Description
Gr2 titanium racks for anodizing
Grade: Gr1, Gr2
Standard: ASTM B265, ASTM B348
Application: electroplating
Grade
Basis %
Impurity content % (≤)
Ta
Nb
Fe
Si
Ni
W
Mo
Ti
Nb
O
C
H
N
Gr1
Allowance
-
0.005
0.005
0.002
0.01
0.01
0.002
0.05
0.02
0.01
0.002
0.005
Gr2
Allowance
-
0.03
0.02
0.005
0.04
0.03
0.005
0.1
0.03
0.02
0.005
0.025
Requirement for titanium rack:
Electropolishing is, in principle a reversal of the electroplating process. Metal is removed by applying a dc current to the anodically connected work piece submerged in a special acid electrolyte. Removal takes place without inducing stress and preferentially affects the surface micro-roughness. The surface becomes smooth and bright, with burrs, edges and corners being removed preferentially.
The results can be repeated with a
high degree of precision so that components with tight tolerances can also be
treated in safety.
The use of titanium racks is advised over copper or brass jigs with bronze
contacts since they will have limited life. The racks should be of adequate size
in order to carry the high currents employed. Our racks are perfectly designed
,developed,fabricated for Electropolishing applications.
The following details are required while enquiry/order :
(a) Tank Size
(b) Solution Depth
(c) Busbar Size
(d) Distance between Busbar and Solution level
(e) Physical sample components
