JPS6112896A - 錫系めつき鋼板の化学処理方法 - Google Patents

Info

Publication number

JPS6112896A

JPS6112896A JP13364984A JP13364984A JPS6112896A JP S6112896 A JPS6112896 A JP S6112896A JP 13364984 A JP13364984 A JP 13364984A JP 13364984 A JP13364984 A JP 13364984A JP S6112896 A JPS6112896 A JP S6112896A

Authority

JP

Japan

Prior art keywords

steel sheet

treatment

tin

plated steel

cro3

Prior art date

1984-06-28

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

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• 229910000831 Steel Inorganic materials 0.000 title claims abstract description 29
• 239000010959 steel Substances 0.000 title claims abstract description 29
• 239000000126 substance Substances 0.000 title description 4
• ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 17
• 238000000034 method Methods 0.000 claims description 10
• 239000007864 aqueous solution Substances 0.000 claims description 8
• 238000007654 immersion Methods 0.000 claims description 7
• 230000004913 activation Effects 0.000 claims description 6
• WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 abstract description 43
• QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract description 19
• 239000003973 paint Substances 0.000 abstract description 10
• 238000005868 electrolysis reaction Methods 0.000 abstract description 6
• 230000007797 corrosion Effects 0.000 abstract description 5
• 238000005260 corrosion Methods 0.000 abstract description 5
• 235000011149 sulphuric acid Nutrition 0.000 abstract description 3
• 239000011651 chromium Substances 0.000 description 16
• 238000007747 plating Methods 0.000 description 11
• 230000000694 effects Effects 0.000 description 7
• 239000000463 material Substances 0.000 description 6
• KRVSOGSZCMJSLX-UHFFFAOYSA-L chromic acid Substances O[Cr](O)(=O)=O KRVSOGSZCMJSLX-UHFFFAOYSA-L 0.000 description 5
• AWJWCTOOIBYHON-UHFFFAOYSA-N furo[3,4-b]pyrazine-5,7-dione Chemical compound C1=CN=C2C(=O)OC(=O)C2=N1 AWJWCTOOIBYHON-UHFFFAOYSA-N 0.000 description 5
• CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 4
• 239000011248 coating agent Substances 0.000 description 4
• 238000000576 coating method Methods 0.000 description 4
• 229910052804 chromium Inorganic materials 0.000 description 3
• KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
• 238000002844 melting Methods 0.000 description 3
• 238000001556 precipitation Methods 0.000 description 3
• 239000000243 solution Substances 0.000 description 3
• VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
• 241001645982 Crax Species 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
• UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
• FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
• 238000010306 acid treatment Methods 0.000 description 2
• 238000000137 annealing Methods 0.000 description 2
• 229910000423 chromium oxide Inorganic materials 0.000 description 2
• 238000005097 cold rolling Methods 0.000 description 2
• 238000009792 diffusion process Methods 0.000 description 2
• 239000000428 dust Substances 0.000 description 2
• 238000004519 manufacturing process Methods 0.000 description 2
• 229910052751 metal Inorganic materials 0.000 description 2
• 239000002184 metal Substances 0.000 description 2
• 238000005096 rolling process Methods 0.000 description 2
• 229910052708 sodium Inorganic materials 0.000 description 2
• 239000011734 sodium Substances 0.000 description 2
• 229910000029 sodium carbonate Inorganic materials 0.000 description 2
• PUZPDOWCWNUUKD-UHFFFAOYSA-M sodium fluoride Chemical compound [F-].[Na+] PUZPDOWCWNUUKD-UHFFFAOYSA-M 0.000 description 2
• 238000003466 welding Methods 0.000 description 2
• DDFHBQSCUXNBSA-UHFFFAOYSA-N 5-(5-carboxythiophen-2-yl)thiophene-2-carboxylic acid Chemical compound S1C(C(=O)O)=CC=C1C1=CC=C(C(O)=O)S1 DDFHBQSCUXNBSA-UHFFFAOYSA-N 0.000 description 1
• -1 ?li Chemical compound 0.000 description 1
• RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
• NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
• 230000002411 adverse Effects 0.000 description 1
• 239000000956 alloy Substances 0.000 description 1
• 229910045601 alloy Inorganic materials 0.000 description 1
• 229910052802 copper Inorganic materials 0.000 description 1
• 239000010949 copper Substances 0.000 description 1
• 230000003247 decreasing effect Effects 0.000 description 1
• 230000007547 defect Effects 0.000 description 1
• 238000005238 degreasing Methods 0.000 description 1
• 238000010410 dusting Methods 0.000 description 1
• 230000003628 erosive effect Effects 0.000 description 1
• 238000005530 etching Methods 0.000 description 1
• 238000011156 evaluation Methods 0.000 description 1
• 150000002222 fluorine compounds Chemical class 0.000 description 1
• 229910052736 halogen Inorganic materials 0.000 description 1
• 150000002367 halogens Chemical class 0.000 description 1
• 239000007788 liquid Substances 0.000 description 1
• 230000008018 melting Effects 0.000 description 1
• 150000002739 metals Chemical class 0.000 description 1
• 239000000203 mixture Substances 0.000 description 1
• 238000010422 painting Methods 0.000 description 1
• 238000005554 pickling Methods 0.000 description 1
• 238000003672 processing method Methods 0.000 description 1
• 229920006395 saturated elastomer Polymers 0.000 description 1
• 238000002791 soaking Methods 0.000 description 1
• 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
• 235000017557 sodium bicarbonate Nutrition 0.000 description 1
• 239000011780 sodium chloride Substances 0.000 description 1
• 239000011775 sodium fluoride Substances 0.000 description 1
• 235000013024 sodium fluoride Nutrition 0.000 description 1
• 229910000679 solder Inorganic materials 0.000 description 1
• 229910052717 sulfur Inorganic materials 0.000 description 1
• 239000011593 sulfur Substances 0.000 description 1
• 238000004381 surface treatment Methods 0.000 description 1
• 238000005406 washing Methods 0.000 description 1
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1

Cited By (2)