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How to Control Black Oxide Coating Thickness?

How Does Black Oxide Concentrate Improve Metal Finishing?

Black oxide concentrate technology is far more than a simple “dyeing” process. It builds a multifunctional protective layer on the metal surface through a precise chemical reaction and subsequent sealing treatment, while achieving excellent rust protection, excellent friction reduction and wear resistance, absolutely no risk of hydrogen embrittlement, beautiful matte appearance and excellent coating adhesion base.

How Does Black Oxide Concentrate Improve Metal Finishing? Read More »

Can Micro-Cracks Destroy Your Cabin Air Supply?

What Grounds Passenger Jets? AC Impellers & Oxygen Latches Exposed

The crux of unplanned grounding of passenger aircraft is often hidden in the “micro battlefield” of air conditioning impellers and oxygen latches – the corrosion fatigue of traditional aluminum alloy impellers and the low-temperature embrittlement of zinc alloy latches, exposing the lag of aviation material design in extreme working conditions.

What Grounds Passenger Jets? AC Impellers & Oxygen Latches Exposed Read More »

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