DEVICE FOR ELECTROLYTICALLY PICKLING STEEL MATERIAL

Title:

DEVICE FOR ELECTROLYTICALLY PICKLING STEEL MATERIAL

Document Type and Number:

Japanese Patent JPH06220699

Kind Code:

A

Abstract:

PURPOSE: To provide the device with the electrolytic efficiency improved and with the length of the electrolytic bath reduced.

CONSTITUTION: In the electrolytic pickling device for descaling a steel material, a nonconductive material 7 is arranged between the anode 3 and cathode 4 opposed to the material and used in direct electrolysis, or the electrolytic pickling device for a steel material is provided around the cathode to carry out direct electrolysis or indirect electrolysis. Consequently, the electrolytic efficiency is improved, the current flowing directly below the electrodes is decreased, and the length of the electrolytic bath is reduced.

More Like This:

WO/1999/032690	PICKLING PROCESS WITH AT LEAST TWO STEPS
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Inventors:

MATSUOKA KAZUMI
MATSUHASHI AKIRA
NAGASHIMA SHOJI
OIKAWA YUSUKE

Application Number:

JP1221993A

Publication Date:

August 09, 1994

Filing Date:

January 28, 1993

Export Citation:

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Assignee:

NIPPON STEEL CORP

International Classes:

C25F1/06; C25F7/00; (IPC1-7): C25F7/00; C25F1/06

Attorney, Agent or Firm:

Yu Shiina (1 person outside)

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