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Blackening
Blackening produces a uniform deep black layer on components made from ferrous materials which gives them a decorative appearance. It is performed by immersion in a boiling alkaline oxidizing salt solution.
|
Product |
Application |
Working |
|
G19 / G22 |
Alkaline cleaner for hot degreasing prior to blackening |
60 - 80 |
|
BEIZENTFETTER |
For descaling prior to blackening. Has some degreasing properties. |
RT |
|
FERROBLACK® MH |
Blackening salt containing special additives for a wide range of application. |
140 approx. |
|
FERROBLACK® SPEZIAL |
Ideal for blackening silicon steels and cast iron. |
140 approx. |
|
FERROBLACK® HL |
Particularly suitable for parts with copper coatings and brazed joints. |
140 approx. |
|
FERROBLACK® NIF |
Non-toxic blackening salt; more suitable for 2-bath processes. |
140 approx. |
|
FERROSOL HL |
A booster for all blackening bathes either for short-term regeneration or for treatment of complicated workpieces. |
|
|
STREICH-BRÜNIERBEIZE |
A fluid product for brushing on or immersion at room temperature. Ideal for repairs and hobby use. |
RT |
|
DRS 3 |
Emulsion for dipping to improve corrosion resistance. |
|