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November 15, 2018 in Knowledge

Learn about Nickel Sulphate in Blackfast 181

Firstly it should be pointed out that the research, which forms the basis of the new classification, carried out by the Rapporteur (Danish Environmental Protection Agency) was based purely on…
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November 15, 2018 in Troubleshooting


Why is the blacked finish uneven, specked or patchy? A patchy finish is most often caused by the component not being clean enough when it enters the blacking tank Check…
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November 15, 2018 in Knowledge

Learn how to prevent hydrogen embrittlement

Hydrogen embrittlement occurs when hydrogen atoms or molecules diffuse into the surface of a metal component, compromising its structural integrity. Once beneath the metal's surface, hydrogen atoms form into molecules…
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October 31, 2018 in History

History of Blacking

The blackoxide process Throughout history weapon manufacturers have explored different metal finishing processes to protect their carefully crafted products from oxidisation. Their solution to the problem was to oxidise the…
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