Cryogenic Treatment in Leicester and the East Midlands: The Research Connection

Leicester matters to us for a specific reason. Cryogenix has sponsored cryogenic studies at the University of Leicester for many years, and a good deal of what we know about how deep cryogenic treatment behaves comes out of that work. This post is for manufacturers, toolmakers and motorsport people across Leicester, Loughborough, Coventry and the wider East Midlands who want the evidence before the sales pitch.

What the research has looked at

The published work we link to on our Research page covers the microstructure and mechanical properties of tool steels and K340 steel, aluminium alloys including 7075, 6082 and Al Cu Mg variants, wear resistance in brake rotors and piston rings, thermal conductivity in copper and applications in gears, power generation and motorsport.

The consistent finding is that deep cryogenic treatment changes the material throughout, not just at the surface. In steels, retained austenite transforms to martensite and fine carbides precipitate. In aluminium, the structure stabilises. In copper, conductivity improves. Those changes show up as better hardness, wear, shock, twist and shear results.

Why most of the evidence is not published

Organisations from military to mining to Formula 1 run their own trials and keep the results. The gain is a competitive advantage, so it stays in house. That is why university work matters. It is the part of the picture that is open, peer reviewed and repeatable, and it is why we have put money into it for years rather than relying on testimonials.

East Midlands toolmaking and manufacturing

Leicester and the surrounding area still have a deep base of toolmakers, press shops, textile machinery engineers and precision manufacturers. For those businesses the benefit is tool life. Treated punches, dies, form tools, drills, end mills and blades keep their edge longer and survive every regrind with the benefit intact. A monthly box of tooling to us is the usual pattern, and we price by weight so a small shop is not penalised.

Motorsport around Leicester, Donington and Mallory Park

Donington Park and Mallory Park are both close, and there are plenty of race and track day cars prepared in the East Midlands. Brake discs are the usual first job, lasting two to four times longer when treated and running cooler, which looks after pads and fluid as well. Engine and drivetrain components follow: cranks, cams, rods, pistons, liners, gear sets and differential internals. Treat after final machining and before assembly, never torqued together.

For bike racers the same applies to discs, gearbox internals and crank assemblies. Several of the published papers on our Research page deal with brake rotor and piston ring wear specifically, so you can read the mechanism before you commit a set of parts.

What to send first if you want to test it

For a toolroom, a dozen of whatever you regrind most often. Treat half, leave half, mark them and run both on the same job. For a press shop, a pair of matched punches or a die set that has a known life in strokes. For a racer, one pair of front discs against the pair already on the car. Measure life, not feel. Most customers find the treated set lasts two to four times longer and that is the end of the debate.

Pricing by weight means a trial batch is cheap. We would rather you spent a little proving it than a lot taking our word for it.

Getting parts to us from Leicester

Yaxley in Peterborough is about an hour from Leicester along the A47 or via the A1. Drop off is welcome for heavy or awkward items. Otherwise FedEx next day is reliable. We run a process roughly every four weeks and the cycle takes three days. The next date is on our website and we email customers before each run.

Frequently asked questions

Is the University of Leicester research available to read?

Yes. Our Research page links to the published papers and articles, covering steels, aluminium alloys, copper, brake rotors, piston rings and more.

Do you treat tooling for East Midlands press and die shops?

Yes. Punches, dies, form tools and cutting tools are a regular part of our monthly runs.

How far is Cryogenix from Leicester?

Roughly an hour by road via the A47 or the A1 to Yaxley, just south of Peterborough.

Can I see the effect before committing a full batch?

Send a small sample set, treat half and run both side by side. Most customers only need to do that once.

Cryogenix Ltd runs deep cryogenic treatment from Yaxley in Peterborough and takes parts from across the UK by post or in person. If you want to see the research first, start on our Research page, then send us a test batch. Call 01296 433457 or email info@cryogenix-uk.com and we will tell you what it would cost and when the next run is.