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Recent news

03-09-2021

 

High performance nozzles

One of the strengths of the TRD technology is the ability to treat the smallest holes and cavities equal to the rest of the part.

This is essential when coating the inside of a nozzle. Combined with the ceramic hardness of TRD (up to 2000 HV) and the extreme corrosion resistance (up to duplex standard), TRD diffusion coatings are ideal for nozzles.

Many of the parts we receive are nozzles, especially made of stainless steel 1.4404 and 1.4305. Both are industry standards for nozzles.

If your nozzles are dealing with too short a lifetime and declining performance, give us a call and we’ll handle your challenges.


21-05-2021

 

Preventing wear and material loss during food processing

Our ceramic TRD Chromium Carbide (CrC) surface treatment is now approved as a food contact material. This surface solution is suitable for all types of tool steels used in harsh and abrasive environments in the food processing industry.

The high hardness of the ceramic TRD CrC (2000 HV) greatly reduces the amount of wear. This means longer lifetime of the machinery, and of course, minimizes the amount of material transfered to the processed food.

For the compliance test, not even the slightest trace of coating material was detected in the processed media.


29-04-2021

 

Enhancing AISI 316L to a Super Duplex grade

How is it possible to turn an AISI 316L stainless steel into a Super Duplex stainless steel?

Here at TRD we have engineered a surface treatment that is tailored specifically for austenitic stainless steel. The surface treatment significantly improves corrosion resistance by diffusion of chromium.

The illustration below shows that our TRD GammaX is as corrosion resistant as a Super Duplex stainless steel, grade 1.4410.


16-04-2021

 

Laser technology to achieve controllable friction

Today, we are excited to announce our new technology L-TRD developed together with MAN ES: Lasertexturing of steel surfaces combined with subsequent TRD hardening.

Laser texturing enables a precise surface manipulation, while TRD hardening is the only viable method for subsequent hardening of the laser-melted surface. The end result is a highly defined topography which is built to last and has a reproducible static coefficient of friction. L-TRD is three times as precise as the former solution chosen by MAN ES for one of their high friction components.

If you have an application where controlled friction is vital, please let us help you solve your challenge.

Click here for further information.
L-TRD

09-04-2021

 

TRD approved as food contact material

In order to meet the growing demand within food processing industry, our TRD surface treatments for stainless steel is now tested and approved according to all current regulations.

As expected, no elements from the base material nor the coating has been found to migrate to the test medium, once again proving the superior corrosion resistance of TRD.

For further information click these links. Link 1, Link 2.
FoodProcessing

26-03-2021

 

TRD withstanding 30.000 tons of aqua feed

We are happy to share these recent results from an industrial manufacturer of fish feed pellets. Our dies (the tool at the end of an extruder) have shown to have a lifetime more than 3X compared to conventional solutions, while at the same time improving pellet quality and extruder efficiency.

The dies are designed and offered together with GRAINTEC A/S, and we look forward to many more solutions being offered to end-users.

Follow this link for further details
Die lifetime improvement

For more news, click here


Our technology

TRD Surfaces offers unique solutions for optimal wear and corrosion performance of steel components. Significant lifetime improvements can be achieved, as the unique and cost-effective technology delivers the most wear and corrosion resistant solutions on the market for steel and stainless steel.

By utilizing a TRD technology, steel components will significantly increase functionality and bring product demands to new levels. The high reproducibility of the TRD process ensures a robust service for our customers, ultimately resulting in lead time reductions and higher overall equipment efficiency for the end-users.


Your benefits

– Unique surfaces against wear and corrosion

– Continuous high performance of components

– Sustainable processes

– Cost-effective, bulk processing of smaller parts

– Even coverage of all surfaces and shapes

– 3D print-ready processes


TRD Surfaces ApS

Skovlytoften 26A

DK-2840 Holte

CVR/VAT.: DK35675000

+45 30 62 35 55

info@trdsurfaces.dk

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