Nickel S Round Description
Nickel S Rounds are high-purity, sulfur-activated nickel anodes used specifically for electroplating. These are designed to be used in titanium anode baskets, especially in chloride-free plating baths. The unique aspect of S-rounds is the inclusion of sulfur, which enhances anode corrosion and prevents the anodes from becoming passive. This promotes uniform dissolution of the anodes at a lower operating voltage and ensures high-quality deposits in the electroplating process.
The sulfur in the S-Rounds does not enter the plating solution. Instead, it forms an insoluble nickel sulfide residue, which can be contained using cloth anode bags. This feature makes S-Rounds particularly useful in maintaining a stable and efficient plating process, especially in environments where chloride is not present.
Nickel S Round Specifications
Chemical Composition
|
Nickel
|
CAS No.
|
7440-02-0
|
Shape
|
Round
|
Purity
|
99.95%
|
Density
|
6.97 g/cm3
|
Melting Point
|
1453℃
|
Boiling Point
|
2732℃
|
Dimensions
|
Diameter: 22 mm
Thickness: 10 mm
|
Chemical Composition %
Chemical Composition %
|
Element
|
Electrolytic Nickel Beads
|
Sulfur-containing Nickel Beads
|
Nickel S Round
|
Nickel R Round
|
Ni
|
99.99
|
99.98
|
-
|
-
|
N+Co
|
-
|
-
|
99.97
|
99.995
|
Co
|
<0.00005
|
<0.00005
|
0.05
|
0.065
|
Cu
|
0.0003
|
0.0003
|
0.001
|
0.0009
|
C
|
0.012
|
0.005
|
0.003
|
0.003
|
Fe
|
0.005
|
0.005
|
0.0004
|
0.0005
|
As
|
-
|
-
|
0.001
|
0.0015
|
Pb
|
<0.00002
|
<0.00002
|
0.0001
|
0.0001
|
Zn
|
<0.00005
|
<0.00005
|
0.0003
|
0.0004
|
S
|
0.0004
|
0.026
|
0.023
|
0.0002
|
Nickel S Round Applications
Nickel S Rounds can be used in various nickel plating baths, including sulfate and nickel chloride baths, as well as nickel sulfamate baths. They are particularly suitable for applications in electronics and electroforming due to their efficient anode dissolution and prevention of passivation.
Nickel S Round Packaging
Our Nickel S Round is carefully handled during storage and transportation to preserve the quality of our product in its original condition.
10kg/bag, or customized.