Where it fits
Steel parts that should look black without the thickness of paint or zinc. Oil is often part of the finish.
Zoryra Precision
Black oxide
A thin dark finish for carbon steel, not a heavy barrier coat. Select Black oxide in the quote finish list.
DFM
Do not choose it where a thick corrosion barrier is required. It is not a substitute for zinc plate.
Capability specs & DFM
| Item | Spec |
|---|---|
| Ụzọ ọnụahịa | Họrọ ya na ndepụta mmechi ụgwọ |
| Jiri | Ụdị ígwè nke kwesiri ka ọ dị ọchịchị na-enweghị ịdị arọ nke ájá ma ọ bụ zinc. Mmanụ bụkarị akụkụ nke mmechi. |
FAQ
Black oxide or zinc?
Zinc is the thicker corrosion plate. Black oxide stays thin and dark. Pick one on the quote.
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