS637878A (ja) * | 1986-06-26 | 1988-01-13 | Taiyo Seiko Kk | 導電性を有するプレコート化粧鋼板 |
JPH06346015A (ja) * | 1993-06-10 | 1994-12-20 | Asahi Chem Ind Co Ltd | 水性コーティング組成物 |
JPH07313930A (ja) * | 1994-05-24 | 1995-12-05 | Nippon Steel Corp | 導電性プレコート金属板 |
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JPS5662996A (en) * | 1979-10-27 | 1981-05-29 | Nippon Steel Corp | Forming method for black film of good adhesion |
JPS5852373A (ja) * | 1981-09-24 | 1983-03-28 | Nippon Steel Corp | 水膨脹性塗料組成物 |
US4719038A (en) * | 1983-12-27 | 1988-01-12 | Nippon Paint Co., Ltd. | Corrosion resistant, coated metal laminate, its preparation and coating materials |
JPS63283935A (ja) * | 1987-05-18 | 1988-11-21 | Nippon Steel Corp | 有機複合鋼板 |
US4985311A (en) * | 1987-11-26 | 1991-01-15 | Nippon Steel Corporation | Zn-Ni based composite electroplated steel sheet and multi-layer composite plated steel sheet |
CA1338677C (en) * | 1989-09-29 | 1996-10-22 | Yoshihiro Nishiyama | Thermosetting covering sheet and a method of forming hard coating on the surface of substrates using the same |
JP2764460B2 (ja) * | 1990-06-29 | 1998-06-11 | 神東塗料株式会社 | 一体塗装方法 |
JPH0815584B2 (ja) * | 1990-11-30 | 1996-02-21 | 日本鋼管株式会社 | 溶接可能な着色鋼板 |
JP2841912B2 (ja) * | 1991-03-29 | 1998-12-24 | 日本鋼管株式会社 | 溶接可能な黒色鋼板 |
US5387473A (en) * | 1992-03-31 | 1995-02-07 | Nkk Corporation | Weldable black steel sheet with low-gloss appearance |
JP3376006B2 (ja) * | 1993-03-17 | 2003-02-10 | 日新製鋼株式会社 | アルカリ乾電池正極缶用塗装金属板 |
-
1997
- 1997-09-13 TW TW086113318A patent/TW472089B/zh active
- 1997-09-17 WO PCT/JP1997/003275 patent/WO1998012002A1/ja active IP Right Grant
- 1997-09-17 US US09/254,940 patent/US6248456B1/en not_active Expired - Lifetime
- 1997-09-17 EP EP97941184A patent/EP0931597B1/en not_active Expired - Lifetime
- 1997-09-17 KR KR10-1999-7002227A patent/KR100435250B1/ko not_active IP Right Cessation
- 1997-09-17 JP JP51450698A patent/JP3204988B2/ja not_active Expired - Fee Related
- 1997-09-17 AU AU43184/97A patent/AU4318497A/en not_active Abandoned
- 1997-09-17 DE DE69730511T patent/DE69730511T2/de not_active Expired - Fee Related
- 1997-09-17 CN CN97198921A patent/CN1102460C/zh not_active Expired - Fee Related
Patent Citations (4)
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JPS5543721A (en) * | 1978-09-20 | 1980-03-27 | Matsushita Electric Ind Co Ltd | Nonaqueous electrolyte cell |
JPS637878A (ja) * | 1986-06-26 | 1988-01-13 | Taiyo Seiko Kk | 導電性を有するプレコート化粧鋼板 |
JPH06346015A (ja) * | 1993-06-10 | 1994-12-20 | Asahi Chem Ind Co Ltd | 水性コーティング組成物 |
JPH07313930A (ja) * | 1994-05-24 | 1995-12-05 | Nippon Steel Corp | 導電性プレコート金属板 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2006516300A (ja) * | 2003-01-17 | 2006-06-29 | ユニバーシティー オブ ミズーリ キュレーターズ | 炭素顔料を含有する腐食抵抗性コーティング |
Also Published As
Publication number | Publication date |
---|---|
CN1233980A (zh) | 1999-11-03 |
CN1102460C (zh) | 2003-03-05 |
EP0931597B1 (en) | 2004-09-01 |
KR100435250B1 (ko) | 2004-06-11 |
AU4318497A (en) | 1998-04-14 |
EP0931597A1 (en) | 1999-07-28 |
JP3204988B2 (ja) | 2001-09-04 |
DE69730511T2 (de) | 2005-09-01 |
EP0931597A4 (en) | 2001-06-06 |
US6248456B1 (en) | 2001-06-19 |
DE69730511D1 (de) | 2004-10-07 |
KR20000036173A (ko) | 2000-06-26 |
TW472089B (en) | 2002-01-11 |
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