RFP QuestBeta
ClosedStage · tender

UK Fusion Energy Ltd

Pd Ag Functional Testing

Engineering & ArchitectureCPV 71632000
Value£195k
Deadline29 Jun 2026
Published29 May 2026
RegionNationwide
Timeline
Published 29 May 2026ClosedCloses 29 Jun 2026
Who to contact
Operational Procurement
operationalprocurement.step@ukifs.uk

The procurement contact named on the official notice.

Contract value in context
£195ktotal contract value
median £95k
this tender£0£2.0m

This sits in the upper-middle of the Engineering & Architecture band — a substantial contract for the sector. Based on 33,646 valued Engineering & Architecture tenders in our corpus.

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The brief

The STEP Fuel Cycle (FC) system requires advanced technologies for hydrogen separation and recovery.

The aim of this investigation is to demonstrate the manufacturability of palladium silver membrane assemblies.

This will be achieved through conducting annealing trials, brazing trails, and diffusion bonding trials.

The effect of these processes on the alloy and its properties will be evaluated through microstructural characterisation and hardness testing, respectively.

These techniques will then be used to manufacture membrane assemblies which will be inspected and delivered to UKFE for subsequent testing.

The objectives of this investigation are to conduct the following: 1.

Tube characterisation, characterise and test the different batches of palladium silver membrane tubes, including microscopy and hardness testing, as received.

2.

Annealing trials, refine and execute the process control variables for the annealing of the palladium silver membrane tubes.

The effects of annealing on the alloy shall be characterised via microscopy and hardness testing.

3.

Brazing trials, refine and execute the process control variables for the brazing of palladium silver membrane tubes to steel fittings.

4.

Diffusion bonding trials, develop and execute the process control variables for the diffusion bonding of palladium silver membrane tubes to steel fittings.

5.

Destructive testing, to complete the manufacture, inspection, and destructive testing of brazed and diffusion bonded assemblies.

The microstructure and hardness of the of the joint shall be evaluated cross-sectionally.

6.

Assembly manufacture, the manufacture of membrane assemblies (Figure 1) via annealing, brazing or diffusion bonding.

7.

Assembly inspection, refine and execute an inspection regime on all assemblies.

For more information about this opportunity, please visit the eSourcing portal at: https://ukfe.delta-esourcing.com/tenders/UK-UK-Abingdon:-Analysis-services./T7K77D22NE To respond to this opportunity, please click here: https://ukfe.delta-esourcing.com/respond/T7K77D22NE

Key requirements

What the supplier must deliver

01

The aim of this investigation is

The aim of this investigation is to demonstrate the manufacturability of palladium silver membrane assemblies.

02

The effects of annealing on the alloy

The effects of annealing on the alloy shall be characterised via microscopy and hardness testing.

03

The microstructure and hardness of the

The microstructure and hardness of the of the joint shall be evaluated cross-sectionally.

Derived from the notice text — always confirm against the original documents.

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Source & provenance
OCID
ocds-h6vhtk-06a8be
Stage
tender · Open
Source
Find a Tender
Buyer ref
050785-2026
View the original notice on Find a Tender

Contains public sector information licensed under the Open Government Licence v3.0. Source data © Crown copyright.

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