metallurgy
heat treatment
WIS is an Irish based NDT and Heat Treatment company dedicated to providing an on site service in the chemical, oil and gas, power, food and pharamacutical industries. WIS offer a full range of heat treatment applications, all of which utilise controlled and recordable heating processes.
01 Lower temperature heating: less than 250°c
- Pre-heat and concurrent heating of steels and non-ferrous metals
- Moisture removal
- Line thaw or decongestion of solidified low melting substances
- Heat shrink and expansion of fitted components, such as rotor bell ends and gears
- Composite curing
- Curing protective coatings, including paints, phenolics, epoxy resins and rubber linings
02 Mid-range temperature heating: 200°c-800°c
- Mid-range temperature welding pre-heat and concurrent heating
- Hydrogen bake out of ferritic steels and post heating applications
- Post weld heat treatment of welded structures
- Tempering
- Aging Process
- Annealing of non-ferrous metals
- Line thaw or decongestion of solidified higher melting point substances
- Low and medium temperature refractury dry out and curing
03 High range temperature heating: 800°c-1200°c
- Normalising of ferritic steels
- Annealing of ferritic steels
- Pre-heat and concurrent heating of steel and non ferous metals
- Moisture removal
- Line thaw or decongestion of solidified low melting substances
- Heat shrink and expansion of fitted components, such as rotor bell ends and gears
- Composite curing
- Curing protective coatings, including paints, phenolics, epoxy resins and rubber linings
latest
news at wis
WIS have implemented and are now accredited to the following: EN ISO 9001:2015, EN ISO 14001:2015 and EN ISO 45001:2018.
WIS have attended courses and examinations at QSA-Global in Houston, Texas and now have technicians trained and qualified in Servicing & Maintenance of the QSA-Global equipment. WIS also have technicians trained and qualified in Source Retrieval, this entailed the actual retrieval of a live source, which other companies providing this service do not carry out. WIS intend to roll out these services to NDT Contractors nationwide.