Latest News
DAL receives Bronze award from the Defence Employer Recognition Scheme
The ERS encourages employers to support defence by demonstrating and advocating support to defence and the armed forces community through various measures. In signing the Armed Forces Covenant, Diffusion Alloys [...]
DAL Achieves AS9100 Rev. D Quality Management System Accreditation
The registration reflects the company’s commitment to quality and risk management across all activities. “The certification to AS9100 Rev.D is a powerful reflection of the quality and standard of systems [...]
Diffusion Alloys continues to support Dreamflight in 2018
Dreamflight is a charity that offers seriously sick or ill children the holiday of a lifetime, to Disney World and Florida. The difficulties these children face would mean that going [...]
Diffusion Alloys Supports Kidsafe
The games packs are designed to help children learn how to be safer and understand risk across a number of topics including drugs, road safety, racism and bullying in a [...]
Diffusion Alloys Featured In Process Engineering Control & Manufacturing Magazine
In the January 2018 issue highlighting our investment and increased capabilities in furnace capacity and in measurement & control for long tube aluminising. As the preferred supplier for an increasing [...]
Chromium VI Free Silicon Aluminide Slurry Now In The Coating Portfolio
This latest addition means Diffusion Alloys can now offer REACH compliant aluminide slurry and silicon aluminide slurry free of hexavalent chromium. Slurry coatings can be more competitive on turbomachinery components [...]
Diffusion Alloys Granted Fit For Nuclear Status
F4N granting provides recognition that DAL’s operations meet the critical standards required to supply to the civil nuclear industry. The granting followed rigorous assessment, validation and support by the Nuclear [...]
Diffusion Alloys New Sales Representation In France
Headed up by President, Didier Delalandre, EPM has a wealth of project engineering experience within the Oil & Gas Industry. EPM will also complement Diffusion Alloys’ local representation in Belgium [...]
DAL Aluminised Burner Plate’s More Than Doubles Life Expectancy
Burner plates, used in the burner systems for steam reformer units, operate in high temperature reducing hydro-carbon atmospheres and unprotected can have an average life expectancy of 3-5 years resulting [...]
Website Reborn
Its three years since the change of ownership of the company and we felt the time was right to relaunch the website to reflect the numerous changes across the business. [...]
Acquisition Of Diffusion Alloys
Hephaestus Holdings Limited is pleased to announce the acquisition of 100% of the share capital of Diffusion Alloys Limited of Hatfield, Hertfordshire, UK. Hephaestus Holdings is an investment company that [...]
DAL at Farnbrough Airshow & NACE conference in 2014
March 9-14 2014 NACE Corrosion 2014. San Antonio. TX USA Stand: 3209 July 14-18 2014 Farnborough International Airshow. UK Stand: 4/G7
We are at the forefront of applications for clean energy and the hydrogen industry.
Large-scale hydrogen generation
Hydrogen electrolysers (SOE)
Fuel cells (SOFC)
Energy storage
Nuclear
Other specialist life extension
With over 60 years of industry experience, we're a global specialist in the application of a range of protective coatings against metal degradation.
We have been supplying diffusion coating services for over 60 years. In 1955 the Company became the first company world-wide to launch chromising as a commercial industrial diffusion coating.
We have decades of experience in coatings for the industrial gas turbine market and the oil, gas and process industries and have developed a leading position in diffusion coating for clean technology applications.
We consider the Health & Safety of its employees, customers, visitors and the general public to be of prime importance. We take an ethical approach to our environmental responsibility & waste management.
We pride ourselves on consistently scoring as best coating supplier for quality with a number of our major and long term customers which is testimony to our quality management system.
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