Choice Of Electrolytes - OSTLING EMP/MODULMAT Operating Manual

4.4 Choice of electrolytes

With the electrolytes specified here you find a selection of the usually-used
electrolytes. Electrolytes for special materials can be supplied after attempt
markings in most cases.
Number of
electrolyte
33
332
67/6
67/10/3
6744
639
71
72
74
75
98
117
119
DE 20
DE 40
DE 90
Note
The electrolytes DE 20, DE 40 and DE 90 are electrolytes for deep marking and
must be processed with direct current (DC).
The electrolytes 67/6, 67/10/3 and 74 are noncorrosive and do not have to get
neutralized.
For the neutralization of ferrous metals the neutralyte N8 is suitable, for non-
ferrous metals the neutralyte N2 is suitable.
Clean noncorrosive materials after marking with warm water. Treat corrosion-
susceptible materials with ÖSTLING corrosion protection.
ÖSTLING Markiersysteme GmbH
Type of marking For marking of...
black/ deep
white
x hard chrome plated metals
x carbides
x tool steels
ball bearings
x all corrosion-susceptibly, ordinary steels
x chrome steels and other stainless steels
x aluminum die casting
zinc plated materials
x chemically nickel plated materials
high-alloyed tool steels
x chrome steels (18/8, VA)
x saw blades
x chrome plated materials
x titan
x black oxidized (bronzed) materials
x steam-finished materials
x steels
x non-ferrous metals
x steels with light underground
B_EU_EMP_en.doc
Operation manual EMP
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