Black oxide coating process applies to ferrous non ferrous brass and copper alloy.
Black oxide coating near me.
L l metal finishing is the leading black oxide plating shop in southeastern wisconsin.
Though standard black oxide is set up for steel it can be done on other substrates including stainless steel copper and brass among others.
The black oxide is a true conversion coating converting iron to the naturally occurring black iron oxide compound called magnetite.
With almost 30 years experience in plating and passivating processes we are confident you will be satisfied with our exceptional workmanship and unmatched turnaround time.
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The reaction between the iron of the ferrous alloy and the hot oxide bath produces a magnitite fe o4 on the actual surface of the part.
Other names for black oxide are.
To receive iso 14001 certification.
Machining polishing buffing line graining and abrasive blast all play an important part in achieving a desired shade or.
Was the first metal finishing and fastener sorting company in the u s.
Expect total customer satisfaction.
Offers several different types of metal finishings and coatings to suit the needs of our customers.
Acton metal processing corp a specialty metal finishing job shop has been providing superior quality and service since 1960 and is a recognized industry leader in the application of black coatings on metal.
Black oxide is a conversion coating formed by a chemical reaction formed when parts are dipped into an alkaline salt solution.
If rust or scale is present on the part additional steps such as acid pickling or alkaline de scaling may have to be added before oxiding.
Is the largest black oxide shop in the continental united states.
Our services include processess such as black oxide finishing phosphate coating passivation ndt blasting and deburring.
With over 100 years of combined experience our management team focuses on one priority.
Black oxide does not effect the dimension of the part.
We have specialized in black oxide for over twenty five years.
Black oxide is a conversion coating formed by a chemical reaction produced when parts are immersed in the alkaline aqueous salt solution operated at approximately 285 degrees f.
