JPS58147596A

JPS58147596A - 冷延鋼帯の電解洗浄方法

冷延鋼帯の電解洗浄方法

Info

Publication number: JPS58147596A
Authority: JP; Japan
Prior art keywords: polarity; electrode; electrolytic; coil; steel strip
Prior art date: 1982-02-26
Legal status : Granted

Application number

JP3008482A

Other languages

English (en)

Japanese (ja)

Other versions

JPS6157917B2 (enrdf_load_stackoverflow

Inventor

Toshitake Hanazawa

花澤　利健

Susumu Mizukami

進水上

Current Assignee

JFE Steel Corp

Original Assignee

Kawasaki Steel Corp

Priority date

1982-02-26

Filing date

1982-02-26

Publication date

1983-09-02

1982-02-26 Application filed by Kawasaki Steel Corp filed Critical Kawasaki Steel Corp

1982-02-26 Priority to JP3008482A priority Critical patent/JPS58147596A/ja

1983-09-02 Publication of JPS58147596A publication Critical patent/JPS58147596A/ja

1986-12-09 Publication of JPS6157917B2 publication Critical patent/JPS6157917B2/ja

Status Granted legal-status Critical Current

Links

239000010960 cold rolled steel Substances 0.000 title claims abstract description 8
238000000034 method Methods 0.000 title claims abstract description 6
238000005406 washing Methods 0.000 title claims abstract description 6
238000000137 annealing Methods 0.000 claims abstract description 12
239000004115 Sodium Silicate Substances 0.000 claims abstract description 6
NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims abstract description 6
229910052911 sodium silicate Inorganic materials 0.000 claims abstract description 6
238000004140 cleaning Methods 0.000 claims description 20
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 9
229910052802 copper Inorganic materials 0.000 claims description 9
239000010949 copper Substances 0.000 claims description 9
229910000831 Steel Inorganic materials 0.000 claims description 4
239000010959 steel Substances 0.000 claims description 4
238000005868 electrolysis reaction Methods 0.000 abstract description 11
238000011109 contamination Methods 0.000 abstract description 7
238000004804 winding Methods 0.000 abstract description 7
230000015572 biosynthetic process Effects 0.000 abstract 2
239000003086 colorant Substances 0.000 abstract 2
CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 4
238000004458 analytical method Methods 0.000 description 3
238000003491 array Methods 0.000 description 3
238000005097 cold rolling Methods 0.000 description 3
238000007796 conventional method Methods 0.000 description 2
238000000151 deposition Methods 0.000 description 2
238000010586 diagram Methods 0.000 description 2
239000003792 electrolyte Substances 0.000 description 2
LKJPSUCKSLORMF-UHFFFAOYSA-N Monolinuron Chemical compound CON(C)C(=O)NC1=CC=C(Cl)C=C1 LKJPSUCKSLORMF-UHFFFAOYSA-N 0.000 description 1
BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
239000002253 acid Substances 0.000 description 1
230000008021 deposition Effects 0.000 description 1
VXJCGWRIPCFWIB-UHFFFAOYSA-N hexadecasodium tetrasilicate Chemical compound [Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-] VXJCGWRIPCFWIB-UHFFFAOYSA-N 0.000 description 1
238000011835 investigation Methods 0.000 description 1
238000010422 painting Methods 0.000 description 1
238000002791 soaking Methods 0.000 description 1
229910052708 sodium Inorganic materials 0.000 description 1
239000011734 sodium Substances 0.000 description 1
POWFTOSLLWLEBN-UHFFFAOYSA-N tetrasodium;silicate Chemical compound [Na+].[Na+].[Na+].[Na+].[O-][Si]([O-])([O-])[O-] POWFTOSLLWLEBN-UHFFFAOYSA-N 0.000 description 1