RE: Positive Thought 2 Sep 2014 14:31
LG - This is from : http://www.manufacturingtalk.com/news/hca/hca103.html and dates back a few years.
CVD coating approved for fighter components A novel chemical vapour deposition tungsten carbide surface coating, which combines abrasion, erosion, friction and chemical resistant properties, has been approved for Eurofighter components. Hardide Coatings has secured formal approved supplier status from bae systems for the use of its unique ultra-hard tungsten carbide, chemical vapour deposition (CVD) coating on components for the Eurofighter Typhoon. This is the first aerospace sector approval for Oxfordshire, UK-based Hardide.
The company has developed a patented tungsten carbide surface engineering technology which combines abrasion, erosion, friction and chemical resistant properties in one coating.
The coating is now approved for use in the production of the Typhoon canopy.
And another link from The Engineer magazine - http://www.theengineer.co.uk/news/tough-coating-for-aircraft/306868.article
Hardide is now being used on the canopy of the Eurofighter Typhoon, but the company hopes to work towards commercial applications in aerospace, essentially using it as a chrome-replacement product.
Makes for some good reading. Hope you find it useful.