Halmstad 035 - 19 19 80 | Kolbäck 0220 - 28 27 80 | info@hardservice.se

HEAT TREATEMENT

METHODS & SERVICES

High quality heat treating solutions
customised to match your business needs.

HEAT TREATMENT SERVICES

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CASE HARDENING - CARBO NITRIDING

Case hardening is a time-, energy- and cost efficient way of processing components since the method only increases the hardness of the surface instead of hardening the entire component. When you choose case hardening as a method the core will be more ductile and therefore redundant to fractures.

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VACUUM PROCESSING

Vacuum processing maximases the compontents hardness, finish and smootheness.

Vacuum processing uses furnaces with controlled atmosphere at significantly lower pressure than atmospheric pressure with no oxygen. This prevents oxidation normally appearing when metals are heated to high temperature. This leaves the surface of components bright clean and free from flaking or discoloration which could reduce production time in finishing stage.

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NITRIDING - NITRO CARBURSING - POST OXIDATION

Used when you only need a hardness increase at the surface. Gives none to slim distortion due to the low temperatures during the process.

Postoxidation gives you higher resistance to future oxidation/rust.

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QUENCHED & TEMPERED

Quenching is a popular method of tailor and meet the demands of the metals end purposes by changing its hardness, toughness, strength and ductility.

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BRAZING

Brazing is a metal-joining process in which two or more metal items are joined together by melting and flowing a filler metal into the joint, the filler metal having a lower melting point than the adjoining metal.

We use both vacuum- and belt-furnaces for the process.

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SHOT BLASTING

Shot blasting is most sutable for components with hardness  >58 HRC. The capacity is approximatly 4000kg/h.

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CRYOGENICS

Deepfreezing is a method where you force residue austenite to transform into martensite and thereby lower the risk for future distortions.

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OTHER SERVICES
  • Annealing – serveral different variations
  • Vaccum brazing
  • Vacuum anealing
  • etc

If you are missing a method or have other questions, please don´t hesitate to contact us >>>

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LABORATORY SERVICES
  • Brinell
  • Rockwell
  • Micro Vickers
  • Microhardness
  • Metallurgical analysis
  • Depth hardness
  • etc
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LOGISTICS

We assosiate with serveral logistic partners to assure precise deliveries to our customers. Are your logistic needs specific? Let us discuss a solution customize for your business!  

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EDUCATION AND CLASSES

Is your business in need for more knowledge regarding hardening, heat treatment and metallurgy? Are your employees updated on processes and materials? Do they know how this affect your production?

As your partner in overall heat treatment solution we offer you educational courses and classes. We belive this would add value to your business and make your production more profitable!

You are welcome to send us your request by visiting this page >>>

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HÄRDWIKI

This is a product only available in Swedish (for now). It contains more than 50 pages of know-how in hardening, heat treatment and metallurgy. It´s written by our own metallurgists and hardening experts and we update it several times a year. We are happy to share it with our customers totaly free of charge!