Black oxide like other coatings is used to provide protection to the part achieve a required appearance or achieve other desired properties.
Black oxide stainless steel diy.
Steel is used extensively in a variety of products from gun metal to hobby crafts.
Cold gun bluing involves the application of a selenium dioxide based compound which will permanently color the surface of.
The cold processes produce a similar color but the coating tends to rub off more.
What is black oxide.
Unfortunately steel is vulnerable to rusting which discolors the product and deteriorates the material.
If you have a piece of steel or iron you would like to turn black and you do not want to paint or powder coat it using a gun bluing solution will leave your steel with a dark black color.
If you want to make a black oxide finish yourself the cold process black oxide system is a safe alternative.
It is a deposited copper selenium compound.
Do it yourself black stainless steel ni black 40 is a cold p.
Cold black oxide is not an oxide conversion coating.
This is great for crafters who use iron alloys like stainless steel to make sculptures statues furniture kitchenware or decorative household items like candle holders and wine racks.
Black oxide is a form of coating used as a finish for ferrous metals stainless steel and copper and its alloys.