Title:
CONDUCTIVE ROLL FOR ELECTROPLATING
Document Type and Number:
Japanese Patent JP2561778
Kind Code:
B2
Abstract:
PURPOSE: To provide a conductive roll for electroplating slow in the corrosion rate and having an excellent passivated film by preparing an Ni-Cr-Mo alloy having a specified comps. in which each content of Cu and Nb and Ta is prescribed.
CONSTITUTION: The conductive roll for electroplanting contg., by weight, ≤0.05% C, 3.0 to 6.0% Si, ≤1.0% Mn, 20.0 to 25.0% Cr, 1.5 to 5.5% Mo, <1.0% Cu and, <2.0% Nb and Ta, and the balance Ni with inevitable impurities is manufactured. If required, one or≥two kinds among ≤0.05% Ca, Mg, ≤0.1% Re (such as the misch metal of rare earth elements, Ce and La), 2.0% Al, ≤2.0% Ti, ≤1.0% Zr and ≤3.0% Fe can furthermore additionally be incorporated therein. In this way, the conductive roll for electroplating suitable for a continuous plating device can be provided.
Inventors:
HARA YOSHIO
NISHIDA MASAKATSU
TANAKA MARECHIKA
SAKASHITA SHUICHI
AKAZAWA KAZUO
KAI MASAHIKO
SAWAI KIKUO
KATO MASAHIRO
NISHIDA MASAKATSU
TANAKA MARECHIKA
SAKASHITA SHUICHI
AKAZAWA KAZUO
KAI MASAHIKO
SAWAI KIKUO
KATO MASAHIRO
Application Number:
JP17675292A
Publication Date:
December 11, 1996
Filing Date:
July 03, 1992
Export Citation:
Assignee:
MITSUBISHI SEIKO KK
SHINNIPPON SEITETSU KK
SHINNIPPON SEITETSU KK
International Classes:
C22C19/05; C25D7/06; (IPC1-7): C22C19/05; C25D7/06
Attorney, Agent or Firm:
Soga Doteru (6 people outside)
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