Worldwide, the railway sector has grown quickly. However, due to the railroad industry’s quick development, rail surface deterioration is getting worse. Rail systems must meet ever-stricter standards for reliability and durability as train speeds, car loads, and traffic volumes rise.

That’s why the highest standards for surface protection needs to be guaranteed.

The railway industry uses a variety of metal coatings for a variety of purposes. For low-friction, resistance to corrosion, and weatherproofing. So in this article, we’ll tell you our thermal spray coating solutions in the railway industry.

Importance of Maintaining Railways

Without railway maintenance staff, problems and faults would go unnoticed which puts the entire rail network in danger. It also causes frequent delays for running trains. So maintaining the railroads ensures that everyone travels safely and on time.

Railway maintenance is necessary because temperature and ground conditions can drastically shorten the lifespan of the rails.

Corrosion of Railways

Near rail gall and foot fatigue are the main causes of rail track corrosion failures. The weakening of the foot section and instability of the rail caused by corrosion at the rail gall and foot fatigue would increase the possibility of displacement, the introduction of significant stress, or possibly rail failure.

Which Coatings Maintain Railways?

Thermal spraying can be divided into five primary categories, each of which uses small, molten, or softened particles. These particles are projected onto a surface which they stick to and form a continuous covering.

A significant benefit over hot-dipped galvanising or welding is the limited temperature increase of the coated object. Therefore, there’s only a rare chance of heat distortion.

Flame and Arc-wire are typically used in thermal spraying for corrosion control since they are the easiest to set up. They’re also the least expensive. This makes them ideal for protecting larger structures from corrosion.

Engineering coatings are applied using plasma and HVOF sprays, which have superior quality, density, and binding strength.

Our Solution

One of the top surface coatings for any substrate is thermal spray coating services. You will experience a number of benefits if your business decides to overlay its rail applications with a protective coating:

Proven Results

When it comes to challenging high- and low- temperature situations, chemicals, and wear and tear, thermal spray coatings perform excellently. Our responsibility is to comprehend the complexities; yours is, for years to come, to see them fruition.

We can adapt our processes to match the needs of our clients thanks to our bespoke service. And we always aim to perform and operate at a level that meets industry standards. All while maintaining the aesthetic appeal of all finishes.

Safety Approved

A railway-specific coating can be advantageous for a variety of common products. For instance, this contains brackets, trackside enclosures, interior and exterior trims, safety handles, and seat frames.

Other Benefits

Using protective coatings will surely allow your railways to reap the benefits for multiple years. Other benefits include:

  • Retained S&T capabilities
  • Rail replacement costs are reduced in comparison to using an epoxy paint coating system.
  • Lifetime fees of rails will be reduced because protective coatings requires less maintenance but longer rail life.

Alphatek: Thermal Coating Specialists

At Alphatek, our collective coating experience exceeds 100 years. Check out our case studies to see the many railways we have operated and managed.

Through the years, we have forged strong bonds with our clients. This has made it possible for us to create unique goods that are suitable for particular markets and uses. Every time, and with a stress-free service that works for everyone, we design our coatings to provide the best.

The best value, the best protection, the best efficiency.

We can help if you need experts in thermal spray coating and metal spraying. Hopefully, we’ve provided useful information for you on thermal coating solutions for the railway industry. But if we haven’t, or you need more information, you can reach us by calling 01706 821 021 or by emailing us at postbox@alphatek.co.uk.

If you would prefer, you can also come to visit our workplace! Located just 20 miles north of Manchester, be sure to check our opening times before dropping by.