HEAT TREATMENT COVENTRY LTD
Atmospheric Heat Treatment Services
Controlled atmospheric processing for manufactured components, supported by complementary thermal treatments and optional finishing.
Atmospheric Processing at the Centre
Atmospheric heat treatment uses a controlled furnace environment alongside the thermal cycle. For suitable materials and specifications, this supports consistent, repeatable processing while helping protect the surface finish and material properties required by the manufactured component.
The correct route depends on the component, incoming condition, process requirement and desired final properties. No specific atmosphere gas, temperature, furnace limit or approval is implied unless confirmed for the job.
Processes and Supporting Finishing
Select a service for a technical overview or contact the HTC Team for process guidance.
Case Hardening
A family of atmospheric treatments for a hard, wear-resistant case over a tougher supporting core.
Steel Carburising
Controlled atmospheric carbon diffusion followed by hardening for suitable case-hardening steels.
Carbonitriding
Carbon and nitrogen are introduced at the surface of suitable steels before controlled hardening.
Hardening and Tempering
A controlled treatment route used to balance hardness, strength and toughness.
Tool Steel Hardening
Grade-specific treatment for tools, dies, fixtures and wear components.
Annealing and Normalising
Thermal cycles used to modify structure, hardness, machinability or material condition.
Stress Relieving
Controlled heating and cooling to reduce residual manufacturing stresses.
Solution Annealing and Precipitation Hardening
A two-stage route for suitable alloys: solution annealing followed by controlled ageing.
Shot Blasting Add-on
An optional finishing stage offered with a suitable heat-treatment process, not as a standalone service.
STRAIGHTFORWARD PRICING
What We Quote Is What We Charge
All work is invoiced without an additional environmental charge. The service is tailored to customer requirements for delivery, price and quality.
Manufacturing Applications
- Fasteners, nuts and bolts
- Automotive components
- Gears and transmission components
- Heavy engineering parts
- General manufactured metal components
Important Technical Review
Every job must be checked against its treatment requirement and available furnace capacity. Final capacities, working dimensions and component limits will be confirmed for the client’s specific requirements.
Choose the Right Treatment Route
Tell us about the process, quantity, required result and specification, or speak to us directly before sending your enquiry.