Black Oxide Needs 24-hour Salt Spray Resistance

Is there any black oxide process that will protect or not corrode in a 24 hr. salt spray test?

Due to copyright, I unfortunately can't provide an extract from a paper that will provide an answer to your problem.
However, as it is listed on Google I can provide you with the website address to enable you to download the information provided if you wish. Please advise.
Terry

This thread will be on line long after most links people provide become broken. So we ask that if you provide a link, you give at least a brief idea of what it says. That way, future readers at least have a phrase they can search for, so our thread doesn't become a worthless time-waster. It is certainly possible under fair use provisions to give the gist of links. Thanks.